Developmental Psychology
Developmental Psychology
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In this documentary called "The New Asylums,"
Frontline goes deep inside Ohio's state prison system to explore the complex and
growing issue of mentally ill prisoners. With unprecedented access to prison
therapy sessions, mental health treatment meetings, crisis wards, and prison
disciplinary tribunals, the film provides disturbing portrait of the new reality for the mentally ill. Frontline Pbs. Posted
May 10, 2005.
So Many Mentally Ill Behind Bars
An observation at the inheritance, of closing
America's mental hospitals the push for mental health diversion courts.
"Unfortunately, I do believe that some of the mental health treatment that we
provide in prisons is better than what one might get in the community," says Dr.
Reginald Wilkinson, the head of the Ohio prison system, in the documentary “The
new asylum, Posted May 10, 2005. Mentions that community jails, 25 percent of
the jail population is severely mentally ill. If 98% of people return to
society, there is a big problem here. That means 98 % can be treated somehow.
Only 2 % of this people will need some type of jail service from the Society.
A successful system for reentry would coordinate efforts among specialists in a
range of services, integrate treatment for mental illness and substance abuse,
they need the combine primary healthcare with mental healthcare,
When you know the courts are more apt to send
a person to prison because they are going to get treated, “there's something
disconcerting about that." There is so many mentally ill coming back into jails
and prisons after being released with major depression, and bipolar disorder to
name a few, according to the documentary "I've actually had a judge mention to
me before that, 'We hate to do this, but we know the person will get treated if
we send this person to prison. We need to be better citizens and get involved in
the community.
In part, we as citizen need to educate
ourselves that we can make better choices. Many of this people have no
education, no support, therefore no voices. Act of 1968 to address the growing
need to help ex-offenders return to their communities and be productive and
stable members of society. It concentrates on four areas: jobs, housing, mental
health and substance abuse treatment, and strengthening families. We need to be
more involved in the political issues and let our politicians know that we care
about things like so many mentally ill behind bars is wrong. Prevention
children are to have education so they can have choices. Why so many mentally
ill behind are bars? Because people on the top are greedy and they do not think
about people as humans. It's all about money. Injustice, because the less
privileged has less help, less education, less health care, and much less then
everything that includes the basics needs.
In this documentary I understood that the
displaying statistics on the mentally ill in state prisons and contact
information in each state. He says that 98 percent of the people in prison do
return to the society. There is something wrong with this picture. We need to
let our voice be heard. Instead of more prisons we need more schools. Kids need
to have education that way when they grow up in this society the can choose, not
to just be drop in the systems. At the same time now instead of more swats teams
coming to forcefully remove the ill people, we need more psychologists and
psychiatrists to help the mental ill people incarcerated easy the pain and
understand them. Not punished them for been sick.
I also notes in this documentary, the
sheriffs, swat team and staff in the facility is predominant whites. The people
incarcerated most of them are of color, this is kind of information makes me
believe that something is not fair. There is no representation of color people
in this institution.
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There is no structure on discharges in the
first time. No instructions, no medication until the patient is referred to a
physician or medical service after discharge from this institution. Create and improve housing resources for the
mentally ill, involve families and the community with the offender's treatment,
and ensure that people with mental illness are accessing the full range of
government entitlements for which they are eligible, such as Social Security
Disability Insurance. It says that in order to get a better mental treatment you
must be in prison or jail. It does not make any sense in my view. We have to be
thinking more for treatment and prevention then correctional and
institutionalization.
So Many Mentally Ill Behind Bars
References
Funding for Frontline is provided by the Park
Foundation and through the support of PBS viewers. Additional funding for "The
New Asylums" is provided by the John D. and Catherine T. MacArthur Foundation
and the Open Society Institute.
Posted May 10, 2005.
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Vygotsky's Theories
The work of Lev Vygotsky focuses on how culture, the values
, beliefs, customs, and skills of social group is transmitted to the next
generation. According to Vygotsky’s, Social interaction in particular
cooperative dialogues with more knowledgeable members of society. It is
necessary for children to acquire the ways of thinking and behaving that make up
a community's culture ( Rowe and Wertsch, 2002). Vygotsky's theories stress the
fundamental role of social interaction in the development of cognition
(Vygotsky, 1978; Wertsch, 1985), as he believed strongly that community plays a
central role in the process of "making meaning. Vygotsky's theory suggests that development depends on interaction with
people and the tools that the culture provides to help form their own view of
the world. There are three ways a cultural tool can be passed from one
individual to another. The first one is imitative learning, where one person
tries to imitate or copy another. The second way is by instructed learning which
involves remembering the instructions of the teacher and then using these
instructions to self-regulate. The final way that cultural tools are passed to
others is through collaborative learning, which involves a group of peers who
strive to understand each other and work together to learn a specific
skill.
Vygotsky theory combines the social environment and
cognition. Children will acquire the ways of thinking and behaving that make up
a culture by interacting with a more knowledgeable person, and believed that
social interaction will lead to ongoing changes in a child's thought and
behavior. Theses thoughts and behaviors would vary between cultures (Berk,
1994).
Vygotsky places considerably more emphasis on social
factors contributing to cognitive development (Piaget is criticized for
underestimating this). Vygotsky states cognitive development stems from social
interactions from guided learning within the zone of proximal development as
children and their partners co-construct knowledge. In contrast Piaget maintains
that cognitive development stems largely from independent explorations in which
children construct knowledge of their own. For Vygotsky, the environment in
which children grow up will influence how they think and what they think about.
Vygotsky places more and different, emphasis on the role of language in
cognitive development (again Piaget is criticized for lack of emphasis on this).
For Vygotsky, cognitive development results from an internalization of
language.
Sociocultural Model
Sociology: Human relationships &social groups
Anthropology: Human cultures & institutions; cultural context that
influence people
Questions:
What are the norms of society?
What roles does the person play in the social environment?
What family structure is the person a part of?
What is the social network of support?
Sociocultural Treatments
Examine a person’s social surroundings
Explanations focus on:
Family structure and communications
Social Networks
Societal Conditions
Societal labels and roles
Developmental Cognitive Neuroscience
Biological psychology, behavioral neuroscience, biopsychology, and
psychobiology are all terms encompassing the application of biology,
particularly neurobiology, to the study of physiological, genetic, and
developmental mechanisms of behavior in human and non-human animals. Biological
psychology investigates at the level of nerves, neurotransmitters, brain
circuitry and the basic biological processes that underlie normal and abnormal
behavior. Most research in behavioral neuroscience involves non-human animal
models which have implications for understanding human pathology and contribute
to evidence-based practice.
Cognitive-Behavioral The way you construe the world has bearing on how you are affected by
events in the world. Your thoughts influence your behavior.
Attributions: Inferences we make about causes of events
Beliefs we hold about our abilities (self-efficacy)
Beliefs we hold about the behaviors of others
Cognitive Treatments
CBT: Cognitive Behavioral Therapy
Uncover internal thoughts, beliefs, feelings
See how inner beliefs are affecting behavior and conflict in one’s
life
Overgeneralizations, all-or-none thinking
Negative Thinking
Illogical Thought Patterns
Inflexible Standards of Perfection
Become aware of “automatic” self-talk
Behavioral Terms Behavioral
Reinforcement
Positive OR Negative
Most effective: Intermittent Reinforcement
Punishment
Shaping
Generalization
Extinction
Behavioral Treatments
Functional Assessment
Look at environment and see how person is functioning in the
environment. Change environment, change person
References
(Berk, 1994).
Rowe and Wertsch, 2002
Vygotsky, 1978; Wertsch, 1985
SOME WEBSITES YOU MAY FIND HELPFUL & OF INTEREST
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http://dsm.psychiatryonline.org/book.aspx?bookid=644
- Copyright
- Preface
- Chapter 1. Neurodevelopmental Disorders
- Chapter 2. Schizophrenia Spectrum and Other Psychotic
Disorders
- Chapter 3. Bipolar and Related Disorders
- Chapter 4. Depressive Disorders
- Chapter 5. Anxiety Disorders
- Chapter 6. Obsessive-Compulsive and Related Disorders
- Chapter 7. Trauma- and Stressor-Related Disorders
- Chapter 8. Dissociative Disorders
- Chapter 9. Somatic Symptom and Related Disorders
- Chapter 10. Feeding and Eating Disorders
- Chapter 11. Elimination Disorders
- Chapter 12. Sleep-Wake Disorders
- Chapter 13. Sexual Dysfunctions
- Chapter 14. Gender Dysphoria
- Chapter 15. Disruptive, Impulse-Control, and Conduct
Disorders
- Chapter 16. Substance-Related and Addictive Disorders
- Chapter 17. Neurocognitive Disorders
- Chapter 18. Personality Disorders
- Chapter 19. Paraphilic
Disorders
Highlights of Changes from
DSM-IV-TR to DSM-5
Changes made to the DSM-5 diagnostic criteria and texts are outlined in this chapter in the same order
in which they appear in the DSM-5 classification. This is not an exhaustive guide; minor changes in text
or wording made for clarity are not described here. It should also be noted that Section I of DSM-5 contains a description of changes pertaining to the chapter organization in DSM-5, the multiaxial system,
and the introduction of dimensional assessments (in Section III).
Terminology
The phrase “general medical condition” is replaced in DSM-5 with “another medical condition” where
relevant across all disorders.
Neurodevelopmental Disorders
Intellectual Disability (Intellectual Developmental Disorder)
Diagnostic criteria for intellectual disability (intellectual developmental disorder) emphasize the need
for an assessment of both cognitive capacity (IQ) and adaptive functioning. Severity is determined by
adaptive functioning rather than IQ score. The term mental retardation was used in DSM-IV. However,
intellectual disability is the term that has come into common use over the past two decades among
medical, educational, and other professionals, and by the lay public and advocacy groups. Moreover, a
federal statue in the United States (Public Law 111-256, Rosa’s Law) replaces the term “mental retardation with intellectual disability. Despite the name change, the deficits in cognitive capacity beginning
in the developmental period, with the accompanying diagnostic criteria, are considered to constitute a
mental disorder. The term intellectual developmental disorder was placed in parentheses to reflect the
World Health Organization’s classification system, which lists “disorders” in the International Classification of Diseases (ICD; ICD-11 to be released in 2015) and bases all “disabilities” on the International
Classification of Functioning, Disability, and Health (ICF). Because the ICD-11 will not be adopted for several years, intellectual disability was chosen as the current preferred term with the bridge term for the future in parentheses.
Communication Disorders
The DSM-5 communication disorders include language disorder (which combines DSM-IV expressive and mixed receptive-expressive language disorders), speech sound disorder (a new name for phonological disorder), and childhood-onset fluency disorder (a new name for stuttering). Also included is social (pragmatic) communication disorder, a new condition for persistent difficulties in the social uses of verbal and nonverbal communication. Because social communication deficits are one component of autism spectrum disorder (ASD), it is important to note that social (pragmatic) communication disorder cannot be diagnosed in the presence of restricted repetitive behaviors, interests, and activities (the other component of ASD). The symptoms of some patients diagnosed with DSM-IV pervasive developmental disorder not otherwise specified may meet the DSM-5 criteria for social communication disorder.
Autism Spectrum Disorder Autism spectrum disorder is a new DSM-5 name that reflects a scientific consensus that four previously
separate disorders are actually a single condition with different levels of symptom severity in two core
2 • Highlights of Changes from DSM-IV-TR to DSM-5
domains. ASD now encompasses the previous DSM-IV autistic disorder (autism), Asperger’s disorder,
childhood disintegrative disorder, and pervasive developmental disorder not otherwise specified. ASD
is characterized by 1) deficits in social communication and social interaction and 2) restricted repetitive
behaviors, interests, and activities (RRBs). Because both components are required for diagnosis of ASD,
social communication disorder is diagnosed if no RRBs are present.
Attention-Deficit/Hyperactivity Disorder
The diagnostic criteria for attention-deficit/hyperactivity disorder (ADHD) in DSM-5 are similar to those
in DSM-IV. The same 18 symptoms are used as in DSM-IV, and continue to be divided into two symptom domains (inattention and hyperactivity/impulsivity), of which at least six symptoms in one domain
are required for diagnosis. However, several changes have been made in DSM-5: 1) examples have
been added to the criterion items to facilitate application across the life span; 2) the cross-situational
requirement has been strengthened to “several” symptoms in each setting; 3) the onset criterion has
been changed from “symptoms that caused impairment were present before age 7 years” to “several
inattentive or hyperactive-impulsive symptoms were present prior to age 12”; 4) subtypes have been
replaced with presentation specifiers that map directly to the prior subtypes; 5) a comorbid diagnosis
with autism spectrum disorder is now allowed; and 6) a symptom threshold change has been made for
adults, to reflect their substantial evidence of clinically significant ADHD impairment, with the cutoff
for ADHD of five symptoms, instead of six required for younger persons, both for inattention and for
hyperactivity and impulsivity. Finally, ADHD was placed in the neurodevelopmental disorders chapter
to reflect brain developmental correlates with ADHD and the DSM-5 decision to eliminate the DSM-IV
chapter that includes all diagnoses usually first made in infancy, childhood, or adolescence.
Specific Learning Disorder
Specific learning disorder combines the DSM-IV diagnoses of reading disorder, mathematics disorder,
disorder of written expression, and learning disorder not otherwise specified. Because learning deficits
in the areas of reading, written expression, and mathematics commonly occur together, coded specifiers for the deficit types in each area are included. The text acknowledges that specific types of reading deficits are described internationally in various ways as dyslexia and specific types of mathematics
deficits as dyscalculia.
Motor Disorders
The following motor disorders are included in the DSM-5 neurodevelopmental disorders chapter: developmental coordination disorder, stereotypic movement disorder, Tourette’s disorder, persistent (chronic) motor or vocal tic disorder, provisional tic disorder, other specified tic disorder, and unspecified tic
disorder. The tic criteria have been standardized across all of these disorders in this chapter. Stereotypic
movement disorder has been more clearly differentiated from body-focused repetitive behavior disorders that are in the DSM-5 obsessive-compulsive disorder chapter.
Schizophrenia Spectrum and Other Psychotic Disorders
Schizophrenia
Two changes were made to DSM-IV Criterion A for schizophrenia. The first change is the elimination
of the special attribution of bizarre delusions and Schneiderian first-rank auditory hallucinations (e.g.,
two or more voices conversing). In DSM-IV, only one such symptom was needed to meet the diagnostic
requirement for Criterion A, instead of two of the other listed symptoms. This special attribution was Highlights of Changes from DSM-IV-TR to DSM-5 • 3
removed due to the nonspecificity of Schneiderian symptoms and the poor reliability in distinguishing
bizarre from nonbizarre delusions. Therefore, in DSM-5, two Criterion A symptoms are required for any
diagnosis of schizophrenia. The second change is the addition of a requirement in Criterion A that the
individual must have at least one of these three symptoms: delusions, hallucinations, and disorganized
speech. At least one of these core “positive symptoms” is necessary for a reliable diagnosis of schizophrenia.
Schizophrenia subtypes
The DSM-IV subtypes of schizophrenia (i.e., paranoid, disorganized, catatonic, undifferentiated, and
residual types) are eliminated due to their limited diagnostic stability, low reliability, and poor validity.
These subtypes also have not been shown to exhibit distinctive patterns of treatment response or longitudinal course. Instead, a dimensional approach to rating severity for the core symptoms of schizophrenia is included in Section III to capture the important heterogeneity in symptom type and severity
expressed across individuals with psychotic disorders.
Schizoaffective Disorder
The primary change to schizoaffective disorder is the requirement that a major mood episode be present for a majority of the disorder’s total duration after Criterion A has been met. This change was made
on both conceptual and psychometric grounds. It makes schizoaffective disorder a longitudinal instead
of a cross-sectional diagnosis—more comparable to schizophrenia, bipolar disorder, and major depressive disorder, which are bridged by this condition. The change was also made to improve the reliability,
diagnostic stability, and validity of this disorder, while recognizing that the characterization of patients
with both psychotic and mood symptoms, either concurrently or at different points in their illness, has
been a clinical challenge.
Delusional Disorder
Criterion A for delusional disorder no longer has the requirement that the delusions must be nonbizarre. A specifier for bizarre type delusions provides continuity with DSM-IV. The demarcation of
delusional disorder from psychotic variants of obsessive-compulsive disorder and body dysmorphic
disorder is explicitly noted with a new exclusion criterion, which states that the symptoms must not be
better explained by conditions such as obsessive-compulsive or body dysmorphic disorder with absent
insight/delusional beliefs. DSM-5 no longer separates delusional disorder from shared delusional disorder. If criteria are met for delusional disorder then that diagnosis is made. If the diagnosis cannot be
made but shared beliefs are present, then the diagnosis “other specified schizophrenia spectrum and
other psychotic disorder” is used.
Catatonia
The same criteria are used to diagnose catatonia whether the context is a psychotic, bipolar, depressive, or other medical disorder, or an unidentified medical condition. In DSM-IV, two out of five symptom clusters were required if the context was a psychotic or mood disorder, whereas only one symptom cluster was needed if the context was a general medical condition. In DSM-5, all contexts require
three catatonic symptoms (from a total of 12 characteristic symptoms). In DSM-5, catatonia may be
diagnosed as a specifier for depressive, bipolar, and psychotic disorders; as a separate diagnosis in the context of another medical condition; or as an other specified diagnosis.4 • Highlights of Changes from DSM-IV-TR to DSM-5 Bipolar and Related Disorders
Bipolar Disorders To enhance the accuracy of diagnosis and facilitate earlier detection in clinical settings, Criterion A for manic and hypomanic episodes now includes an emphasis on changes in activity and energy as well as mood. The DSM-IV diagnosis of bipolar I disorder, mixed episode, requiring that the individual simultaneously meet full criteria for both mania and major depressive episode, has been removed. Instead, a new specifier, “with mixed features,” has been added that can be applied to episodes of mania or hypomania when depressive features are present, and to episodes of depression in the context of major depressive disorder or bipolar disorder when features of mania/hypomania are present.
Other Specified Bipolar and Related Disorder DSM-5 allows the specification of particular conditions for other specified bipolar and related disorder,
including categorization for individuals with a past history of a major depressive disorder who meet all criteria for hypomania except the duration criterion (i.e., at least 4 consecutive days). A second condition constituting an other specified bipolar and related disorder is that too few symptoms of hypomania are present to meet criteria for the full bipolar II syndrome, although the duration is sufficient at 4 or more days.
Anxious Distress Specifier In the chapter on bipolar and related disorders and the chapter on depressive disorders, a specifier for
anxious distress is delineated. This specifier is intended to identify patients with anxiety symptoms that are not part of the bipolar diagnostic criteria.
Depressive Disorders
DSM-5 contains several new depressive disorders, including disruptive mood dysregulation disorder
and premenstrual dysphoric disorder. To address concerns about potential overdiagnosis and overtreatment of bipolar disorder in children, a new diagnosis, disruptive mood dysregulation disorder, is included for children up to age 18 years who exhibit persistent irritability and frequent episodes of extreme
behavioral dyscontrol. Based on strong scientific evidence, premenstrual dysphoric disorder has been
moved from DSM-IV Appendix B, “Criteria Sets and Axes Provided for Further Study,” to the main body of DSM-5. Finally, DSM-5 conceptualizes chronic forms of depression in a somewhat modified way.
What was referred to as dysthymia in DSM-IV now falls under the category of persistent depressive disorder, which includes both chronic major depressive disorder and the previous dysthymic disorder. An inability to find scientifically meaningful differences between these two conditions led to their combination with specifiers included to identify different pathways to the diagnosis and to provide continuity with DSM-IV.
Major Depressive Disorder Neither the core criterion symptoms applied to the diagnosis of major depressive episode nor the requisite duration of at least 2 weeks has changed from DSM-IV. Criterion A for a major depressive episode in DSM-5 is identical to that of DSM-IV, as is the requirement for clinically significant distress or impairment in social, occupational, or other important areas of life, although this is now listed as Criterion B rather than Criterion C. The coexistence within a major depressive episode of at least three manic symptoms (insufficient to satisfy criteria for a manic episode) is now acknowledged by the specifier “with mixed features.” The presence of mixed features in an episode of major depressive disorder in-Highlights of Changes from DSM-IV-TR to DSM-5 • 5
creases the likelihood that the illness exists in a bipolar spectrum; however, if the individual concerned has never met criteria for a manic or hypomanic episode, the diagnosis of major depressive disorder is retained.
Bereavement Exclusion In DSM-IV, there was an exclusion criterion for a major depressive episode that was applied to depressive symptoms lasting less than 2 months following the death of a loved one (i.e., the bereavement exclusion). This exclusion is omitted in DSM-5 for several reasons. The first is to remove the implication that bereavement typically lasts only 2 months when both physicians and grief counselors recognize that the duration is more commonly 1–2 years. Second, bereavement is recognized as a severe psychosocial stressor that can precipitate a major depressive episode in a vulnerable individual, generally beginning soon after the loss. When major depressive disorder occurs in the context of bereavement, it adds an additional risk for suffering, feelings of worthlessness, suicidal ideation, poorer somatic health,
worse interpersonal and work functioning, and an increased risk for persistent complex bereavement
disorder, which is now described with explicit criteria in Conditions for Further Study in DSM-5 Section III. Third, bereavement-related major depression is most likely to occur in individuals with past personal and family histories of major depressive episodes. It is genetically influenced and is associated with similar personality characteristics, patterns of comorbidity, and risks of chronicity and/or recurrence as non–bereavement-related major depressive episodes. Finally, the depressive symptoms associated with bereavement-related depression respond to the same psychosocial and medication treatments as non–bereavement-related depression. In the criteria for major depressive disorder, a detailed footnote has replaced the more simplistic DSM-IV exclusion to aid clinicians in making the critical distinction between the symptoms characteristic of bereavement and those of a major depressive episode. Thus, although most people experiencing the loss of a loved one experience bereavement without developing a major depressive episode, evidence does not support the separation of loss of a loved one from other stressors in terms of its likelihood of precipitating a major depressive episode or the relative likelihood that the symptoms will remit spontaneously.
Specifiers for Depressive DisordersSuicidality represents a critical concern in psychiatry. Thus, the clinician is given guidance on assessment of suicidal thinking, plans, and the presence of other risk factors in order to make a determination of the prominence of suicide prevention in treatment planning for a given individual. A new specifier to indicate the presence of mixed symptoms has been added across both the bipolar and the depressive disorders, allowing for the possibility of manic features in individuals with a diagnosis of unipolar depression. A substantial body of research conducted over the last two decades points to the importance of anxiety as relevant to prognosis and treatment decision making. The “with anxious distress” specifier gives the clinician an opportunity to rate the severity of anxious distress in all individuals with bipolar or depressive disorders.
Anxiety Disorders The DSM-5 chapter on anxiety disorder no longer includes obsessive-compulsive disorder (which is included with the obsessive-compulsive and related disorders) or posttraumatic stress disorder and acute stress disorder (which is included with the trauma- and stressor-related disorders). However, the sequential order of these chapters in DSM-5 reflects the close relationships among them.6 • Highlights of Changes from DSM-IV-TR to DSM-5
Agoraphobia, Specific Phobia, and Social Anxiety Disorder (Social Phobia)
Changes in criteria for agoraphobia, specific phobia, and social anxiety disorder (social phobia) include deletion of the requirement that individuals over age 18 years recognize that their anxiety is excessive or unreasonable. This change is based on evidence that individuals with such disorders often overestimate the danger in “phobic” situations and that older individuals often misattribute “phobic” fears to aging. Instead, the anxiety must be out of proportion to the actual danger or threat in the situation, after taking cultural contextual factors into account. In addition, the 6-month duration, which was limited
to individuals under age 18 in DSM-IV, is now extended to all ages. This change is intended to minimize overdiagnosis of transient fears.
Panic AttackThe essential features of panic attacks remain unchanged, although the complicated DSM-IV terminology for describing different types of panic attacks (i.e., situationally bound/cued, situationally predisposed, and unexpected/uncued) is replaced with the terms unexpected and expected panic attacks.
Panic attacks function as a marker and prognostic factor for severity of diagnosis, course, and comorbidity across an array of disorders, including but not limited to anxiety disorders. Hence, panic attack can be listed as a specifier that is applicable to all DSM-5 disorders.
Panic Disorder and Agoraphobia Panic disorder and agoraphobia are unlinked in DSM-5. Thus, the former DSM-IV diagnoses of panic disorder with agoraphobia, panic disorder without agoraphobia, and agoraphobia without history of panic disorder are now replaced by two diagnoses, panic disorder and agoraphobia, each with separate criteria. The co-occurrence of panic disorder and agoraphobia is now coded with two diagnoses. This change recognizes that a substantial number of individuals with agoraphobia do not experience panic symptoms. The diagnostic criteria for agoraphobia are derived from the DSM-IV descriptors for agoraphobia, although endorsement of fears from two or more agoraphobia situations is now required, because this is a robust means for distinguishing agoraphobia from specific phobias. Also, the criteria for agoraphobia are extended to be consistent with criteria sets for other anxiety disorders (e.g., clinician judgment of the fears as being out of proportion to the actual danger in the situation, with a typical duration of 6 months or more).
Specific Phobia
The core features of specific phobia remain the same, but there is no longer a requirement that individuals over age 18 years must recognize that their fear and anxiety are excessive or unreasonable, and
the duration requirement (“typically lasting for 6 months or more”) now applies to all ages. Although
they are now referred to as specifiers, the different types of specific phobia have essentially remained
unchanged.
Social Anxiety Disorder (Social Phobia)The essential features of social anxiety disorder (social phobia) (formerly called social phobia) remain the same. However, a number of changes have been made, including deletion of the requirement that
individuals over age 18 years must recognize that their fear or anxiety is excessive or unreasonable, and duration criterion of “typically lasting for 6 months or more” is now required for all ages. A more significant change is that the “generalized” specifier has been deleted and replaced with a “performance only” specifier. The DSM-IV generalized specifier was problematic in that “fears include most social situations” was difficult to operationalize. Individuals who fear only performance situations (i.e., speaking Highlights of Changes from DSM-IV-TR to DSM-5 • 7
or performing in front of an audience) appear to represent a distinct subset of social anxiety disorder in terms of etiology, age at onset, physiological response, and treatment response.
Separation Anxiety Disorder Although in DSM-IV, separation anxiety disorder was classified in the section “Disorders Usually First
Diagnosed in Infancy, Childhood, or Adolescence,” it is now classified as an anxiety disorder. The core
features remain mostly unchanged, although the wording of the criteria has been modified to more
adequately represent the expression of separation anxiety symptoms in adulthood. For example, attachment figures may include the children of adults with separation anxiety disorder, and avoidance
behaviors may occur in the workplace as well as at school. Also, in contrast to DSM-IV, the diagnostic
criteria no longer specify that age at onset must be before 18 years, because a substantial number of
adults report onset of separation anxiety after age 18. Also, a duration criterion—“typically lasting for 6
months or more”—has been added for adults to minimize overdiagnosis of transient fears.
Selective Mutism In DSM-IV, selective mutism was classified in the section “Disorders Usually First Diagnosed in Infancy,
Childhood, or Adolescence.” It is now classified as an anxiety disorder, given that a large majority of
children with selective mutism are anxious. The diagnostic criteria are largely unchanged from DSM-IV.
Obsessive-Compulsive and Related Disorders
The chapter on obsessive-compulsive and related disorders, which is new in DSM-5, reflects the increasing evidence that these disorders are related to one another in terms of a range of diagnostic
validators, as well as the clinical utility of grouping these disorders in the same chapter. New disorders
include hoarding disorder, excoriation (skin-picking) disorder, substance-/medication-induced obsessive-compulsive and related disorder, and obsessive-compulsive and related disorder due to another
medical condition. The DSM-IV diagnosis of trichotillomania is now termed trichotillomania (hair-pulling disorder) and has been moved from a DSM-IV classification of impulse-control disorders not elsewhere classified to obsessive-compulsive and related disorders in DSM-5.
Specifiers for Obsessive-Compulsive and Related Disorders
The “with poor insight” specifier for obsessive-compulsive disorder has been refined in DSM-5 to allow
a distinction between individuals with good or fair insight, poor insight, and “absent insight/delusional”
obsessive-compulsive disorder beliefs (i.e., complete conviction that obsessive-compulsive disorder
beliefs are true). Analogous “insight” specifiers have been included for body dysmorphic disorder and hoarding disorder. These specifiers are intended to improve differential diagnosis by emphasizing that individuals with these two disorders may present with a range of insight into their disorder-related beliefs, including absent insight/delusional symptoms. This change also emphasizes that the presence of absent insight/delusional beliefs warrants a diagnosis of the relevant obsessive-compulsive or related disorder, rather than a schizophrenia spectrum and other psychotic disorder. The “tic-related” specifier for obsessive-compulsive disorder reflects a growing literature on the diagnostic validity and clinical utility of identifying individuals with a current or past comorbid tic disorder, because this comorbidity may have important clinical implications.
Body Dysmorphic Disorder
For DSM-5 body dysmorphic disorder, a diagnostic criterion describing repetitive behaviors or mental 8 • Highlights of Changes from DSM-IV-TR to DSM-5
acts in response to preoccupations with perceived defects or flaws in physical appearance has been
added, consistent with data indicating the prevalence and importance of this symptom. A “with muscle
dysmorphia” specifier has been added to reflect a growing literature on the diagnostic validity and clinical utility of making this distinction in individuals with body dysmorphic disorder. The delusional variant of body dysmorphic disorder (which identifies individuals who are completely convinced that their perceived defects or flaws are truly abnormal appearing) is no longer coded as both delusional disorder, somatic type, and body dysmorphic disorder; in DSM-5 this presentation is designated only as body dysmorphic disorder with the absent insight/delusional beliefs specifier.
Hoarding Disorder Hoarding disorder is a new diagnosis in DSM-5. DSM-IV lists hoarding as one of the possible symptoms
of obsessive-compulsive personality disorder and notes that extreme hoarding may occur in obsessivecompulsive disorder. However, available data do not indicate that hoarding is a variant of obsessivecompulsive disorder or another mental disorder. Instead, there is evidence for the diagnostic validity and clinical utility of a separate diagnosis of hoarding disorder, which reflects persistent difficulty discarding or parting with possessions due to a perceived need to save the items and distress associated
with discarding them. Hoarding disorder may have unique neurobiological correlates, is associated with significant impairment, and may respond to clinical intervention.
Trichotillomania (Hair-Pulling Disorder)
Trichotillomania was included in DSM-IV, although “hair-pulling disorder” has been added parenthetically to the disorder’s name in DSM-5.
Excoriation (Skin-Picking) Disorder
Excoriation (skin-picking) disorder is newly added to DSM-5, with strong evidence for its diagnostic
validity and clinical utility.
Substance/Medication-Induced Obsessive-Compulsive and Related Disorder and Obsessive-Compulsive and Related Disorder Due to Another Medical Condition
DSM-IV included a specifier “with obsessive-compulsive symptoms” in the diagnoses of anxiety disorders due to a general medical condition and substance-induced anxiety disorders. Given that obsessive-compulsive and related disorders are now a distinct category, DSM-5 includes new categories for substance-/medication-induced obsessive-compulsive and related disorder and for obsessive-compulsive and related disorder due to another medical condition. This change is consistent with the intent of DSM-IV, and it reflects the recognition that substances, medications, and medical conditions can present with symptoms similar to primary obsessive-compulsive and related disorders. Other Specified and Unspecified Obsessive-Compulsive and Related Disorders
DSM-5 includes the diagnoses other specified obsessive-compulsive and related disorder, which can
include conditions such as body-focused repetitive behavior disorder and obsessional jealousy, or
unspecified obsessive-compulsive and related disorder. Body-focused repetitive behavior disorder is
characterized by recurrent behaviors other than hair pulling and skin picking (e.g., nail biting, lip biting, cheek chewing) and repeated attempts to decrease or stop the behaviors. Obsessional jealousy is characterized by nondelusional preoccupation with a partner’s perceived infidelity.Highlights of Changes from DSM-IV-TR to DSM-5 • 9
Trauma- and Stressor-Related Disorders
Acute Stress Disorder
In DSM-5, the stressor criterion (Criterion A) for acute stress disorder is changed from DSM-IV. The criterion requires being explicit as to whether qualifying traumatic events were experienced directly, witnessed, or experienced indirectly. Also, the DSM-IV Criterion A2 regarding the subjective reaction to the traumatic event (e.g., “the person’s response involved intense fear, helplessness, or horror”) has been eliminated. Based on evidence that acute posttraumatic reactions are very heterogeneous and that DSM-IV’s emphasis on dissociative symptoms is overly restrictive, individuals may meet diagnostic criteria in DSM-5 for acute stress disorder if they exhibit any 9 of 14 listed symptoms in these categories: intrusion, negative mood, dissociation, avoidance, and arousal.
Adjustment Disorders. In DSM-5, adjustment disorders are reconceptualized as a heterogeneous array of stress-response
syndromes that occur after exposure to a distressing (traumatic or nontraumatic) event, rather than as
a residual category for individuals who exhibit clinically significant distress without meeting criteria for a more discrete disorder (as in DSM-IV ). DSM-IV subtypes marked by depressed mood, anxious symptoms, or disturbances in conduct have been retained, unchanged.
Posttraumatic Stress Disorder
DSM-5 criteria for posttraumatic stress disorder differ significantly from those in DSM-IV. As described previously for acute stress disorder, the stressor criterion (Criterion A) is more explicit with regard to how an individual experienced “traumatic” events. Also, Criterion A2 (subjective reaction) has been eliminated. Whereas there were three major symptom clusters in DSM-IV—reexperiencing, avoidance/numbing, and arousal—there are now four symptom clusters in DSM-5, because the avoidance/numbing cluster is divided into two distinct clusters: avoidance and persistent negative alterations in cognitions and mood. This latter category, which retains most of the DSM-IV numbing symptoms, also includes new or reconceptualized symptoms, such as persistent negative emotional states. The final cluster—alterations in arousal and reactivity—retains most of the DSM-IV arousal symptoms. It also includes irritable or aggressive behavior and reckless or self-destructive behavior. Posttraumatic stress disorder is now developmentally sensitive in that diagnostic thresholds have been lowered for children and adolescents. Furthermore, separate criteria have been added for children age 6 years or younger with this disorder.
Reactive Attachment Disorder The DSM-IV childhood diagnosis reactive attachment disorder had two subtypes: emotionally withdrawn/inhibited and indiscriminately social/disinhibited. In DSM-5, these subtypes are defined as distinct disorders: reactive attachment disorder and disinhibited social engagement disorder. Both of these disorders are the result of social neglect or other situations that limit a young child’s opportunity to form selective attachments. Although sharing this etiological pathway, the two disorders differ in important ways. Because of dampened positive affect, reactive attachment disorder more closely resembles internalizing disorders; it is essentially equivalent to a lack of or incompletely formed preferred attachments to caregiving adults. In contrast, disinhibited social engagement disorder more closely resembles ADHD; it may occur in children who do not necessarily lack attachments and may have established or even secure attachments. The two disorders differ in other important ways, including correlates, course, and response to intervention, and for these reasons are considered separate disorders. 10 • Highlights of Changes from DSM-IV-TR to DSM-5
Dissociative Disorders
Major changes in dissociative disorders in DSM-5 include the following: 1) derealization is included in the name and symptom structure of what previously was called depersonalization disorder and is now called depersonalization/derealization disorder, 2) dissociative fugue is now a specifier of dissociative amnesia rather than a separate diagnosis, and 3) the criteria for dissociative identity disorder have been changed to indicate that symptoms of disruption of identity may be reported as well as observed, and that gaps in the recall of events may occur for everyday and not just traumatic events. Also, experiences of pathological possession in some cultures are included in the description of identity disruption. Dissociative Identity Disorder
Several changes to the criteria for dissociative identity disorder have been made in DSM-5. First, Criterion A has been expanded to include certain possession-form phenomena and functional neurological symptoms to account for more diverse presentations of the disorder. Second, Criterion A now specifically states that transitions in identity may be observable by others or self-reported. Third, according to Criterion B, individuals with dissociative identity disorder may have recurrent gaps in recall for everyday events, not just for traumatic experiences. Other text modifications clarify the nature and course of identity disruptions.
Somatic Symptom and Related Disorders .In DSM-5, somatoform disorders are now referred to as somatic symptom and related disorders. In
DSM-IV, there was significant overlap across the somatoform disorders and a lack of clarity about their boundaries. These disorders are primarily seen in medical settings, and nonpsychiatric physicians found the DSM-IV somatoform diagnoses problematic to use. The DSM-5 classification reduces the number of these disorders and subcategories to avoid problematic overlap. Diagnoses of somatization disorder, hypochondriasis, pain disorder, and undifferentiated somatoform disorder have been removed. Somatic Symptom Disorder
DSM-5 better recognizes the complexity of the interface between psychiatry and medicine. Individuals with somatic symptoms plus abnormal thoughts, feelings, and behaviors may or may not have a diagnosed medical condition. The relationship between somatic symptoms and psychopathology exists along a spectrum, and the arbitrarily high symptom count required for DSM-IV somatization disorder did not accommodate this spectrum. The diagnosis of somatization disorder was essentially based on a long and complex symptom count of medically unexplained symptoms. Individuals previously diagnosed with somatization disorder will usually meet DSM-5 criteria for somatic symptom disorder, but only if they have the maladaptive thoughts, feelings, and behaviors that define the disorder, in addition to their somatic symptoms.
In DSM-IV, the diagnosis undifferentiated somatoform disorder had been created in recognition that
somatization disorder would only describe a small minority of “somatizing” individuals, but this disorder did not prove to be a useful clinical diagnosis. Because the distinction between somatization disorder and undifferentiated somatoform disorder was arbitrary, they are merged in DSM-5 under somatic symptom disorder, and no specific number of somatic symptoms is required.
Medically Unexplained Symptoms DSM-IV criteria overemphasized the importance of an absence of a medical explanation for the somatic symptoms. Unexplained symptoms are present to various degrees, particularly in conversion disorder, Highlights of Changes from DSM-IV-TR to DSM-5 • 11
but somatic symptom disorders can also accompany diagnosed medical disorders. The reliability of
medically unexplained symptoms is limited, and grounding a diagnosis on the absence of an explanation is problematic and reinforces mind -body dualism. The DSM-5 classification defines disorders on the basis of positive symptoms (i.e., distressing somatic symptoms plus abnormal thoughts, feelings,
and behaviors in response to these symptoms). Medically unexplained symptoms do remain a key feature in conversion disorder and pseudocyesis because it is possible to demonstrate definitively in such disorders that the symptoms are not consistent with medical pathophysiology.
Hypochondriasis and Illness Anxiety Disorder
Hypochondriasis has been eliminated as a disorder, in part because the name was perceived as pejorative and not conducive to an effective therapeutic relationship. Most individuals who would previously have been diagnosed with hypochondriasis have significant somatic symptoms in addition to their high health anxiety, and would now receive a DSM-5 diagnosis of somatic symptom disorder. In DSM-5, individuals with high health anxiety without somatic symptoms would receive a diagnosis of illness anxiety disorder (unless their health anxiety was better explained by a primary anxiety disorder, such as generalized anxiety disorder).
Pain Disorder
DSM-5 takes a different approach to the important clinical realm of individuals with pain. In DSM-IV, the
pain disorder diagnoses assume that some pains are associated solely with psychological factors, some with medical diseases or injuries, and some with both. There is a lack of evidence that such distinctions can be made with reliability and validity, and a large body of research has demonstrated that psychological factors influence all forms of pain. Most individuals with chronic pain attribute their pain to a combination of factors, including somatic, psychological, and environmental influences. In DSM-5, some
individuals with chronic pain would be appropriately diagnosed as having somatic symptom disorder, with predominant pain. For others, psychological factors affecting other medical conditions or an adjustment disorder would be more appropriate.
Psychological Factors Affecting Other Medical Conditions and Factitious Disorder
Psychological factors affecting other medical conditions is a new mental disorder in DSM-5, having
formerly been included in the DSM-IV chapter “Other Conditions That May Be a Focus of Clinical Attention.” This disorder and factitious disorder are placed among the somatic symptom and related disorders because somatic symptoms are predominant in both disorders, and both are most often encountered in medical settings. The variants of psychological factors affecting other medical conditions are removed in favor of the stem diagnosis.
Conversion Disorder (Functional Neurological Symptom Disorder)
Criteria for conversion disorder (functional neurological symptom disorder) are modified to emphasize the essential importance of the neurological examination, and in recognition that relevant psychological factors may not be demonstrable at the time of diagnosis.
Feeding and Eating Disorders
In DSM-5, the feeding and eating disorders include several disorders included in DSM-IV as feeding and eating disorders of infancy or early childhood in the chapter “Disorders Usually First Diagnosed in Infancy, Childhood, or Adolescence.” In addition, brief descriptions and preliminary diagnostic criteria are
provided for several conditions under other specified feeding and eating disorder; insufficient informa-12 • Highlights of Changes from DSM-IV-TR to DSM-5
tion about these conditions is currently available to document their clinical characteristics and validity
or to provide definitive diagnostic criteria.
Pica and Rumination Disorder
The DSM-IV criteria for pica and for rumination disorder have been revised for clarity and to indicate that the diagnoses can be made for individuals of any age.
Avoidant/Restrictive Food Intake Disorder
DSM-IV feeding disorder of infancy or early childhood has been renamed avoidant/restrictive food
intake disorder, and the criteria have been significantly expanded. The DSM-IV disorder was rarely used,
and limited information is available on the characteristics, course, and outcome of children with this
disorder. Additionally, a large number of individuals, primarily but not exclusively children and adolescents, substantially restrict their food intake and experience significant associated physiological or psychosocial problems but do not meet criteria for any DSM-IV eating disorder. Avoidant/restrictive food
intake disorder is a broad category intended to capture this range of presentations.
Anorexia Nervosa
The core diagnostic criteria for anorexia nervosa are conceptually unchanged from DSM-IV with one exception: the requirement for amenorrhea has been eliminated. In DSM-IV, this requirement was waived in a number of situations (e.g., for males, for females taking contraceptives). In addition, the clinical
characteristics and course of females meeting all DSM-IV criteria for anorexia nervosa except amenorrhea closely resemble those of females meeting all DSM-IV criteria. As in DSM-IV, individuals with this
disorder are required by Criterion A to be at a significantly low body weight for their developmental
stage. The wording of the criterion has been changed for clarity, and guidance regarding how to judge
whether an individual is at or below a significantly low weight is now provided in the text. In DSM-5, Criterion B is expanded to include not only overtly expressed fear of weight gain but also persistent behavior that interferes with weight gain.
Bulimia Nervosa The only change to the DSM-IV criteria for bulimia nervosa is a reduction in the required minimum
average frequency of binge eating and inappropriate compensatory behavior frequency from twice to
once weekly. The clinical characteristics and outcome of individuals meeting this slightly lower threshold are similar to those meeting the DSM-IV criterion.
Binge-Eating Disorder
Extensive research followed the promulgation of preliminary criteria for binge eating disorder in Appendix B of DSM-IV, and findings supported the clinical utility and validity of binge-eating disorder. The
only significant difference from the preliminary DSM-IV criteria is that the minimum average frequency
of binge eating required for diagnosis has been changed from at least twice weekly for 6 months to at
least once weekly over the last 3 months, which is identical to the DSM-5 frequency criterion for bulimia nervosa.
Elimination Disorders No significant changes have been made to the elimination disorders diagnostic class from DSM-IV to
DSM-5. The disorders in this chapter were previously classified under disorders usually first diagnosed in infancy, childhood, or adolescence in DSM-IV and exist now as an independent classification in DSM-5.Highlights of Changes from DSM-IV-TR to DSM-5 • 13
Sleep-Wake Disorders Because of the DSM-5 mandate for concurrent specification of coexisting conditions (medical and
mental), sleep disorders related to another mental disorder and sleep disorder related to a general
medical condition have been removed from DSM-5, and greater specification of coexisting conditions is provided for each sleep-wake disorder. This change underscores that the individual has a sleep disorder warranting independent clinical attention, in addition to any medical and mental disorders that are also present, and acknowledges the bidirectional and interactive effects between sleep disorders and coexisting medical and mental disorders. This reconceptualization reflects a paradigm shift that is widely accepted in the field of sleep disorders medicine. It moves away from making causal attributions between
coexisting disorders. Any additional relevant information from the prior diagnostic categories of sleep disorder related to another mental disorder and sleep disorder related to another medical condition
has been integrated into the other sleep-wake disorders where appropriate.
Consequently, in DSM-5, the diagnosis of primary insomnia has been renamed insomnia disorder to
avoid the differentiation of primary and secondary insomnia. DSM-5 also distinguishes narcolepsy,
which is now known to be associated with hypocretin deficiency, from other forms of hypersomnolence. These changes are warranted by neurobiological and genetic evidence validating this reorganization. Finally, throughout the DSM-5 classification of sleep-wake disorders, pediatric and developmental
criteria and text are integrated where existing science and considerations of clinical utility support such
integration. This developmental perspective encompasses age-dependent variations in clinical presentation.
Breathing-Related Sleep Disorders
In DSM-5, breathing-related sleep disorders are divided into three relatively distinct disorders: obstructive sleep apnea hypopnea, central sleep apnea, and sleep-related hypoventilation. This change reflects
the growing understanding of pathophysiology in the genesis of these disorders and, furthermore, has
relevance to treatment planning.
Circadian Rhythm Sleep-Wake Disorders
The subtypes of circadian rhythm sleep-wake disorders have been expanded to include advanced sleep
phase syndrome, irregular sleep-wake type, and non-24-hour sleep-wake type, whereas the jet lag type
has been removed.
Rapid Eye Movement Sleep Behavior Disorder and Restless Legs Syndrome
The use of DSM-IV “not otherwise specified” diagnoses has been reduced by designating rapid eye
movement sleep behavior disorder and restless legs syndrome as independent disorders. In DSM-IV,
both were included under dyssomnia not otherwise specified. Their full diagnostic status is supported
by research evidence.
Sexual Dysfunctions
In DSM-IV, sexual dysfunctions referred to sexual pain or to a disturbance in one or more phases of the
sexual response cycle. Research suggests that sexual response is not always a linear, uniform process
and that the distinction between certain phases (e.g., desire and arousal) may be artificial. In DSM-5,
gender-specific sexual dysfunctions have been added, and, for females, sexual desire and arousal disorders have been combined into one disorder: female sexual interest/arousal disorder.
To improve precision regarding duration and severity criteria and to reduce the likelihood of overdiag-14 • Highlights of Changes from DSM-IV-TR to DSM-5
nosis, all of the DSM-5 sexual dysfunctions (except substance-/medication-induced sexual dysfunction)
now require a minimum duration of approximately 6 months and more precise severity criteria. These
changes provide useful thresholds for making a diagnosis and distinguish transient sexual difficulties
from more persistent sexual dysfunction.
Genito-Pelvic Pain/Penetration Disorder
Genito-pelvic pain/penetration disorder is new in DSM-5 and represents a merging of the DSM-IV categories of vaginismus and dyspareunia, which were highly comorbid and difficult to distinguish. The diagnosis of sexual aversion disorder has been removed due to rare use and lack of supporting research.
Subtypes
DSM-IV included the following subtypes for all sexual disorders: lifelong versus acquired, generalized
versus situational, and due to psychological factors versus due to combined factors. DSM-5 includes
only lifelong versus acquired and generalized versus situational subtypes. Sexual dysfunction due to a general medical condition and the subtype due to psychological versus combined factors have been
deleted due to findings that the most frequent clinical presentation is one in which both psychological and biological factors contribute. To indicate the presence and degree of medical and other nonmedical correlates, the following associated features are described in the accompanying text: partner factors, relationship factors, individual vulnerability factors, cultural or religious factors, and medical factors.
Gender Dysphoria
Gender dysphoria is a new diagnostic class in DSM-5 and reflects a change in conceptualization of the
disorder’s defining features by emphasizing the phenomenon of “gender incongruence” rather than
cross-gender identification per se, as was the case in DSM-IV gender identity disorder. In DSM-IV, the chapter “Sexual and Gender Identity Disorders” included three relatively disparate diagnostic classes:
gender identity disorders, sexual dysfunctions, and paraphilias. Gender identity disorder, however, is
neither a sexual dysfunction nor a paraphilia. Gender dysphoria is a unique condition in that it is a diagnosis made by mental health care providers, although a large proportion of the treatment is endocrinological and surgical (at least for some adolescents and most adults). In contrast to the dichotomized
DSM-IV gender identity disorder diagnosis, the type and severity of gender dysphoria can be inferred
from the number and type of indicators and from the severity measures.
The experienced gender incongruence and resulting gender dysphoria may take many forms. Gender
dysphoria thus is considered to be a multicategory concept rather than a dichotomy, and DSM-5 acknowledges the wide variation of gender -incongruent conditions. Separate criteria sets are provided for gender dysphoria in children and in adolescents and adults. The adolescent and adult criteria include a more detailed and specific set of polythetic symptoms. The previous Criterion A (cross-gender
identification) and Criterion B (aversion toward one’s gender) have been merged, because no supporting evidence from factor analytic studies supported keeping the two separate. In the wording of the
criteria, “the other sex” is replaced by “some alternative gender.” Gender instead of sex is used systematically because the concept “sex” is inadequate when referring to individuals with a disorder of sex development.
In the child criteria, “strong desire to be of the other gender” replaces the previous “repeatedly stated
desire” to capture the situation of some children who, in a coercive environment, may not verbalize the desire to be of another gender. For children, Criterion A1 (“a strong desire to be of the other gender or Highlights of Changes from DSM-IV-TR to DSM-5 • 15
an insistence that he or she is the other gender . . .)” is now necessary (but not sufficient), which makes the diagnosis more restrictive and conservative.
Subtypes and Specifiers
The subtyping on the basis of sexual orientation has been removed because the distinction is not
considered clinically useful. A posttransition specifier has been added because many individuals, after
transition, no longer meet criteria for gender dysphoria; however, they continue to undergo various
treatments to facilitate life in the desired gender. Although the concept of posttransition is modeled on the concept of full or partial remission, the term remission has implications in terms of symptom reduction that do not apply directly to gender dysphoria.
Disruptive, Impulse-Control, and Conduct Disorders
The chapter on disruptive, impulse-control, and conduct disorders is new to DSM-5. It brings together disorders that were previously included in the chapter “Disorders Usually First Diagnosed in Infancy,
Childhood, or Adolescence” (i.e., oppositional defiant disorder; conduct disorder; and disruptive behavior disorder not otherwise specified, now categorized as other specified and unspecified disruptive,
impulse-control, and conduct disorders) and the chapter “Impulse-Control Disorders Not Otherwise
Specified” (i.e., intermittent explosive disorder, pyromania, and kleptomania). These disorders are all
characterized by problems in emotional and behavioral self-control. Because of its close association
with conduct disorder, antisocial personality disorder has dual listing in this chapter and in the chapter
on personality disorders. Of note, ADHD is frequently comorbid with the disorders in this chapter but is listed with the neurodevelopmental disorders.
Oppositional Defiant Disorder
Four refinements have been made to the criteria for oppositional defiant disorder. First, symptoms are now grouped into three types: angry/irritable mood, argumentative/defiant behavior, and vindictiveness. This change highlights that the disorder reflects both emotional and behavioral symptomatology.
Second, the exclusion criterion for conduct disorder has been removed. Third, given that many behaviors associated with symptoms of oppositional defiant disorder occur commonly in normally developing
children and adolescents, a note has been added to the criteria to provide guidance on the frequency
typically needed for a behavior to be considered symptomatic of the disorder. Fourth, a severity rating has been added to the criteria to reflect research showing that the degree of pervasiveness of symptoms across settings is an important indicator of severity.
Conduct Disorder
The criteria for conduct disorder are largely unchanged from DSM-IV. A descriptive features specifier has been added for individuals who meet full criteria for the disorder but also present with limited prosocial emotions. This specifier applies to those with conduct disorder who show a callous and unemotional interpersonal style across multiple settings and relationships. The specifier is based on research
showing that individuals with conduct disorder who meet criteria for the specifier tend to have a relatively more severe form of the disorder and a different treatment response.
Intermittent Explosive Disorder
The primary change in DSM-5 intermittent explosive disorder is the type of aggressive outbursts that
should be considered: physical aggression was required in DSM-IV, whereas verbal aggression and nondestructive/noninjurious physical aggression also meet criteria in DSM-5. DSM-5 also provides more 16 • Highlights of Changes from DSM-IV-TR to DSM-5
specific criteria defining frequency needed to meet criteria and specifies that the aggressive outbursts
are impulsive and/or anger based in nature, and must cause marked distress, cause impairment in occupational or interpersonal functioning, or be associated with negative financial or legal consequences.
Furthermore, because of the paucity of research on this disorder in young children and the potential
difficulty of distinguishing these outbursts from normal temper tantrums in young children, a minimum age of 6 years (or equivalent developmental level) is now required. Finally, especially for youth, the relationship of this disorder to other disorders (e.g., ADHD, disruptive mood dysregulation disorder) has been further clarified.
Substance-Related and Addictive Disorders
Gambling Disorder An important departure from past diagnostic manuals is that the substance-related disorders chapter has been expanded to include gambling disorder. This change reflects the increasing and consistent
evidence that some behaviors, such as gambling, activate the brain reward system with effects similar to those of drugs of abuse and that gambling disorder symptoms resemble substance use disorders to a certain extent.
Criteria and Terminology
DSM-5 does not separate the diagnoses of substance abuse and dependence as in DSM-IV. Rather, criteria are provided for substance use disorder, accompanied by criteria for intoxication, withdrawal, substance/medication-induced disorders, and unspecified substance-induced disorders, where relevant.
The DSM-5 substance use disorder criteria are nearly identical to the DSM-IV substance abuse and dependence criteria combined into a single list, with two exceptions. The DSM-IV recurrent legal problems criterion for substance abuse has been deleted from DSM-5, and a new criterion, craving or a strong desire or urge to use a substance, has been added. In addition, the threshold for substance use disorder diagnosis in DSM-5 is set at two or more criteria, in contrast to a threshold of one or more criteria for a diagnosis of DSM-IV substance abuse and three or more for DSM-IV substance dependence. Cannabis withdrawal is new for DSM-5, as is caffeine withdrawal (which was in DSM-IV Appendix B, “Criteria Sets and Axes Provided for Further Study”). Of note, the criteria for DSM-5 tobacco use disorder are the same as those for other substance use disorders. By contrast, DSM-IV did not have a category for
tobacco abuse, so the criteria in DSM-5 that are from DSM-IV abuse are new for tobacco in DSM-5.
Severity of the DSM-5 substance use disorders is based on the number of criteria endorsed: 2–3 criteria
indicate a mild disorder; 4–5 criteria, a moderate disorder; and 6 or more, a severe disorder. The DSMIV specifier for a physiological subtype has been eliminated in DSM-5, as has the DSM-IV diagnosis of polysubstance dependence. Early remission from a DSM-5 substance use disorder is defined as at least 3 but less than 12 months without substance use disorder criteria (except craving), and sustained remission is defined as at least 12 months without criteria (except craving). Additional new DSM-5 specifiers include “in a controlled environment” and “on maintenance therapy” as the situation warrants.Neurocognitive Disorders
DeliriumThe criteria for delirium have been updated and clarified on the basis of currently available evidence.
Major and Mild Neurocognitive Disorder
The DSM-IV diagnoses of dementia and amnestic disorder are subsumed under the newly named entity Highlights of Changes from DSM-IV-TR to DSM-5 • 17
major neurocognitive disorder (NCD). The term dementia is not precluded from use in the etiological
subtypes where that term is standard. Furthermore, DSM-5 now recognizes a less severe level of cognitive impairment, mild NCD, which is a new disorder that permits the diagnosis of less disabling syndromes that may nonetheless be the focus of concern and treatment. Diagnostic criteria are provided
for both major NCD and mild NCD, followed by diagnostic criteria for the different etiological subtypes.
An updated listing of neurocognitive domains is also provided in DSM-5, as these are necessary for
establishing the presence of NCD, distinguishing between the major and mild levels of impairment, and differentiating among etiological subtypes.
Although the threshold between mild NCD and major NCD is inherently arbitrary, there are important reasons to consider these two levels of impairment separately. The major NCD syndrome provides
consistency with the rest of medicine and with prior DSM editions and necessarily remains distinct to
capture the care needs for this group. Although the mild NCD syndrome is new to DSM-5, its presence
is consistent with its use in other fields of medicine, where it is a significant focus of care and research,
notably in individuals with Alzheimer’s disease, cerebrovascular disorders, HIV, and traumatic brain
injury.
Etiological Subtypes
In DSM-IV, individual criteria sets were designated for dementia of the Alzheimer’s type, vascular
dementia, and substance-induced dementia, whereas the other neurodegenerative disorders were
classified as dementia due to another medical condition, with HIV, head trauma, Parkinson’s disease,
Huntington’s disease, Pick’s disease, Creutzfeldt-Jakob disease, and other medical conditions specified.
In DSM-5, major or mild vascular NCD and major or mild NCD due to Alzheimer’s disease have been retained, whereas new separate criteria are now presented for major or mild NCD due to frontotemporal
NCD, Lewy bodies, traumatic brain injury, Parkinson’s disease, HIV infection, Huntington’s disease, prion
disease, another medical condition, and multiple etiologies. Substance/medication-induced NCD and
unspecified NCD are also included as diagnoses.
Personality Disorders
The criteria for personality disorders in Section II of DSM-5 have not changed from those in DSM-IV.
An alternative approach to the diagnosis of personality disorders was developed for DSM-5 for further
study and can be found in Section III. For the general criteria for personality disorder presented in Section III, a revised personality functioning criterion (Criterion A) has been developed based on a literature review of reliable clinical measures of core impairments central to personality pathology. Furthermore, the moderate level of impairment in personality functioning required for a personality disorder
diagnosis in DSM-5 Section III was set empirically to maximize the ability of clinicians to identify personality disorder pathology accurately and efficiently. With a single assessment of level of personality
functioning, a clinician can determine whether a full assessment for personality disorder is necessary.
The diagnostic criteria for specific DSM-5 personality disorders in the alternative model are consistently defined across disorders by typical impairments in personality functioning and by characteristic
pathological personality traits that have been empirically determined to be related to the personality
disorders they represent. Diagnostic thresholds for both Criterion A and Criterion B have been set empirically to minimize change in disorder prevalence and overlap with other personality disorders and to
maximize relations with psychosocial impairment. A diagnosis of personality disorder—trait specified,
based on moderate or greater impairment in personality functioning and the presence of pathological personality traits, replaces personality disorder not otherwise specified and provides a much more 18 • Highlights of Changes from DSM-IV-TR to DSM-5
informative diagnosis for patients who are not optimally described as having a specific personality disorder. A greater emphasis on personality functioning and trait-based criteria increases the stability and
empirical bases of the disorders.
Personality functioning and personality traits also can be assessed whether or not an individual has a
personality disorder, providing clinically useful information about all patients. The DSM-5 Section III approach provides a clear conceptual basis for all personality disorder pathology and an efficient assessment approach with considerable clinical utility.
Paraphilic Disorders
Specifiers
An overarching change from DSM-IV is the addition of the course specifiers “in a controlled environment” and “in remission” to the diagnostic criteria sets for all the paraphilic disorders. These specifiers
are added to indicate important changes in an individual’s status. There is no expert consensus about
whether a long-standing paraphilia can entirely remit, but there is less argument that consequent psychological distress, psychosocial impairment, or the propensity to do harm to others can be reduced to
acceptable levels. Therefore, the “in remission” specifier has been added to indicate remission from a
paraphilic disorder. The specifier is silent with regard to changes in the presence of the paraphilic interest per se. The other course specifier, “in a controlled environment,” is included because the propensity
of an individual to act on paraphilic urges may be more difficult to assess objectively when the individual has no opportunity to act on such urges.
Change to Diagnostic Names
In DSM-5, paraphilias are not ipso facto mental disorders. There is a distinction between paraphilias
and paraphilic disorders. A paraphilic disorder is a paraphilia that is currently causing distress or impairment to the individual or a paraphilia whose satisfaction has entailed personal harm, or risk of harm, to
others. A paraphilia is a necessary but not a sufficient condition for having a paraphilic disorder, and a
paraphilia by itself does not automatically justify or require clinical intervention.
The distinction between paraphilias and paraphilic disorders was implemented without making any
changes to the basic structure of the diagnostic criteria as they had existed since DSM-III-R. In the diagnostic criteria set for each of the listed paraphilic disorders, Criterion A specifies the qualitative nature
of the paraphilia (e.g., an erotic focus on children or on exposing the genitals to strangers), and Criterion B specifies the negative consequences of the paraphilia (distress, impairment, or harm—or risk of
harm—to others).
The change for DSM-5 is that individuals who meet both Criterion A and Criterion B would now be
diagnosed as having a paraphilic disorder. A diagnosis would not be given to individuals whose symptoms meet Criterion A but not Criterion B—that is, to those individuals who have a paraphilia but not a
paraphilic disorder.
The distinction between paraphilias and paraphilic disorders is one of the changes from DSM-IV that
applies to all atypical erotic interests. This approach leaves intact the distinction between normative
and nonnormative sexual behavior, which could be important to researchers or to persons who have
nonnormative sexual preferences, but without automatically labeling nonnormative sexual behavior as Highlights of Changes from DSM-IV-TR to DSM-5 • 19
psychopathological. This change in viewpoint is reflected in the diagnostic criteria sets by the addition
of the word disorder to all the paraphilias. Thus, for example, DSM-IV pedophilia has become DSM-5
pedophilic disorder.
DSM is the manual used by clinicians and researchers to diagnose and classify mental disorders. The American Psychiatric
Association (APA) will publish DSM-5 in 2013, culminating a 14-year revision process. For more information, go to www.
DSM5.org.
APA is a national medical specialty society whose more than 36,000 physician members specialize in the diagnosis, treatment, prevention and research of mental illnesses, including substance use disorders. Visit the APA at www.psychiatry.org.
For more information, please contact Eve Herold at 703-907-8640 or press@psych.org.
© 2013 American Psychiatric Association
Learning Goals & Objectives Upon completion of this course, students should have accomplished the following goals:
An understanding of the research methods used by developmental psychologists.
An appreciation for major developmental changes occurring from birth to adolescence.
Knowledge of various types of atypical development in childhood.
Assessment Criteria What is Developmental Psychology?
http://www.youtube.com/watch?v=dmMXtZhx7io
Developmental psychology focuses on the development of individuals across their lifespan within the context of family, peer groups, child-care and after-school programs, schools, neighborhoods, and larger communities and society. It considers the well-being of children, youth, and adults, vis--vis the cognitive, emotional, social, academic, and health domains. Developmental research often focuses on disparities among groups (for example, gender, resources such as parental income and education, ethnicity, and immigrant status) as well as the ways in which equity among groups may be promoted.
Assessment Criteria
What is Developmental Psychology?
Developmental psychology focuses on the development of individuals across their lifespan within the context of family, peer groups, child-care and after-school programs, schools, neighborhoods, and larger communities and society. It considers the well-being of children, youth, and adults, vis--vis the cognitive, emotional, social, academic, and health domains. Developmental research often focuses on disparities among groups (for example, gender, resources such as parental income and education, ethnicity, and immigrant status) as well as the ways in which equity among groups may be promoted.
Developmental Scienc
Developmental Science: concerns itself with the study of age-related changes in behavior, thinking, emotions, and social relationships.
Two important questions in the scientific study of child development:Nature vs. Nurture?
Do age related changes occur in important life stages?
Nature vs. Nurture
Nature vs. Nurture Debate: also referred to as heredity vs. environment or nativism vs. empiricism, is one of the oldest and most central theoretical issues within both psychology and philosophy. Rationalists and Idealists: Advocate the viewpoint of nature, stating that at least some knowledge is inborn Empiricists: Advocate the side of the debate of nurture, viewing the child as a blank slate.
Psychology Pioneers and Child Development
The views of two of psychology’s pioneers illustrate the way early psychologists approached the nature-nurture issue.
G. Stanley Hall believed that the milestones of childhood were dictated by an inborn developmental plan and were similar to those that had taken place in the evolution of the human species. He believed that developmentalists should identify norms or average ages at which milestones happened.
John Watson on the other hand, explained development in terms of environmental influence. Watson, therefore, resided on the nurture side of the debate with Hall on the Nature side.
Watson & Behaviorism
“Give me a dozen healthy infants, well-formed, and my own specified world to bring them up in and I’ll guarantee to take any one at random and and train him to become any type of specialist I might select – doctor, lawyer, merchant, chief, and yes even beggar man and thief, regardless of his talents, penchants, abilities, vocations, and the race of his ancestors. (Watson, 1930, p. 104)
Behaviorism – defines development in terms of behavior chances caused by environmental influences. Behaviorists such as Watson did not believe in an inborn developmental plan of any sort, as previously stated, Watson believed that through environmental manipulation, children could be trained to be or do anything.
Watson, Behaviorism and Little Albert
http://www.youtube.com/watch?v=Xt0ucxOrPQE
Stages & Sequences
The second “big question” in developmental psychology addresses stages and sequences of development, or the continuity-discontinuity issue.
In essence, this addresses the question of whether a child’s expanding ability is just “more of the same,” or does it reflect a new kind of activity?
The core of this debate is whether we accept child development as consisting of quantitative or qualitative change.
Quantitative Change
Let’s refer to the issue of childhood play as an example.
A 2 year old child is unlikely to have individual friends among his or her playmates
An 8 year old child is likely to have several.
Viewing this as a quantitative change, we would see this as a change in amount from 0-some # of friends.
This would suggest that there is some sort of fixed number (or range) of friends that are normal for a given age group and therefore friendship attainment is continuous in nature.
Qualitative Change
Alternatively, we could view these changes as qualitative.
A qualitative change, here would refer to a substantive change in type of socialization/play Moving from interest, to disinterest in peer playmates.
Influences on Development
Most modern developmental psychologists agree that essentially every facet of a child’s development is a product of some pattern of interaction between BOTH nature and nurture.
Developmentalist Arnold Gesell used the term maturation to describe genetically programmed sequential patterns of change.
According to Gesell, the development of a child is influenced by both environment and maturation.
*·Studies conducted to examine Gesell’s maturational position both support and challenge his position.
*Sometimes distinguished in terms of as a point of “no return” vs. period of greatest sensitivity.
*These can collectively be though of as: before a certain stage in development, embryonic cells are “plastic” -- their final destiny is not fully determined.
**Key Developmental Moments
*More specifically, a critical period refers to any time during development when an organism is especially responsive to, and learns from a specific type of stimulation. The same stimulation at other points in development has little or no effect
**A sensitive period refers to a period which particular experiences can best contribute to proper development. It is similar to a critical period, but the effects of deprivation during a sensitive period are not as severe as during a critical period.
**Is Development Predetermined?
*Another kind of internal influence is described by concepts of inborn biases.
*Elizabeth Spelke among others have concluded that babies come into the world with certain preexisting conceptions about the behavior of objects.
*Examples cited for this are that very young babies already seem to understand that unsupported objects will move downward and that a moving object will continue to move in the same direction unless it encounters an obstacle.
*But is this always true?
*The Visual Cliff
*http://www.youtube.com/watch?v=4OelrPzpQ6Q
*Genetic Predetermination?
*Behavior Genetics uses two primary research techniques:The study of identical and fraternal twins.The study of adopted children.
Gene x Environment Interactions
A child’s genetic heritage may also affect her environment, a phenomenon that could occur via two routes:
First, the child could inherit her genes from her parents, who also create the environment where she is growing up.
Second, each child’s unique pattern of inherited qualities affects the way she behaves with other people, which in turn, affects the way adults and other children respond to her.
Cultural Context of Development
Until quite recently, most research on environmental influences focused on a child’s family (frequently on the mother).
In the late 1980’s, Developmental Psychologist Ure Brofenbrenner among others, led the push to emphasize the social complexity in which a child grows up.
His approach emphasized the social ecology of how a child grows up, replete with siblings, parents, grandparents, babysitters and the larger social system of culture, neighborhood, and the relationship qualities with which they are exposed.
Changes & Temporal Influences
Normative Age-Graded Change – Changes that are common to every member of a species.
Normative History-Graded Changes – Changes that occur in most members of a cohort as a result of factors at work during a specific, cultural period.
Cohort Effects – Effects experienced within a group of individuals who share the same historical experiences at the same time in their lives.
Normative Changes (Individual Differences) – Changes that result from unique, un-shared events.
Theories of Development:Psychoanalytic
The most distinctive and central function of psychoanalytic theory is that behavior is governed by both unconscious and conscious processes.
Sexual Impulses (or more generally, life affirming impulses) Libido (or libidinal energy) is the energy source for this impulse. Basic Life impulses are referred to as needs.As an Impulse grows, it becomes more likely that the person will choose an action which will reduce this need.
Theories of Development:
Timing of Experience
Timing of the experience in child development refers to the terms critical period, sensitive period, and windows of opportunity.
Some times distinguished in terms of rapid vs. gradual beginning and end.
Sometimes distinguished in terms of as a point of “no return” vs. period of greatest sensitivity.
These can collectively be though of as: before a certain stage in development, embryonic cells are “plastic” -- their final destiny is not fully determined.
Key Developmental Moments
More specifically, a critical period refers to any time during development when an organism is especially responsive to, and learns from a specific type of stimulation. The same stimulation at other points in development has little or no effect
A sensitive period refers to a period which particular experiences can best contribute to proper development. It is similar to a critical period, but the effects of deprivation during a sensitive period are not as severe as during a critical period.
Is Development Predetermined?
Another kind of internal influence is described by concepts of inborn biases.
Elizabeth Spelke among others have concluded that babies come into the world with certain preexisting conceptions about the behavior of objects.
Examples cited for this are that very young babies already seem to understand that unsupported objects will move downward and that a moving object will continue to move in the same direction unless it encounters an obstacle.
But is this always true?
The Visual Cliff
http://www.youtube.com/watch?v=4OelrPzpQ6Q
Genetic Predetermination?
Behavior Genetics uses two primary research techniques:The study of identical and fraternal twins.The study of adopted children.
Gene x Environment Interactions
A child’s genetic heritage may also affect her environment, a phenomenon that could occur via two routes:
First, the child could inherit her genes from her parents, who also create the environment where she is growing up.
Second, each child’s unique pattern of inherited qualities affects the way she behaves with other people, which in turn, affects the way adults and other children respond to her.
Cultural Context of Development
Until quite recently, most research on environmental influences focused on a child’s family (frequently on the mother).
In the late 1980’s, Developmental Psychologist Ure Brofenbrenner among others, led the push to emphasize the social complexity in which a child grows up.
His approach emphasized the social ecology of how a child grows up, replete with siblings, parents, grandparents, babysitters and the larger social system of culture, neighborhood, and the relationship qualities with which they are exposed.
Changes & Temporal Influences
Normative Age-Graded Change – Changes that are common to every member of a species.
Normative History-Graded Changes – Changes that occur in most members of a cohort as a result of factors at work during a specific, cultural period.
Cohort Effects – Effects experienced within a group of individuals who share the same historical experiences at the same time in their lives.
Normative Changes (Individual Differences) – Changes that result from unique, unshared events.
Theories of Development:Psychoanalytic
The most distinctive and central function of psychoanalytic theory is that behavior is governed by both unconscious and conscious processes.
Sexual Impulses (or more generally, life affirming impulses) Libido (or libidinal energy) is the energy source for this impulse. Basic Life impulses are referred to as needs.As an Impulse grows, it becomes more likely that the person will choose an action which will reduce this need.Theories of Development:
An 8 year old child is likely to have several.Viewing this as a quantitative change, we would see this as a change in amount from 0-some # of friends.
This would suggest that there is some sort of fixed number (or range) of friends that are normal for a given age group and therefore friendship attainment is continuous in nature.
Qualitative Change
Alternatively, we could view these changes as qualitative.
A qualitative change, here would refer to a substantive change in type of socialization/playn Moving from interest, to disinterest in peer playmates.
Influences on Development
Most modern developmental psychologists agree that essentially every facet of a child’s development is a product of some pattern of interaction between BOTH nature and nurture.
Developmentalist Arnold Gesell used the term maturation to describe genetically programmed sequential patterns of change.
According to Gesell, the development of a child is influenced by both environment and maturation.
·Studies conducted to examine Gesell’s maturational position both support and challenge his position.
Timing of Experience
Timing of the experience in child development refers to the terms critical period, sensitive period, and windows of opportunity.
Some times distinguished in terms of rapid vs. gradual beginning and end.
Sometimes distinguished in terms of as a point of “no return” vs. period of greatest sensitivity.
*These can collectively be though of as: before a certain stage in development, embryonic cells are “plastic” -- their final destiny is not fully determined.
**Key Developmental Moments
*More specifically, a critical period refers to any time during development when an organism is especially responsive to, and learns from a specific type of stimulation. The same stimulation at other points in development has little or no effect
**A sensitive period refers to a period which particular experiences can best contribute to proper development. It is similar to a critical period, but the effects of deprivation during a sensitive period are not as severe as during a critical period.
**Is Development Predetermined?
*Another kind of internal influence is described by concepts of inborn biases.
*Elizabeth Spelke among others have concluded that babies come into the world with certain preexisting conceptions about the behavior of objects.
*Examples cited for this are that very young babies already seem to understand that unsupported objects will move downward and that a moving object will continue to move in the same direction unless it encounters an obstacle.*But is this always true?
*The Visual Cliff*http://www.youtube.com/watch?v=4OelrPzpQ6Q
*Genetic Predetermination?
*Behavior Genetics uses two primary research techniques:The study of identical and fraternal twins.The study of adopted children.
*Gene x Environment Interactions
*A child’s genetic heritage may also affect her environment, a phenomenon that could occur via two routes:
*First, the child could inherit her genes from her parents, who also create the environment where she is growing up.
*Second, each child’s unique pattern of inherited qualities affects the way she behaves with other people, which in turn, affects the way adults and other children respond to her.
*Cultural Context of Development
*Until quite recently, most research on environmental influences focused on a child’s family (frequently on the mother).
*In the late 1980’s, Developmental Psychologist Ure Brofenbrenner among others, led the push to emphasize the social complexity in which a child grows up.
*His approach emphasized the social ecology of how a child grows up, replete with siblings, parents, grandparents, babysitters and the larger social system of culture, neighborhood, and the relationship qualities with which they are exposed.*Changes & Temporal Influences
*Normative Age-Graded Change – Changes that are common to every member of a species.
*Normative History-Graded Changes – Changes that occur in most members of a cohort as a result of factors at work during a specific, cultural period.
*Cohort Effects – Effects experienced within a group of individuals who share the same historical experiences at the same time in their lives.
*Normative Changes (Individual Differences) – Changes that result from unique, unshared events.
*Theories of Development:Psychoanalytic
*The most distinctive and central function of psychoanalytic theory is that behavior is governed by both unconscious and conscious processes.
*Sexual Impulses (or more generally, life affirming impulses) Libido (or libidinal energy) is the energy source for this impulse. Basic Life impulses are referred to as needs.As an Impulse grows, it becomes more likely that the person will choose an action which will reduce this need.
***Theories of Development:
*You MUST read for this course. Exams will be based on both lectures, and readings. Failure to read will impact your course grade.Psychoanalytic
*According to Freud, at least 5 stages of human development exist.
*At each stage, there is a crisis which must be worked through.
*If the crisis is not properly worked out, the person could become fixated at that stage of development.
*Fixations are seen in adulthood as child like approaches to gratifying the basic impulses of the Id.
**Psychosexual Stages of Development
*Oral Stage (infancy to about 18 months)
*Anal Stage (about 18 months to 3 years old)*Phallic Stage (can occur as early as 3 yrs to about 6 years old )Oedipal/Electra Complex (major crisis of this stage)
*Latency (6 years to puberty)
*Genital Stage (Puberty – adulthood)
*Theories of Development: Erikson
*The ego is of utmost importance.
*Part of the ego is able to operate independently of the id and the superego.
*The ego is a powerful agent that can adapt to situations, thereby promoting mental health.
*Social and sexual factors both play a role in personality development.
**Erikson’s Stages of Development
*Stage 1: Basic Trust vs. Mistrust (birth-18 months)
*Stage 2: Autonomy vs. Shame and Doubt (2-3 years old)
*Stage 3: Initiative vs. Guilt (3-5 years old)
*Stage 4: Industry vs. Inferiority (6-11 years old)
*Stage 5: Identity vs. Role Confusion (12-18 years old)
*Stage 6: Intimacy vs. Isolation (19-40 years old)
*Stage 7: Generativity vs. Stagnation (40-65 years old)
*Stage 8: Integrity vs. Despair (65+)
**Psychology 200Developmental Psychology
* Professor Gavin Ryan Shafron, M.A.*Theories of Development: Cognitive
*Jean Piaget began his career as a biologist
*Began studying the development of thinking: genetic epistemology, meaning the study of the development of knowledge.
**Piaget (Continued)
*Schemas – Skill sets infants have which direct the way an infant can explore his/her environment.
*Assimilation – Utilizing the rules of a previously learned schema and generalizing them to the use of a new object.
*Accommodation- changing a previously learned schema to adapt better to the use of a new object.
*Both assimilation and accommodation are part of learning, or as Piaget referred to it in the developmental context: Adaptation.
*Piaget Stages of Child Development
*The sensorimotor stage (infancy- about 2 yrs old)
*Preoperational stage (2-7 years old)
*Concrete operations stage (7-11 yrs old)
*Formal operations stage (12 yrs +)
***** Cognitive-Developmental and Information-Processing Theory
*Information Processing Theory
*ModelsConceptsMemory
*Theories of Development:Behavioral Theories*The majority of the work on behavioral theories of development derives from the work of Russian scientist Ivan Pavlov, Columbia University Psychology Edward Thorndike, and Behavioral Psychology Legend B.F. Skinner.
*Pavlov – Classical Conditioning
*Thorndike & Skinner – Operant Conditioning
**Classical Conditioning
*Operant Conditioning
*Elaborating on Thorndike’s original theory, B.F. Skinner and his colleagues outlined 4 types of operant conditioning:
*In Positive Reinforcement a particular behavior is strengthened by the consequence of experiencing a positive condition.
*In Negative Reinforcement a particular behavior is strengthened by the consequence of stopping or avoiding a negative condition.
*In Punishment a particular behavior is weakened by the consequence of experiencing a negative condition.
*In Extinction a particular behavior is weakened by the consequence of not experiencing a positive condition or stopping a negative condition
**Theories of Development: Learning Theory & Bandura
*Albert Bandura – Stanford psychologist who suggested that environment and modeling caused behavior.
*He labeled this concept reciprocal determinism: The world and a person’s behavior cause each other.
*His work is considered the basis for social learning theory
*Cognitive-Developmental andInformation-Processing Theory
*Lev Vygotsky: Complex forms of thinking have their origins in social interactionsScaffolding Zone of Proximal Development
*Theoretical Applications
*Eclectic Approach: Use of multiple theoretical perspectives to explain and study human development
**Research Methods in Child Psychology
*Four goals for the scientific study of human development:
**Cross-Sectional Designs*Capture one moment in time*Useful for age related changes*Expedient
*Provide indications of possible age differences or age changes*Longitudinal Designs
*This is where several moments in time are captured and analyzed over a period of days, months or even years.*Also useful for age related changes in different ways*Useful for assessing consistencies or changes in behavior across age*Also useful for comparison of individual differences and group differences
**Sequential Designs
*Help in understanding age-related changes through:
*Comparison of cohorts
*Individual differences
**Positives and Negatives to Each Form of Research Design
*Identifying Relationships Between Variables
*Limits of Correlations§They do not reveal causal relationships§§One variable cannot tell us if one causes the other to occur
**Experimental Design
*Cross-Cultural DesignEthnographyExtensive study of one culture based on observation
**Research Ethics
*Protection of animal rights and human subjects
**Prenatal Development
*Conception and Genetics:*ConceptionOvumSpermZygote
* Chromosomes23 pairsDNAGenes23rd Pair: X and Y chromosomes
* Gametes (Ovum & Sperm)MeiosisOnly 23 chromosomes
**Human Chromosome #20
*Conception & Genetics
*Conception & Genetics (continued)
****Dominant-recessive patternDominant genes always express their characteristicsBoth recessive genes must be present to express their characteristics
**Genetics: Key Terms to Understand
* Polygenic InheritanceMany genes blend together to increasethe genetic outcomes seen in the phenotype
* Multifactorial PatternsExpression of traits that are influenced by both genes and environment
* Genomic ImprintingSome genes are biochemically marked at the time ova and sperm develop
* Mitochondrial InheritanceGenes passed only from mother to child
**Example: Genetics of Hair Type
*Twins
*Infertility & Assisted Reproductive Technology
* The use of assisted reproductive technology to help postmenopausal women get pregnant is controversial.
** What are the arguments for and against this practice?**Development from Conception to Birth
* Stages of Prenatal Development
**Development from Conception to Birth: Zygotic* The Germinal Stage: Zygote
*From conception to implantation, implantation is complete 10 days to 2 weeks after conception
*Blastocyst divides into two sections
*Specialization of cells needed to support development PlacentaUmbilical cordChorionAmnion
**Migration of the Zygote
*Development from Conception to Birth: Embryonic
* The Embryonic Stage: Embryo
**Development from Conception to Birth: FetalThe Fetal Stage: FetusGrowth statisticsRefinement of all organ systemsSurfactantAge of viabilityNervous System: Neurons* Dendrites
* Axons
* Synapses
**Fetal Stage (continued)
*Sex Differences in Prenatal Development
*Between weeks 4 and 8, males begin to secrete testosterone from primitive testes
** Prenatal hormonal influences
**Prenatal Development Fetuses
•Respond to sound with body movements as early as 25 weeks•
Can distinguish between familiar and novel stimuli by 32 weeks
•Can learning prenatally
•Influenced by prenatally music
**Problems with Prenatal Development
* Genetic Disorders
* Autosomal Disorders
**Problems in Prenatal Development (continued)
* Genetic Disorders
**Problems in Prenatal Development (continued)
* Chromosomal errors
* Trisomies: three copies of autosomeTrisomy 21: Down SyndromeMaternal age influence
**Problems in Prenatal Development (continued)
* Teratogens: Maternal Diseases (first 8 weeks most vulnerable)Each organ system is most vulnerable to harm when its development is most rapid.
•Chronic Illnesses•
Heart disease, diabetes, lupus, hormone imbalances can all lead to developmental delays
* RubellaVaccinations should be given to all children
* HIV
* Other sexually transmitted diseasesSyphilisGenital herpesGonorrheaCytomegalovirus
**Environmental Hazards
* Environmental Hazards
* Limiting exposure to mercury
* Avoiding possible harmful chemicals
**Psychology 200
Developmental Psychology
* Professor Gavin Ryan Shafron, M.A.
*Problems in Prenatal Development
* Teratogens: Drugs
**Problems in Prenatal Development (continued)Other Maternal InfluencesAge
* Older mothers
* Teenage mothersPoverty-Related Maternal Influences
* Diet* General adequacy, key nutrients, and caloric needsSubnutritionFolic acid deficiencies
* Malnutrition
***Maternal Stressors and Hormone Imbalance
*High-Tech Monitoring For High-Risk Pregnancies
* At-home monitoring of fetal and maternal health in high-risk pregnancies is convenient and far less expensive than in-patient care, but what are its disadvantages?
* Under what conditions might in-hospital monitoring be preferable to at-home monitoring?
**Birth* Drugs during Labor and Delivery
********Birth
* Natural Childbirth
*Lamaze method
*Classes and techniques
*BirthLocation
* Traditional hospital maternity unit
* Hospital-based birth center
* Free-standing birth center; midwives
* Home birth
*BirthFathers at Delivery
* Normal in the United States
* Has little effect on fathers’ emotional bonds with infants
*The Process of Birth
* Labor
*The Process of Birth
* Birth Complications
* Anoxia
* Cesarean Deliveries (C-Sections)*Phases of Labor
*Phases of Delivery
*The Process of BirthAssessing the Newborn
* Apgar ScaleEvaluate at birth and 5 minutes later
* Brazelton Neonatal Behavioral Assessment ScaleTracks development over 2 weeksResponses to stimuli and reflexes are checked
**The Apgar Scale
*Assessing the Newborn*Assessing the Newborn
*Reflexes and Behavioral StatesAdaptive Reflexes: Disappear during first year of life
*Help survivalSuckingSwallowingRooting
*Weak or absent reflexes warn of possible neuronal development problems*Reflexes and Behavioral StatesPrimitive Reflexes*Controlled by the medulla and midbrainMoro ReflexBabinski Reflex
*Disappearance of these reflexes should occur by 6 to 8 months*Persistence indicates neurological problems
*Reflexes and Behavioral States* States of Consciousness
*Daytime and Nighttime Sleep across the First Year*Reflexes and Behavioral StatesStates of Consciousness
*SleepPatternsCultureCosleeping*Crying*Colic
* Persistent and often inconsolable crying, totaling more than 3 hours per day
* Disappears at 3-4 months
*Variations in Infants’ Cries
* Suppose you did a study showing that the more irritable the infant’s cries are, the more likely parents are to develop hostile attitudes toward their infant
.* What would be the implications of this finding for neurological explanations of the correlation between the quality of infants’ cries and later developmental problems?
* What kind of research would be necessary to establish norms for infant crying?
*Physical and Cognitive AbilitiesMotor Skills
* Emerge gradually in early weeks of life
* Follow two broad patterns
* Physical and Cognitive Abilities
* Sensory and Perceptual Skills Newborns can:
*Learning
*LearningSchematic Learning Baby organizes experiences into expectanciesSchemas: built up over many exposures to particular experiencesHabituation
* Temperament and Social SkillsTemperament: Inborn predispositions that form foundations of personality
* Formulated by Thomas and ChessEasy childDifficult childSlow to warm up childThese Patterns tend to persist into later childhood
* Temperament and Social SkillsEmergence of Emotional Expression
* Some rudimentary emotions are present at birth
* Emotions differentiate with ageTaking Turns
* Seen in conversations and eye contact
* Present in feeding: burst-pause pattern
* Seen in infants only a few days old
*Health and Wellness in Early Infancy* Nutrition
**Questions to Ponder
* Suppose a friend was thinking of her choices for breastfeeding and bottle-feeding.
* What would you tell her?
** How would a frequently crying baby affect the parents’ reactions and interactions with that child?
*Health and Wellness in Early Infancy
* Nutrition
**Health and Wellness in Early InfancyHealth Care and Immunizations Well Baby Care
*Motor skills assessed by doctor
*Infant Mortality Across Ethnic Groups
*Psychology 200Developmental Psychology
* Professor Gavin Ryan Shafron, M.A.
*The Brain and Nervous System
*Major Structures of the Brain
*The Brain and Nervous System
*Synaptic Development
*Synaptic DevelopmentBoth processes heavily dependent on experiences
*Follows “use it or lose it” dictum
*Early flexibility allows children to adapt to environment better
*Programmed plasticity is in its height in infancy
*Myelinization
*Formation of myelin sheath
*Cephalocaudal and Proximodistal patterns
*Developmental path
*Reticular Formation – This part of the brain allows us to keep attention on what we are doing. This continues to develop in spurts until a person is in their mid-20’s.
***The Neuron
*Myelinization
*Lateralization
*Corpus callosum growth and maturation
*Left and Right Brain Dominance
*Lateralization
*Sign language learning
*Lateralization of Brain Functions
*LateralizationSpatial Perception: Ability to identify and act on relationships of objects in space
*Relative right-left orientation
*LateralizationSpatial cognition: ability to infer rules from and make predictions about the movements of objects in space
*Gender differences
*Environmental influences
*LateralizationHandedness
*Prevalence
*Incidences
*Appearance
*Bones, Muscles, and Motor Skills
*Patterns of Change in Size and Shape: Height and Weight Gain
s*Growth Curve Shifts*Bones, Muscles and Motor SkillsBones
*FontanelsSkull soft spots that fuse as bones growFilled in by 12-18 months
*OssificationThe process of bone hardeningOccurs steadily from birth to puberty
*Bones, Muscles, and Motor SkillsMuscles and Fat
*Virtually all muscle fibers are present at birth
*Developmental changes
*Gender differences
*Strength
*Sex Differences in Strength
*Bones, Muscles, and Motor SkillsUsing the Body
*StaminaChanges are linked to growth of the heart and lungs, especially during pubertyBefore puberty, boys and girls are similar in physical strength, speed, and staminaAfter puberty, boys are ahead in all three
*Motor DevelopmentGross motor skills develop earlier than fine motor skillsFine motor skills develop rapidly in the elementary school years
*Stages in Children’s Drawing
*The Endocrine and Reproductive SystemsHormones
*Pituitary gland
*Thyroid and pituitary growth hormones*Adrenal androgen
*Gonadatrophic hormones
*The Endocrine and Reproductive Systems
*Sequence of Changes in Girls and BoysGirls
*Development of pubic hair and breasts
*Growth spurt follows
*Menstruation follows 2 years after other visible signsOccurs between 12 ½ and 13 ½Follows a secular trend—caused by changes in diet and lifestylePossible to conceive shortly after menarche, but irregularity is the norm
*Sequence of Pubertal Changes in Girls
*Sequence of Changes in Girls and BoysBoys
*Growth spurts come later in the stages than in girls
*Development of beard and lowering of voice comes late in the stages
*Boys can attain fertility as early as age 12 or as late as age 16
*Sequence of Pubertal Changes in Boys
* The Timing of Puberty
*Timing of Puberty and Body Image
* The Timing of Puberty
*Questions to Ponder
*Remembering your own adolescence,Were you an early, normal, or late bloomer?How did your body changes affect your mental image and your behaviors?
*Does the research on sexual behavior match your experiences and that of your friends? Why or why not?
* Sexual Behavior in AdolescencePrevalence of Sexual Behavior
*Gender differences
*Multiple partners
*High school sexual experience across ethnic groups
*Sexual Experience among High School Students in the United States
*Explaining Adolescent Sexual Behavior
*Social factors are better predictors of sexual activity than hormones
*Explaining Adolescent Sexual Behavior
*Sexually Transmitted Diseases and Sex Education*Teenage Pregnancy
*Higher in United States than in any other Western industrialized country
*Ethnic differences
*Older adolescent births are more common
**Teenage Pregnancy .
Broca’s area
*Vaccinations
* Diarrhea
* Upper Respiratory Infections
* Ear infections (Otitis Media)
*Health and Wellness in Early InfancyInfant Mortality
* Definition
* Incidence
* RisksSudden Infant Death Syndrome (SIDS)
* Definition
* Risks and relationships
Psychology
Question: What Is Psychology?
What exactly is psychology? Popular television programs, books, and films have contributed to a a number of misconceptions about this subject. The diverse careers paths of those holding psychology degrees also contributes to this confusion.
Early Psychology
Psychology evolved out of both philosophy and biology. Discussions of these two subjects date as far back as the early Greek thinkers including Aristotle and Socrates. The word psychology is derived from the Greek word psyche, meaning 'soul' or 'mind.'
A Separate Science
The emergence of psychology as a separate and independent field of study was truly born when Wilhelm Wundt established the first experimental psychology lab in Leipzig, Germany in 1879.
Wundt's work was focused on describing the structures that compose the mind. This perspective relied heavily on the analysis of sensations and feelings through the use of introspection, a highly subjective process. Wundt believed that properly trained individuals would be able to accurately identify the mental processes that accompanied feelings, sensations and thoughts.
Schools of Thought
Throughout psychology's history, a number of different schools of thought have thought have formed to explain human thought and behavior. These schools of thought often rise to dominance for a period of time. While these schools of thought are sometimes perceived as competing forces, each perspective has contributed to our understanding of psychology. The following are some of the major schools of thought in psychology.
Psychology Today
Today, psychologists prefer to use more objective scientific methods to understand, explain, and predict human behavior. Psychological studies are highly structured, beginning with a hypothesis that is then empirically tested. The discipline has two major areas of focus: academic psychology and applied psychology. Academic psychology focuses on the study of different sub-topics within psychology including personality, social behavior and human development. These psychologists conduct basic research that seeks to expand our theoretical knowledge, while other researchers conduct applied research that seeks to solve everyday problems.
Applied psychology focuses on the use of different psychological principles to solve real world problems. Examples of applied areas of psychology include forensic psychology, ergonomics, and industrial-organizational psychology. Many other psychologists work as therapists, helping people overcome mental, behavioral, and emotional disorders.
Psychology Research Methods
As psychology moved away from its philosophical roots, psychologists began to employ more and more scientific methods to study human behavior. Contemporary researchers employ a variety of scientific techniques including experiments, correlational studies longitudinal research, and others to test, explain, and predict behavior.
Areas of Psychology
- Abnormal Psychology is the study of abnormal behavior and psychopathology. This specialty area is focused on research and treatment of a variety of mental disorders and is linked to psychotherapy, and clinical psychology.
- Biological Psychology, also known as biopsychology, studies how biological processes influence the mind and behavior. This area is closely linked to neuroscience and utilizes tools such as MRI and PET scans to look at brain injury or brain abnormalities.
- Clinical Psychology is focused on the assessment, diagnosis, and treatment of mental disorders. It is also considered the largest employment area within psychology.
- Cognitive Psychology is the study of human thought processes and cognitions. Cognitive psychologists study topics such as attention, memory, perception, decision-making, problem-solving, and language acquisition.
- Comparative Psychology is the branch of psychology concerned with the study of animal behavior. This type of research can lead to a deeper and broader understanding of human psychology.
- Developmental Psychology is an area that looks at human growth and development over the lifespan. Theories often focus on the development of cognitive abilities, morality, social functioning, identity, and other life areas.
- Forensic Psychology is an applied field focused on using psychological research and principles in the legal and criminal justice system.
- Industrial-Organizational Psychology is a field that uses psychological research to enhance work performance, select employee, improve product design, and enhance usability.
- Personality Psychology looks at the various elements that make up individual personalities. Well-known personality theories include Freud's structural model of personality and the "Big Five" theory of personality.
- School Psychology is the branch of psychology that works within the educational system to help children with emotional, social, and academic issues.
- Social Psychology is a discipline that uses scientific methods to study social influence, social perception and social interaction. Social psychology studies diverse subjects including group behavior, social perception, leadership, nonverbal behavior, conformity, aggression, and prejudice.
Early Psychology
Psychology evolved out of both philosophy and biology. Discussions of these two subjects date as far back as the early Greek thinkers including Aristotle and Socrates. The word psychology is derived from the Greek word psyche, meaning 'soul' or 'mind.'
A Separate Science
The emergence of psychology as a separate and independent field of study was truly born when Wilhelm Wundt established the first experimental psychology lab in Leipzig, Germany in 1879.
Wundt's work was focused on describing the structures that compose the mind. This perspective relied heavily on the analysis of sensations and feelings through the use of introspection, a highly subjective process. Wundt believed that properly trained individuals would be able to accurately identify the mental processes that accompanied feelings, sensations and thoughts.
Schools of Thought
Throughout psychology's history, a number of different schools of thought have thought have formed to explain human thought and behavior. These schools of thought often rise to dominance for a period of time. While these schools of thought are sometimes perceived as competing forces, each perspective has contributed to our understanding of psychology. The following are some of the major schools of thought in psychology.
Psychology Today
Today, psychologists prefer to use more objective scientific methods to understand, explain, and predict human behavior. Psychological studies are highly structured, beginning with a hypothesis that is then empirically tested. The discipline has two major areas of focus: academic psychology and applied psychology. Academic psychology focuses on the study of different sub-topics within psychology including personality, social behavior and human development. These psychologists conduct basic research that seeks to expand our theoretical knowledge, while other researchers conduct applied research that seeks to solve everyday problems.
Applied psychology focuses on the use of different psychological principles to solve real world problems. Examples of applied areas of psychology include forensic psychology, ergonomics, and industrial-organizational psychology. Many other psychologists work as therapists, helping people overcome mental, behavioral, and emotional disorders.
Psychology Research Methods
As psychology moved away from its philosophical roots, psychologists began to employ more and more scientific methods to study human behavior. Contemporary researchers employ a variety of scientific techniques including experiments, correlational studies longitudinal research, and others to test, explain, and predict behavior.
Areas of Psychology
- Abnormal Psychology is the study of abnormal behavior and psychopathology. This specialty area is focused on research and treatment of a variety of mental disorders and is linked to psychotherapy, and clinical psychology.
- Biological Psychology, also known as biopsychology, studies how biological processes influence the mind and behavior. This area is closely linked to neuroscience and utilizes tools such as MRI and PET scans to look at brain injury or brain abnormalities.
Psychology is both an applied and academic field that studies the human mind and behavior. Research in psychology seeks to understand and explain how we think, act and feel. As most people already realize, a large part of psychology is devoted to the diagnosis and treatment of mental health issues, but that's just the tip of the iceberg when it comes to applications for psychology. In addition to mental health, psychology can be applied to a variety of issues that impact health and daily life including performance enhancement, self-help, ergonomics, motivation, productivity, and much more.
Answer:
Early Psychology
Psychology evolved out of both philosophy and biology. Discussions of these two subjects date as far back as the early Greek thinkers including Aristotle and Socrates. The word psychology is derived from the Greek word psyche, meaning 'soul' or 'mind.'
A Separate Science
The emergence of psychology as a separate and independent field of study was truly born when Wilhelm Wundt established the first experimental psychology lab in Leipzig, Germany in 1879.
Wundt's work was focused on describing the structures that compose the mind. This perspective relied heavily on the analysis of sensations and feelings through the use of introspection, a highly subjective process. Wundt believed that properly trained individuals would be able to accurately identify the mental processes that accompanied feelings, sensations and thoughts.
Schools of Thought
Throughout psychology's history, a number of different schools of thought have thought have formed to explain human thought and behavior. These schools of thought often rise to dominance for a period of time. While these schools of thought are sometimes perceived as competing forces, each perspective has contributed to our understanding of psychology. The following are some of the major schools of thought in psychology.
Today, psychologists prefer to use more objective scientific methods to understand, explain, and predict human behavior. Psychological studies are highly structured, beginning with a hypothesis that is then empirically tested. The discipline has two major areas of focus: academic psychology and applied psychology. Academic psychology focuses on the study of different sub-topics within psychology including personality, social behavior and human development. These psychologists conduct basic research that seeks to expand our theoretical knowledge, while other researchers conduct applied research that seeks to solve everyday problems.
Applied psychology focuses on the use of different psychological principles to solve real world problems. Examples of applied areas of psychology include forensic psychology, ergonomics, and industrial-organizational psychology. Many other psychologists work as therapists, helping people overcome mental, behavioral, and emotional disorders.
Psychology Research Methods
As psychology moved away from its philosophical roots, psychologists began to employ more and more scientific methods to study human behavior. Contemporary researchers employ a variety of scientific techniques including experiments, correlational studies longitudinal research, and others to test, explain, and predict behavior.
Areas of Psychology
- Abnormal Psychology is the study of abnormal behavior and psychopathology. This specialty area is focused on research and treatment of a variety of mental disorders and is linked to psychotherapy, and clinical psychology.
- Biological Psychology, also known as biopsychology, studies how biological processes influence the mind and behavior. This area is closely linked to neuroscience and utilizes tools such as MRI and PET scans to look at brain injury or brain abnormalities.
- Clinical Psychology is focused on the assessment, diagnosis, and treatment of mental disorders. It is also considered the largest employment area within psychology.
- Cognitive Psychology is the study of human thought processes and cognitions. Cognitive psychologists study topics such as attention, memory, perception, decision-making, problem-solving, and language acquisition.
- Comparative Psychology is the branch of psychology concerned with the study of animal behavior. This type of research can lead to a deeper and broader understanding of human psychology.
- Developmental Psychology is an area that looks at human growth and development over the lifespan. Theories often focus on the development of cognitive abilities, morality, social functioning, identity, and other life areas.
- Forensic Psychology is an applied field focused on using psychological research and principles in the legal and criminal justice system.
- Industrial-Organizational Psychology is a field that uses psychological research to enhance work performance, select employee, improve product design, and enhance usability.
- Personality Psychology looks at the various elements that make up individual personalities. Well-known personality theories include Freud's structural model of personality and the "Big Five" theory of personality.
- School Psychology is the branch of psychology that works within the educational system to help children with emotional, social, and academic issues.
- Social Psychology is a discipline that uses scientific methods to study social influence, social perception and social interaction. Social psychology studies diverse subjects including group behavior, social perception, leadership, nonverbal behavior, conformity, aggression, and prejudice.
Psychology evolved out of both philosophy and biology. Discussions of these two subjects date as far back as the early Greek thinkers including Aristotle and Socrates. The word psychology is derived from the Greek word psyche, meaning 'soul' or 'mind.'
A Separate Science
The emergence of psychology as a separate and independent field of study was truly born when Wilhelm Wundt established the first experimental psychology lab in Leipzig, Germany in 1879.
Wundt's work was focused on describing the structures that compose the mind. This perspective relied heavily on the analysis of sensations and feelings through the use of introspection, a highly subjective process. Wundt believed that properly trained individuals would be able to accurately identify the mental processes that accompanied feelings, sensations and thoughts.
Schools of Thought
Throughout psychology's history, a number of different schools of thought have thought have formed to explain human thought and behavior. These schools of thought often rise to dominance for a period of time. While these schools of thought are sometimes perceived as competing forces, each perspective has contributed to our understanding of psychology. The following are some of the major schools of thought in psychology.
Psychology Today
Today, psychologists prefer to use more objective scientific methods to understand, explain, and predict human behavior. Psychological studies are highly structured, beginning with a hypothesis that is then empirically tested. The discipline has two major areas of focus: academic psychology and applied psychology. Academic psychology focuses on the study of different sub-topics within psychology including personality, social behavior and human development. These psychologists conduct basic research that seeks to expand our theoretical knowledge, while other researchers conduct applied research that seeks to solve everyday problems.
Applied psychology focuses on the use of different psychological principles to solve real world problems. Examples of applied areas of psychology include forensic psychology, ergonomics, and industrial-organizational psychology. Many other psychologists work as therapists, helping people overcome mental, behavioral, and emotional disorders.
Psychology Research Methods
As psychology moved away from its philosophical roots, psychologists began to employ more and more scientific methods to study human behavior. Contemporary researchers employ a variety of scientific techniques including experiments, correlational studies longitudinal research, and others to test, explain, and predict behavior.
Areas of Psychology
- Abnormal Psychology is the study of abnormal behavior and psychopathology. This specialty area is focused on research and treatment of a variety of mental disorders and is linked to psychotherapy, and clinical psychology.
- Biological Psychology, also known as biopsychology, studies how biological processes influence the mind and behavior. This area is closely linked to neuroscience and utilizes tools such as MRI and PET scans to look at brain injury or brain abnormalities.
Psychology is a broad and diverse field. A number of different subfields and specialty areas have emerged. The following are some of the major areas of research and application within psychology:
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Question: What Is Psychology?
What exactly is psychology? Popular television programs, books, and films have contributed to a a number of misconceptions about this subject. The diverse careers paths of those holding psychology degrees also contributes to this confusion.
Psychology is both an applied and academic field that studies the human mind and behavior. Research in psychology seeks to understand and explain how we think, act and feel. As most people already realize, a large part of psychology is devoted to the diagnosis and treatment of mental health issues, but that's just the tip of the iceberg when it comes to applications for psychology. In addition to mental health, psychology can be applied to a variety of issues that impact health and daily life including performance enhancement, self-help, ergonomics, motivation, productivity, and much more.
Answer:
Like this article? Sign up for the Psychology Newsletter to get the latest psychology updates and to learn more about diverse topics including social behavior, personality, development, memory, creativity and much more.
Psychology is both an applied and academic field that studies the human mind and behavior. Research in psychology seeks to understand and explain how we think, act and feel. As most people already realize, a large part of psychology is devoted to the diagnosis and treatment of mental health issues, but that's just the tip of the iceberg when it comes to applications for psychology. In addition to mental health, psychology can be applied to a variety of issues that impact health and daily life including performance enhancement, self-help, ergonomics, motivation, productivity, and much more.
Psychology is a broad and diverse field. A number of different subfields and specialty areas have emerged. The following are some of the major areas of research and application within psychology:
- Clinical Psychology is focused on the assessment, diagnosis, and treatment of mental disorders. It is also considered the largest employment area within psychology.
- Cognitive Psychology is the study of human thought processes and cognitions. Cognitive psychologists study topics such as attention, memory, perception, decision-making, problem-solving, and language acquisition.
- Comparative Psychology is the branch of psychology concerned with the study of animal behavior. This type of research can lead to a deeper and broader understanding of human psychology.
- Developmental Psychology is an area that looks at human growth and development over the lifespan. Theories often focus on the development of cognitive abilities, morality, social functioning, identity, and other life areas.
- Forensic Psychology is an applied field focused on using psychological research and principles in the legal and criminal justice system.
- Industrial-Organizational Psychology is a field that uses psychological research to enhance work performance, select employee, improve product design, and enhance usability.
- Personality Psychology looks at the various elements that make up individual personalities. Well-known personality theories include Freud's structural model of personality and the "Big Five" theory of personality.
- School Psychology is the branch of psychology that works within the educational system to help children with emotional, social, and academic issues.
- Social Psychology is a discipline that uses scientific methods to study social influence, social perception and social interaction. Social psychology studies diverse subjects including group behavior, social perception, leadership, nonverbal behavior, conformity, aggression, and prejudice.
OBJECTIVE 2.1 – Name the basic unit that makes up the nervous system, state what it is specifically designed to do, and list and describe its four parts.
OBJECTIVE 2.2 – Explain how a nerve impulse (action potential) occurs and how it is an all-or-nothing event and include the terms resting potential, threshold, ion channels, and negative after-potential.OBJECTIVE 2.3 – Describe how nerve impulses are carried from one neuron to another, contrast
this communication with a action potential, and include an explanation of receptor sites, types
of neurotransmitters, neural networks, plasticity, neurogenesis, and the types and functions of
neuropeptides.
OBJECTIVE 2.4 – Differentiate a nerve from a neuron and explain the functions of myelin and neurilemma.
OBJECTIVE 2.5 – Chart the various subparts of the human nervous system and explain their functions, describe the progress being made in repairing neurons in the central nervous system (CNS), and ways to prevent injury to the CNS.
OBJECTIVE 2.6 – Describe the spinal cord and explain the mechanism of the reflex arc, including the types of neurons involved.
OBJECTIVE 2.7 – Define biopsychology, describe techniques used to map brain structures and brain functions, and discuss how these techniques have been used to detect and undestand brain disorders, brain efficiency, and even behaviors, such as lying,
OBJECTIVE 2.8–Describe the main differences between the brains of lower and higher animals and include a description of the cerebrum, cerebral cortex, gray matter, and corticalization.
OBJECTIVE 2.9 – Discuss hemispheric specialization, including the work of Roger Sperry, how and why the brain is “split” and the resulting effects, the functions of the right and left hemisphere, the function of the corpus collosum, and how a person would be affected by damage to each hemisphere (such as the condition known as “spatial neglect” and neurological “soft signs”).
OBJECTIVE 2.10 – Describe the functions of each of the lobes of the brain and of the association areas, including Broca’s and Wernicke’s areas; explain the effects of damage to each of these brain regions, including the conditions of aphasia, agnosia, and facial agnosia; and discuss the findings of the studies on the differences in brain structure and brain specialization in women and men.
OBJECTIVE 2.11 – List the three areas of the subcortex and explain the function of each of the following parts of the subcortex: a. the midbrain; b. the hindbrain (brainstem) including: 1. the medulla; 2. the pons; 3. the cerebellum, and 4. the reticular formation; and c. the forebrain including: 1. the thalamus and 2. the hypothalamus.
OBJECTIVE 2.12 – List the structures that comprise the limbic system and explain its overall function as well as the specific functions of the amygdala and the hippocampus; describe the significance of “pleasure” and “aversive” areas in the limbic system; and summarize the brain’s basic functions and the latest brain research to aid paralyzed patients.
OBJECTIVE 2.13 –Explain the purpose of the endocrine system, the action of hormones, and the effects that the following glands have on the body and behavior: a. pituitary (include a description of giantism, dwarfism, and acromegaly); b. pineal; c. thyroid (include a description of hyperthyroidism and hypothyroidism); d. adrenal medulla; and e. adrenal cortex (include a description of virilism, premature puberty, and the problem of anabolic steroids).
OBJECTIVE 2.14 – Discuss brain dominance, late hology, A Journey 3e Objectives
Psychology, A Journey 3e Objectives Chapter 4
OBJECTIVE 4.1 – Describe how our senses act as a data reduction system and biological transducers; explain the concepts of perceptual features, feature detectors, phosphenes, sensory analysis, sensory coding, and sensory localization; and differentiate between the processes of sensation and perception.
OBJECTIVE 4.2 – Define the concepts of hue, saturation, and brightness; describe the functions of the lens, photoreceptors, and the retina; explain how the eye focuses and the process of accommodation; and describe the four vision problems of hyperopia, myopia, astigmatism, and presbyopia.
OBJECTIVE 4.3 – Describe the functions of the rods and cones; explain how the brain compensates for the blind spot; describe the relationship between the fovea and visual acuity and the structures responsible for peripheral vision; and discuss night vision and how it can be improved.
OBJECTIVE 4.4 – Compare and contrast the trichromatic and opponent-process theories of color vision, including a description of afterimages, color blindness, color weakness, and the IshiharaTest and describe the process of dark adaptation.
OBJECTIVE 4.5 – Explain the stimulus for hearing using the terms compression, rarefaction, frequency, and amplitude and describe the location and function(s) of the following parts of the ear: a. pinna; b. eardrum (tympanic membrane); c. auditory ossicles; d. oval window; e. cochlea; f. hair cells g. stereocilia; h. organ of Corti.
OBJECTIVE 4.6 – Describe the frequency theory and the place theory of hearing, the three general types of deafness, the decibel levels of sounds that can cause temporary and permanent hearing loss, and the methods of artificial hearing.
OBJECTIVE 4.7 – Describe the sense of smell, including the condition anosmia and the lock and key theory; and describe the sense of taste, including the five taste sensations, the sensitivity of humans to these tastes, the location and functions of the taste buds, and how taste is affected by smell, texture, temperature, and pain.
OBJECTIVE 4.8 – List the three somesthetic senses and describe the function of each; list the five sensations produced by the skin receptors, explain why certain areas of the body are more sensitive to touch, differentiate between the warning and reminding systems regarding pain messages; discuss factors that influence pain and three ways to reduce pain; and describe the vestibular system including the parts of the inner ear involved and how the sensory conflict theroy explains motion sickness.
OBJECTIVE 4.9 – Describe how sensory adaptation, sensory gating, and selective attention prevent many sensory events from ever reaching conscious awareness and include in your discuss, the concepts of counterirritation, acupuncture, phantom limb pain, the neuromatrix, and inattentional blindness.
OBJECTIVE 4.10 – Describe the perceptual constancies of size, shape, and brightness: define and give examples of the Gestalt organizing principles of figure-ground (include the concept of reversible figures and camouflage), nearness, similarity, continuity, closure, contiguity, and common region; and explain the concepts of perceptual hypothesis, ambiguous stimuli, and impossible figures.
OBJECTIVE 4.11 – Describe depth perception; discuss the research regarding this perceptual ability; and describe the following depth cues and indicate whether each cue is monocular or binocular: a. retinal disparity (include the term stereoscopic vision); b. convergence; c. accommodation.
OBJECTIVE 4.12 – Describe and give examples of the following monocular, pictorial depth cues: a. linear perspective; b. relative size; c. height in the picture plane; d. light and shadow; e. overlap; f. texture gradients; g. aerial perspective; h. relative motion or motion parallax (include a discussion of the moon illusion and the apparent-distance hypothesis).
OBJECTIVE 4.13 – Describe the following concepts that influence a person’s view of the world: perceptual constructions, “boiled frog syndrome,” bottom-up and top-down processing, perceptual expectancy (set), “other-race effect,” perceptual learning, perceptual habits, illusions, hallucinations, reality testing, the Charles Bonnet syndrome, the Ames room, and the Müller-Lyer illusion.
OBJECTIVE 4.14 – Define the terms extrasensory perception, parapsychology, and psi phenomenon; describe the purported psychic abilities of clairvoyance, telepathy, precognition, and psychokinesis, including the research with Zener cards; and explain what most psychologists believe regarding psi abilities and stage ESP.
OBJECTIVE 4.15 – Explain why most eyewitness testimony is inaccurate and describe how a person can more accurately perceive the world and become a better eyewitness to life.
Chapter 5
OBJECTIVE 5.1 – Define consciousness, waking consciousness, the first-person experience, and altered state of consciousness (ASC) and list causes of an ASC.
OBJECTIVE 5.2 – Describe the basic characteristics of sleep; what skills can be performed when asleep; sleep as a biological rhythm; the concept of microsleep; the symptoms of sleep deprivation and temporary sleep deprivation psychosis; hypersomnia in teenagers; the sleep patterns of short and long sleepers; and the relationship between age and sleep needs.
OBJECTIVE 5.3 – Explain what physiologically controls sleep; describe the characteristics of the four stages of sleep, including the different brain wave patterns in each; differentiate between the two basic states of sleep (REM and NREM); and describe the symptoms of REM behavior disorder and hypnopompic hallucinations.
OBJECTIVE 5.4—List factors that contribute to sleep problems in American society and describe the following sleep disturbances (Table 5.1): a. hypersomnia; b. narcolepsy; c. periodic limb movement syndrome; d. restless legs syndrome; e. sleep drunkenness; f. sleep terror disorder; and g. sleep-wake schedule disorder.
OBJECTIVE 5.5—Describe the three types of insomnia, what causes each type, the effectiveness of prescription and nonprescription sleeping pills, and the six behavioral remedies used to treat chronic insomnia.
OBJECTIVE 5.6– Describe sleepwalking and sleeptalking; differentiate between nightmares vs. night terrors; state three steps that can be used to eliminate nightmares; and discuss sleep apnea, its causes, its treatments, and its connection to SIDS, including the risk factors and preventative measures for SIDS.
OBJECTIVE 5.7 – Discuss REM sleep and dreaming, including when REM sleep was discovered, the average length and spacing of dreams per night, the research of William Dement, the causes and symptoms of REM rebound, and the functions of REM sleep.
OBJECTIVE 5.8 – Explain the current research on dream content, Freud’s psychodynamic dream theory, and the activation-synthesis hypothesis.
OBJECTIVE 5.9 – Define hypnosis and describe its history from Mesmer through its use today; discuss the state and the nonstate theories of hypnosis and the view of hypnosis as autosuggestion; describe how stage hypnotists perform their “acts”; and discuss how “true” hypnosis is conducted, including the basic suggestion effect, hypnotic susceptibility, and what can and canot be achieved with hypnosis.
Like this article? Sign up for the Psychology Newsletter to get the latest psychology updates and to learn more about diverse topics including social behavior, personality, development, memory, creativity and much more.
- Clinical Psychology is focused on the assessment, diagnosis, and treatment of mental disorders. It is also considered the largest employment area within psychology.
- Cognitive Psychology is the study of human thought processes and cognitions. Cognitive psychologists study topics such as attention, memory, perception, decision-making, problem-solving, and language acquisition.
- Comparative Psychology is the branch of psychology concerned with the study of animal behavior. This type of research can lead to a deeper and broader understanding of human psychology.
- Developmental Psychology is an area that looks at human growth and development over the lifespan. Theories often focus on the development of cognitive abilities, morality, social functioning, identity, and other life areas.
- Forensic Psychology is an applied field focused on using psychological research and principles in the legal and criminal justice system.
- Industrial-Organizational Psychology is a field that uses psychological research to enhance work performance, select employee, improve product design, and enhance usability.
- Personality Psychology looks at the various elements that make up individual personalities. Well-known personality theories include Freud's structural model of personality and the "Big Five" theory of personality.
- School Psychology is the branch of psychology that works within the educational system to help children with emotional, social, and academic issues.
- Social Psychology is a discipline that uses scientific methods to study social influence, social perception and social interaction. Social psychology studies diverse subjects including group behavior, social perception, leadership, nonverbal behavior, conformity, aggression, and prejudice.
OBJECTIVE 2.2 – Explain how a nerve impulse (action potential) occurs and how it is an all-or-nothing event and include the terms resting potential, threshold, ion channels, and negative after-potential.OBJECTIVE 2.3 – Describe how nerve impulses are carried from one neuron to another, contrast
this communication with a action potential, and include an explanation of receptor sites, types
of neurotransmitters, neural networks, plasticity, neurogenesis, and the types and functions of
neuropeptides.
OBJECTIVE 2.4 – Differentiate a nerve from a neuron and explain the functions of myelin and neurilemma.
OBJECTIVE 2.5 – Chart the various subparts of the human nervous system and explain their functions, describe the progress being made in repairing neurons in the central nervous system (CNS), and ways to prevent injury to the CNS.
OBJECTIVE 2.6 – Describe the spinal cord and explain the mechanism of the reflex arc, including the types of neurons involved.
OBJECTIVE 2.7 – Define biopsychology, describe techniques used to map brain structures and brain functions, and discuss how these techniques have been used to detect and undestand brain disorders, brain efficiency, and even behaviors, such as lying,
OBJECTIVE 2.8–Describe the main differences between the brains of lower and higher animals and include a description of the cerebrum, cerebral cortex, gray matter, and corticalization.
OBJECTIVE 2.9 – Discuss hemispheric specialization, including the work of Roger Sperry, how and why the brain is “split” and the resulting effects, the functions of the right and left hemisphere, the function of the corpus collosum, and how a person would be affected by damage to each hemisphere (such as the condition known as “spatial neglect” and neurological “soft signs”).
OBJECTIVE 2.10 – Describe the functions of each of the lobes of the brain and of the association areas, including Broca’s and Wernicke’s areas; explain the effects of damage to each of these brain regions, including the conditions of aphasia, agnosia, and facial agnosia; and discuss the findings of the studies on the differences in brain structure and brain specialization in women and men.
OBJECTIVE 2.11 – List the three areas of the subcortex and explain the function of each of the following parts of the subcortex: a. the midbrain; b. the hindbrain (brainstem) including: 1. the medulla; 2. the pons; 3. the cerebellum, and 4. the reticular formation; and c. the forebrain including: 1. the thalamus and 2. the hypothalamus.
OBJECTIVE 2.12 – List the structures that comprise the limbic system and explain its overall function as well as the specific functions of the amygdala and the hippocampus; describe the significance of “pleasure” and “aversive” areas in the limbic system; and summarize the brain’s basic functions and the latest brain research to aid paralyzed patients.
OBJECTIVE 2.13 –Explain the purpose of the endocrine system, the action of hormones, and the effects that the following glands have on the body and behavior: a. pituitary (include a description of giantism, dwarfism, and acromegaly); b. pineal; c. thyroid (include a description of hyperthyroidism and hypothyroidism); d. adrenal medulla; and e. adrenal cortex (include a description of virilism, premature puberty, and the problem of anabolic steroids).
OBJECTIVE 2.14 – Discuss brain dominance, late hology, A Journey 3e Objectives
Psychology, A Journey 3e Objectives Chapter 4
OBJECTIVE 4.1 – Describe how our senses act as a data reduction system and biological transducers; explain the concepts of perceptual features, feature detectors, phosphenes, sensory analysis, sensory coding, and sensory localization; and differentiate between the processes of sensation and perception.
OBJECTIVE 4.2 – Define the concepts of hue, saturation, and brightness; describe the functions of the lens, photoreceptors, and the retina; explain how the eye focuses and the process of accommodation; and describe the four vision problems of hyperopia, myopia, astigmatism, and presbyopia.
OBJECTIVE 4.3 – Describe the functions of the rods and cones; explain how the brain compensates for the blind spot; describe the relationship between the fovea and visual acuity and the structures responsible for peripheral vision; and discuss night vision and how it can be improved.
OBJECTIVE 4.4 – Compare and contrast the trichromatic and opponent-process theories of color vision, including a description of afterimages, color blindness, color weakness, and the IshiharaTest and describe the process of dark adaptation.
OBJECTIVE 4.5 – Explain the stimulus for hearing using the terms compression, rarefaction, frequency, and amplitude and describe the location and function(s) of the following parts of the ear: a. pinna; b. eardrum (tympanic membrane); c. auditory ossicles; d. oval window; e. cochlea; f. hair cells g. stereocilia; h. organ of Corti.
OBJECTIVE 4.6 – Describe the frequency theory and the place theory of hearing, the three general types of deafness, the decibel levels of sounds that can cause temporary and permanent hearing loss, and the methods of artificial hearing.
OBJECTIVE 4.7 – Describe the sense of smell, including the condition anosmia and the lock and key theory; and describe the sense of taste, including the five taste sensations, the sensitivity of humans to these tastes, the location and functions of the taste buds, and how taste is affected by smell, texture, temperature, and pain.
OBJECTIVE 4.8 – List the three somesthetic senses and describe the function of each; list the five sensations produced by the skin receptors, explain why certain areas of the body are more sensitive to touch, differentiate between the warning and reminding systems regarding pain messages; discuss factors that influence pain and three ways to reduce pain; and describe the vestibular system including the parts of the inner ear involved and how the sensory conflict theroy explains motion sickness.
OBJECTIVE 4.9 – Describe how sensory adaptation, sensory gating, and selective attention prevent many sensory events from ever reaching conscious awareness and include in your discuss, the concepts of counterirritation, acupuncture, phantom limb pain, the neuromatrix, and inattentional blindness.
OBJECTIVE 4.10 – Describe the perceptual constancies of size, shape, and brightness: define and give examples of the Gestalt organizing principles of figure-ground (include the concept of reversible figures and camouflage), nearness, similarity, continuity, closure, contiguity, and common region; and explain the concepts of perceptual hypothesis, ambiguous stimuli, and impossible figures.
OBJECTIVE 4.11 – Describe depth perception; discuss the research regarding this perceptual ability; and describe the following depth cues and indicate whether each cue is monocular or binocular: a. retinal disparity (include the term stereoscopic vision); b. convergence; c. accommodation.
OBJECTIVE 4.12 – Describe and give examples of the following monocular, pictorial depth cues: a. linear perspective; b. relative size; c. height in the picture plane; d. light and shadow; e. overlap; f. texture gradients; g. aerial perspective; h. relative motion or motion parallax (include a discussion of the moon illusion and the apparent-distance hypothesis).
OBJECTIVE 4.13 – Describe the following concepts that influence a person’s view of the world: perceptual constructions, “boiled frog syndrome,” bottom-up and top-down processing, perceptual expectancy (set), “other-race effect,” perceptual learning, perceptual habits, illusions, hallucinations, reality testing, the Charles Bonnet syndrome, the Ames room, and the Müller-Lyer illusion.
OBJECTIVE 4.14 – Define the terms extrasensory perception, parapsychology, and psi phenomenon; describe the purported psychic abilities of clairvoyance, telepathy, precognition, and psychokinesis, including the research with Zener cards; and explain what most psychologists believe regarding psi abilities and stage ESP.
OBJECTIVE 4.15 – Explain why most eyewitness testimony is inaccurate and describe how a person can more accurately perceive the world and become a better eyewitness to life.
Chapter 5
OBJECTIVE 5.1 – Define consciousness, waking consciousness, the first-person experience, and altered state of consciousness (ASC) and list causes of an ASC.
OBJECTIVE 5.2 – Describe the basic characteristics of sleep; what skills can be performed when asleep; sleep as a biological rhythm; the concept of microsleep; the symptoms of sleep deprivation and temporary sleep deprivation psychosis; hypersomnia in teenagers; the sleep patterns of short and long sleepers; and the relationship between age and sleep needs.
OBJECTIVE 5.3 – Explain what physiologically controls sleep; describe the characteristics of the four stages of sleep, including the different brain wave patterns in each; differentiate between the two basic states of sleep (REM and NREM); and describe the symptoms of REM behavior disorder and hypnopompic hallucinations.
OBJECTIVE 5.4—List factors that contribute to sleep problems in American society and describe the following sleep disturbances (Table 5.1): a. hypersomnia; b. narcolepsy; c. periodic limb movement syndrome; d. restless legs syndrome; e. sleep drunkenness; f. sleep terror disorder; and g. sleep-wake schedule disorder.
OBJECTIVE 5.5—Describe the three types of insomnia, what causes each type, the effectiveness of prescription and nonprescription sleeping pills, and the six behavioral remedies used to treat chronic insomnia.
OBJECTIVE 5.6– Describe sleepwalking and sleeptalking; differentiate between nightmares vs. night terrors; state three steps that can be used to eliminate nightmares; and discuss sleep apnea, its causes, its treatments, and its connection to SIDS, including the risk factors and preventative measures for SIDS.
OBJECTIVE 5.7 – Discuss REM sleep and dreaming, including when REM sleep was discovered, the average length and spacing of dreams per night, the research of William Dement, the causes and symptoms of REM rebound, and the functions of REM sleep.
OBJECTIVE 5.8 – Explain the current research on dream content, Freud’s psychodynamic dream theory, and the activation-synthesis hypothesis.
OBJECTIVE 5.9 – Define hypnosis and describe its history from Mesmer through its use today; discuss the state and the nonstate theories of hypnosis and the view of hypnosis as autosuggestion; describe how stage hypnotists perform their “acts”; and discuss how “true” hypnosis is conducted, including the basic suggestion effect, hypnotic susceptibility, and what can and canot be achieved with hypnosis.
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OBJECTIVE 5.10 – Describe the two major forms of meditation and their benefits; explain the relaxation response; and discuss sensory deprivation and the beneficial uses of sensory restriction (REST).
OBJECTIVE 5.11 – Define the term psychoactive drug; describe how various drugs affect the nervous system; and differentiate physical dependence from psychological dependence.
OBJECTIVE 5.12 – Discuss the medical uses (if any), symptoms of abuse, organic damage potential, withdrawal symptoms, and treatment options for: a. amphetamines; b. cocaine; c. MDMA (ecstasy); d. caffeine; e. nicotine. f. barbiturates; g. GHB; h. tranquilizers (include the concept of drug interaction); i. alcohol; and j. hallucinogens (including marijuana) and explain why drug abuse is such a common problem.
OBJECTIVE 5.13 – Explain the procedure for “catching a dream”; the effect that various drugs have on REM sleep; how Freud, Hall, Cartwright, and Perls analyzed dreams, including Freud’s four dream processes; how dreams can be used to improve creativity; and lucid dreaming.
ralization, and handness, including their relationship to language processing; how and when the dominant hemisphere is determined; and the incidence, advantages, and disadvantages of being right-or left-handed, or inconsistent in dominance
Psychology, A Journey 3e Objectives Chapter 6
OBJECTIVE 6.1 – Define learning, response, reinforcement, antecedents, and consequences and explain how these terms are related to classical and operant conditioning.
OBJECTIVE 6.2 – Briefly describe the history of classical conditioning and give examples of how classical conditioning takes place, utilizing the following terms: a. neutral stimulus (NS); b. conditioned stimulus (CS); c. unconditioned stimulus (UCS); d. unconditioned response (UCR); e. conditioned response (CR).
OBJECTIVE 6.3 – Explain how reinforcement occurs during the acquisition of a classically conditioned response; describe higher-order conditioning; and discuss the informational view of classical conditioning.
OBJECTIVE 6.4 – Describe and give examples of the following concepts as they relate to classical conditioning: a. extinction; b. spontaneous recovery; c. stimulus generalization; and d. stimulus discrimination.
OBJECTIVE 6.5 – Describe the relationship between classical conditioning and reflex responses, explain what a conditioned emotional response (CER) is and how it is it is acquired, and discuss the therapy techniques of desensitization and virtual reality exposure and the concept of vicarious classical conditioning.
OBJECTIVE 6.6 – Briefly describe the history of operant conditioning, including Thorndike’s law of effect and the work of B.F. Skinner; contrast the two types of conditioning; and differentiate between the terms reward and reinforcement.
OBJECTIVE 6.7 – Explain operant conditioning in terms of the informational view; define response-contingent reinforcement; and describe the deterimental effect of delaying reinforcement and how response chaining can counteract this effect.
OBJECTIVE 6.8 – Explain why superstitious behavior develops and why it persists; describe the process of shaping; and explain how extinction and spontanous recovery occur in operant conditioning and how reinforcement and extinction are involved in negative attention-seeking behavior.
OBJECTIVE 6.9 – Compare and contrast positive reinforcement, negative reinforcement, and the two types of punishment and give examples of each.
OBJECTIVE 6.10 – Define and give examples of primary reinforcers, secondary reinforcers, tokens, social reinforcers, and feedback (knowledge of results); and explain how conditioning techniques can be applied to energy conservation and learning aids, such as programmed instruction, computer-assisted instruction, and interactive simulations.
OBJECTIVE 6.11 – Compare and contrast the effects of continuous and partial reinforcement and describe, give an example of, and explain the effects of the following schedules of partial reinforcement: a. fixed ratio (FR); b. variable ratio (VR); c. fixed interval (FI); and d. variable interval (VI).
OBJECTIVE 6.12 – Explain the concept of stimulus control and describe the processes of generalization and discrimination as they relate to operant conditioning.
OBJECTIVE 6.13 – Explain how punishers can be defined by their effects on behavior;
discuss the three factors that influence the effectiveness of punishment; and differentiate the effects of severe punishment from mild punishment.
Psychology, A Journey 3e Objectives Chapter 7
OBJECTIVE 7.1 — Define memory; explain the three processes of memory—encoding, storage, and retrieval; and list the three stages of memory—sensory, short-term, and long-term.
OBJECTIVE 7.2 — Describe sensory memory, including icons and echoes and how information is transferred from sensory memory to short-term memory.
OBJECTIVE 7.3 — Describe short-term memory, including its capacity, how information is encoded, the permanence of short-term memory and its susceptibility to interference, and the concept of working memory.
OBJECTIVE 7.4 — Describe long-term memory in terms of permanence, capacity and the basis on which information is stored; define dual memory; and explain how one’s culture affects memory.
OBJECTIVE 7.5 — Explain the “magic number” seven; describe chunking; and explain how the two types of rehearsal affect memory.
OBJECTIVE 7.6 — Discuss the permanence of memory, including the work of Penfield and the Loftuses; explain constructive processing and pseudo-memories; and describe the effects of hypnosis on memory and how a cognitive interview can improve eyewitness memories.
OBJECTIVE 7.7 — Briefly describe how long-term memories are organized, including the network model and redintegrative memories.
OBJECTIVE 7.8 — Differentiate procedural (skill) memory from declarative (fact) memory and define and give examples of the two kinds of declarative memory (semantic and episodic).
OBJECTIVE 7.9 — Explain the tip-of-the tongue state and the feeling of knowing; and describe and give examples of each of the following ways of measuring memory: a. recall, including the serial position effect; b. recognition, including a comparison to recall and the concept of distractors; and c. relearning, including the concept of savings score.
OBJECTIVE 7.10 — Distinguish between explicit and implicit memories and describe priming.
OBJECTIVE 7.11 — Differentiate the concepts of internal mental images and eidetic imagery; and explain how these abilities are different from having an exceptional memory.
OBJECTIVE 7.12 — Explain Ebbinghaus’ curve of forgetting; and discuss the following
explanations of forgetting: a. encoding failure; b. decay of memory traces;
c. disuse, including why this explanation is questioned; d. cue-dependent forgetting; e. state-dependent learning; f. retroactive and proactive interference; and g. repression, including the recovered memory/false memory debate and how repression differs from suppression.
OBJECTIVE 7.13 — Describe flashbulb memories, retrograde and anterograde amnesia, and the role of consolidation in memory, including the effects of ECS.
OBJECTIVE 7.14 — Name the structure in the brain that is responsible for switching information from STM to LTM; and discuss the research on where in the brain different types of memories are stored and the relationship between learning and transmitter chemicals.
OBJECTIVE 7.15 — Describe each of the following in terms of how it can improve memory: a. knowledge of results; b. recitation; c. rehearsal; d. selection;
e. organization; f. whole versus part learning; g. serial position effect; h. cues;
i. spaced practice; j. sleep; k. hunger; m. extension of memory intervals; l. review; and m. strategies to aid recall, including the cognitive interview.
OBJECTIVE 7.16 — Define mnemonic; explain the four basic principles of using mnemonics; and describe three techniques for using mnemonics to remember things in order.
Psychology, A Journey 3e Objectives Chapter 8
OBJECTIVE 8.1 — Describe what it means to be a savant.
OBJECTIVE 8.2 — Describe Binet’s role in intelligence testing; give a general definition of intelligence; and explain the g-factor, what an operational definition of intelligence is, and how other cultures view intelligence.
OBJECTIVE 8.3 — Describe the development of the original Stanford-Binet and the five cognitive factors measured by the Stanford-Binet Intelligence Scales, Fifth Edition (SB5).
OBJECTIVE 8.4 — Define mental age and chronological age; use examples to show how they are used to compute an intelligence quotient (IQ); differentiate between this IQ (MA/CA x 100) and deviation IQs; and explain how percentiles are interpreted.
OBJECTIVE 8.5 — Distinguish the Wechsler tests from the Stanford-Binet tests and between group and individual tests; and describe the distribution of IQ scores observed in the general population.
OBJECTIVE 8.6 — Differentiate between the terms gifted and genius; describe Terman’s study of his gifted subjects, including how the successful ones differed from the less successful ones as adults; and explain how gifted children are identified.
OBJECTIVE 8.7 — Define mental retardation (developmental disabiled) and state the dividing line between normal intelligence and retardation; describe the degrees of retardation, and differentiate between familial and organic retardation.
OBJECTIVE 8.8 — Explain why psychologists are developing broader definitions of intelligence; and describe Howard Gardner’s theory of multiple intelligences.
OBJECTIVE 8.9 — Define the term artificial intelligence (AI); explain what AI is based on; list its advantages and limitations; and describe how computer simulations and expert systems are being used.
OBJECTIVE 8.10 — Describe the studies that provide evidence for the hereditary view and for the environmental view of intelligence, including the twin studies, the adoption studies, Skeels’ study, IQ gains in Westernized nations, and the effects of video games, the Internet, and television.
OBJECTIVE 8.11 — Define cognition and list the three basic units of though
OBJECTIVE 8.12 — Describe the uses and properties of mental images; explain how stored and created images are used and how the size of a mental image may be important; and describe how kinesthetic imagery aids thinking.
OBJECTIVE 8.13 — Define the terms concept, concept formation, conceptual rule, and prototype; explain how children and adults learn concepts; differentiate among the three types of concepts (conjunctive, relational, and disjunctive); explain the difference between the denotative and the connotative meanings of a word; describe how the connotative meaning is measured; and discuss problems associated with social stereotypes and all-or-nothing thinking.
OBJECTIVE 8.14 — Explain how language aids thought; define semantics; and discuss
bilingual education, including the concepts of additive and subtractive bilingualism and two-way bilingual education.
OBJECTIVE 8.15 — Briefly explain the following three requirements of a language and their related concepts: a. symbols (phonemes and morphemes); b. grammar
(syntax and transformation rules); c. productivity; describe the characteristics of gestural languages; and discuss the extent to which primates have been taught to use language, including criticisms.
OBJECTIVE 8.16 — Define and explain how each of the following terms are related to problem-solving: (a) mechanical solutions, including trial-and-error and rote;
(b) algorithms; (c) solutions by understanding, including a general solution and functional solutions; (d) a random search strategy; (e) heuristics, including the differences in experts and novices; and (f) insight, including selective encoding, selective selective combination, and selective comparison.
OBJECTIVE 8.17 — Explain and give examples of how fixation and functional fixedness block problem-solving; and describe the four common barriers to creative thinking.
OBJECTIVE 8.18 — Describe and give examples of the four kinds of thought (inductive, deductive, logical, and illogical); define the creative processes of fluency, flexibility, and originality; differentiate between convergent and divergent thinking; explain how creativity can be measured and why creativity is more than divergent thinking; discuss the five stages of creative problem-solving and the typical characteristics of creative persons; and list Csikszentmihalyi’s recommendations for developing one’s creativity.
OBJECTIVE 8.19 — Define intuition; describe the process of “thin-slicing”; explain the following three common intuitive thinking errors: a. representativeness (include representativeness heuristic); b. underlying odds (base rate); c. framing; and include a brief description of what it means to have wisdom.
OBJECTIVE 8.20 — Describe how IQ tests may be unfair to certain groups and what a
culture-fair test is; explain how group differences in IQ scores are related to
cultural and environmental differences rather than race; and list the advantages
and disadvantages of using standardized testing in schools.
Psychology, A Journey 3e Objectives Chapter 9
OBJECTIVE 9.1 — Define motivation and what factors influence motivation and emotions; describe the condition known as alexithymia; and explain the need reduction model and how the incentive value of a goal can affect motivation.
OBJECTIVE 9.2 — Describe and give an example of each of the three types of motives; and define homeostasis.
OBJECTIVE 9.3 — Describe how circadian rhythms affect energy levels, motivation, and performance; and explain how and why shift work and jet lag may adversely affect a person and how to minimize the effects of shifting one’s rhythms.
OBJECTIVE 9.4 — Discuss why hunger cannot be fully explained by the contractions of an empty stomach and describe the relationship of each of the following to hunger: a. blood sugar; b. liver; c. hypothalamus: 1) feeding system (lateral hypothalamus), 2) satiety system (ventromedial hypothalamus), 3) blood sugar regulator (paraventricular nucleus); d. GLP-1.
OBJECTIVE 9.5 — Explain how each of the following is related to overeating and obesity: a.
a person’s set point;
b. the release of leptin;
c. external eating cues;
d. variety and taste,
e. emotions,
f. cultural factors, and g. dietary content.
OBJECTIVE 9.6 — Explain the paradox of “yo-yo” dieting and describe what is meant by behavioral dieting and how these techniques can enable you to control your weight
OBJECTIVE 9.7 — Describe the essential features of the eating disorders of anorexia nervosa and bulimia nervosa; explain what causes them; and what treatments are available for these eating disorders.
OBJECTIVE 9.8 — Name the brain structure that appears to control thirst; and differentiate extracellular and intracellular thirst.
OBJECTIVE 9.9 — Explain how the drive to avoid pain and the sex drive differ from other primary drives; describe how the sex drive in humans differs from that of lower animals; and how alcohol and various other drugs affect one’s sex drive.
OBJECTIVE 9.10 — Describe the erogenous zones and the similarities and differences in the male and female sexual response cycle, including the four phases of sexual response identified by Masters and Johnson; and define the terms aphrodisiacs and sexual script.
OBJECTIVE 9.11 — Define the term sexual orientation; describe the various types of sexual orientation; explain the combination of influences that appears to produce homosexuality; and discuss the four types of sexual dysfunctions and treatments for them, such as drugs and sensate focus.
OBJECTIVE 9.12 — Discuss the importance of the stimulus drives; describe the arousal theory, the inverted U function, and the Yerkes-Dodson law; explain how one can cope with test anxiety; and list the characteristics of high and low sensation-seekers.
OBJECTIVE 9.13 — Describe social motives and explain how they are acquired; define the need for achievement (nAch) and differentiate it from the need for power; relate this need for achievement to risk taking; explain the influences of drive and determination in the success of high achievers; and list seven steps to enhance self-confidence.
OBJECTIVE 9.14 — List (in order) the needs found in Maslow’s hierarchy of motives; distinguish between basic needs and growth needs; explain why Maslow’s lower (physiological) needs are considered prepotent; and define and give examples of meta-needs.
OBJECTIVE 9.15 — Distinguish between intrinsic and extrinsic motivation, and explain how each type of motivation may affect a person’s interest in work, leisure activities, and creativity.
OBJECTIVE 9.16 — Define the terms emotions and moods, explain how emotions aid survival; describe the three major elements of emotions; list the eight primary emotions proposed by Plutchik; and explain the role played by the brain hemispheres when a person experiences two opposite emotions simultaneously.
OBJECTIVE 9.17 — Describethe roles of the sympathetic and parasympathetic branches of the ANS in emotional arousal; explain how the parasympathetic rebound may be involved in cases of sudden death; and discuss the use and limitations of the lie detector (polygraph) and future techniques to be used in airport security for detecting lies.
OBJECTIVE 9.18 — Discuss Darwin’s view of human emotion and which facial expressions appear to be universal and most recognizeable; describe cultural and gender differences in emotional expression; and discuss kinesics, including the emotional messages conveyed by facial expressions and body language.
OBJECTIVE 9.19 —Describe and give examples of the following theories of emotion: a. James-Lange theory; b. Cannon-Bard theory; c. Schachter’s cognitive theory; d. the effects of attribution on emotion; e. the facial feedback hypothesis, including the dangers of suppressing emotions; f. emotional appraisal; and g. the contemporary model of emotion.
OBJECTIVE 9.20 — Describe the concept of emotional intelligence and its five skills; and briefly discuss the benefits of positive emotions.
The Study on Obedience
La felizidad consiste en hacer el
Deseo (un ardente, intenso, passion, obsession que te motiva a actuar).
Motivacion: crea un ambiente propicio para que la persona interesada pueda ver el camino para la realisacion de tus metas.
Las metas, correctible Es importante
La vida Es un juego, que nesecitas accion, con planiamiento diario.
Persistencia
Receptividad
Actitud positiva
Ser Decisiva
Accion!Actuar: Poner en practica tus ideas. Ejecutar tus ideas. As desidido lograr, y a desidido pagar el precio que sea nesesario para alcansar tus metas.
Metas de toma de compromiso.
metas, planamiento de su objetivo en la vida.
NOTA:
El que sabe y no actua Es un fracasado!,
La accion es el USO del Conosimiento
Nadies puede definir tus exito!!! No lo permitas, estarian anulando tu libertada interior, "el libre albedrio"!!
Es personal, y de disfrutar cada paso, Durante el trayeto al realisacion de mis METAS!
1.) Las alternativas: son una Consecuenia directa de tu libertad.
El subproducto en el procceso, de una accion que ejecutastes.
2.) Como eliminar el odio por experiences del pasado.
Los 4 elementos de la humanidad.
Consiste en:
Physico
Emocional
Espiritual
Mental
El ser "YO"
5 instrumentos
Formula de situacion mental 5 instrumentos para comunicar con el mundo exterior (fuera de una persona)
Auditivo
Olfato
Sentido
Tactico
La communicasion COMO nos communicamos a nosotros mismo, Es muy importante, Si nos communicamos bien,
para la communicasion.
2.) Asercamiento alejamiento
3.) Interal y external
4.) Igualdad diferencia
5.) lenguaje NO verbal lleva un porcentaje alto
(90%) (movimiento del cuerpo.
7.) Nesesida Posibilidad*
Be careful what you feed your mind
Solo puedes hacer si tu crees que puedes hacer!
*Educasion
*Eventos passados
•Nunca le tengas miedo al fracaso y nunca fracasaras!
Todo absolutamente todo.
la vida tiene un precio!!
No aceptes nada GRATIS
Paga el precio! No aceptes algo que no te Pertenece.
Si recibes algo gratis, realmente pagastes un precio mas alto. Talves pagastes, con humillaacion, con tu autoestima rebajada.
La palabra gratis, Es la palabra mas cara del diccionario.
Esta Es La ley universal de causa y efecto.
La formula para alcansar el exito.
*Deside con presicion que es loque deseas en la vida?
* Cuanto Es loque vas a sacrificar,
* mentalmente antes de que empieses el proceso visualisa los pasos las cosas que pudueran pasar y resuelve el percance en la trayectora del camino, disfrutando el proceso con optimismo, haciendo todo con sabiduria y buenas intenciones.
Tu no eres loque piensas que eres. Loque piensa, eso Es loque tu eres!
Mega to do list:
All things that needs to do down.
This will empty your mind.
Then take a break for an hour or so
Defining your Desires
Take a break and go away.
The Fear Factor
Take a break and them comeback. Read out loud all beginning from the first list. Exam your fear enteries and think of solutions.
PARA DEJAR ESTE MUNDO MEJOR QUE DELOQUE ENCONTRASTES CUANDO LLEGASTES A QUI!
- Para Mi Es El Logro Progressive De Mis Metas Y Disfrutando El Proseso. Es Dinaminco No Estatico.
Superacion Personal?
**Que Quieres Ser Lo Mas Eficas Posible
El Exito Es Creado Por Uno Mismo: Es Una Cadena De Cosas Bien Hechas En Una Cadena De Tiempo nadie puede definir tu exito. No es forsado, Es deseado. El procceso del exito es muy intimo del ser humano, Es personal el ser humano es libre por naturaleza. El y solo El deside que hacer con su vida. El ser humano puede decidir que alguien desida por el, pero aun en ese caso El (tu)deside que desidan por El.(por ti).
Toda persona que realmente quiere vivie una vida exitosa, vive una vida exitosa; independientemente de todas las cosas malas que le pasa.
Porque a desidido ser exitosa, a desidido triumfar. Decidio, motivado, creando el ambiente propicio para que tu te motives, tu desidas a desarrollar, y tomar el camino de su eleccion. solo la emocion puede crear la passion nessecaria y desarrollar un ardiente deseo y toma una decicion. Es tu decision loque te motiva, intensamente emociona, para solo una emosion: es tu decision loque te motiva.
Solo la emocion crea la passion nessesaia para convertir un simple deseo en una obsersion que se vivie minuto a minuto.
El poder de decision es persistencia.
Perseverancia: persistencia es uno de los factores para cual quier exito en la vida.
Resceptible: una actitud positiva no aceptes nada gratis! para tener exito: nesesitas tener un ardiente deseo para poder alcansar tu proposito a culminar tu proposito)
Exito personal: depende a la persona que preguntes
Faith is the "external elixir which gives life, power and action to the impulse of THOUGHTS.
Para DIOS NO HAY NADA IMPOSIBLE! No hay nada imposible para DIOS! Todo es posible!
IDEAS AND CREATIONS AN IDEA FORMED IN YOUR MIND "FORMS IN THE INSIDE of your mind, self, the invisible elixir.
In Think and Grow Rich, Napoleon Hill gives us a simple yet powerful statement: “The great leaders of business, industry, and finance, and the great artists, poets, musicians and writers all became great because they developed the power of self-motivation.”
Take a Steve Jobs or a Walt Disney or a Henry Ford. All titans of their industries, they all understood that learning can’t be confined to the schoolyard. For these men, and the pioneers before them, personal growth is closely tied to learning how your mind works, and conditioning your psychology for success.
So many of us believe that after a college education the learning stops. But as Jim Rohn once said:
“Formal education will make you a living; self education will make you a fortune.”