Psychological Assessment & Diagnosis: DSM, Reliability, Validity, and Cultural Factors

What is the DSM?

The Diagnostic and Statistical Manual of Mental Disorders, a standardized system for classifying mental illnesses.

When was the first DSM published?

In 1952.

What major issue was present in DSM-II?

Criteria were often vague and difficult to apply consistently, leading to disagreements among clinicians.

What significant change did DSM-III introduce?

Clearer, more explicit diagnostic criteria and a greater emphasis on observable symptoms.

What is the purpose of the DSM-5-TR?

To organize disorders by similar symptoms and provide specific diagnostic criteria.

What are the two types of criteria used in DSM-5-TR?

Inclusion criteria (what must be present) and exclusion criteria (what must be ruled out).

How does culture influence diagnosis in the DSM-5-TR?

Cultural context affects how symptoms are expressed and understood, impacting the accuracy of diagnosis.

What is the Cultural Formulation Interview (CFI)?

A tool in DSM-5 that helps clinicians explore a client's cultural understanding and context.

What is an example of a cultural concept of distress?

Ataque de nervios, which involves intense emotional expression and dramatic behavior, often after a social stressor.

What are the two main aspects evaluated in diagnostic tools like the DSM?

Reliability (consistency of diagnosis) and validity (accuracy of diagnosis).

What does reliability in diagnosis refer to?

The consistency of the diagnosis across different practitioners or testings over time.

What is Kappa (κ) used for?

To measure agreement between raters beyond what would be expected by chance.

What does a Kappa value of 0 indicate?

No better agreement than chance.

What are the three types of validity in assessment?

Content validity, criterion validity, and construct validity.

What is content validity?

Whether the assessment covers the relevant content area it is intended to measure.

What is criterion validity?

How well one measure predicts an outcome based on another measure.

What is construct validity?

Whether the assessment truly measures the theoretical construct it claims to measure.

What are the potential consequences of diagnostic labels?

They can help in treatment but may also lead to stigma and discrimination.

What is the role of cultural beliefs in symptom expression?

Cultural beliefs can influence how symptoms are understood and what is considered typical behavior.

Why is it important to consider context in diagnosis?

Context matters for accurately interpreting symptoms and understanding their significance.

What is a limitation of diagnostic classification?

Labels can have negative consequences, including stigma and discrimination.

What does the DSM-5-TR include beyond simple categories?

Dimensional information regarding the severity and cultural context of disorders.

What was a major criticism of earlier DSM editions?

They reflected historical and cultural biases, such as classifying homosexuality as a mental disorder.

What is the significance of the DSM-5-TR's approach to cultural context?

It acknowledges that cultural factors play a crucial role in understanding and diagnosing mental health issues.

How has the DSM evolved over time?

It has undergone revisions to improve clarity, standardization, and cultural sensitivity in diagnosis.

What is the primary purpose of a diagnostic label?

To describe a disorder, not to define the individual.

What are some limitations of diagnostic categories?

They may not capture individual uniqueness, influence behavior interpretation, and can over-pathologize normal experiences.

What was the main finding of the Rosenhan Experiment?

Staff continued to interpret normal behavior of 'pseudopatients' through the lens of psychiatric diagnosis, leading to prolonged hospitalization.

What are the three sources of assessment information?

Subjective, observer-rated, and objective measures.

What does subjective assessment involve?

The client reports their own experiences through interviews or self-report questionnaires.

What is a common subjective measure used to assess depression?

Beck Depression Inventory.

What is the purpose of observer-rated assessments?

A trained observer rates behaviors based on verbal and nonverbal cues.

What is a limitation of observer-rated assessments?

They can be time-consuming and may suffer from inter-rater reliability issues.

What are the characteristics of clinical interviews?

They focus on how questions are answered, require good rapport, and can be structured or informal.

What is the Structured Clinical Interview for Axis I of DSM-IV-TR (SCID)?

A structured interview where all interviewers ask the same predetermined questions.

What is the difference between structured and informal clinical interviews?

Structured interviews have a fixed set of questions, while informal interviews do not and focus on rapport.

What are the Wechsler Scales used for?

They are the 'gold standard' IQ tests for different age ranges.

What are the three Wechsler Scales?

WAIS-IV for adults, WISC-IV for children, and WPPSI-III for preschoolers.

What is a key strength of subjective assessments?

They provide access to internal experiences that may not be observable directly.

What is a potential drawback of subjective assessments?

They depend on the client's insight and accurate recall.

What is the role of empathy in clinical interviews?

It helps establish trust and rapport with the client.

What is psychomotor retardation?

A measure of motor activity that can indicate levels of retardation in behavior.

What is the Minnesota Multiphasic Personality Inventory (MMPI-2)?

A personality test with 567 true/false questions that includes validity scales.

What is the significance of the term 'sticky labels' in psychology?

It refers to how labels can influence perceptions and interpretations of behavior.

How long did the pseudopatients remain hospitalized in the Rosenhan Experiment?

From 7 to 52 days.

What is the main focus of cognitive-behavioral therapy (CBT) interviews?

Current events rather than early childhood experiences.

What is the primary purpose of IQ tests?

To predict school performance, diagnose learning disabilities, and identify gifted children.

What are the two main categories of IQ test items?

Verbal subscales and non-verbal subscales.

How can test taker concerns affect IQ scores?

Concerns about judgment and prejudice can negatively impact scores, especially among African Americans due to social stigma.

Define social stigma.

Belonging to a group perceived as different, inferior, or dangerous.

What is stereotype threat?

The fear that one's performance will confirm stereotypes about one's in-group.

How does the mean IQ score relate to the distribution of IQ scores?

The mean IQ score is 100, and IQ scores follow a normal distribution around this mean.

What does one standard deviation represent in IQ scoring?

One standard deviation equals 15 IQ points.

What percentage of individuals score within one standard deviation of the mean IQ?

68% of individuals score between 85 and 115.

What defines intellectual disability in terms of IQ?

An IQ score of two standard deviations below the mean, which is 70 or below.

What defines giftedness in terms of IQ?

An IQ score of two standard deviations above the mean, which is 130 or above.

List some problems associated with lower IQ.

Intellectual disability, early death, increased risk of psychiatric diagnoses, and more severe psychiatric illness.

What are key domains assessed in neuropsychological assessments?

Attention and concentration, memory, executive functioning, language, visuospatial skills, and motor skills.

Name a popular test used to assess executive function.

Wisconsin Card Sorting Test.

What does the Electroencephalogram (EEG) measure?

The brain's electrical activity using electrodes placed on the scalp.

What is cultural bias in assessment?

When tests assume everyone thinks like the dominant culture, potentially skewing results.

Why is cultural competence important in assessment?

To ensure assessments are valid and applicable across diverse cultural backgrounds.

What is integrated assessment?

Combining multiple assessment methods to get a comprehensive picture of an individual's mental health.

What is digital phenotyping?

Using smartphone data to infer mental states.

What is ecological momentary assessment (EMA)?

A method of collecting real-time data using diaries or smartphones.

What is reactivity in the context of assessment?

The alteration of behavior due to the awareness of being observed, which can invalidate results.

What is the significance of the Beck Depression Inventory (BDI-II)?

It is a standardized questionnaire used to assess the severity of depression.

What does the Trail Making Test assess?

Attention, speed, and mental flexibility.

What are the ethical considerations in psychological assessment?

Privacy concerns, informed consent, and potential for algorithmic bias.

What is the role of machine learning in mental health assessment?

To identify patterns in data that humans might miss, enhancing assessment accuracy.

What is the purpose of brain imaging techniques like MRI?

To provide detailed images of brain structure and activity.

How can assessment tools distort our view of mental health?

If not properly adjusted, they can lead to misdiagnosis or overlook important factors.