Chapter 10: Personality Assessment Flashcards
(41 cards)
Personality
Characteristic way of behaving/thinking across situations
Uses for personality assessments
Diagnosis Treatment planning Self-understanding Identifying children with emotional/behavioral problems Hiring decisions Legal questions
Response set
Unconscious responding in a negative or positive manner
Test taker bias that affects formal personality assessment
Dissimulation
Faking the test
Increases with face validity
Test taker bias that affects formal personality assessment
Validity scales
Used to detect individuals not responding in an accurate manner
Trait vs. state
Trait: stable internal characteristic, test-retest reliability can be greater than 0.8
State: transient, lower test-retest reliability
Objective self-report: format of items that appear
Selected-response: usually true/false or scales, occasionally forced-choice
Reflect characteristic behavior, feelings, thinking, etc.
4 approaches to development of personality assessments
Content-rational approach Empirical criterion keying Factor analytic Theoretical Combination of above
Content rational approach
Similar to process of determining content validity: expert looks at test and decides if it represents what it should be testing
Empirical criterion keying
Large pool of items is administered to 2 groups: clinical group with specific diagnosis and control group
Items that discriminate between groups are retained (may or may not be directly associated with psychopathology- not necessarily face valid)
Minnesota Multiphasic Personality Inventory (MMPI)
Most used personality measure
Developed using empirical criterion keying
Contains validity scales (detect random responding, lying, etc.)
Adequate reliability
10 clinical scales
Hypochondriasis
Clinical scale on MMPI
Somatic complaints
Depression
Clinical scale on MMPI
Pessimism, hopelessness, discouragement
Hysteria
Clinical scale on MMPI
Development of physical symptoms in response to stress
Psychopathic deviate
Clinical scale on MMPI
Difficulty incorporating societal standards and values
Masculinity/femininity
Clinical scale on MMPI
Tendency to reject stereotypical gender norms
Paranoia
Clinical scale on MMPI
Paranoid delusions
Psychasthenia
Clinical scale on MMPI
Anxiety, agitation, discomfort
Schizophrenia
Clinical scale on MMPI
Psychotic symptoms, confusion, disorientation
Hypomania
Clinical scale on MMPI
High energy levels, narcissism, possibly mania
Social introversion
Clinical scale on MMPI
Prefers being alone to being with others
Factor analysis
Statistical approach to personality assessment development
Evaluates the presence/structure of latent constructs
Raymond Cattell
First person to use factor analysis approach to personality assessment development
16 personality factor questionnaire
NEO Personality Inventory
Developed using factor analysis
5-factor model (Neuroticism, Extraversion, Openness, Agreeableness, Conscientiousness)
Pretty good reliability and validity