MMPI Flashcards
Purpose
Measure of emotional adjustment – and test taking approach/ attitude
Began what tradition of approach for test taking?
MMPI began tradition of approaching test protocol with a degree of skepticism until individual’s cooperation is assured
True/False - MMPI-2 has a theoretical orientation
FALSE
Developed by…
Hathaway and McKinley in 1930s
Original goals of MMPI
- Goal of obtaining truthful and accurate information about patient’s own symptoms descriptions
- Self-report measure
- Empirical method of personality assessment
- Ushered in a tradition in clinical assessment of personality
- One of first standard assessment methods
originally developed to…
- assess clinical problems in objective manner
- Wanted patients to describe their problems honestly through self-report
- MMPI offered something different than other instruments of the day and gave it stamina
Method of development
- Selected items for scales by identifying those items that discriminated clinical group from normal group
- Empirical validation
- Included those items that discriminated clinical population from group of “normals”
Original M-F scale
Initial intent to distinguish homosexual from heterosexual males
Too few items
Original Si scale
(Drake) – to distinguish extroverted females
Later generalized to males and females
Infl of attitude toward test taking
- Individuals could alter impression by the way they responded
- Scales developed to evaluate honesty, desire to present favorably or fake symptoms, degree of defensiveness
- Many new scales and subscales added (Harris-Lingoes, Wiggins Content)
Original norms
226 male; 315 females
- administtered to 724 pts not under dr care - served as normal reference
MMPI-2 norms
nationally representative same of normal individuals (1,138 men and 1,462 women).
MMPI-2 new scales
(SAM)
Superlative Self-Presentation (S)
Addition Proneness (APS)
Marital Adjustment (MDS
Common uses of MMPI-2
- Evaluation of patients in mental health settings
- Symptom appraisal to determine need for hospitalization
- Assessment of clients in pretreatment planning
- Evaluation of treatment effects
- Personality appraisal for public safety position, such as police, fire, airline pilot and nuclear power plant personnel
- Psychological research to study group differences in personality
- Longitudinal studies of personality processes and change
- Classification of convicted felons at incarceration
- Evaluations of parents in family custody cases
- Appraisal of personality factors to determine whether a personal injury claimant has mental health problems he/she claims
MMPI-2 - WHO
18 years old and up
Sixth grade reading level
IQ above 70
MMPI2 completion time
60-90 minutes
MMPI2 number of items
567
Upon completion, review protocol sheets for..
Omitted items
Items marked both T and F
Clean erasures
Traditional validity and clinical scales can be obtained from administration of first ___ items
370
Remaining ___ used for scoring supplementary and content scales
197
Raw scores
Sum of the number of “agreements” between the test responses and the scoring key
T scores
Statistically derived standard score equivalents for the raw scores for each scale
2 types of T scores
- Linear T scores used on the validity scales
2. Uniform T scores used for clinical scales and content scales except MF and Si
Linear T score
linear transformation of raw scores that maintain the underlying distributions of the raw score.