They selected items from the MMPI-2 item pool that matched their model and developed five scales: Aggressiveness (AGGR), Psychoticism (PSYC), Disconstraint (DISC), Negative Emotionality/Neuroticism (NEGE), and Introversion/Low Positive Emotionality (INTR). Harkness and McNulty developed a model for assessing psychopathology based on the "Big Five" model of personality. What are the PSY-5 scales, and where can I find information about them? The Psy-5 (Personality Psychopathology Five) Scales This test monograph is available from Pearson Assessments. The monograph documents the rationale for, as well as the development and use of, non-gendered norms for the MMPI-2. Forbey titled Non-Gendered Norms for the MMPI-2, published by the University of Minnesota Press (2003). A complete set of non-gendered T scores for all MMPI-2 scales is provided in a test monograph by Yossef S. No separate cultural norms are available.Īre non-gendered norms available for all MMPI-2 scales? The MMPI-2 normative sample consists of 2,600 individuals (1,138 men 1,462 women), age 18 or older, who were selected as representative of the US population.Īmerican minorities are included in the normative samples. However, there are different norms for the MMPI-2 and MMPI-A tests.
How to score the mmpi 2 by hand code#
Therefore, non-K-corrected code types can be interpreted with greater confidence based on the existing literature.Īre different norms used for different settings? Non-K-corrected correlates (i.e., correlations with extra-test criteria) are similar in composition to K-corrected correlates, but are often stronger in magnitude. K-corrected code types are no more valid, and are often less valid, as predictors of correlates in clinical settings. It significantly attenuates individual scale validity in non-clinical settings the detrimental effects are most pronounced in settings in which defensive responding is frequent. The K correction does not improve individual scale validity in any setting. What does research indicate about the K correction? Because all other MMPI-2 scores that aid in the interpretation of the Clinical Scales (the Harris-Lingoes Subscales, Restructured Clinical Scales, Content and Content Component Scales, PSY-5 Scales, and Supplementary Scales) are not K-corrected, they can be compared most directly with non-K-corrected T scores. This information may be particularly helpful when the K score deviates substantially from the average T-score range (65). Non-K-corrected T scores allow interpreters to examine the relative contributions of the Clinical Scale raw score and the K correction to K-corrected Clinical Scale T scores. Research indicates that the K correction does not enhance validity and that in some cases validity is actually attenuated by applying the K correction to the Clinical Scales. Why were non-K-corrected T scores re-introduced in the Extended Score Report?
How to score the mmpi 2 by hand manual#
Which MMPI-2 materials contain non-K-corrected T Scores?Īn optional profile of the Validity and Clinical Scales incorporating non-K-corrected T scores is provided in the computerized Extended Score Report, and a hand-scoring Validity and Clinical Scales Profile form for K- and non-K-corrected scores is available. Also, Appendix A of the 2001 MMPI-2 Manual for Administration, Scoring, and Interpretation provides raw score conversion tables for both K- and non-K-corrected T scores. Not scorable are validity indicators VRIN, TRIN, F B, F p, FBS, and S, the Restructured Clinical (RC) Scales, the Personality-Psychopathology Five (PSY-5) Scales, the Content Scales, and the Supplementary Scales. Scorable are validity indicators L, F, and K, the clinical scales, and the Harris-Lingoes and Si subscales. What scales can be scored if only the first 370 items are administered?
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