![]() ![]() Ĭurrent versions of the test (MMPI-2 and MMPI-2-RF) can be completed on optical scan forms or administered directly to individuals on the computer. All of the MMPI-2-RF's scales demonstrate either increased or equivalent construct and criterion validity compared to their MMPI-2 counterparts. Validity scales were retained (revised), two new validity scales have been added (Fs in 2008 and RBS in 2011), and there are new scales that capture somatic complaints. Retaining only 338 of the original 567 items, its hierarchical scale structure provides non-redundant information across 51 scales that are easily interpretable. Across multiple studies and as supported in the technical manual, the MMPI-2-RF performs as good as or, in many cases, better than the MMPI-2. The MMPI-2 Restandardization norms were used to validate the MMPI-2-RF over 53,000 correlations based on more than 600 reference criteria are available in the MMPI-2-RF Technical Manual for the purpose of comparing the validity and reliability of MMPI-2-RF scales with those of the MMPI-2. The entire measure reconstruction was accomplished using the original 567 items contained in the MMPI-2 item pool. The rest of the measure was developed utilizing statistical analysis techniques that produced the RC scales as well as a hierarchical set of scales similar to contemporary models of psychopathology to inform the overall measure reorganization. The MMPI-2-RF was constructed using a similar rationale used to create the Restructured Clinical (RC) scales. The MMPI-2-RF contains 338 items, contains 9 validity and 42 homogeneous substantive scales, and allows for a straightforward interpretation strategy.
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