Published in Scientific Reports (2021), this study investigates how modern technology can enhance the predictive power of the MMPI-2.
By the 1980s, the original test had grown outdated. The baseline control group—primarily made up of white, rural Minnesotans—no longer reflected the diverse demographics of the United States. mmpi-2
Developed to improve the technical properties of the clinical scales by removing "demoralization" (general distress) from specific symptom scales. 3. Clinical Applications Developed to improve the technical properties of the
Computerized scoring is instantaneous. Hand-scoring is impractical for the full MMPI-2. Most clinicians use software that generates a full interpretive report. Hand-scoring is impractical for the full MMPI-2
The original MMPI was created by Starke Hathaway and J. C. McKinley using an . Items were selected not based on theory but on their ability to discriminate between a criterion group (those with a given clinical diagnosis) and a comparison group (non-patient normative and other diagnostic groups).
The item pool was expanded and modernized. Obsolete items (e.g., those regarding "teetotaling" or distinct 1940s social mores) were removed or reworded. The final form consists of 567 true/false items, which include the original clinical scales plus new scales designed to assess substance abuse, family problems, and anger.
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