The Consistency Between Scores of the Harris-Lingoes Subscales of the MMPI and MMPI-2

This study investigates the consistency between scores of the Harris-Lingoes subscales of the Minnesota Multiphasic Personality Inventory (MMPI) and the MMPI-2. College students (200 men and 200 women) were randomly assigned to either the original to original condition, where they took the MMPI twice, or the original to revised condition, where they took the MMPI and MMPI-2. Results indicate relative consistency in the item and normative changes between the Harris-Lingoes subscales of the MMPI and MMPI-2. These results suggest that the recommendation of a clinical significance score of T > 65 for the MMPI-2 scales should not be applied to the Harris-Lingoes subscales.