MMPI and MMPI-2 scores on the Cook-Medley Hostility Scale.

Raw-score means of the Cook-Medley Hostility scale are smaller in the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) normative group than in the MMPI normative group, and T scores are larger. The results contrast with those for the clinical scales but are consistent with results for some other scales. Reasons for the different patterns of MMPI and MMPI-2 scores are discussed.