Correlates of Tridimensional Personality Questionnaire Scales with selected Minnesota Multiphasic Personality Inventory Scales

The pattern of correlations between selected MMPI scales and the scales of the Tridimensional Personality Questionnaire were examined in a convenience sample of 88 patients who had received both tests. Time between tests (usually less than one year) did not affect the correlations, but MMPI response-set variables (L, F, K, F-K) did. The Tridimensional Personality Questionnaire harm avoidance scale and subscales had many correlates on the MMPI. The Novelty seeking scale and subscales showed a number of moderate correlations with a smaller number of MMPI scales; these correlations did not significantly exceed the correlations with MMPI response-set variables. The Tridimensional Personality Questionnaire reward dependence scale and subscales had few, if any, significant MMPI correlates. It was also noted that no Tridimensional Personality Questionnaire scales were related to MMPI repression factor scores.