Appreciating similarities and valuing differences: The Miville-Guzman Universality-Diversity Scale.

Universal-diverse orientation was defined as an attitude of awareness and acceptance of both the similarities and differences that exist among people. A 45-item scale developed to measure the construct was administered to 4 separate samples (ns = 93, 111, 153, and 135). Internal consistency and retest reliability for the Miville-Guzman Universality-Diversity Scale (M-GUDS) ranged from .89 to .95. The M-GUDS significantly correlated in theoretically predicted ways with measures of racial identity, empathy, healthy narcissism, feminism, androgyny, homophobia, and dogmatism (the last 2 correlations were negative). The M-GUDS displayed discriminant validity by failing to correlate with Scholastic Achievement Test Verbal scores, although mixed results were obtained with social desirability. In summary, the data suggest considerable reliability and initial construct validity for the M-GUDS.