The Attitudes About Reality Scale: A New Measure of Personal Epistemology

The Attitudes About Reality Scale (AAR) was constructed by Unger, Draper, and Pendergrass (1986) to measure implicit causal assumptions about the relationship between persons and their physical and social reality. The scale was presumed to assess a single dimension of personal epistemology, ranging from a social constructionist view of reality of a logical positivist view. The factor structure and convergent and discriminant validity of the AAR Scale were examined in this research. Results indicated that the AAR Scale measures at least two dimensions of personal epistemology, labeled societal determinism and individual determinism. A third dimension, labeled variable determinism, was also suggested by the results. Intercorrelations between AAR scale scores and measures of conceptually similar and conceptually distinct constructs supported the convergent and discriminant validity of the scale. Directions for future research on the predictive utility of the personal epistemology construct and on its socialization antecedents are discussed.