Abstract: | Abstract The purpose of this study was to evaluate the construct validity of 11 subscales from the Belief Systems Test, a new Likert-type measure of conceptual system, as defined by Harvey, Hunt, and Schroder's (1961) model of cognitive development. Using responses from 136 undergraduate college students, we examined (a) intercorrelations among scores on the subscales, and (b) correlations between scores on the subscales and several measures of stress, an affective trait theoretically and empirically related to several conceptual systems. The scales associated with System 2 (characterized by rebelliousness and a distrust of people) and those associated with System 3 (defined by a concern for social relationships) emerged as the most cohesive sets of beliefs. System 2 subscales were also positively related to each of the five measures of stress administered. |