Relation of Reinforcement Sensitivity on Vocational Interest and Self

Using the constructs of the behavioral activation system (BAS) and behavioral inhibition system (BIS), as defined by the reinforcement sensitivity theory of personality, the purpose of this study was to determine new linkages between personality traits and interest/self-efficacy across Holland’s hexagon. Specifically, it was proposed that (a) the BAS would positively relate to global liking of vocational interest and negatively relate to global disliking of interest; (b) the BAS would positively relate to enterprising interest and social/enterprising self-efficacy; and (c) the BIS would negatively relate to realistic interest and self-efficacy in a sample of 265 college students. The hypotheses were mostly supported. The BAS was found to be meaningfully positively related to (a) global liking of vocational activities, (b) enterprising interest, and (c) social and enterprising self-efficacy. The BIS was found to be meaningfully negatively related to realistic interest but not realistic self-efficacy. Limitations, implications, and future research are discussed