Positive affect, self-access, and health

Abstract

Abstract. Based on the framework of Personality Systems Interactions theory, this article addresses the functional mechanisms by which positive affect influences motivational and self-regulatory determinants of health-relevant behavior on an elementary level of processing. Research encompassing experimental procedures such as the Stroop task will be presented which suggest that positive affect is necessary not only to facilitate self-regulation of negative emotions but also to facilitate self-motivation, i.e., the enactment of difficult intentions that entail the risk of procrastination. We also highlight the role of state and trait accessibility of self-referential information (”self-access”) in generating such positive affect. The relevance of the findings for health maintenance is addressed.