Abstract
Knowledge of the construct of occupation remains fragmented within traditional social science disciplines. In this paper, we aim to provide a theoretical synthesis by explicating the unique properties of occupation in relation to the self within social science discourse. Occupations relate to other social science constructs in three ways: (a) they recruit a set of associated changes into a person's life; (b) they serve a person's ability to achieve important goals; and (c) they act as a mirror by reflecting multiple dimensions of the self. Key characteristics of occupation such as its experiential salience and its repetitional flavor powerfully amplify its significant role in affecting self-relevant outcomes. Occupation represents a crucial playing field that profoundly affects the unfolding of human lives. Therefore, the continued pursuit of occupational science is warranted and can uniquely contribute to an improved understanding of the self.