RESEARCH

In this paper we argue that self-determination theory (SDT; Deci & Ryan, 2000) provides a useful conceptual tool for organizational researchers, one that complements traditional work motivation theories. First, we review SDT, showing that it has gone far beyond the “intrinsic versus extrinsic motiva-tion ” dichotomy with which it began. Then we show how the theory might be applied to better understand a variety of organizational phenomena, includ-ing the positive effects of transformational leadership, the nature of “true” goal-commitment, the determinants of employees ’ motivation to learn, and the positive impact of certain human resource practices. We note that SDT may yield significant new understanding of work motivation, and suggest opportunities to refine the theory for research on work-related phenomena