| Abstract: | This research tests a hypothesized model of the relationships among several individual differences and variables associated with the setting of goals. Participants were randomly assigned to a self-set goal condition, or to moderately or very-difficult assigned-goal conditions. By aggregating scores of performance, personal goals, ratings of self-efficacy, and goal commitment over multiple goal-setting and task-performance occasions, the overall relationships among these variables and need for achievement, self-esteem, and locus of control were determined. Results provide strong support for Locke and Latham's (1990a, 1990b) model of the goal-performance relation, but fail to support the hypothesized role of individual differences. The implications of these findings and individual differences in goal-setting situations are discussed. |
