Role ambiguity, task cohesion, and task self-efficacy

The purpose of this study was to examine the relationship between role ambiguity and both task cohesion (group integration-task and attractions to the group-task) and task efficacy (for offence and defense) in basketball. Ambiguity was operationalized as a multidimensional construct comprising a lack of clear understanding about (a) scope of role responsibilities, (b) behaviors to carry out role responsibilities, (c) how role performance will be evaluated, and (d) the consequences of a failure to discharge role responsibilities. The results showed a high degree of relationship among the four manifestations of role ambiguity. Also, ambiguity concerning scope of responsibilities was inversely related to both measures of task cohesion as well as task efficacy for defense. Task efficacy for offence was predicted for female athletes by ambiguity associated with evaluation of performance and for male athletes by ambiguity associated with evaluation of performance and consequences of not fulfilling responsibilities. Implications of findings and future research are discussed.