Porter, Christopher O.L.H.2006-04-122017-04-072006-04-122017-04-072005-122006-04-12http://hdl.handle.net/1969.1/3222Based on a proposed input-process-output model of team goal, leader goal orientation, team cohesion, and team effectiveness, this study examined the influences of the leader trait goal orientation on the relationships between team goals and team cohesion. Results from 73 five-person teams working on an interdependent command and control simulation game indicated that team learning goal positively relates to team viability. Social cohesion mediates the effects of a team learning goal on team viability. In addition, the leader??s learning orientation moderates the effect of a team learning goal on team task cohesion. Results of supplementary analyses are also presented. Theoretical and practical implications are discussed, as well as possible limitations and directions for future research.en-USTeam effectivenessGoal orientationTeam cohesionBook