social loafing in teams can be reduced by which of the following? Group of answer choices appraisal based on overall team performance rather than individual effort members' beliefs that their contribution to the overall effort is unique and important organizational rewards like profit sharing or gainsharing the presence of a dominant, intimidating leaderAccording to the collective effort model, social loafing in teams can be reduced by which of the following? Group of answer choices appraisal based on overall team performance rather than individual effort members' beliefs that their contribution to the overall effort is unique and important organizational rewards like profit sharing or gainsharing the presence of a dominant, intimidating leader