Working with others on group or collective tasks often leads individuals to slack off and
reduce their own efforts, but such motivation losses are not inevitable, and motivation gains …

How does working on a collective task affect individual group members' motivation to work
hard and exert effort? When are groups most likely to reduce the motivation of individual …

This chapter provides readers with a detailed and integrative, yet reasonably accessible and
efficient, review of the state of the scientific understanding of individual motivation in groups …