Are more...Cooperative in completing subsequent tasksWilling to make personal sacrifices to benefit a group
Slide 4
Synchronous Activities...
Are actions you take with others, where everyone is doing the same thing at the same time in physical proximity to one another.
Slide 5
Wiltermuth and Heath's Research (2009)
Showed that:You don't have to feel good about a group or activity in order to be more cooperative.Just the act of doing the synchronous activity seems to strengthen social attachment among group members.