Professor garcia is assigning a group project for her research methods course. what could she do in an attempt to reduce social loafing

In order to combat social loafing Professor Garcia could hold group members responsible for each other's part in the group and set up a system of checks and balances. The professor could also assign the lowest possible number of people to minimize wavering attitudes. The proffesor could also hold people directly responsible for specific roles on the group project and assign them individual grades.