1) The group was assigned a project to create a video implementing concepts from social psychology. They developed a storyline where two students decide to go shopping but change their minds and join two other students to study together.
2) They filmed scenes showing social influence, first impressions, extrinsic motivation, observational learning, and building self-efficacy. One student is initially studying alone but joins others influenced by their invitation. Others notice a hard-working student and decide to emulate her studying.
3) On exam day, all four students feel confident in their ability and beliefs that studying as a group helped prepare them. They hoped to achieve better exam results through collaborating and supporting each other's self-efficacy.