Compliance Techniques:These are strategies that are used to get others to comply with one's wishes, such as the foot-in-the-door technique or door-in-the-face technique.
Ingroup vs. Outgroup: The ingroup is a social group to which a person psychologically identifies as being a member, while an outgroup is a social group with which an individual does not identify.
Social Facilitation:This refers to the tendency for people to perform differently when in the presence of others than when alone.