group norms is a standard, value, or rule that outlines an appropriate behavior or expectances. can be contained within society or can be exclusive to a smaller group.
social identity theory outlines the tendency for people to favor their in-groups over an out-group in order to enhance their sense of self esteem.
culture is the customs, behaviors and values of a particular group in society. culture can be linked to an individual, ethnicity, religious beliefs, nationality or even the area in which they live.
social loafing is an individuals reduction in effort when work is preformed in a group as compared to individually. due to the belief that others will put in the effort.
Individualist culture which are cultures that priorities the need and goal of individuals and value independence.
collectivist culture are cultures that priorities the need and goals of groups
social identity theory outlines the tendency for people to favor their ingroups over an outgroup