Culture refers to norms of behavior and shared values among a group of people. Norms of behavior are common or pervasive ways of acting that are found in a group and that persist because group members tend to behave in ways that teach these practices to new members, rewarding those who fit in and sanctioning those who do not. Shared values are important concerns and goals shared by most of the people in a group that tend to shape group behavior and that often persist over time even when group membership changes.
