Norms vary in terms of their importance to a culture.
1. Folkways are norms that are not strictly enforced, such as passing on the left side of the sidewalk. They may result in a person getting a dirty look.
2. Mores are norms that are believed to be essential to core values and we insist on conformity. A person who steals, rapes, and kills has violated some of society’s most important mores.
3. Norms that one group considers to be folkways another group may view as mores. A male walking down the street with the upper half of his body uncovered may be violating a folkway; a female doing the same thing may be violating mores.
4. Taboos are norms so strongly ingrained that even the thought of them is greeted with revulsion. Eating human flesh and having sex with one’s parents are examples of such behavior.