Internalisation- a person genuinely accepts group norms, this results in private as well as public change in behaviour, usually a permanent change as attitudes are internalised. The chAnge exists in absence of group members
Identification- conforming to a groups opinions/behaviour because we value something about them. Publicly change opinions/behaviour, usually to be accepted, even if we don’t privately agree with everything the group stands for
Compliance- going along with others in public, but not privately changing behaviour or opinions. Stops as soon as group pressure stops