Compliance is the weakest type of conformity. It is where a person publicly changes their behaviour and beliefs to fit that of a group and avoid disapproval. However, privately, the person does not accept the behaviours and beliefs of the group – they just comply with them.
Identification
Identification is a stronger type of conformity than compliance because it involves the person both publicly and privately changing their behaviour and beliefs to fit that of a group they want to be part of. However, the person only identifies with these beliefs as long as they are associated with the group – upon leaving the group, the original behaviours and beliefs return.
Internalisation
Internalisation is the strongest type of conformity. It is where a person both publicly and privately changes their behaviour and beliefs to those of a group – but permanently. So, unlike identification, individuals who internalise beliefs and behaviours maintain those beliefs and behaviours even after leaving the social group.
Kelman (1958)
3 types of conformity: Compliance, Identification, internalisation