Answer:
Anticipatory socialization
Step-by-step explanation:
Anticipatory socialization is a phenomenon that facilitates social interaction. The other member of out-group learns how to give the value and the standard of the groups.
It is the process in which it changes the attitudes and behavior of a person. The word that is related to anticipatory socialization is grooming, training and play-acting and rehearsal.
Many times peoples are rejected from the group because of their ignorance to give value to the norms of groups.