Answer:
The social groups viewed as the one with which a person identifies is called an "in-group".
Step-by-step explanation:
An "in-group" is the group a person considers his or her group. But to do this, that person has to have a belonging feeling. This translates into the identification she or he feels with the group, the composers of that group and the group objectives. To do that, the persona has to have the same goals as the other group members. But the most important factor is that they have to know each other, establish emotional bonds and build relationships to make a system.