Is there a reference group mentioned in the video?

video link below and asnwer the following questions. What type of leader is the Principal? Is there a leader in the group of students? Is

Wacth the video link below and asnwer the following questions.

• What type of leader is the Principal? Is there a leader in the group of students?
• Is this a primary or secondary group?
• Is there a reference group mentioned in the video? Is there characteristics of In-group / Out-group mentioned in the video?

Link: https://www.youtube.com/watch?v=rnbDA4wKrg0