Answer:
mentoring
Step-by-step explanation:
The Big Brothers Big Sisters is one of the largest volunteer network for mentoring the youths of the United States of America. It is the largest volunteer support mentoring program of America.
In this show, they make and produce meaningful monitored matches between the adult volunteers and children (the Big and the Littles). It mentors the young children to learn and experience from the learned and 'big' Americans.