Teachers Can Best Facilitate the Learning of "How to Join

Teachers can best facilitate the learning of "how to join a social group" at the high school level by:

A) Implicit instruction in how to join groups and getting to know people
B) Helping students change faulty thinking by focussing on the positive aspects of their personality
C) Giving students simple guidelines to assist students to understand and welcome students with diverse abilities
D) All of the options given here apply