Abstract:

Group attachment refers to that there's a kind of emotional interaction and interdependence between members of
community. In recent years, sense of loneliness affects the mental health among students. The paper summarizes the mechanism of loneliness，group attachment content，and application methods of group attachment interventions in loneliness among college students. The group attachment in loneliness intervention application has four steps, including the identification of specific objectives, formation of groups attachment group, the use of a certain group counseling techniques for implementation, and evaluation.

Key words: group attachment, loneliness, college student, group counseling