The influence of members’ attachment style on group cohesion in substance use therapy groups

Abstract

AbstractGroup cohesion is an important factor in group therapy as it influences treatment outcomes and group processes. One’s attachment style has been found to impact experiences of group cohesion, however research into this relationship in substance use disorder (SUD) group treatment is lacking. This is of particular concern as insecure attachment presentations are more prevalent in this clinical population and group therapy is often treatment of choice. The current study sought to determine whether attachment style significantly predicted group cohesion. It also provided a qualitative exploration of factors that promote group cohesion in SUD group treatment. Participants (N = 38) attending a SUD therapy program completed self-report measures. Attachment avoidance was a significant negative predictor of positive bonding and positive working, and a significant positive predictor of negative relationships. Attachment anxiety was a significant negative predictor of negative relationships, however, unexpectedly did not significantly predict positive bonding or positive working. The current findings highlight the importance of group therapists tailoring group treatment to meet the attachment needs of individuals to promote a group therapy environment conducive to recovery.