“…On the other hand, being part of a social group can have a positive impact on health-related behaviours (Crabtree, Haslam, Postmes, & Haslam, 2010;Jetten, Haslam, Haslan, Dingle, & Jones, 2014). For example, the presence of varied types of social support (friend, family, support groups) appear to aid in the alcohol recovery process by promoting sustained abstinence within alcohol anonymous groups (for review see, Groh, Jason, & Keys, 2008).…”