“…An increase in sense of belongingness is associated with reductions in suicidality and aggression, and an increase in feelings of well-being. These are areas in which TCs appear to have an effect (Barr et al, 2010; Dietz, Connell, & Scarpitti, 2003; De Leon, Sacks, Staines, & McKendrick, 2000; Shuker, Sullivan, & Rivlin, 2010). Reductions in aggressive and disruptive incidents in prison TCs (Dietz, Connell, & Scarpitti, 2003; Newton 2010) tally specifically with research linking lack of belongingness to aggression and paucity of prosocial skills.…”