“…In order to get along with peers, inmates had to follow a code that acknowledged the utility of aggression, even violence, and discouraged prosocial associations with authority figures (Sykes and Messinger 1960, Irwin and Cressey 1962, Wellford 1967). The inmate code remains a topic of interest in recent research (see for example, Winfree et al 2002, Crewe 2005, Trammell 2009b); however, recent studies of modernday male prisons frequently focus on aggression and violence directly, not the code itself (see for example, Kerley et al 2005, Sorensen and Cunningham 2009, Turner and Ireland 2010. For example, Turner and Ireland (2010) examined the relationship between individual personality characteristics and bullying among incarcerated men.…”