“…The importation model of inmate behavior posits that pre-confinement characteristics and behaviors contribute to inmate misconduct (Irwin & Cressey, 1962), and decades of research have shown that individual-level risk factors, such as prior arrests and convictions, gang history, active criminal justice status, substance abuse history, recurrent prison confinements, and others (Byrne & Hummer, 2007;Cao, Zhao, & Van Dine, 1997;Cunningham & Sorensen, 2007;DeLisi, Berg, & Hochstetler, 2004;Fox, 1958;Gaes, Wallace, Gilman, Klein-Saffran, & Suppa, 2002;Griffin & Hepburn, 2006;Hochstetler & DeLisi, 2005;Trulson, DeLisi, & Marquart, in press;Trulson, Marquart, & Kawucha, 2006;cf., DeLisi et al, 2009;McReynolds & Wasserman, 2008) are associated with institutional misconduct and inmate violence. Less research has studied inmates' psychosocial characteristics, such as anger vis-à-vis criminal history as these variables relate to misconduct.…”