“…Such an approach could eventually dovetail with current investigations of dynamic and clinical risk indicators associated with violence, physical aggression, and criminal recidivism (Brown, St. Amand, & Zamble, 2009). Hypotheses were developed after a thorough literature review examined evidence of aggression subtypes in animal biology (Gregg & Siegel, 2001;Moyer, 1976;Valzelli, 1981), human lesion studies (Damasio, Tranel, & Damasio, 1990;Stuss & Benson, 1984), and social psychological research (Crick & Dodge, 1996;Dodge & Coie, 1987) and among antisocial populations, including both delinquents (Miller, 1988;Moffit, Lynam, & Silva, 1994) and psychopaths (Blair, Colledge, & Mitchell, 2001;Lapierre, Braun, & Hodgins, 1995). Supportive evidence was also reported in recent neuroimaging studies that have found prefrontal hypoactivation in impulsive individuals who commit irritable but not premeditated acts of aggression (Raine et al, 1998(Raine et al, , 2000Soderstrom, Tullberg, Wikkelsö, Ekholm, & Forsman, 2000).…”