“…Several investigations have identified a number of risk factors associated with delinquency, including being a male, having ethnic minority status, economic disadvantage, child maltreatment and dependency involvement, special education diagnosis, the presence of a learning disability, the presence of an emotional, disability, academic underperformance, illegal substance violation, and recidivism (McCord et al, 2001;Moffitt, 1990;Morgan & Lilienfeld, 2000;Morris & Morris, 2006;Otnow-Lewis et al, 1985;Rutherford & Nelson, 2005;Shelley-Tremblay et al, 2007;Waldie & Spreen, 2001). However, the causal status of known risk factors remains to be clarified, and no single risk factor can fully explain violent or non-violent delinquent behavior.…”