“…Goldstein, Glick, and Gibbs (1998) considered aggressive behaviour to be associated with problem behaviours, such as inadequate emotional control, a limited range of social skills, and a combination of antisocial norms and values, and empirical evidence has been found to support this supposition. Compared with non-aggressive people, aggressive people have dysfunctions in perception (Akhtar & Bradley, 1991), attention (Lochman, White, & Wayland, 1991), attribution (Dodge, Price, Bachorowski, & Newman, 1990), cognition (Lochman & Dodge, 1994), emotion (Zamble & Quinsey, 1997), social competence (Hollin, 1990), and awareness of current norms and values (Nelson, Smith, & Dodd, 1990;Palmer & Hollin, 1999).…”