“…Several contributions have concentrated more specifically on probable evidence of interpersonal aggression (Walker, 1989;Smith, 1996Smith, , 1997Smith, , 2003Lambert, 1994Lambert, , 1997Jurmain and Bellifemine, 1997;Ogilvie and Hilton, 2000;Standen and Arriaza, 2000;Dawson et al, 2003;Willey and Emerson, 1993;Williamson et al, 2003;Lessa and Mendonça de Souza, 2004;Judd, 2006Judd, , 2008Roksandic et al, 2006;Torres-Rouff and Costa Junqueira, 2006;Buzon and Richman, 2007;Tung, 2007;Steadman, 2008).…”