“…Although some researchers have concluded that the "typical" JSO does not exist (MiccioFonseca & Rasmussen, 2009), clinical and empirical research provides evidence of a number of distinct groups of offenders, and several classification schemes have been proposed (e.g., Becker, 1998;Becker & Hicks, 2003;Veneziano & Veneziano, 2002). The proposed classification schemes have been based on (a) personality profiles (Worling, 2001); (b) offending characteristics, such as victim age, use of violence, and presence of co-offenders (Bijleveld & Hendriks, 2003;Graves, Openshaw, Ascione, & Ericksen, 1996;Hunter, Figueredo, Malamuth, & Becker, 2003;Långström & Grann, 2000); (c) offending history, such as the presence of nonsexual delinquency (e.g., Butler & Seto, 2002); and (d) underlying motivation of the sex offences (e.g., Knight & Prentky, 1993).…”