“…Some of these types of treatment have included castration, the use of anti-androgens to reduce sex drive, electroconvulsive therapy, olfactory and pharmacologic aversion techniques, masturbatory reconditioning therapy, penile conditioning therapy, anger management, sex education, empathy training, and cognitive behavioral therapy (CBT) (see Seto, 2008, for a review of these treatments). Furthermore, in addition to the many different types of treatment, both group therapy and individual therapy formats have been applied in the delivery of treatment (Langevin, Wright, & Handy, 1988;Maletzky & Steinhauser, 2002;Marshall, Marshall, Serran, & O'Brien, 2008). Regardless of the type of therapy or the setting in which it is applied, the predominant goal of sex offender therapy historically has been the prevention of future sex offenses, or relapse prevention (RP) (Marshall et al, 2008).…”