“…While previous research explored biological and physiological gender differences and their impact on addictive behaviors (e.g., Gavaler & Rosenblum, 1994; Grossman, Roselle, Nienaber, & Schmitt, 1994; LaGrange, 1994; Lex, 1994), more recent studies point to a more complicated addiction process in which multiple factors (including biological, psychological, social, and culture factors) play key roles (Briggs & Pepperell, 2009; Doherty, Green, Reisinger, & Ensminger, 2007; Kelly et al, 2009; Lewis, 1994a; McDonald, 1994; Watson, 1994).…”