“…Many investigators have examined external infl uences on alcoholuse initiation, such as peer use (Curran et al, 1997;Jackson, 1997) and alcohol availability (Komro et al, 2007). However, there is considerable need to examine the infl uence of individual characteristics on alcohol initiation, specifi cally personality-based (McGue et al, 2001;Webb et al, 1991), affective (Crum et al, 2008;Wu et al, 2008), and cognitive factors (Fisher et al, 2007;Meier et al, 2007). Stable personal characteristics may infl uence ways that environmental cues are interpreted and used in adolescent decision making regarding drinking (Brown, 2001;Coie and Dodge, 1998).…”