“…Moreover, environmental and contextual variables take on increased salience in determining the behavioral outcomes of TBI patients within the context of diminished cognitive control (Dombovy, 1998;Prigatano et al, 1996;Ylvisaker and Feeney, 1998) and affect the extent to which cognitive deficits interfere with psychosocial adaptation (Tomberg et al, 2005;Winkler et al, 2006). TBI patients often place amplified importance on their social network to support positive emotional and vocational outcomes (Kaplan, 1990;Webb et al, 1995; also see Ylvisaker et al, 2003), yet the social disruptions they experience can culminate in their inability to assimilate into normal social situations, thereby decreasing the availability of generalized social support (Spence et al, 1993;Tate et al, 1989;Zencius and Wesolowski, 1999) and increasing reliance on a smaller, denser, and more family-centered social network (Finset et al, 1995;Kozloff, 1987;Prigatano and Gupta, 2006). Clients affected with both an AUD and cognitive deficits may similarly demonstrate social impairments that limit their social network, yet little research attention has been dedicated to understanding the impact of helping agents outside the context of treatment in these persons.…”