“…T1D has been described as a "family disease" (Williams, Laffel, & Hood, 2009), not only because of the central role that parents play in treatment management but also because of the interrelation of family functioning and child adjustment (Drotar, 1997;Kazak, 1997). environment (Holmbeck, Coakley, Hommeyer, Shapera, & Westhoven, 2002;Missotten, Luyckx, & Seiffge-Krenke, 2012). This variable refers to appropriate, healthy, and positive interactions among family members (Field & Duchoslav, 2009), and it describes the support that family members provide one another (Soliday, Kool, & Lande, 2001).…”