“…In line with the findings on immigrants and African Americans, several authors argued that, for American Indians, too, a positive attachment to both the ethnic ingroup and the dominant (White) American society is beneficial to well-being (e.g., LaFromboise, Hoyt, Oliver, & Whitbeck, 2006; Oetting & Beauvais, 1991). However, empirical support for this proposition is mixed (House, Stiffman, & Brown, 2006; Jones & Galliher, 2007): Some studies found positive relations between ethnic identity, orientation toward the mainstream society and various indicators of well-being (e.g., LaFromboise, Albright, & Harris, 2010; Martinez & Dukes, 1997; Moran, Fleming, Somervell, & Manson, 1999; Oetting & Beauvais, 1991), whereas other studies showed nonsignificant or even negative associations (Adams, Fryberg, Garcia, & Delgado-Torres, 2006; Brown & Smirles, 2005; LaFromboise, Medoff, Lee, & Harris, 2007).…”