Ecological factors in psychological acculturation

There has been limited advancement in the empirical literature unpacking the ethnic density effect, a social ecological phenomenon that may help explain some of the conflicting findings in bidimensional acculturation research. In this study, we developed a brief measure of perceived ethnic density in a community sample of in Montreal, Canada, finding it to be a superior predictor of distress to objective linguistic density. Acquiring social support partly mediated the relation between perceived ethnic density and lower distress. Furthermore, the relation between heritage acculturation and distress was double moderated by perceived ethnic density and time lived in the neighborhood. A person-ecology match involving heritage acculturation and ethnic density was related to better psychological adjustment for participants who

Little is known about the relation between acculturation and socioecological contexts of migrants with a personal trauma history living in the community. This study represents an extension of our previous work and aimed to unpack the perceived neighborhood ethnic density (ED) effect and examine the moderating role of ED on the acculturation–adjustment relation in a community sample of migrants with trauma (N = 99) from developing countries residing in Montreal, Canada. ED was protective against general psychological distress but did not predict posttraumatic symptoms. The ED effect was mediated via degree of acculturation to the French–Canadian mainstream cultural context, rather than heritage acculturation, social support, or discrimination. Moreover, protective effects of French–Canadian mainstream acculturation for depressive symptoms and life satisfaction were found under high but not low ED conditions. Similarities and differences with our previous research as well as theoretical and prevention implications are discussed from a person–environment interaction perspective.

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