Growing Together Through Our Cultural Differences: Self-Expansion in Intercultural Romantic Relationships.

Intercultural romantic relationships are increasingly common and although the obstacles such couples face are well documented, the factors that facilitate their success are less studied. Although cultural differences may present challenges, they also offer opportunities for self-expansion-personal growth via new perspectives, knowledge, and identities. In three studies using cross-sectional, dyadic, longitudinal, and experimental methods (NTotal = 896), self-expansion was associated with relationship quality and identity outcomes (i.e., identity integration, cultural self-awareness). Self-expanding through a partner's culture (i.e., cultural self-expansion) was uniquely related to identity outcomes, beyond self-expanding more generally (relational self-expansion). Furthermore, actively sharing cultures and discussing their differences were linked to greater cultural and relational self-expansion, which in turn differentially predicted partners' relationship quality and cultural identities. These studies provide a first look at the role of self-expansion in intercultural relationships, demonstrating that the way couples negotiate their cultures is linked to both relational and personal outcomes.

The Potential Cost of Cultural Fit: Frame Switching Undermines Perceptions of Authenticity in Western Contexts.

Behaving consistently across situations is fundamental to a person's authenticity in Western societies. This can pose a problem for biculturals who often frame switch, or adapt their behavior across cultural contexts, as a way of maintaining fit with each of their cultures. In particular, the behavioral inconsistency entailed in frame switching may undermine biculturals' sense of authenticity, as well as Westerners' impressions of biculturals' authenticity. Study 1 had a diverse sample of biculturals (N = 127) living in the United States and Canada describe an episode of frame switching (vs. no switching control vs. neutral control) and report on their state authenticity during the episode. Results showed that biculturals recalled feeling less authentic during an instance of frame switching compared to no switching control and neutral control. Study 2 had mainstream Canadians (White and of American, Canadian, or Western European cultural heritage, N = 97) read a hypothetical vignette, from a third-person perspective, about a bicultural who frame switches (vs. no switching control vs. neutral control) and provide their impressions of the bicultural's authenticity and multiple other desirable traits. Participants rated the bicultural as less authentic when he frame switched compared to no switching control and neutral control, and rated him as less likeable, trustworthy, and warm (but not competent) as downstream consequences of seeing him as less authentic. These results demonstrate that frame switching can come at a cost to authenticity, both in terms of how biculturals see themselves and are seen by others, at least in Western societies. These findings highlight that the way biculturals negotiate their cultures affects them psychologically and socially. In the context of cultural fit, the active process of establishing and maintaining fit with one's cultures can have unforeseen consequences.