Nostalgia and Biculturalism: How Host-Culture Nostalgia Fosters Bicultural Identity Integration

Individuals who have been exposed to and internalized two cultures vary in the degree to which they perceive their cultural identities as compatible (bicultural identity integration; BII). An experiment tested whether nostalgia, an emotion that is prevalent among bicultural individuals, influences BII and does so via acculturation orientation toward the host culture. Participants were originally from Greece, living in other European countries. We instructed them to recall nostalgic or ordinary events either from their host country or home country. We then assessed acculturation orientation and BII. We hypothesized and found that host-nostalgia increased BII both directly and indirectly via a more positive acculturation orientation toward the host culture. The findings extend the literature on factors that facilitate BII, and showcase the potential of nostalgia to improve biculturality.