Intercultural couples' stress: impact of dyadic coping on relationship satisfaction

Intercultural couples -partners from two different countries- may face increased levels of stress within their relationship (internal stress). Internal stress can negatively impact relationship satisfaction, whereas developing healthy ways to cope (dyadic coping; DC) can lower stress levels and improve relationship satisfaction (e.g., Bodenmann, 2005). Specifically, it may be important for partners to perceive that their partner as supporting them during times of stress through engaging in DC. This study examined whether intercultural couples experience internal stress and what effects, if any, perceived partner engagement in DC had on their reported relationship satisfaction. Cross-sectional data was gathered from 85 couples and was analyzed using Actor-Partner Interdependence Models (APIMs; Kenny & Cook, 1999). Separate APIMs were conducted to examine the association between the independent variables (perceived partner engagement in: positive DC, negative DC, delegated DC, and supportive DC) and the outcome variables of internal stress and relationship satisfaction, while controlling for years each partner lived in their country of birth, average and differences on identification with individualism-collectivism values and behaviors, and if partners did or did not identify as the same race and/or ethnicity. Additionally, APIMs of internal stress on relationship as moderated by perceived partner positive and negative DC were conducted. Results showed significant associations of all independent variables on internal stress and relationship satisfaction. There were no signification interactions between internal stress and DC on relationship satisfaction. Implications for relationship researchers and mental health professionals working with intercultural couples are discussed.