Couples' Reasons for Cohabitation: Associations with Individual Well-Being and Relationship Quality.

This study used a new measure to examine how different types of reasons for cohabitation were associated with individual well-being and relationship quality in a sample of 120 cohabiting heterosexual couples (N = 240). Spending more time together and convenience were the most strongly endorsed reasons. The degree to which individuals reported cohabiting to test their relationships was associated with more negative couple communication and more physical aggression as well as lower relationship adjustment, confidence, and dedication. Testing the relationship was also associated with higher levels of attachment insecurity and more symptoms of depression and anxiety. Men were more likely than women to endorse testing their relationships and less likely to endorse convenience as a reason for cohabiting.