This study examined the developmental significance of adult attachment security--as measured by the Adult Attachment Interview--for romantic relationship functioning concurrently and approximately 1 year later in a sample of heterosexual dating couples between the ages of 18 and 25 (115 dyads at Time 1 [T1] and 57 dyads at T2, 74% White). The…

Work in developmental psychiatry and psychology has increasingly focused on how internal representations of early experiences with primary figures of childhood affect relationship formation in later childhood and adulthood. Investigations of the reflective self function, which involves mental states in which individuals become the subject of their…