Dyadic Perceptions of Depression and Anxiety in Romantic Relationships

This study investigated dyadic perceptions of the causes of mental health symptoms within dating couples. We tested the extent to which a participant’s beliefs about their romantic partner’s attributions about mental health were accurate and/or biased and the extent to which causal attributions about mental health predicted relationship quality. Ninety-four dyads ( N = 188) reported on biological and psychological causes of mental health symptoms and relationship conflict and support. Consistent with hypotheses, the actor–partner interdependence model revealed more bias than accuracy in perceptions of the causes of mental health symptoms. Results also showed more effects of causal attributions on relationship quality for the romantic partner than for the participant with symptoms and more effects of controllable psychological causes on relationship quality relative to uncontrollable psychological or any biological causes. While relationship quality was generally positive, endorsement of most causes of mental health symptoms predicted higher conflict and lower support. These accuracy and bias effects as well as the effects on the romantic partner affirm the importance of studying both members of the romantic relationship because they would have been missed completely if only studying the participant with mental health symptoms. In terms of clinical practice, working with couples whose attributions align might look differently than working with couples who are not so aligned.