Abstract
This study examined couples' perceptions of each other's daily affect, using a daily diary methodology. Specifically, we tested the extent to which couples accurately inferred how their partner was feeling (empathic accuracy) and the extent to which spouses used their own feelings as a gauge for how their partner was feeling (assumed similarity). We also tested for indirect accuracy in couples' perceptions; that is, that assumed similarity in the context of actual similarity leads to empathic accuracy. Participants were 51 couples who completed daily diaries for seven consecutive nights. Results based on the Actor-Partner Interdependence Model indicated that couples showed both empathic accuracy and assumed similarity in their perception of their partner's positive affect; however, they used assumed similarity in rating their partner's hard negative (anger, hostility) and soft negative (sadness, fear) affect. Furthermore, tests of indirect accuracy found that wives were indirectly accurate in perceiving their husbands' positive affect and both husbands and wives were indirectly accurate in perceiving each other's hard negative affect because they were biased. Complementing laboratory studies, the present study highlights that examining couples' perceptions of each other's feelings in contexts of daily life, and differentiating positive and negative emotions, can further our understanding of the role of emotions for healthy relationship functioning.