Relatives' Affective Style and the Expression of Subclinical Psychopathology in Patients with Schizophrenia

High expressed emotion (EE) is a measure of hostile, critical, and emotionally overinvolved attitudes expressed by a family member about a psychiatrically ill relative during an interview conducted in the patient's absence. EE is a robust predictor of relapse in schizophrenia, yet attempts to identify clinical characteristics that differentiate patients from high versus low EE families have mostly yielded negative findings. However, in a previous study, we found that patients with schizophrenia from high EE families exhibited greater levels of subclinical psychopathology when interacting with family members than did patients from low EE families. Patients from high EE families (N=32) also demonstrated considerable heterogeneity in their expression of subclinical psychopathology. The present study extends our previous work by demonstrating that this heterogeneity in patient subclinical psychopathology was associated with the extent to which family members expressed high EE congruent behaviors—as measured by the affective style (AS) coding system—when directly interacting with their patient‐relative. Elevations in anxious/agitated behaviors and hostile/unusual behaviors were observed among patients whose high EE relatives behaved in a manner consistent with their EE status. These findings support a complex, bidirectional model of the role of high EE attitudes in influencing the course of schizophrenia.