Emotion recognition in schizophrenic and depressed inpatients

The performance of schizophrenic inpatients (N = 14), depressed inpatients (N = 15), and normal hospital employees (N = 15), all females, was compared on Izard's (1971) test of emotion recognition. Subjects were required to match photographs of facial expressions of emotion with the correct label for the emotion. The average numbers of errors of four types were examined: Positive or neutral emotions mislabelled as other positive or neutral emotions; positive or neutral emotions mislabelled as negative; negative emotions mislabelled as positive or neutral; and negative emotions mislabelled as other negative emotions. The principal findings were (1) the schizophrenics were less accurate than normals, but they were not less accurate than the depressives, nor were they less accurate on negative than positive or neutral emotions; (2) the depressives did not display any form of negative bias in emotion recognition; and (3) both groups of inpatients were less accurate than normals when they labelled an emotion as positive or neutral, but not when they labelled it as negative. Implications of the results for the etiology and maintenance of schizophrenia and depression were noted.