A simulated live interaction to examine behavioral correlates of social cognition in individuals with social anhedonia
A simulated live interaction to examine behavioral correlates of social cognition in individuals with social anhedonia
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Date
2010
Authors
Park, Stephanie Grace
Advisor
Blanchard, Jack J
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Abstract
Anhedonia, the inability to experience pleasure, is a core negative symptom of
schizophrenia and is one of the strongest predictors for the development of
schizophrenia-spectrum disorders. However, much is unknown about the processes
that underlie social behavior in individuals with social anhedonia. The current study
examined differences in social skillfulness, social functioning, and social cognition
between these individuals and controls using a simulated live interaction, self-report
measures, and assessments of social cognition. Results showed that, compared to
controls, individuals with social anhedonia (1) reported lower levels of social
functioning and social support, (2) were rated as having poorer overall social skill and
affiliation, but (3) did not differ on three assessments of social cognition. Thus,
social cognitive processes do not appear to explain the social deficits seen in
individuals with social anhedonia, and future research ought to examine the role of
other domains such as emotion or motivation.