In this commentary, the author traces theoretical contributions that fueled her interest in the role of social/interpersonal striving, relating, and enjoyment in terms of schizophrenia. Social anhedonia is discussed in the context of schizophrenia. The author reviews selective empirical evidence indicating that social anhedonia has a unique role in terms of risk for schizophrenia as well as schizophrenia outcome. Other risk indicators for adult schizophrenia-spectrum outcomes are briefly considered. The author discusses the measurement of social anhedonia across the lifespan and transdiagnostically. Finally, this commentary offers a critique of current strategies for risk calculation.
Keywords: Anticipatory and Consummatory Interpersonal Pleasure Scale (ACIPS); Plankton; Primary production; Risk prediction and calculation; Schizotypy; Social reward.
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