Social motivation in schizophrenia: How research on basic reward processes informs and limits our understanding. (July 2018)

• Record Type: Journal Article
• Authors: Fulford, Daniel; Campellone, Tim; Gard, David E.
• Is Part Of: Clinical psychology review. Volume 63(2018)
• Page Start: 12
• Page End: 24
• Publication Date: 2018-07
• Subjects: Schizophrenia -- Social motivation -- Social functioning -- Reward; Clinical psychology -- Periodicals; Psychology, Pathological -- Periodicals; Psychotherapy -- Periodicals; Psychology, Clinical -- Periodicals; Electronic journals; 616.89
• DOI: 10.1016/j.cpr.2018.05.007
• Languages: English
• ISSNs: 0272-7358

Abstract

Abstract: Limited quantity and quality of interpersonal exchanges and relationships predict worse symptomatic and hospitalization outcomes and limit functional recovery in people with schizophrenia. While deficits in social skills and social cognition contribute to much of the impairment in social functioning in schizophrenia, our focus on the current review is social motivation—the drive to connect with others and form meaningful, lasting relationships. We pay particular attention to how recent research on reward informs, and limits, our understanding of the construct. Recent findings that parse out key components of human motivation, especially the temporal nature of reward and effort, are informative for understanding some aspects of social motivation. This approach, however, fails to fully integrate the critical influence of uncertainty and punishment (e.g., avoidance, threat) in social motivation. In the current review, we argue for the importance of experimental paradigms and real-time measurement to capture the interaction between social approach and avoidance in characterizing social affiliation in schizophrenia. We end with suggestions for how researchers might move the field forward by emphasizing the ecological validity of social motivation paradigms, including dynamic, momentary assessment of social reward and punishment using mobile technology and other innovative tools. Highlights: Social impairment in schizophrenia arises from skill, cognition, and motivation deficits. Research on reward has improved understanding of general motivation. This work, however, lacks specificity for understanding social motivation. Insights emerge from research focused on social reward and punishment interactions.