期刊
JOURNAL OF ATTENTION DISORDERS
卷 -, 期 -, 页码 -出版社
SAGE PUBLICATIONS INC
DOI: 10.1177/10870547231201867
关键词
RDoC; reward; comorbid psychopathology; CBCL
This study evaluated the association between reward functioning and general or specific psychopathologies. The findings suggest that reward dysfunction is significantly associated with both general and specific psychopathologies.
Objective: Problems with reward processing have been implicated in multiple psychiatric disorders, but psychiatric comorbidities are common and their specificity to individual psychopathologies is unknown. Here, we evaluate the association between reward functioning and general or specific psychopathologies.Method: 1,213 adults and their1,531 children (ages 6-12) completed various measures of the Positive Valence System domain from the Research Domain Criteria (RDoC). Psychopathology was assessed using the Child Behavior Checklist for children and the Adult Self Report for parents.Results: One general factor identified via principal factors factor analysis explained most variance in psychopathology in both groups. Measures of reward were associated with the general factor and most specific psychopathologies. Certain reward constructs were associated solely with specific psychopathologies but not general psychopathology. However, some prior associations between reward and psychopathology did not hold following removal of comorbidity. Conclusion: Reward dysfunction is significantly associated with both general and specific psychopathologies.
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