{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Pelletier-Baldelli A"],"funding":["NICHD NIH HHS","NIMH NIH HHS","National Institutes of Health"],"pagination":["96-103"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7914219"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["135"],"pubmed_abstract":["Existing animal and human research support the causal role of stress in the emergence of anhedonia, and in turn, the influence of anhedonia in social functioning. However, this model has not been tested in relation to psychosis-risk; this literature gap is notable given that both anhedonia and declining social functioning represent key markers of risk of developing a psychotic disorder such as schizophrenia. The current research tested the evidence for this model using structural equation modeling in 240 individuals selected based on a range of psychosis-risk symptomatology from the general community. Results supported this model in comparison with alternative models, and additionally emphasized the direct role of perceived stress in social functioning outcomes. Findings suggest the clinical relevance of targeting early perceptions of stress in individuals meeting psychosis-risk self-report criteria in an effort to prevent subsequent anhedonia and declines in social functioning."],"journal":["Journal of psychiatric research"],"pubmed_title":["Perceived stress influences anhedonia and social functioning in a community sample enriched for psychosis-risk."],"pmcid":["PMC7914219"],"funding_grant_id":["R01 MH116039","R34 MH110506","R01 MH120091","R01 MH120092","T32 HD007376","T32 MH106440","R01 MH112613","R01 MH112612","R01 MH112545","R01 MH120088","R21 MH119438"],"pubmed_authors":["Strauss GP","Kuhney FS","Gupta T","Chun C","Ellman LM","Mittal VA","Pelletier-Baldelli A","Schiffman J"],"additional_accession":[]},"is_claimable":false,"name":"Perceived stress influences anhedonia and social functioning in a community sample enriched for psychosis-risk.","description":"Existing animal and human research support the causal role of stress in the emergence of anhedonia, and in turn, the influence of anhedonia in social functioning. However, this model has not been tested in relation to psychosis-risk; this literature gap is notable given that both anhedonia and declining social functioning represent key markers of risk of developing a psychotic disorder such as schizophrenia. The current research tested the evidence for this model using structural equation modeling in 240 individuals selected based on a range of psychosis-risk symptomatology from the general community. Results supported this model in comparison with alternative models, and additionally emphasized the direct role of perceived stress in social functioning outcomes. Findings suggest the clinical relevance of targeting early perceptions of stress in individuals meeting psychosis-risk self-report criteria in an effort to prevent subsequent anhedonia and declines in social functioning.","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Mar","modification":"2025-04-22T12:41:26.428Z","creation":"2025-02-18T23:32:24.386Z"},"accession":"S-EPMC7914219","cross_references":{"pubmed":["33460840"],"doi":["10.1016/j.jpsychires.2021.01.005"]}}