{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T12:49:55Z","timestamp":1791895795369,"version":"4.3.4"},"reference-count":227,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,8,5]],"date-time":"2026-08-05T00:00:00Z","timestamp":1785888000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000025","name":"National Institute of Mental Health","doi-asserted-by":"publisher","award":["MH121409"],"award-info":[{"award-number":["MH121409"]}],"id":[{"id":"10.13039\/100000025","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000025","name":"National Institute of Mental Health","doi-asserted-by":"publisher","award":["MH110462"],"award-info":[{"award-number":["MH110462"]}],"id":[{"id":"10.13039\/100000025","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Schizophrenia Research"],"published-print":{"date-parts":[[2026,11]]},"DOI":"10.1016\/j.schres.2026.07.025","type":"journal-article","created":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T10:24:58Z","timestamp":1785839098000},"page":"97-108","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Anhedonia in schizophrenia and psychosis spectrum disorders: An integrative review"],"prefix":"10.1016","volume":"297","author":[{"given":"Jack J.","family":"Blanchard","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brittany L.","family":"Davis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kasey E.","family":"Schuchardt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.schres.2026.07.025_bb0005","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1016\/j.schres.2023.08.009","article-title":"Social pleasure in daily life: a meta-analysis of experience sampling studies in schizophrenia","volume":"260","author":"Abel","year":"2023","journal-title":"Schizophr. Res."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0010","doi-asserted-by":"crossref","first-page":"809","DOI":"10.1093\/schbul\/sbac199","article-title":"Do people with schizophrenia enjoy social activities as much as everyone else? A meta-analysis of consummatory social pleasure","volume":"49","author":"Abel","year":"2023","journal-title":"Schizophr. Bull."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0015","doi-asserted-by":"crossref","first-page":"620","DOI":"10.1093\/schbul\/sbab148","article-title":"Two factors, five factors, or both? External validation studies of negative symptom dimensions in schizophrenia","volume":"48","author":"Ahmed","year":"2022","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2026.07.025_bb0020","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/j.schres.2016.05.015","article-title":"Treatment of negative symptoms: where do we stand, and where do we go?","volume":"186","author":"Aleman","year":"2017","journal-title":"Schizophr. Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0025","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1192\/S0007125000291496","article-title":"The Scale for the Assessment of Negative Symptoms (SANS): conceptual and theoretical foundations","volume":"Suppl(7)","author":"Andreasen","year":"1989","journal-title":"Br. J. Psychiatry"},{"issue":"7","key":"10.1016\/j.schres.2026.07.025_bb0030","doi-asserted-by":"crossref","first-page":"599","DOI":"10.1176\/appi.ajp.2020.20071091","article-title":"From womb to neighborhood: a racial analysis of social determinants of psychosis in the United States","volume":"178","author":"Anglin","year":"2021","journal-title":"Am. J. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0035","doi-asserted-by":"crossref","DOI":"10.1016\/j.pnpbp.2023.110833","article-title":"The relationship between negative symptoms and MATRICS neurocognitive domains: a meta-analysis and systematic review","volume":"127","author":"Au-Yeung","year":"2023","journal-title":"Prog. Neuro-Psychopharmacol. Biol. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0040","doi-asserted-by":"crossref","DOI":"10.1016\/j.cpr.2025.102590","article-title":"Using the experience sampling methodology to measure anhedonia and its correlates in mental health research: a systematic review","volume":"119","author":"Beames","year":"2025","journal-title":"Clin. Psychol. Rev."},{"issue":"12","key":"10.1016\/j.schres.2026.07.025_bb0045","doi-asserted-by":"crossref","first-page":"2054","DOI":"10.1017\/S0033291717003580","article-title":"Ethnic density effects for adult mental health: systematic review and meta-analysis of international studies","volume":"48","author":"Becares","year":"2018","journal-title":"Psychol. Med."},{"key":"10.1016\/j.schres.2026.07.025_bb0050","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1037\/h0094638","article-title":"Schizophrenia: cognitive theory, research and therapy","volume":"32","author":"Beck","year":"2009","journal-title":"Psychiatr. Rehabil. J."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0055","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1037\/0021-843X.103.2.371","article-title":"Evaluation of social problem solving in schizophrenia","volume":"103","author":"Bellack","year":"1994","journal-title":"J. Abnorm. Psychol."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0060","doi-asserted-by":"crossref","first-page":"3146","DOI":"10.1038\/s41467-018-05377-0","article-title":"Sleep loss causes social withdrawal and loneliness","volume":"9","author":"Ben Simon","year":"2018","journal-title":"Nat. Commun."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0065","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1016\/j.tics.2020.02.003","article-title":"Sleep loss and the socio-emotional brain","volume":"24","author":"Ben Simon","year":"2020","journal-title":"Trends Cogn. Sci."},{"issue":"8","key":"10.1016\/j.schres.2026.07.025_bb0070","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pbio.3001733","article-title":"Sleep loss leads to the withdrawal of human helping across individuals, groups, and large-scale societies","volume":"20","author":"Ben Simon","year":"2022","journal-title":"PLoS Biol."},{"key":"10.1016\/j.schres.2026.07.025_bb0075","doi-asserted-by":"crossref","first-page":"262","DOI":"10.1016\/j.schres.2023.01.005","article-title":"Increasing social and community participation in veterans living with schizophrenia: a treatment outcome study","volume":"252","author":"Bennett","year":"2023","journal-title":"Schizophr. Res."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0080","doi-asserted-by":"crossref","first-page":"646","DOI":"10.1016\/j.neuron.2015.02.018","article-title":"Pleasure systems in the brain","volume":"86","author":"Berridge","year":"2015","journal-title":"Neuron"},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0085","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1093\/oxfordjournals.schbul.a033336","article-title":"Anhedonia, positive and negative affect, and social functioning in schizophrenia","volume":"24","author":"Blanchard","year":"1998","journal-title":"Schizophr. Bull."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0090","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1037\/0021-843X.110.3.363","article-title":"Diagnostic differences in social anhedonia: a longitudinal study of schizophrenia and major depressive disorder","volume":"110","author":"Blanchard","year":"2001","journal-title":"J. Abnorm. Psychol."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0095","doi-asserted-by":"crossref","first-page":"587","DOI":"10.1093\/schbul\/sbp107","article-title":"Social anhedonia and schizotypy in a community sample: the Maryland longitudinal study of schizotypy","volume":"37","author":"Blanchard","year":"2011","journal-title":"Schizophr. Bull."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0100","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1093\/schbul\/sbq104","article-title":"Toward the next generation of negative symptom assessments: the collaboration to advance negative symptom assessment in schizophrenia","volume":"37","author":"Blanchard","year":"2011","journal-title":"Schizophr. Bull."},{"issue":"1\u20132","key":"10.1016\/j.schres.2026.07.025_bb0110","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1016\/j.schres.2015.07.019","article-title":"Social affiliation and negative symptoms in schizophrenia: examining the role of behavioral skills and subjective responding","volume":"168","author":"Blanchard","year":"2015","journal-title":"Schizophr. Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0115","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1016\/j.schres.2017.01.011","article-title":"Examining the reliability and validity of the clinical assessment interview for negative symptoms within the management of schizophrenia in clinical practice (MOSAIC) multisite national study","volume":"185","author":"Blanchard","year":"2017","journal-title":"Schizophr. Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0125","doi-asserted-by":"crossref","DOI":"10.1016\/j.psychres.2020.112857","article-title":"Sleep disturbance and sleep-related impairment in psychotic disorders are related to both positive and negative symptoms","volume":"286","author":"Blanchard","year":"2020","journal-title":"Psychiatry Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0130","first-page":"486","article-title":"Sleep problems and social impairment in psychosis: a transdiagnostic study examining multiple social domains","volume":"11","author":"Blanchard","year":"2020","journal-title":"Front. Psychol."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0135","doi-asserted-by":"crossref","first-page":"1195","DOI":"10.1177\/21677026241227886","article-title":"Motivation and pleasure deficits undermine the benefits of social affiliation in psychosis","volume":"12","author":"Blanchard","year":"2024","journal-title":"Clin. Psychol. Sci."},{"key":"10.1016\/j.schres.2026.07.025_bb0140","series-title":"Dementia Praecox or the Group of Schizophrenias","author":"Bleuler","year":"1950"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0145","doi-asserted-by":"crossref","first-page":"572","DOI":"10.1016\/j.beth.2019.12.005","article-title":"An integrated sleep and reward processing model of major depressive disorder","volume":"51","author":"Boland","year":"2020","journal-title":"Behav. Ther."},{"key":"10.1016\/j.schres.2026.07.025_bb0150","doi-asserted-by":"crossref","DOI":"10.1016\/j.cpr.2024.102503","article-title":"Sleep and paranoia: a systematic review and meta-analysis","volume":"114","author":"Brown","year":"2024","journal-title":"Clin. Psychol. Rev."},{"issue":"1\u20132","key":"10.1016\/j.schres.2026.07.025_bb0155","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1016\/j.psychres.2012.09.008","article-title":"Consummatory and anticipatory anhedonia in schizophrenia: stability, and associations with emotional distress and social function over six months","volume":"205","author":"Buck","year":"2013","journal-title":"Psychiatry Res."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0160","doi-asserted-by":"crossref","first-page":"9","DOI":"10.5665\/sleep.3298","article-title":"Sleep health: can we define it? Does it matter?","volume":"37","author":"Buysse","year":"2014","journal-title":"Sleep"},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0165","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1037\/h0046016","article-title":"Convergent and discriminant validation by the multitrait-multimethod matrix","volume":"56","author":"Campbell","year":"1959","journal-title":"Psychol. Bull."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0170","doi-asserted-by":"crossref","first-page":"1343","DOI":"10.1093\/schbul\/sbw026","article-title":"Defeatist performance beliefs, negative symptoms, and functional outcome in schizophrenia: a meta-analytic review","volume":"42","author":"Campellone","year":"2016","journal-title":"Schizophr. Bull."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0175","doi-asserted-by":"crossref","first-page":"1127","DOI":"10.1093\/schbul\/sbad090","article-title":"Social motivation in schizophrenia: what\u2019s effort got to do with it?","volume":"49","author":"Catalano","year":"2023","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2026.07.025_bb0180","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1016\/j.schres.2022.05.028","article-title":"Reduced neural activity when anticipating social versus nonsocial rewards in schizophrenia: preliminary evidence from an ERP study","volume":"246","author":"Catalano","year":"2022","journal-title":"Schizophr. Res."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0185","doi-asserted-by":"crossref","DOI":"10.1093\/schbul\/sbaf117","article-title":"Targeting positive affect as a way to improve social anhedonia in schizophrenia","volume":"52","author":"Catalano","year":"2026","journal-title":"Schizophr. Bull."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0190","article-title":"Sleep in psychotic disorders: results from nationwide SUPER Finland study","volume":"3","author":"Cederlof","year":"2022","journal-title":"Schizophr. Bull. Open"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0195","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1080\/08039488.2024.2324060","article-title":"The Swedish version of the Motivation and Pleasure Scale self-report (MAP-SR): psychometric properties in patients with schizophrenia or depression","volume":"78","author":"Cernvall","year":"2024","journal-title":"Nord. J. Psychiatry"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0200","doi-asserted-by":"crossref","first-page":"374","DOI":"10.1037\/0021-843X.85.4.374","article-title":"Scales for physical and social anhedonia","volume":"85","author":"Chapman","year":"1976","journal-title":"J. Abnorm. Psychol."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0205","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1037\/0021-843X.103.2.171","article-title":"Putatively psychosis-prone subjects 10 years later","volume":"103","author":"Chapman","year":"1994","journal-title":"J. Abnorm. Psychol."},{"key":"10.1016\/j.schres.2026.07.025_bb0210","doi-asserted-by":"crossref","DOI":"10.1093\/schbul\/sbaf230","article-title":"The associations between multidimensional defeatist performance beliefs and anhedonia in early psychosis: an experience sampling study","author":"Chau","year":"2025","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2026.07.025_bb0215","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1016\/j.schres.2024.01.011","article-title":"Poor sleep quality in schizophrenia patients: a systematic review and meta-analyses of epidemiological and case-control studies","volume":"264","author":"Chen","year":"2024","journal-title":"Schizophr. Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0220","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1016\/j.schres.2016.11.016","article-title":"Do people with schizophrenia experience more negative emotion and less positive emotion in their daily lives? A meta-analysis of experience sampling studies","volume":"183","author":"Cho","year":"2017","journal-title":"Schizophr. Res."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0225","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1037\/prj0000409","article-title":"Romantic relationships, sexuality, and psychotic disorders: a systematic review of recent findings","volume":"44","author":"Cloutier","year":"2021","journal-title":"Psychiatr. Rehabil. J."},{"key":"10.1016\/j.schres.2026.07.025_bb0230","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.copsyc.2014.12.021","article-title":"Social baseline theory: the social regulation of risk and effort","volume":"1","author":"Coan","year":"2015","journal-title":"Curr. Opin. Psychol."},{"issue":"12","key":"10.1016\/j.schres.2026.07.025_bb0235","doi-asserted-by":"crossref","first-page":"1032","DOI":"10.1111\/j.1467-9280.2006.01832.x","article-title":"Lending a hand: social regulation of the neural response to threat","volume":"17","author":"Coan","year":"2006","journal-title":"Psychol. Sci."},{"issue":"10","key":"10.1016\/j.schres.2026.07.025_bb0240","doi-asserted-by":"crossref","first-page":"1574","DOI":"10.1093\/scan\/nsx091","article-title":"Relationship status and perceived support in the social regulation of neural responses to threat","volume":"12","author":"Coan","year":"2017","journal-title":"Soc. Cogn. Affect. Neurosci."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0245","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1093\/schbul\/sbn061","article-title":"Emotional experience in patients with schizophrenia revisited: meta-analysis of laboratory studies","volume":"36","author":"Cohen","year":"2010","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2026.07.025_bb0250","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1016\/j.schres.2020.07.024","article-title":"Social anhedonia and clinical outcomes in early adulthood: a three-year follow-up study within a community sample","volume":"223","author":"Cohen","year":"2020","journal-title":"Schizophr. Res."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0255","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1016\/j.biopsych.2017.05.017","article-title":"Interactions among working memory, reinforcement learning, and effort in value-based choice: a new paradigm and selective deficits in schizophrenia","volume":"82","author":"Collins","year":"2017","journal-title":"Biol. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0260","doi-asserted-by":"crossref","first-page":"519","DOI":"10.2147\/NDT.S225643","article-title":"Negative symptoms in schizophrenia: a review and clinical guide for recognition, assessment, and treatment","volume":"16","author":"Correll","year":"2020","journal-title":"Neuropsychiatr. Dis. Treat."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0265","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1016\/j.psychres.2011.05.032","article-title":"Negative expectancy appraisals and defeatist performance beliefs and negative symptoms of schizophrenia","volume":"189","author":"Couture","year":"2011","journal-title":"Psychiatry Res."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0270","doi-asserted-by":"crossref","first-page":"457","DOI":"10.1037\/ccp0000396","article-title":"Positive affect treatment for depression and anxiety: a randomized clinical trial for a core feature of anhedonia","volume":"87","author":"Craske","year":"2019","journal-title":"J. Consult. Clin. Psychol."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0275","doi-asserted-by":"crossref","first-page":"350","DOI":"10.1037\/ccp0000805","article-title":"Positive affect treatment targets reward sensitivity: a randomized controlled trial","volume":"91","author":"Craske","year":"2023","journal-title":"J. Consult. Clin. Psychol."},{"issue":"8","key":"10.1016\/j.schres.2026.07.025_bb0280","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1037\/abn0001000","article-title":"Passive sensing of anhedonia and amotivation in a transdiagnostic sample","volume":"134","author":"Culbreth","year":"2025","journal-title":"J. Psychopathol. Clin. Sci."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0285","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1093\/schbul\/sbae162","article-title":"Increased sensitivity to effort and perception of effort in people with schizophrenia","volume":"51","author":"Culbreth","year":"2025","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2026.07.025_bb0290","doi-asserted-by":"crossref","DOI":"10.1038\/s41380-026-03543-1","article-title":"Interventions for negative symptoms in schizophrenia: efficacy and clinical interpretability in a meta-analysis of 451 randomized controlled trials","author":"Damiani","year":"2026","journal-title":"Mol. Psychiatry"},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0295","doi-asserted-by":"crossref","first-page":"501","DOI":"10.3758\/s13415-024-01261-1","article-title":"Anhedonia relates to reduced striatal reward anticipation in depression but not in schizophrenia or bipolar disorder: a transdiagnostic study","volume":"25","author":"Daniels","year":"2025","journal-title":"Cogn. Affect. Behav. Neurosci."},{"key":"10.1016\/j.schres.2026.07.025_bb0300","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1016\/j.smrv.2016.01.001","article-title":"A systematic review of the nature and correlates of sleep disturbance in early psychosis","volume":"31","author":"Davies","year":"2017","journal-title":"Sleep Med. Rev."},{"key":"10.1016\/j.schres.2026.07.025_bb0305","doi-asserted-by":"crossref","first-page":"262","DOI":"10.1016\/j.jpsychires.2024.11.047","article-title":"Efficacy and safety of xanomeline-trospium chloride in schizophrenia: a systematic review and meta-analysis","volume":"181","author":"de Almeida","year":"2025","journal-title":"J. Psychiatr. Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0310","doi-asserted-by":"crossref","DOI":"10.1016\/j.psychres.2021.113728","article-title":"The association between sleep disturbances and negative symptom severity in patients with non-affective psychotic disorders, unaffected siblings and healthy controls","volume":"297","author":"de Crom","year":"2021","journal-title":"Psychiatry Res."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0315","doi-asserted-by":"crossref","first-page":"515","DOI":"10.1176\/ps.50.4.515","article-title":"Predictors of residential independence among outpatients with schizophrenia","volume":"50","author":"Dickerson","year":"1999","journal-title":"Psychiatr. Serv."},{"issue":"9","key":"10.1016\/j.schres.2026.07.025_bb0320","doi-asserted-by":"crossref","first-page":"823","DOI":"10.1016\/j.biopsych.2008.04.005","article-title":"General and specific cognitive deficits in schizophrenia: goliath defeats David?","volume":"64","author":"Dickinson","year":"2008","journal-title":"Biol. Psychiatry"},{"issue":"10","key":"10.1016\/j.schres.2026.07.025_bb0325","doi-asserted-by":"crossref","first-page":"902","DOI":"10.1016\/j.biopsych.2009.10.020","article-title":"Anhedonia and emotional experience in schizophrenia: neural and behavioral indicators","volume":"67","author":"Dowd","year":"2010","journal-title":"Biol. Psychiatry"},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0330","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0035622","article-title":"Pavlovian reward prediction and receipt in schizophrenia: relationship to anhedonia","volume":"7","author":"Dowd","year":"2012","journal-title":"PLoS One"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb3000","doi-asserted-by":"crossref","first-page":"714","DOI":"10.1007\/s10862-020-09818-3","article-title":"Learning the affective value of others in schizophrenia: examining the role of negative symptoms and cognitive deficits","volume":"42","author":"Dwyer","year":"2020","journal-title":"Journal of Psychopathology and Behavioral Assessment"},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0335","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1097\/PSY.0b013e31829de2e7","article-title":"An empirical review of the neural underpinnings of receiving and giving social support: implications for health","volume":"75","author":"Eisenberger","year":"2013","journal-title":"Psychosom. Med."},{"key":"10.1016\/j.schres.2026.07.025_bb0340","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/j.comppsych.2015.11.001","article-title":"Motivation and Pleasure Scale-Self-Report (MAP-SR): validation of the German version of a self-report measure for screening negative symptoms in schizophrenia","volume":"65","author":"Engel","year":"2016","journal-title":"Compr. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0345","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.psychres.2016.11.013","article-title":"Concordance of self-and observer-rated motivation and pleasure in patients with negative symptoms and healthy controls","volume":"247","author":"Engel","year":"2017","journal-title":"Psychiatry Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0350","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1186\/s12888-015-0610-y","article-title":"Positive Emotions Program for Schizophrenia (PEPS): a pilot intervention to reduce anhedonia and apathy","volume":"15","author":"Favrod","year":"2015","journal-title":"BMC Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0355","article-title":"Impact of positive emotion regulation training on negative symptoms and social functioning in schizophrenia: a field test","volume":"10","author":"Favrod","year":"2019","journal-title":"Front. Psychol."},{"key":"10.1016\/j.schres.2026.07.025_bb0360","doi-asserted-by":"crossref","DOI":"10.1017\/S0033291725000297","article-title":"Sleep and circadian difficulties in schizophrenia: presentations, understanding, and treatment","volume":"55","author":"Freeman","year":"2025","journal-title":"Psychol. Med."},{"issue":"7","key":"10.1016\/j.schres.2026.07.025_bb0365","doi-asserted-by":"crossref","first-page":"628","DOI":"10.1016\/S2215-0366(20)30136-X","article-title":"Sleep disturbance and psychiatric disorders","volume":"7","author":"Freeman","year":"2020","journal-title":"Lancet Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0370","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1016\/j.cpr.2018.05.007","article-title":"Social motivation in schizophrenia: how research on basic reward processes informs and limits our understanding","volume":"63","author":"Fulford","year":"2018","journal-title":"Clin. Psychol. Rev."},{"issue":"1\u20133","key":"10.1016\/j.schres.2026.07.025_bb0375","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1016\/j.schres.2007.03.008","article-title":"Anhedonia in schizophrenia: distinctions between anticipatory and consummatory pleasure","volume":"93","author":"Gard","year":"2007","journal-title":"Schizophr. Res."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0380","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1016\/j.biopsych.2012.12.022","article-title":"Negative symptoms of schizophrenia are associated with abnormal effort-cost computations","volume":"74","author":"Gold","year":"2013","journal-title":"Biol. Psychiatry"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0385","doi-asserted-by":"crossref","first-page":"145","DOI":"10.3758\/s13415-014-0308-5","article-title":"Cognitive effort avoidance and detection in people with schizophrenia","volume":"15","author":"Gold","year":"2015","journal-title":"Cogn. Affect. Behav. Neurosci."},{"issue":"11","key":"10.1016\/j.schres.2026.07.025_bb0390","doi-asserted-by":"crossref","first-page":"747","DOI":"10.1016\/j.biopsych.2015.05.005","article-title":"Effort cost computation in schizophrenia: a commentary on the recent literature","volume":"78","author":"Gold","year":"2015","journal-title":"Biol. Psychiatry"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0395","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1037\/0021-843X.114.1.170","article-title":"Clinical status of at-risk individuals 5 years later: further validation of the psychometric high-risk strategy","volume":"114","author":"Gooding","year":"2005","journal-title":"J. Abnorm. Psychol."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0400","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1093\/schbul\/sbx099","article-title":"Improvement in negative symptoms and functioning in cognitive-behavioral social skills training for schizophrenia: mediation by defeatist performance attitudes and asocial beliefs","volume":"44","author":"Granholm","year":"2018","journal-title":"Schizophr. Bull."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0405","first-page":"242","article-title":"What do people with schizophrenia do all day? Ecological momentary assessment of real-world functioning in schizophrenia","volume":"46","author":"Granholm","year":"2020","journal-title":"Schizophr. Bull."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0410","doi-asserted-by":"crossref","first-page":"798","DOI":"10.1093\/schbul\/sbn008","article-title":"Defeatist beliefs as a mediator of cognitive impairment, negative symptoms, and functioning in schizophrenia","volume":"35","author":"Grant","year":"2009","journal-title":"Schizophr. Bull."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0415","doi-asserted-by":"crossref","first-page":"1021","DOI":"10.1093\/schbul\/sbv084","article-title":"Effort-based decision making in schizophrenia: evaluation of paradigms to measure motivational deficits","volume":"41","author":"Green","year":"2015","journal-title":"Schizophr. Bull."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0420","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1093\/oxfordjournals.schbul.a033430","article-title":"Neurocognitive deficits and functional outcome in schizophrenia: are we measuring the \u201cright stuff\u201d?","volume":"26","author":"Green","year":"2000","journal-title":"Schizophr. Bull."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb3005","doi-asserted-by":"crossref","DOI":"10.1093\/schbul\/sbaf200","article-title":"Keys to their Kingdom: Preliminary Evidence to Support the Role of Positive Beliefs in Recovery-Oriented Cognitive Therapy for Negative Symptoms and Community Participation","volume":"52","author":"Grant","year":"2026","journal-title":"Schizophr Bull"},{"issue":"12","key":"10.1016\/j.schres.2026.07.025_bb0425","doi-asserted-by":"crossref","first-page":"1216","DOI":"10.1001\/archgenpsychiatry.2012.652","article-title":"From perception to functional outcome in schizophrenia: modeling the role of ability and motivation","volume":"69","author":"Green","year":"2012","journal-title":"Arch. Gen. Psychiatry"},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0430","doi-asserted-by":"crossref","first-page":"1035","DOI":"10.1093\/schbul\/sbv071","article-title":"Effort-based decision making: a novel approach for assessing motivation in schizophrenia","volume":"41","author":"Green","year":"2015","journal-title":"Schizophr. Bull."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0435","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1017\/S0033291717001775","article-title":"The slow death of the concept of schizophrenia and the painful birth of the psychosis spectrum","volume":"48","author":"Guloksuz","year":"2018","journal-title":"Psychol. Med."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0440","doi-asserted-by":"crossref","first-page":"1152","DOI":"10.1016\/j.neuropsychologia.2006.10.012","article-title":"Emotional memory in schizophrenia","volume":"45","author":"Hall","year":"2007","journal-title":"Neuropsychologia"},{"key":"10.1016\/j.schres.2026.07.025_bb0445","doi-asserted-by":"crossref","first-page":"212","DOI":"10.1016\/j.neubiorev.2019.07.020","article-title":"Pathways to functional outcomes in schizophrenia spectrum disorders: meta-analysis of social cognitive and neurocognitive predictors","volume":"105","author":"Halverson","year":"2019","journal-title":"Neurosci. Biobehav. Rev."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0450","doi-asserted-by":"crossref","first-page":"1289","DOI":"10.1016\/j.beth.2024.02.007","article-title":"State of the science: the transdiagnostic intervention for sleep and circadian dysfunction","volume":"55","author":"Harvey","year":"2024","journal-title":"Behav. Ther."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0455","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1139\/jpn.0914","article-title":"Relation between emotional face memory and social anhedonia in schizophrenia","volume":"34","author":"Harvey","year":"2009","journal-title":"J. Psychiatry Neurosci."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0460","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/j.cpr.2010.04.003","article-title":"Sleep disturbance as transdiagnostic: consideration of neurobiological mechanisms","volume":"31","author":"Harvey","year":"2011","journal-title":"Clin. Psychol. Rev."},{"key":"10.1016\/j.schres.2026.07.025_bb0465","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.schres.2025.01.019","article-title":"Capturing changes in social functioning and positive affect using ecological momentary assessment during a 12-month trial of xanomeline and trospium chloride in schizophrenia","volume":"276","author":"Harvey","year":"2025","journal-title":"Schizophr. Res."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0470","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1017\/S095457941900021X","article-title":"Predicting psychosis-spectrum diagnoses in adulthood from social behaviors and neighborhood contexts in childhood","volume":"32","author":"Hastings","year":"2020","journal-title":"Dev. Psychopathol."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0475","doi-asserted-by":"crossref","first-page":"875","DOI":"10.1093\/schbul\/sbn081","article-title":"Emotional memory in schizophrenia","volume":"34","author":"Herbener","year":"2008","journal-title":"Schizophr. Bull."},{"issue":"5\u20136","key":"10.1016\/j.schres.2026.07.025_bb0480","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1016\/j.eurpsy.2005.02.006","article-title":"Patient outcomes in schizophrenia II: the impact of cognition","volume":"20","author":"Hofer","year":"2005","journal-title":"Eur. Psychiatry"},{"issue":"35","key":"10.1016\/j.schres.2026.07.025_bb0485","doi-asserted-by":"crossref","first-page":"21209","DOI":"10.1073\/pnas.2004535117","article-title":"Sleepiness, sleep duration, and human social activity: an investigation into bidirectionality using longitudinal time-use data","volume":"117","author":"Holding","year":"2020","journal-title":"Proc. Natl. Acad. Sci. U. S. A."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0490","doi-asserted-by":"crossref","first-page":"326","DOI":"10.1016\/j.jadohealth.2009.04.001","article-title":"Reward-related brain function and sleep in pre\/early pubertal and mid\/late pubertal adolescents","volume":"45","author":"Holm","year":"2009","journal-title":"J. Adolesc. Health"},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0495","doi-asserted-by":"crossref","first-page":"496","DOI":"10.1037\/0021-843X.115.3.496","article-title":"Does anhedonia in schizophrenia reflect faulty memory for subjectively experienced emotions?","volume":"115","author":"Horan","year":"2006","journal-title":"J. Abnorm. Psychol."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0500","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1093\/schbul\/sbj009","article-title":"Anhedonia in schizophrenia: a review of assessment strategies","volume":"32","author":"Horan","year":"2006","journal-title":"Schizophr. Bull."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0505","doi-asserted-by":"crossref","first-page":"856","DOI":"10.1093\/schbul\/sbn083","article-title":"Affective traits in schizophrenia and schizotypy","volume":"34","author":"Horan","year":"2008","journal-title":"Schizophr. Bull."},{"issue":"2\u20133","key":"10.1016\/j.schres.2026.07.025_bb0510","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1016\/j.schres.2011.06.030","article-title":"Development and psychometric validation of the Clinical Assessment Interview for Negative Symptoms (CAINS)","volume":"132","author":"Horan","year":"2011","journal-title":"Schizophr. Res."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0515","doi-asserted-by":"crossref","first-page":"1055","DOI":"10.1093\/schbul\/sbv090","article-title":"Effort-based decision-making paradigms for clinical trials in schizophrenia: part 2-external validity and correlates","volume":"41","author":"Horan","year":"2015","journal-title":"Schizophr. Bull."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0520","doi-asserted-by":"crossref","DOI":"10.1093\/schizbullopen\/sgae025","article-title":"Utilizing technology to enhance the ecological validity of cognitive and functional assessments in schizophrenia: an overview of the state-of-the-art","volume":"5","author":"Horan","year":"2024","journal-title":"Schizophr. Bull. Open"},{"key":"10.1016\/j.schres.2026.07.025_bb0525","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/j.schres.2024.08.001","article-title":"Efficacy of KarXT on negative symptoms in acute schizophrenia: a post hoc analysis of pooled data from 3 trials","volume":"274","author":"Horan","year":"2024","journal-title":"Schizophr. Res."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0530","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1192\/bjp.2023.57","article-title":"Treating negative symptoms of schizophrenia: current approaches and future perspectives","volume":"223","author":"Howes","year":"2023","journal-title":"Br. J. Psychiatry"},{"issue":"8","key":"10.1016\/j.schres.2026.07.025_bb0535","doi-asserted-by":"crossref","first-page":"638","DOI":"10.1016\/j.biopsych.2024.05.014","article-title":"New drug treatments for schizophrenia: a review of approaches to target circuit dysfunction","volume":"96","author":"Howes","year":"2024","journal-title":"Biol. Psychiatry"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0540","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1176\/appi.ajp.2014.14020138","article-title":"The NIMH Research Domain Criteria (RDoC) Project: precision medicine for psychiatry","volume":"171","author":"Insel","year":"2014","journal-title":"Am. J. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0545","doi-asserted-by":"crossref","first-page":"661","DOI":"10.1016\/j.psychres.2018.10.065","article-title":"Expressed emotion (EE) in families of individuals at-risk of developing psychosis: a systematic review","volume":"270","author":"Izon","year":"2018","journal-title":"Psychiatry Res."},{"issue":"12","key":"10.1016\/j.schres.2026.07.025_bb0550","doi-asserted-by":"crossref","first-page":"2721","DOI":"10.1007\/s00127-025-02980-7","article-title":"A meta-analysis of the role of neighborhood deprivation in psychotic disorders","volume":"60","author":"James","year":"2025","journal-title":"Soc. Psychiatry Psychiatr. Epidemiol."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0555","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1080\/13546805.2015.1127222","article-title":"Attention and memory bias to facial emotions underlying negative symptoms of schizophrenia","volume":"21","author":"Jang","year":"2016","journal-title":"Cogn. Neuropsychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0560","doi-asserted-by":"crossref","DOI":"10.1016\/j.comppsych.2021.152289","article-title":"Does social defeat cause negative symptoms? A prospective study in a multi-national community sample","volume":"113","author":"Jaya","year":"2022","journal-title":"Compr. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0565","article-title":"A transdiagnostic approach to understanding neural responsivity to reward and its links to social motivation","volume":"41","author":"Jimenez","year":"2025","journal-title":"Schizophr. Res. Cogn."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0570","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1038\/s41380-023-02388-2","article-title":"Psychosis superspectrum I: nosology, etiology, and lifespan development","volume":"29","author":"Jonas","year":"2024","journal-title":"Mol. Psychiatry"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0575","doi-asserted-by":"crossref","first-page":"490","DOI":"10.1016\/j.jaac.2020.07.003","article-title":"Environmental risk factors and psychotic-like experiences in children aged 9\u201310","volume":"60","author":"Karcher","year":"2021","journal-title":"J. Am. Acad. Child Adolesc. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0580","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/j.psychres.2018.09.057","article-title":"Social anhedonia and asociality in psychosis revisited. An experience sampling study","volume":"270","author":"Kasanova","year":"2018","journal-title":"Psychiatry Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0585","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/j.schres.2025.12.015","article-title":"Long-term efficacy, safety, and tolerability of xanomeline and trospium chloride in schizophrenia: a 52-week, open-label trial (EMERGENT-5)","volume":"288","author":"Kaul","year":"2026","journal-title":"Schizophr. Res."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0590","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1176\/appi.ajp.20241186","article-title":"Long-term safety and efficacy of xanomeline and trospium chloride in schizophrenia: a 52-week open-label extension trial","volume":"183","author":"Kaul","year":"2026","journal-title":"Am. J. Psychiatry"},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0595","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1093\/schbul\/13.2.261","article-title":"The positive and negative syndrome scale (PANSS) for schizophrenia","volume":"13","author":"Kay","year":"1987","journal-title":"Schizophr. Bull."},{"issue":"1\u20133","key":"10.1016\/j.schres.2026.07.025_bb0600","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1016\/j.schres.2010.11.008","article-title":"The MCCB impairment profile for schizophrenia outpatients: results from the MATRICS psychometric and standardization study","volume":"126","author":"Kern","year":"2011","journal-title":"Schizophr. Res."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0605","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1093\/schbul\/sbj053","article-title":"The NIMH-MATRICS consensus statement on negative symptoms","volume":"32","author":"Kirkpatrick","year":"2006","journal-title":"Schizophr. Bull."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0610","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1093\/schbul\/sbq059","article-title":"The brief negative symptom scale: psychometric properties","volume":"37","author":"Kirkpatrick","year":"2011","journal-title":"Schizophr. Bull."},{"issue":"9","key":"10.1016\/j.schres.2026.07.025_bb0615","doi-asserted-by":"crossref","first-page":"1666","DOI":"10.1017\/S0033291722001301","article-title":"The Hierarchical Taxonomy of Psychopathology (HiTOP) in psychiatric practice and research","volume":"52","author":"Kotov","year":"2022","journal-title":"Psychol. Med."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0620","doi-asserted-by":"crossref","first-page":"286","DOI":"10.1111\/psyp.12518","article-title":"The NIMH research domain criteria initiative: background, issues, and pragmatics","volume":"53","author":"Kozak","year":"2016","journal-title":"Psychophysiology"},{"key":"10.1016\/j.schres.2026.07.025_bb0625","series-title":"Textbook of Psychiatry","article-title":"Dementia praecox and paraphrenia","author":"Kraepelin","year":"1919"},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0630","doi-asserted-by":"crossref","first-page":"725","DOI":"10.1016\/j.euroneuro.2013.06.007","article-title":"The motivation and pleasure dimension of negative symptoms: neural substrates and behavioral outputs","volume":"24","author":"Kring","year":"2014","journal-title":"Eur. Neuropsychopharmacol."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0635","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1177\/0963721410377599","article-title":"Emotion in schizophrenia: where feeling meets thinking","volume":"19","author":"Kring","year":"2010","journal-title":"Curr. Dir. Psychol. Sci."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0640","doi-asserted-by":"crossref","first-page":"819","DOI":"10.1093\/schbul\/sbn071","article-title":"Emotional response deficits in schizophrenia: insights from affective science","volume":"34","author":"Kring","year":"2008","journal-title":"Schizophr. Bull."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0645","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1176\/appi.ajp.2012.12010109","article-title":"The Clinical Assessment Interview for Negative Symptoms (CAINS): final development and validation","volume":"170","author":"Kring","year":"2013","journal-title":"Am. J. Psychiatry"},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0650","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1177\/1754073916684558","article-title":"The affective core of emotion: linking pleasure, subjective well-being, and optimal metastability in the brain","volume":"9","author":"Kringelbach","year":"2017","journal-title":"Emot. Rev."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0655","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1093\/schbul\/sbab136","article-title":"Trait anhedonia in schizophrenia: a systematic review and comparative meta-analysis","volume":"48","author":"Krzyzanowski","year":"2022","journal-title":"Schizophr. Bull."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0660","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1037\/0021-843X.107.4.558","article-title":"Social anhedonia as a predictor of the development of schizophrenia-spectrum disorders","volume":"107","author":"Kwapil","year":"1998","journal-title":"J. Abnorm. Psychol."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0665","doi-asserted-by":"crossref","first-page":"620","DOI":"10.1093\/schbul\/sby109","article-title":"Reduced neural sensitivity to social vs nonsocial reward in schizophrenia","volume":"45","author":"Lee","year":"2019","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2026.07.025_bb0670","doi-asserted-by":"crossref","DOI":"10.1016\/j.jad.2025.119561","article-title":"The effect of non-invasive brain stimulation in reducing anhedonia and apathy in major depressive disorder and schizophrenia: a meta-analysis","volume":"388","author":"Li","year":"2025","journal-title":"J. Affect. Disord."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0675","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1093\/schbul\/8.1.62","article-title":"Assessment of social skills","volume":"8","author":"Liberman","year":"1982","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2026.07.025_bb0680","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1016\/j.schres.2020.11.056","article-title":"Social exclusion and rejection across the psychosis spectrum: a systematic review of empirical research","volume":"228","author":"Lincoln","year":"2021","journal-title":"Schizophr. Res."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0685","doi-asserted-by":"crossref","first-page":"568","DOI":"10.1016\/j.comppsych.2012.12.001","article-title":"The Motivation and Pleasure Scale-Self-Report (MAP-SR): reliability and validity of a self-report measure of negative symptoms","volume":"54","author":"Llerena","year":"2013","journal-title":"Compr. Psychiatry"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0690","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1038\/s41537-022-00248-6","article-title":"The efficacy of transcranial magnetic stimulation (TMS) for negative symptoms in schizophrenia: a systematic review and meta-analysis","volume":"8","author":"Lorentzen","year":"2022","journal-title":"Schizophrenia (Heidelb)"},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0695","doi-asserted-by":"crossref","first-page":"1427","DOI":"10.1093\/schbul\/sbae128","article-title":"The role of defeatist performance beliefs in state fluctuations of negative symptoms in schizophrenia measured in daily life via ecological momentary assessment","volume":"50","author":"Luther","year":"2024","journal-title":"Schizophr. Bull."},{"key":"10.1016\/j.schres.2026.07.025_bb0700","article-title":"Elevated defeatist performance beliefs predict state increases in negative symptoms in daily life in clinical high-risk for psychosis youth: implications for mobile health treatments","author":"Luther","year":"2025","journal-title":"Eur. Arch. Psychiatry Clin. Neurosci."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0705","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1038\/s41537-025-00602-4","article-title":"Resource deprivation in the home environment is associated with negative symptoms in outpatients with schizophrenia","volume":"11","author":"Luther","year":"2025","journal-title":"Schizophrenia (Heidelb)"},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0710","doi-asserted-by":"crossref","first-page":"3435","DOI":"10.1038\/s41380-026-03474-x","article-title":"Computational phenotypes underlying effort-based decision-making and negative symptoms in a transdiagnostic severe mental illness sample","volume":"31","author":"Luther","year":"2026","journal-title":"Mol. Psychiatry"},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0715","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1176\/appi.ajp.20251316","article-title":"Finding a medication for negative symptoms in schizophrenia: why so many failures?","volume":"183","author":"Marder","year":"2026","journal-title":"Am. J. Psychiatry"},{"issue":"2\u20133","key":"10.1016\/j.schres.2026.07.025_bb0720","doi-asserted-by":"crossref","first-page":"278","DOI":"10.1016\/j.schres.2015.12.017","article-title":"Inefficient effort allocation and negative symptoms in individuals with schizophrenia","volume":"170","author":"McCarthy","year":"2016","journal-title":"Schizophr. Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0725","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/j.schres.2017.07.034","article-title":"Negative symptoms and the formation of social affiliative bonds in schizophrenia","volume":"193","author":"McCarthy","year":"2018","journal-title":"Schizophr. Res."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0730","doi-asserted-by":"crossref","first-page":"1902","DOI":"10.1038\/s41380-023-01949-9","article-title":"Cognitive impairment in schizophrenia: aetiology, pathophysiology, and treatment","volume":"28","author":"McCutcheon","year":"2023","journal-title":"Mol. Psychiatry"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0735","first-page":"1","article-title":"A review and reformulation of the concept of social skills","volume":"4","author":"McFall","year":"1982","journal-title":"Behav. Assess."},{"issue":"12","key":"10.1016\/j.schres.2026.07.025_bb0740","doi-asserted-by":"crossref","first-page":"827","DOI":"10.1037\/h0041029","article-title":"Schizotaxia, schizotypy, schizophrenia","volume":"17","author":"Meehl","year":"1962","journal-title":"Am. Psychol."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0745","first-page":"295","article-title":"Hedonic capacity: some conjectures","volume":"39","author":"Meehl","year":"1975","journal-title":"Bull. Menn. Clin."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0750","doi-asserted-by":"crossref","first-page":"188","DOI":"10.1037\/0021-843X.110.1.188","article-title":"Primary and secondary hypohedonia","volume":"110","author":"Meehl","year":"2001","journal-title":"J. Abnorm. Psychol."},{"key":"10.1016\/j.schres.2026.07.025_bb0755","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1016\/j.schres.2022.01.012","article-title":"Negative and depressive symptoms differentially relate to real-world anticipatory and consummatory pleasure in schizophrenia","volume":"241","author":"Merchant","year":"2022","journal-title":"Schizophr. Res."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0760","doi-asserted-by":"crossref","DOI":"10.3390\/brainsci15020148","article-title":"Systematic review of self-assessment scales for negative symptoms in schizophrenia","volume":"15","author":"M\u00e9tivier","year":"2025","journal-title":"Brain Sci."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0765","doi-asserted-by":"crossref","first-page":"384","DOI":"10.1037\/0021-843X.94.3.384","article-title":"Social anhedonia in the prediction of psychosis proneness","volume":"94","author":"Mishlove","year":"1985","journal-title":"J. Abnorm. Psychol."},{"key":"10.1016\/j.schres.2026.07.025_bb0770","doi-asserted-by":"crossref","DOI":"10.1016\/j.physbeh.2020.113152","article-title":"\u2018Liking\u2019 and \u2018wanting\u2019 in eating and food reward: brain mechanisms and clinical implications","volume":"227","author":"Morales","year":"2020","journal-title":"Physiol. Behav."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0775","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1037\/abn0000240","article-title":"Ecological momentary assessment of negative symptoms in schizophrenia: relationships to effort-based decision making and reinforcement learning","volume":"126","author":"Moran","year":"2017","journal-title":"J. Abnorm. Psychol."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0780","doi-asserted-by":"crossref","first-page":"490","DOI":"10.1037\/abn0000822","article-title":"Effort-cost decision-making in psychotic and mood disorders","volume":"132","author":"Moran","year":"2023","journal-title":"J. Psychopathol. Clin. Sci."},{"key":"10.1016\/j.schres.2026.07.025_bb0785","doi-asserted-by":"crossref","DOI":"10.1016\/j.neuroimage.2021.117817","article-title":"With a little help from my friends: the effect of social proximity on emotion regulation-related brain activity","volume":"230","author":"Morawetz","year":"2021","journal-title":"Neuroimage"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0790","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1186\/s12916-022-02414-0","article-title":"Revisiting the seven pillars of RDoC","volume":"20","author":"Morris","year":"2022","journal-title":"BMC Med."},{"key":"10.1016\/j.schres.2026.07.025_bb0795","doi-asserted-by":"crossref","first-page":"704","DOI":"10.1016\/j.neubiorev.2020.08.005","article-title":"Imaging the \u201csocial brain\u201d in schizophrenia: a systematic review of neuroimaging studies of social reward and punishment","volume":"118","author":"Mow","year":"2020","journal-title":"Neurosci. Biobehav. Rev."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0800","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/0022-3956(90)90024-K","article-title":"Social competence in schizophrenia: premorbid adjustment, social skill, and domains of functioning","volume":"24","author":"Mueser","year":"1990","journal-title":"J. Psychiatr. Res."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0805","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/0920-9964(91)90044-R","article-title":"Prevalence and stability of social skill deficits in schizophrenia","volume":"5","author":"Mueser","year":"1991","journal-title":"Schizophr. Res."},{"key":"10.1016\/j.schres.2026.07.025_bb0810","series-title":"Social Skills Training for Schizophrenia","author":"Mueser","year":"2024"},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0815","doi-asserted-by":"crossref","first-page":"788","DOI":"10.1037\/abn0000180","article-title":"High resolution examination of the role of sleep disturbance in predicting functioning and psychotic symptoms in schizophrenia: a novel experience sampling study","volume":"125","author":"Mulligan","year":"2016","journal-title":"J. Abnorm. Psychol."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0820","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1002\/wps.20513","article-title":"Experience sampling methodology in mental health research: new insights and technical developments","volume":"17","author":"Myin-Germeys","year":"2018","journal-title":"World Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0825","first-page":"13","article-title":"Development of the positive emotions program for schizophrenia: an intervention to improve pleasure and motivation in schizophrenia","volume":"7","author":"Nguyen","year":"2016","journal-title":"Front. Psychol."},{"key":"10.1016\/j.schres.2026.07.025_bb0830","article-title":"An evaluation of an online training platform for teaching positive emotions for people with schizophrenia","volume":"13","author":"Nguyen","year":"2022","journal-title":"Front. Psych."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0835","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1037\/a0017077","article-title":"Momentary assessment research in psychosis","volume":"21","author":"Oorschot","year":"2009","journal-title":"Psychol. Assess."},{"key":"10.1016\/j.schres.2026.07.025_bb0840","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.schres.2025.02.003","article-title":"Socially relevant affective learning in psychosis: relations to deficits in motivation and pleasure and cognitive ability","volume":"277","author":"Orth","year":"2025","journal-title":"Schizophr. Res."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0845","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1016\/S0920-9964(01)00218-3","article-title":"Heterogeneity in functional status among older outpatients with schizophrenia: employment history, living situation, and driving","volume":"55","author":"Palmer","year":"2002","journal-title":"Schizophr. Res."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0850","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsac265","article-title":"Sleep restriction reduces positive social emotions and desire to connect with others","volume":"46","author":"Palmer","year":"2023","journal-title":"Sleep"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0855","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1037\/bul0000410","article-title":"Sleep loss and emotion: a systematic review and meta-analysis of over 50 years of experimental research","volume":"150","author":"Palmer","year":"2024","journal-title":"Psychol. Bull."},{"issue":"2\u20133","key":"10.1016\/j.schres.2026.07.025_bb0860","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1016\/S0920-9964(00)00109-2","article-title":"Social skills performance assessment among older patients with schizophrenia","volume":"48","author":"Patterson","year":"2001","journal-title":"Schizophr. Res."},{"issue":"8","key":"10.1016\/j.schres.2026.07.025_bb0865","doi-asserted-by":"crossref","first-page":"1715","DOI":"10.1007\/s00406-022-01507-4","article-title":"Two and five-factor models of negative symptoms in schizophrenia are differentially associated with trait affect, defeatist performance beliefs, and psychosocial functioning","volume":"273","author":"Paul","year":"2023","journal-title":"Eur. Arch. Psychiatry Clin. Neurosci."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0870","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1007\/s00406-019-01018-9","article-title":"Anhedonia in adolescents at ultra-high risk (UHR) of psychosis: findings from a 1-year longitudinal study","volume":"270","author":"Pelizza","year":"2020","journal-title":"Eur. Arch. Psychiatry Clin. Neurosci."},{"issue":"1\u20132","key":"10.1016\/j.schres.2026.07.025_bb0875","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/S0920-9964(99)00213-3","article-title":"Interpersonal factors contributing to the stigma of schizophrenia: social skills, perceived attractiveness, and symptoms","volume":"45","author":"Penn","year":"2000","journal-title":"Schizophr. Res."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0880","doi-asserted-by":"crossref","DOI":"10.1016\/j.psycom.2022.100060","article-title":"Revisiting how people with schizophrenia spend their days: associations of lifetime milestone achievements with daily activities examined with ecological momentary assessment","volume":"2","author":"Perez","year":"2022","journal-title":"Psychiatry Res. Commun."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0885","doi-asserted-by":"crossref","first-page":"386","DOI":"10.1016\/j.jaac.2024.04.017","article-title":"Evidence for environmental risk factors and cumulative stress linking racial\/ethnic identity and psychotic-like experiences in ABCD study data","volume":"64","author":"Petti","year":"2025","journal-title":"J. Am. Acad. Child Adolesc. Psychiatry"},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0890","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1093\/schbul\/sbab120","article-title":"From memories of past experiences to present motivation? A meta-analysis on the association between episodic memory and negative symptoms in people with psychosis","volume":"48","author":"Pillny","year":"2022","journal-title":"Schizophr. Bull."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0895","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1037\/bul0000510","article-title":"Effort-based decision making in psychopathology: a transdiagnostic multilevel meta-analysis and systematic review of behavioral patterns and mechanisms underlying amotivational psychopathology","volume":"152","author":"Pillny","year":"2026","journal-title":"Psychol. Bull."},{"issue":"10","key":"10.1016\/j.schres.2026.07.025_bb0900","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1016\/j.biopsych.2010.02.022","article-title":"The \u201canhedonia paradox\u201d in schizophrenia: insights from affective neuroscience","volume":"67","author":"Pizzagalli","year":"2010","journal-title":"Biol. Psychiatry"},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0905","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1001\/jamapsychiatry.2025.3893","article-title":"Processing speed impairment in schizophrenia: an updated systematic review and meta-analysis","volume":"83","author":"Pratt","year":"2026","journal-title":"JAMA Psychiatry"},{"issue":"12","key":"10.1016\/j.schres.2026.07.025_bb0910","doi-asserted-by":"crossref","first-page":"1243","DOI":"10.1001\/jamapsychiatry.2015.2196","article-title":"Ventral striatal activation during reward processing in psychosis: a neurofunctional meta-analysis","volume":"72","author":"Radua","year":"2015","journal-title":"JAMA Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb0915","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/j.cpr.2015.09.001","article-title":"The role of sleep dysfunction in the occurrence of delusions and hallucinations: a systematic review","volume":"42","author":"Reeve","year":"2015","journal-title":"Clin. Psychol. Rev."},{"key":"10.1016\/j.schres.2026.07.025_bb0920","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1016\/j.psychres.2018.08.090","article-title":"Insomnia, negative affect, and psychotic experiences: modelling pathways over time in a clinical observational study","volume":"269","author":"Reeve","year":"2018","journal-title":"Psychiatry Res."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0925","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1093\/schbul\/sby129","article-title":"Sleep disorders in early psychosis: incidence, severity, and association with clinical symptoms","volume":"45","author":"Reeve","year":"2019","journal-title":"Schizophr. Bull."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0930","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1080\/00223891.2011.558868","article-title":"The challenges of fitting an item response theory model to the Social Anhedonia Scale","volume":"93","author":"Reise","year":"2011","journal-title":"J. Pers. Assess."},{"issue":"15","key":"10.1016\/j.schres.2026.07.025_bb0935","article-title":"Anhedonia and negative symptoms in first-episode psychosis: a systematic review and meta-analysis of prevalence, mechanisms, and clinical implications","volume":"13","author":"Ricci","year":"2025","journal-title":"Healthcare (Basel)"},{"key":"10.1016\/j.schres.2026.07.025_bb0940","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1016\/j.comppsych.2018.10.007","article-title":"Self-assessment of negative symptoms\u2013critical appraisal of the motivation and pleasure\u2013self-report\u2019s (MAP-SR) validity and reliability","volume":"88","author":"Richter","year":"2019","journal-title":"Compr. Psychiatry"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb0945","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1001\/jamapsychiatry.2023.3589","article-title":"Emotional experience of people with schizophrenia and people at risk for psychosis: a meta-analysis","volume":"81","author":"Riehle","year":"2024","journal-title":"JAMA Psychiatry"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0950","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1023\/B:QURE.0000021687.18783.d6","article-title":"Perceived quality of life in schizophrenia: relationships to sleep quality","volume":"13","author":"Ritsner","year":"2004","journal-title":"Qual. Life Res."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0955","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1176\/appi.ajp.163.3.411","article-title":"Barriers to employment for people with schizophrenia","volume":"163","author":"Rosenheck","year":"2006","journal-title":"Am. J. Psychiatry"},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb0960","doi-asserted-by":"crossref","DOI":"10.1192\/bjo.2023.541","article-title":"The structure stability of negative symptoms: longitudinal network analysis of the Brief Negative Symptom Scale in people with schizophrenia","volume":"9","author":"Rucci","year":"2023","journal-title":"BJPsych Open"},{"key":"10.1016\/j.schres.2026.07.025_bb0965","doi-asserted-by":"crossref","DOI":"10.1017\/S0033291724003325","article-title":"The cognitive model of negative symptoms: a systematic review and meta-analysis of the dysfunctional belief systems associated with negative symptoms in schizophrenia spectrum disorders","volume":"55","author":"Saperia","year":"2025","journal-title":"Psychol. Med."},{"key":"10.1016\/j.schres.2026.07.025_bb0970","doi-asserted-by":"crossref","first-page":"194","DOI":"10.1016\/j.jpsychires.2024.07.010","article-title":"Interpersonal consequences of paranoid ideation, negative symptoms and sleep problems in a transdiagnostic sample of individuals with psychosis","volume":"177","author":"Savage","year":"2024","journal-title":"J. Psychiatr. Res."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb0975","doi-asserted-by":"crossref","first-page":"592","DOI":"10.1093\/schbul\/sbz075","article-title":"Transdiagnostic prediction of affective, cognitive, and social function through brain reward anticipation in schizophrenia, bipolar disorder, major depression, and autism spectrum diagnoses","volume":"46","author":"Schwarz","year":"2020","journal-title":"Schizophr. Bull."},{"issue":"2","key":"10.1016\/j.schres.2026.07.025_bb0980","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1016\/j.biopsych.2021.07.016","article-title":"Ventral striatal-hippocampus coupling during reward processing as a stratification biomarker for psychotic disorders","volume":"91","author":"Schwarz","year":"2022","journal-title":"Biol. Psychiatry"},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0985","doi-asserted-by":"crossref","first-page":"1180","DOI":"10.1093\/schbul\/sbt134","article-title":"The social defeat hypothesis of schizophrenia: an update","volume":"39","author":"Selten","year":"2013","journal-title":"Schizophr. Bull."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb0990","doi-asserted-by":"crossref","first-page":"1620","DOI":"10.1093\/schbul\/sbae221","article-title":"Blunted ventral striatal reactivity to social reward is associated with more severe motivation and pleasure deficits in psychosis","volume":"51","author":"Shackman","year":"2025","journal-title":"Schizophr. Bull."},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb0995","doi-asserted-by":"crossref","first-page":"509","DOI":"10.1007\/s11065-018-9388-2","article-title":"Cognitive deficits in psychotic disorders: a lifespan perspective","volume":"28","author":"Sheffield","year":"2018","journal-title":"Neuropsychol. Rev."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb1000","doi-asserted-by":"crossref","first-page":"581","DOI":"10.1093\/schbul\/sbz049","article-title":"Neighborhood characteristics at birth and positive and negative psychotic symptoms in adolescence: findings from the ALSPAC birth cohort","volume":"46","author":"Solmi","year":"2020","journal-title":"Schizophr. Bull."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb3010","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1192\/bjp.167.1.99","article-title":"A scale for the assessment of hedonic tone the Snaith-Hamilton Pleasure Scale","volume":"167","author":"Snaith","year":"1995","journal-title":"Br J Psychiatry"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb1005","doi-asserted-by":"crossref","first-page":"354","DOI":"10.1038\/s41380-022-01727-z","article-title":"Efficacy and acceptability of psychosocial interventions in schizophrenia: systematic overview and quality appraisal of the meta-analytic evidence","volume":"28","author":"Solmi","year":"2023","journal-title":"Mol. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb1010","doi-asserted-by":"crossref","DOI":"10.1016\/j.psychres.2024.116111","article-title":"Sleep and socio-occupational functioning in adults with serious mental illness: a systematic review","volume":"339","author":"Stafford","year":"2024","journal-title":"Psychiatry Res."},{"key":"10.1016\/j.schres.2026.07.025_bb1015","doi-asserted-by":"crossref","DOI":"10.3389\/fpsyt.2021.655471","article-title":"A bioecosystem theory of negative symptoms in schizophrenia","volume":"12","author":"Strauss","year":"2021","journal-title":"Front Psychiatry"},{"issue":"4","key":"10.1016\/j.schres.2026.07.025_bb1020","doi-asserted-by":"crossref","first-page":"364","DOI":"10.1176\/appi.ajp.2011.11030447","article-title":"A new perspective on anhedonia in schizophrenia","volume":"169","author":"Strauss","year":"2012","journal-title":"Am. J. Psychiatry"},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb1025","doi-asserted-by":"crossref","first-page":"1384","DOI":"10.1093\/schbul\/sbw046","article-title":"A psychometric comparison of the clinical assessment interview for negative symptoms and the brief negative symptom scale","volume":"42","author":"Strauss","year":"2016","journal-title":"Schizophr. Bull."},{"issue":"12","key":"10.1016\/j.schres.2026.07.025_bb1030","doi-asserted-by":"crossref","first-page":"1271","DOI":"10.1001\/jamapsychiatry.2018.2475","article-title":"The latent structure of negative symptoms in schizophrenia","volume":"75","author":"Strauss","year":"2018","journal-title":"JAMA Psychiatry"},{"issue":"7","key":"10.1016\/j.schres.2026.07.025_bb1035","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1037\/neu0001011","article-title":"Anhedonia is associated with impaired memory for positive emotional stimuli in individuals with schizophrenia","volume":"39","author":"Strauss","year":"2025","journal-title":"Neuropsychology"},{"key":"10.1016\/j.schres.2026.07.025_bb1040","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1016\/j.schres.2025.07.013","article-title":"Environmental deprivation is associated with reward processing impairments and negative symptoms in schizophrenia","volume":"284","author":"Strauss","year":"2025","journal-title":"Schizophr. Res."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb1045","doi-asserted-by":"crossref","first-page":"1380","DOI":"10.1093\/schbul\/sbae206","article-title":"The negative symptom inventory-psychosis risk (NSI-PR): psychometric validation of the final 11-item version","volume":"51","author":"Strauss","year":"2025","journal-title":"Schizophr. Bull."},{"issue":"9","key":"10.1016\/j.schres.2026.07.025_bb1050","doi-asserted-by":"crossref","DOI":"10.1136\/bmjopen-2019-030448","article-title":"Are socioenvironmental factors associated with psychotic symptoms in people with first-episode psychosis? A cross-sectional study of a West London clinical sample","volume":"9","author":"Tibber","year":"2019","journal-title":"BMJ Open"},{"key":"10.1016\/j.schres.2026.07.025_bb1055","doi-asserted-by":"crossref","DOI":"10.1016\/j.psychres.2025.116774","article-title":"Examining the joint contribution of trauma and adverse neighborhood characteristics to paranoid ideation","volume":"354","author":"Todd","year":"2025","journal-title":"Psychiatry Res."},{"issue":"8","key":"10.1016\/j.schres.2026.07.025_bb1060","doi-asserted-by":"crossref","DOI":"10.1001\/jamanetworkopen.2020.13233","article-title":"Assessment of anhedonia in adults with and without mental illness: a systematic review and meta-analysis","volume":"3","author":"Trostheim","year":"2020","journal-title":"JAMA Netw. Open"},{"issue":"8","key":"10.1016\/j.schres.2026.07.025_bb1065","doi-asserted-by":"crossref","first-page":"770","DOI":"10.1001\/jamapsychiatry.2022.1513","article-title":"Assessment of noninvasive brain stimulation interventions for negative symptoms of schizophrenia: a systematic review and network meta-analysis","volume":"79","author":"Tseng","year":"2022","journal-title":"JAMA Psychiatry"},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb1070","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1093\/schbul\/sbx146","article-title":"A meta-analysis of social skills training and related interventions for psychosis","volume":"44","author":"Turner","year":"2018","journal-title":"Schizophr. Bull."},{"issue":"7321","key":"10.1016\/j.schres.2026.07.025_bb1075","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1038\/nature09563","article-title":"The environment and schizophrenia","volume":"468","author":"van Os","year":"2010","journal-title":"Nature"},{"key":"10.1016\/j.schres.2026.07.025_bb1080","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1016\/j.schres.2019.11.024","article-title":"Neighborhood crime, socioeconomic status, and suspiciousness in adolescents and young adults at Clinical High Risk (CHR) for psychosis","volume":"215","author":"Vargas","year":"2020","journal-title":"Schizophr. Res."},{"issue":"3","key":"10.1016\/j.schres.2026.07.025_bb1085","doi-asserted-by":"crossref","first-page":"453","DOI":"10.1017\/S0033291714001147","article-title":"Adapted cognitive-behavioural therapy required for targeting negative symptoms in schizophrenia: meta-analysis and meta-regression","volume":"45","author":"Velthorst","year":"2015","journal-title":"Psychol. Med."},{"key":"10.1016\/j.schres.2026.07.025_bb1090","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1016\/j.jpsychires.2019.11.007","article-title":"A meta-analysis of self-reported anticipatory and consummatory pleasure in the schizophrenia-spectrum","volume":"121","author":"Visser","year":"2020","journal-title":"J. Psychiatr. Res."},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb1095","doi-asserted-by":"crossref","DOI":"10.1093\/schbul\/sbae226","article-title":"Deciding to be left alone after being left out: behavioral responses to social exclusion in schizophrenia","volume":"52","author":"Weittenhiller","year":"2026","journal-title":"Schizophr. Bull."},{"issue":"6","key":"10.1016\/j.schres.2026.07.025_bb1100","doi-asserted-by":"crossref","first-page":"1373","DOI":"10.1093\/schbul\/sbm032","article-title":"Socioeconomic status at birth is associated with risk of schizophrenia: population-based multilevel study","volume":"33","author":"Werner","year":"2007","journal-title":"Schizophr. Bull."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb1105","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1037\/neu0000908","article-title":"Anhedonia reflects an encoding deficit for pleasant stimuli in schizophrenia: evidence from the emotion-induced memory trade-off eye-tracking paradigm","volume":"38","author":"Whearty","year":"2024","journal-title":"Neuropsychology"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb1110","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1016\/j.beth.2021.06.006","article-title":"Relationships among sleep disturbance, reward system functioning, anhedonia, and depressive symptoms","volume":"53","author":"Wieman","year":"2022","journal-title":"Behav. Ther."},{"issue":"1\u20133","key":"10.1016\/j.schres.2026.07.025_bb1115","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1016\/j.schres.2016.01.007","article-title":"Context matters: the impact of neighborhood crime and paranoid symptoms on psychosis risk assessment","volume":"171","author":"Wilson","year":"2016","journal-title":"Schizophr. Res."},{"issue":"5","key":"10.1016\/j.schres.2026.07.025_bb1120","doi-asserted-by":"crossref","first-page":"803","DOI":"10.1037\/a0033839","article-title":"Interpersonal emotion regulation","volume":"13","author":"Zaki","year":"2013","journal-title":"Emotion"},{"issue":"1","key":"10.1016\/j.schres.2026.07.025_bb1125","doi-asserted-by":"crossref","first-page":"448","DOI":"10.1038\/s41398-022-02201-8","article-title":"Neural substrates of reward anticipation and outcome in schizophrenia: a meta-analysis of fMRI findings in the monetary incentive delay task","volume":"12","author":"Zeng","year":"2022","journal-title":"Transl. Psychiatry"},{"key":"10.1016\/j.schres.2026.07.025_bb1130","article-title":"Decreased functional connectivity in the reward network and its relationship with negative emotional experience after total sleep deprivation","volume":"12","author":"Zhang","year":"2021","journal-title":"Front. Neurol."}],"container-title":["Schizophrenia Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0920996426002343?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0920996426002343?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T12:07:24Z","timestamp":1791893244000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0920996426002343"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,11]]},"references-count":227,"alternative-id":["S0920996426002343"],"URL":"https:\/\/doi.org\/10.1016\/j.schres.2026.07.025","relation":{},"ISSN":["0920-9964"],"issn-type":[{"value":"0920-9964","type":"print"}],"subject":[],"published":{"date-parts":[[2026,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Anhedonia in schizophrenia and psychosis spectrum disorders: An integrative review","name":"articletitle","label":"Article Title"},{"value":"Schizophrenia Research","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.schres.2026.07.025","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}