{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T17:15:08Z","timestamp":1790615708787,"version":"4.1.0"},"reference-count":26,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Psychiatric Research"],"published-print":{"date-parts":[[2026,10]]},"DOI":"10.1016\/j.jpsychires.2026.06.014","type":"journal-article","created":{"date-parts":[[2026,6,8]],"date-time":"2026-06-08T23:23:55Z","timestamp":1780961035000},"page":"127-130","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Cognitive flexibility subtypes and anorexia nervosa symptom severity: Evaluating the contribution of perfectionism"],"prefix":"10.1016","volume":"201","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4969-6569","authenticated-orcid":false,"given":"Eyal","family":"Heled","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuval","family":"Himai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcelo","family":"Papelbaum","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eden Elul","family":"Ben-Harush","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"4","key":"10.1016\/j.jpsychires.2026.06.014_bib1","doi-asserted-by":"crossref","first-page":"360","DOI":"10.1002\/erv.2591","article-title":"Perfectionism and cognitive rigidity in anorexia nervosa: is there an association?","volume":"26","author":"Buzzichelli","year":"2018","journal-title":"Eur. Eat. Disord. Rev."},{"issue":"13","key":"10.1016\/j.jpsychires.2026.06.014_bib2","doi-asserted-by":"crossref","first-page":"1982","DOI":"10.3390\/nu16131982","article-title":"No evidence for cross-sectional or longitudinal associations between cognitive flexibility performances and nutritional status in a cohort of inpatients with anorexia nervosa","volume":"16","author":"Casta\u00f1o","year":"2024","journal-title":"Nutrients"},{"issue":"3","key":"10.1016\/j.jpsychires.2026.06.014_bib3","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1002\/eat.23009","article-title":"Anorexia nervosa and perfectionism: a meta\u2010analysis","volume":"52","author":"Dahlenburg","year":"2019","journal-title":"Int. J. Eat. Disord."},{"issue":"9","key":"10.1016\/j.jpsychires.2026.06.014_bib4","doi-asserted-by":"crossref","first-page":"571","DOI":"10.1016\/j.tins.2015.07.003","article-title":"Demystifying cognitive flexibility: implications for clinical and developmental neuroscience","volume":"38","author":"Dajani","year":"2015","journal-title":"Trends Neurosci."},{"issue":"4","key":"10.1016\/j.jpsychires.2026.06.014_bib5","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1002\/1098-108X(199412)16:4<363::AID-EAT2260160405>3.0.CO;2-#","article-title":"Assessment of eating disorders: interview or self\u2010report questionnaire?","volume":"16","author":"Fairburn","year":"1994","journal-title":"Int. J. Eat. Disord."},{"key":"10.1016\/j.jpsychires.2026.06.014_bib6","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1016\/j.jpsychires.2024.01.011","article-title":"Cognitive flexibility in women who recovered from anorexia nervosa \u2013 a model-based approach","volume":"171","author":"Gura-Solomon","year":"2024","journal-title":"J. Psychiatr. Res."},{"issue":"3","key":"10.1016\/j.jpsychires.2026.06.014_bib7","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1080\/10640266.2024.2353427","article-title":"Disentangling cognitive flexibility: a model-based assessment of women with anorexia nervosa","volume":"33","author":"Heled","year":"2025","journal-title":"Eat. Disord."},{"issue":"6","key":"10.1016\/j.jpsychires.2026.06.014_bib8","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1080\/13546805.2024.2442606","article-title":"Theory-driven assessment of cognitive flexibility in bulimia nervosa: a preliminary study","volume":"29","author":"Heled","year":"2025","journal-title":"Cogn. Neuropsychiatry"},{"issue":"3","key":"10.1016\/j.jpsychires.2026.06.014_bib9","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1002\/erv.2796","article-title":"Cognitive improvement following weight gain in patients with anorexia nervosa: a systematic review","volume":"29","author":"Hemmingsen","year":"2021","journal-title":"Eur. Eat. Disord. Rev."},{"issue":"3","key":"10.1016\/j.jpsychires.2026.06.014_bib10","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1037\/0022-3514.60.3.456","article-title":"Perfectionism in the self and social contexts: conceptualization, assessment, and association with psychopathology","volume":"60","author":"Hewitt","year":"1991","journal-title":"J. Personality Soc. Psychol."},{"key":"10.1016\/j.jpsychires.2026.06.014_bib11","doi-asserted-by":"crossref","DOI":"10.1016\/j.cogpsych.2025.101755","article-title":"Conceptualizing cognitive flexibility: singular versus modular view \u2013 which one holds up?","volume":"160","author":"Himai","year":"2025","journal-title":"Cogn. Psychol."},{"issue":"6","key":"10.1016\/j.jpsychires.2026.06.014_bib12","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1111\/j.1467-7687.2009.00846.x","article-title":"How useful is executive control training? Age differences in near and far transfer of task\u2010switching training","volume":"12","author":"Karbach","year":"2009","journal-title":"Dev. Sci."},{"issue":"3","key":"10.1016\/j.jpsychires.2026.06.014_bib13","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1002\/eat.23430","article-title":"Central coherence and set-shifting between nonunderweight eating disorders and anorexia nervosa: a systematic review and meta-analysis","volume":"54","author":"Keegan","year":"2021","journal-title":"Int. J. Eat. Disord."},{"issue":"5","key":"10.1016\/j.jpsychires.2026.06.014_bib14","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1080\/10640266.2021.1938937","article-title":"Different clusters of perfectionism in inpatients with anorexia nervosa and healthy controls","volume":"30","author":"Longo","year":"2022","journal-title":"Eat. Disord."},{"issue":"1","key":"10.1016\/j.jpsychires.2026.06.014_bib15","doi-asserted-by":"crossref","DOI":"10.1002\/cpp.2931","article-title":"Perfectionism in anorexia nervosa: associations with clinical picture and personality traits","volume":"31","author":"Longo","year":"2024","journal-title":"Clin. Psychol. Psychother."},{"issue":"3","key":"10.1016\/j.jpsychires.2026.06.014_bib16","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1016\/0005-7967(94)00075-U","article-title":"The structure of negative emotional states: comparison of the depression anxiety stress scales (DASS) with the beck depression and anxiety inventories","volume":"33","author":"Lovibond","year":"1995","journal-title":"Behav. Res. Ther."},{"key":"10.1016\/j.jpsychires.2026.06.014_bib17","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1080\/10640266.2025.2553837","article-title":"Perfectionism, and divergent and flexible thinking in anorexia nervosa","author":"Miles","year":"2025","journal-title":"Eat. Disord."},{"key":"10.1016\/j.jpsychires.2026.06.014_bib18","doi-asserted-by":"crossref","DOI":"10.1016\/j.cpr.2020.101905","article-title":"Cognitive flexibility in acute anorexia nervosa and after recovery: a systematic review","volume":"81","author":"Miles","year":"2020","journal-title":"Clin. Psychol. Rev."},{"issue":"6","key":"10.1016\/j.jpsychires.2026.06.014_bib19","doi-asserted-by":"crossref","first-page":"610","DOI":"10.1080\/10640266.2023.2206751","article-title":"Investigating differences in cognitive flexibility, clinical perfectionism, and eating disorder-specific rumination across anorexia nervosa illness states","volume":"31","author":"Miles","year":"2023","journal-title":"Eat. Disord."},{"issue":"5","key":"10.1016\/j.jpsychires.2026.06.014_bib20","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1080\/13546805.2022.2038554","article-title":"Understanding self-report and neurocognitive assessments of cognitive flexibility in people with and without lifetime anorexia nervosa","volume":"27","author":"Miles","year":"2022","journal-title":"Cogn. Neuropsychiatry"},{"issue":"12","key":"10.1016\/j.jpsychires.2026.06.014_bib21","doi-asserted-by":"crossref","first-page":"2924","DOI":"10.1016\/j.neuropsychologia.2008.06.006","article-title":"Shifting set about task switching: behavioral and neural evidence for distinct forms of cognitive flexibility","volume":"46","author":"Ravizza","year":"2008","journal-title":"Neuropsychologia"},{"issue":"3","key":"10.1016\/j.jpsychires.2026.06.014_bib22","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1348\/014466505X53902","article-title":"Anorexia nervosa: valued and visible. A cognitive\u2010interpersonal maintenance model and its implications for research and practice","volume":"45","author":"Schmidt","year":"2006","journal-title":"Br. J. Clin. Psychol."},{"issue":"2","key":"10.1016\/j.jpsychires.2026.06.014_bib23","doi-asserted-by":"crossref","first-page":"185","DOI":"10.1007\/s10608-006-9032-y","article-title":"An investigation of the Perfectionism\/self-criticism domain of the personal style inventory","volume":"30","author":"Shahar","year":"2006","journal-title":"Cognit. Ther. Res."},{"key":"10.1016\/j.jpsychires.2026.06.014_bib24","doi-asserted-by":"crossref","DOI":"10.1016\/j.psychres.2020.113100","article-title":"Fear of COVID-19 scale: psychometric characteristics, reliability and validity in the Israeli population","volume":"289","author":"Tzur Bitan","year":"2020","journal-title":"Psychiatry Res."},{"issue":"4","key":"10.1016\/j.jpsychires.2026.06.014_bib25","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1002\/erv.2233","article-title":"Do restrictive and bingeing\/purging subtypes of anorexia nervosa differ on central coherence and set shifting?","volume":"21","author":"Van Autreve","year":"2013","journal-title":"Eur. Eat. Disord. Rev."},{"issue":"3","key":"10.1016\/j.jpsychires.2026.06.014_bib26","first-page":"15","article-title":"The EDE-Q in Hebrew: structural and Convergent\/divergent validity in a population sample","volume":"54","author":"Zohar","year":"2017","journal-title":"Israely Journal of Psychiatry"}],"container-title":["Journal of Psychiatric Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022395626003225?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022395626003225?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T16:26:03Z","timestamp":1790612763000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0022395626003225"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10]]},"references-count":26,"alternative-id":["S0022395626003225"],"URL":"https:\/\/doi.org\/10.1016\/j.jpsychires.2026.06.014","relation":{},"ISSN":["0022-3956"],"issn-type":[{"value":"0022-3956","type":"print"}],"subject":[],"published":{"date-parts":[[2026,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Cognitive flexibility subtypes and anorexia nervosa symptom severity: Evaluating the contribution of perfectionism","name":"articletitle","label":"Article Title"},{"value":"Journal of Psychiatric Research","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jpsychires.2026.06.014","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}