{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T16:59:59Z","timestamp":1786121999665,"version":"build-2736575974"},"reference-count":35,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/501100001352","name":"National University of Singapore","doi-asserted-by":"publisher","award":["NUHSRO\/2019\/075\/Startup\/01, 2019"],"award-info":[{"award-number":["NUHSRO\/2019\/075\/Startup\/01, 2019"]}],"id":[{"id":"10.13039\/501100001352","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001352","name":"National University of Singapore","doi-asserted-by":"publisher","award":["NUHSRO\/2019\/075\/Startup\/01"],"award-info":[{"award-number":["NUHSRO\/2019\/075\/Startup\/01"]}],"id":[{"id":"10.13039\/501100001352","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","sleephealthjournal.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Sleep Health"],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1016\/j.sleh.2026.05.002","type":"journal-article","created":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T20:53:31Z","timestamp":1780520011000},"page":"695-701","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Modest first night effect on sleep in healthy school-age children using home-based polysomnography"],"prefix":"10.1016","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-0900-5891","authenticated-orcid":false,"given":"Jia Xu Toby","family":"Seah","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicole A.","family":"Nazareth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tiffany B.","family":"Koa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ju Lynn","family":"Ong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7707-7557","authenticated-orcid":false,"given":"June Chi-Yan","family":"Lo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"3","key":"10.1016\/j.sleh.2026.05.002_bib1","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1016\/S0022-3956(01)00019-X","article-title":"The first-night effect may last more than one night","volume":"35","author":"Le Bon","year":"2001","journal-title":"J Psychiatr Res"},{"issue":"2","key":"10.1016\/j.sleh.2026.05.002_bib2","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1093\/sleep\/28.2.195","article-title":"Examination of the first-night effect during the sleep-onset period","volume":"28","author":"Tamaki","year":"2005","journal-title":"Sleep"},{"key":"10.1016\/j.sleh.2026.05.002_bib3","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/j.sleep.2021.12.007","article-title":"A meta-analysis of the first-night effect in healthy individuals for the full age spectrum","volume":"89","author":"Ding","year":"2022","journal-title":"Sleep Med"},{"issue":"3","key":"10.1016\/j.sleh.2026.05.002_bib4","doi-asserted-by":"crossref","first-page":"263","DOI":"10.1111\/j.1469-8986.1966.tb02650.x","article-title":"The first night effect: an EEG study of sleep","volume":"2","author":"Agnew","year":"1966","journal-title":"Psychophysiology"},{"issue":"4","key":"10.1016\/j.sleh.2026.05.002_bib5","first-page":"319","article-title":"The first night effect revisited with age as a variable","volume":"3","author":"Webb","year":"1979","journal-title":"Waking Sleeping"},{"issue":"11","key":"10.1016\/j.sleh.2026.05.002_bib6","doi-asserted-by":"crossref","first-page":"2138","DOI":"10.1016\/S1388-2457(03)00209-8","article-title":"First night effect in children and adolescents undergoing polysomnography for sleep-disordered breathing","volume":"114","author":"Scholle","year":"2003","journal-title":"Clin Neurophysiol Offl J Int Federation Clin Neurophysiol"},{"key":"10.1016\/j.sleh.2026.05.002_bib7","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.psychres.2019.02.011","article-title":"The first night effect during polysomnography, and patients\u2019 estimates of sleep quality","volume":"274","author":"Byun","year":"2019","journal-title":"Psychiatry Res"},{"issue":"10","key":"10.1016\/j.sleh.2026.05.002_bib8","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsae179","article-title":"The first-night effect of sleep occurs over nonconsecutive nights in unfamiliar and familiar environments","volume":"47","author":"Wick","year":"2024","journal-title":"Sleep"},{"issue":"3","key":"10.1016\/j.sleh.2026.05.002_bib9","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1136\/adc.2005.085365","article-title":"First night effect for polysomnographic data in children and adolescents with suspected sleep disordered breathing","volume":"91","author":"Verhulst","year":"2006","journal-title":"Archiv Dis Childhood"},{"issue":"01","key":"10.1016\/j.sleh.2026.05.002_bib10","doi-asserted-by":"crossref","first-page":"67","DOI":"10.5664\/jcsm.2344","article-title":"First night effect analysis in a cohort of young children with autism spectrum disorder","volume":"09","author":"Buckley","year":"2013","journal-title":"J Clin Sleep Med"},{"issue":"4","key":"10.1016\/j.sleh.2026.05.002_bib11","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1007\/s41105-024-00542-z","article-title":"Investigation of macro and micro sleep structures of first night effect in school-aged children","volume":"22","author":"Enomoto","year":"2024","journal-title":"Sleep Biol Rhythms"},{"key":"10.1016\/j.sleh.2026.05.002_bib12","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.sleep.2022.10.027","article-title":"Two nights of home polysomnography in healthy 7-14-year-old children\u2014feasibility and intraindividual variability","volume":"101","author":"Pedersen","year":"2023","journal-title":"Sleep Med"},{"issue":"3","key":"10.1016\/j.sleh.2026.05.002_bib13","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsae010","article-title":"Neurobehavioral functions during recurrent periods of sleep restriction: effects of intra-individual variability in sleep duration","volume":"47","author":"Koa","year":"2024","journal-title":"Sleep"},{"issue":"2","key":"10.1016\/j.sleh.2026.05.002_bib14","article-title":"Changes in sleep architecture during recurrent cycles of sleep restriction: a comparison between stable and variable short sleep schedules","volume":"6","author":"Koa","year":"2025","journal-title":"Sleep Adv J Sleep Res Soc"},{"issue":"2","key":"10.1016\/j.sleh.2026.05.002_bib15","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsw042","article-title":"Neurobehavioral impact of successive cycles of sleep restriction with and without naps in adolescents","volume":"40","author":"Lo","year":"2017","journal-title":"Sleep"},{"issue":"12","key":"10.1016\/j.sleh.2026.05.002_bib16","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsaa129","article-title":"Cognitive effects of split and continuous sleep schedules in adolescents differ according to total sleep opportunity","volume":"43","author":"Lo","year":"2020","journal-title":"Sleep"},{"issue":"3","key":"10.1016\/j.sleh.2026.05.002_bib17","doi-asserted-by":"crossref","first-page":"687","DOI":"10.5665\/sleep.5552","article-title":"Cognitive performance, sleepiness, and mood in partially sleep deprived adolescents: the need for sleep study","volume":"39","author":"Lo","year":"2016","journal-title":"Sleep"},{"issue":"5","key":"10.1016\/j.sleh.2026.05.002_bib18","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsz037","article-title":"Differential effects of split and continuous sleep on neurobehavioral function and glucose tolerance in sleep-restricted adolescents","volume":"42","author":"Lo","year":"2019","journal-title":"Sleep"},{"issue":"6","key":"10.1016\/j.sleh.2026.05.002_bib19","doi-asserted-by":"crossref","first-page":"1233","DOI":"10.5665\/sleep.5840","article-title":"EEG changes across multiple nights of sleep restriction and recovery in adolescents: the need for sleep study","volume":"39","author":"Ong","year":"2016","journal-title":"Sleep"},{"issue":"(4","key":"10.1016\/j.sleh.2026.05.002_bib20","article-title":"EEG changes accompanying successive cycles of sleep restriction with and without naps in adolescents","volume":"40","author":"Ong","year":"2017","journal-title":"Sleep"},{"issue":"02","key":"10.1016\/j.sleh.2026.05.002_bib21","doi-asserted-by":"crossref","first-page":"107","DOI":"10.5664\/jcsm.26812","article-title":"The new sleep scoring manual\u2013the evidence behind the rules","volume":"03","author":"Iber","year":"2007","journal-title":"J Clin Sleep Med"},{"key":"10.1016\/j.sleh.2026.05.002_bib22","doi-asserted-by":"crossref","first-page":"267","DOI":"10.3389\/fnins.2013.00267","article-title":"MEG and EEG data analysis with MNE-Python","volume":"7","author":"Gramfort","year":"2013","journal-title":"Front Neurosci"},{"key":"10.1016\/j.sleh.2026.05.002_bib23","doi-asserted-by":"crossref","DOI":"10.7554\/eLife.70092","article-title":"An open-source, high-performance tool for automated sleep staging","volume":"10","author":"Vallat","year":"2021","journal-title":"eLife"},{"issue":"7825","key":"10.1016\/j.sleh.2026.05.002_bib24","doi-asserted-by":"crossref","first-page":"357","DOI":"10.1038\/s41586-020-2649-2","article-title":"Array programming with NumPy","volume":"585","author":"Harris","year":"2020","journal-title":"Nature"},{"issue":"3","key":"10.1016\/j.sleh.2026.05.002_bib25","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1038\/s41592-019-0686-2","article-title":"SciPy 1.0: Fundamental algorithms for scientific computing in Python","volume":"17","author":"Virtanen","year":"2020","journal-title":"Nat Methods"},{"issue":"85","key":"10.1016\/j.sleh.2026.05.002_bib26","first-page":"2825","article-title":"Scikit-learn: machine learning in Python","volume":"12","author":"Pedregosa","year":"2011","journal-title":"J Mach Learn Res"},{"issue":"1","key":"10.1016\/j.sleh.2026.05.002_bib27","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1016\/j.neuroscience.2005.11.005","article-title":"Trait-like individual differences in the human sleep electroencephalogram","volume":"138","author":"Buckelm\u00fcller","year":"2006","journal-title":"Neuroscience"},{"issue":"5","key":"10.1016\/j.sleh.2026.05.002_bib28","doi-asserted-by":"crossref","first-page":"S57","DOI":"10.1016\/S0893-133X(01)00320-7","article-title":"Individual \u201cfingerprints\u201d in human sleep EEG topography","volume":"25","author":"Finelli","year":"2001","journal-title":"Neuropsychopharmacol Offl Publ Am Coll Neuropsychopharmacol"},{"key":"10.1016\/j.sleh.2026.05.002_bib29","unstructured":"JASP Team (2023). JASP (Version 0.17.1)[Computer software]. (Version 0.17.1). (2023). [Computer software]."},{"key":"10.1016\/j.sleh.2026.05.002_bib30","doi-asserted-by":"crossref","unstructured":"Cohen J.A power primer Psychological Bulletin1992. 112115515910.1037\/\/0033-2909.112.1.155.","DOI":"10.1037\/0033-2909.112.1.155"},{"issue":"4","key":"10.1016\/j.sleh.2026.05.002_bib31","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1111\/1469-8986.3940409","article-title":"Variability of sleep parameters across multiple laboratory sessions in healthy young subjects: the \u201cvery first night effect\u201d","volume":"39","author":"Lorenzo","year":"2002","journal-title":"Psychophysiology"},{"issue":"9","key":"10.1016\/j.sleh.2026.05.002_bib32","doi-asserted-by":"crossref","first-page":"1190","DOI":"10.1016\/j.cub.2016.02.063","article-title":"Night watch in one brain hemisphere during sleep associated with the first-night effect in humans","volume":"26","author":"Tamaki","year":"2016","journal-title":"Curr Biol CB"},{"issue":"6","key":"10.1016\/j.sleh.2026.05.002_bib33","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1093\/sleep\/18.6.463","article-title":"First-night effect in normal subjects and psychiatric inpatients","volume":"18","author":"Toussaint","year":"1995","journal-title":"Sleep"},{"issue":"2","key":"10.1016\/j.sleh.2026.05.002_bib34","first-page":"229","article-title":"The association between sleep spindles and IQ in healthy school-age children","volume":"89","author":"Gruber","year":"2013","journal-title":"Int J Psychophysiol Offl J Int Organ Psychophysiol"},{"issue":"9","key":"10.1016\/j.sleh.2026.05.002_bib35","doi-asserted-by":"crossref","first-page":"1501","DOI":"10.5665\/sleep.4000","article-title":"Slow sleep spindle activity, declarative memory, and general cognitive abilities in children","volume":"37","author":"Hoedlmoser","year":"2014","journal-title":"Sleep"}],"container-title":["Sleep Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S235272182600080X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S235272182600080X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T08:38:32Z","timestamp":1786091912000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S235272182600080X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":35,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,8]]}},"alternative-id":["S235272182600080X"],"URL":"https:\/\/doi.org\/10.1016\/j.sleh.2026.05.002","relation":{},"ISSN":["2352-7218"],"issn-type":[{"value":"2352-7218","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Modest first night effect on sleep in healthy school-age children using home-based polysomnography","name":"articletitle","label":"Article Title"},{"value":"Sleep Health","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.sleh.2026.05.002","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 National Sleep Foundation. Published by ELSEVIER INC. on behalf of National Sleep Foundation. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}