{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T12:56:02Z","timestamp":1789736162591,"version":"4.0.1"},"reference-count":52,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2024,9,24]],"date-time":"2024-09-24T00:00:00Z","timestamp":1727136000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000027","name":"National Institute on Alcohol Abuse and Alcoholism","doi-asserted-by":"publisher","award":["R21 AA023209"],"award-info":[{"award-number":["R21 AA023209"]}],"id":[{"id":"10.13039\/100000027","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Sleep Research"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>The current exploratory pilot study examined whether social rhythm regularity, as measured by a social rhythm metric, was associated with: (1) the regularity of circadian rhythms and\/or sleep regularity metrics; and (2) sleep quality, affective function and alcohol use. Late adolescents (18\u201322\u2009years old) who drink alcohol (<jats:italic>n<\/jats:italic>\u2009=\u200936; 61.1% female, M<jats:sub>age<\/jats:sub>\u2009=\u200921.26\u2009years) completed a 14\u2010day ecological momentary assessment protocol, wore a wrist actigraph for 14\u2009days, and completed two overnight visits (Thursday and Sunday) to assess dim light melatonin onset. Sleep regularity metrics included standard deviation, composite phase deviation, social jet lag and inter\u2010daily stability. We used dim light melatonin onset data to calculate the stability of the circadian phase (Sunday minus Thursday). Participants completed surveys and ecological momentary assessments that assessed global and daily sleep quality, affective function, and alcohol use. Correlational analysis and robust regression modelling were used. More regular social rhythms were associated with higher regularities of mid\u2010sleep timing based on standard deviations, but were not associated with other sleep regularity metrics or stability of the circadian phase. More regular social rhythms were associated with better sleep quality, but were not associated with affective function or alcohol use. Social rhythm regularity is a unique construct compared with existing sleep quality metrics. In contrast with the social zeitgeber hypothesis, social rhythm regularity was not associated with circadian rhythm regularity measured by dim light melatonin onset. However, social rhythm regularity may be an under\u2010recognized contributor to better sleep quality.<\/jats:p>","DOI":"10.1111\/jsr.14346","type":"journal-article","created":{"date-parts":[[2024,9,25]],"date-time":"2024-09-25T12:22:12Z","timestamp":1727266932000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["An exploratory pilot study on social rhythm regularity, and its associations with sleep, circadian, affective, and alcohol use outcomes in late adolescents"],"prefix":"10.1111","volume":"34","author":[{"given":"Eunjin Lee","family":"Tracy","sequence":"first","affiliation":[{"name":"Department of Human Development and Family Science University of Missouri  Columbia Missouri USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5830-2659","authenticated-orcid":false,"given":"Yuxi","family":"Xie","sequence":"additional","affiliation":[{"name":"Department of Psychology Carnegie Mellon University  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel J.","family":"Buysse","sequence":"additional","affiliation":[{"name":"Department of Psychiatry University of Pittsburgh School of Medicine  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen F.","family":"Smagula","sequence":"additional","affiliation":[{"name":"Department of Psychiatry University of Pittsburgh School of Medicine  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adriane M.","family":"Soehner","sequence":"additional","affiliation":[{"name":"Department of Psychiatry University of Pittsburgh School of Medicine  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3123-1106","authenticated-orcid":false,"given":"Brant P.","family":"Hasler","sequence":"additional","affiliation":[{"name":"Department of Psychiatry University of Pittsburgh School of Medicine  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,9,24]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1037\/abn0000107"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamapsychiatry.2018.0385"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleh.2018.01.001"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/rssb.1995.57.1.289-300"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.5664\/jcsm.27083"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.310.6973.170"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1210\/jc.2009-2590"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1152\/ajpregu.00355.2002"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/0165-1781(89)90047-4"},{"key":"e_1_2_8_11_1","volume-title":"SPSS statistics for windows, version 27.0","author":"Corp I.","year":"2020"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.284.5423.2177"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1714813115"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1001\/archpsyc.1988.01800340076012"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41746-021-00400-z"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/zsab103"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep38601"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1080\/07420528.2019.1586720"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.alcohol.2014.06.010"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/osp4.479"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11920-016-0712-3"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/0165-1781(86)90060-0"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/zsaa169"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-018-32402-5"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11906-020-1025-9"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1093\/alcalc\/agt180"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/0165-1781(91)90131-8"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005053-199002000-00007"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.3109\/07420528.2014.956361"},{"issue":"4","key":"e_1_2_8_30_1","first-page":"202","article-title":"Maturing out of problematic alcohol use","volume":"28","author":"O'Malley P. M.","year":"2004","journal-title":"Alcohol Research & Health"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-017-03171-4"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2869.2002.00300.x"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1186\/1740-3391-6-7"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cub.2012.03.038"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cub.2004.11.039"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cub.2006.12.011"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.15288\/jsad.2012.73.829"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2021.02.061"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1037\/bul0000102"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0808180106"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.15288\/jsas.2002.s14.54"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleh.2023.07.016"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4612-0357-5_3"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.psc.2015.07.003"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12991-020-00266-7"},{"key":"e_1_2_8_46_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13195-021-00903-7"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-3223(95)00370-3"},{"key":"e_1_2_8_48_1","doi-asserted-by":"publisher","DOI":"10.1177\/074873049701200507"},{"key":"e_1_2_8_49_1","doi-asserted-by":"publisher","DOI":"10.1037\/0022-3514.54.6.1063"},{"key":"e_1_2_8_50_1","doi-asserted-by":"publisher","DOI":"10.35946\/arcr.v40.2.01"},{"key":"e_1_2_8_51_1","doi-asserted-by":"publisher","DOI":"10.1080\/07420520500545979"},{"key":"e_1_2_8_52_1","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.bp.111.096321"},{"key":"e_1_2_8_53_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.0962-1105.2003.00365.x"}],"container-title":["Journal of Sleep Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jsr.14346","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T04:01:41Z","timestamp":1747108901000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jsr.14346"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,9,24]]},"references-count":52,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2025,6]]}},"alternative-id":["10.1111\/jsr.14346"],"URL":"https:\/\/doi.org\/10.1111\/jsr.14346","archive":["Portico"],"relation":{},"ISSN":["0962-1105","1365-2869"],"issn-type":[{"value":"0962-1105","type":"print"},{"value":"1365-2869","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,9,24]]},"assertion":[{"value":"2024-03-11","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-09-02","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-09-24","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e14346"}}