{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:15:50Z","timestamp":1787015750266,"version":"build-2736575974"},"reference-count":39,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2021,11,30]],"date-time":"2021-11-30T00:00:00Z","timestamp":1638230400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Sleep Research"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:p>Risky choice has been widely studied in experimental settings, but there is a paucity of research examining the effects of self\u2010selected sleep schedules on risky choices. The current study examined incentivised risky choices of 100 young, healthy adults whose self\u2010selected (at\u2010home) sleep schedules were tracked via actigraphy for 1\u00a0week prior to decision making. Average nightly sleep was 6.43\u00a0h\/night. On each trial of the decision task, individuals chose between two monetary gambles, with separate blocks of trials presenting amounts to gain versus amounts to lose for each paired gamble choice. In general, participants were risk\u2010averse when trying to maximise gains (GAINS) and risk\u2010seeking when trying to minimise losses (LOSSES). These tendencies were amplified in trials where gambles differed more (vs less) in their riskiness. Response times were longer for real choices (vs. dummy trials of random choice), LOSS versus GAINS trials, and when gambles were more similar versus different in risk. Gamble choices were not impacted by actigraphy measured average sleep levels, which suggests self\u2010selected moderate sleep deprivation does not affect risky monetary choices, as has been found in studies of experimentally induced sleep deprivation. However, our data showed that sleep variability increased risk\u2010taking behaviour in the LOSS condition. Thus, risky decision\u2010making may relate more to variability in sleep efficiency than to overall sleep duration or quality in naturalistic settings. The current study gives insight into how decision making in experimental sleep settings may or may not translate to more ecologically valid settings of self\u2010directed sleep.<\/jats:p>","DOI":"10.1111\/jsr.13529","type":"journal-article","created":{"date-parts":[[2021,11,30]],"date-time":"2021-11-30T13:00:19Z","timestamp":1638277219000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["The impact of self\u2010selected short sleep on monetary risk taking"],"prefix":"10.1111","volume":"31","author":[{"given":"David L.","family":"Dickinson","sequence":"first","affiliation":[{"name":"Department of Economic and CERPA Appalachian State University; ESI; IZA  Boone North Carolina USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jama","family":"Brookes","sequence":"additional","affiliation":[{"name":"Department of Psychology Appalachian State University  Boone North Carolina USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cori","family":"Ferguson","sequence":"additional","affiliation":[{"name":"Department of Psychology Appalachian State University  Boone North Carolina USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9815-626X","authenticated-orcid":false,"given":"Sean P. 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