Abstract:
:Objective: To examine how risk-related decision making might be associated with habitual sleep variables, including sleep variability, sleep duration and perceived sleep need in young adults cross-sectionally and longitudinally. Design: 166 participants completed a 7-day protocol with sleep and risk-related decision-making measures at baseline (T1) and 12 months later (T2). Results: Habitual short sleep duration (averaging < 6 h nightly) was identified in 11.0% in our sample. After controlling for baseline demographic factors and risk-taking measures, self-reported sleep need at T1 interacted with habitual short sleep in predicting risk taking at follow-up (F8,139=9.575, adjusted R2=.431, p<.001). T1 greater perceived sleep need predicted more risk taking among short sleepers, but decreased risk taking among normal sleepers at T2. Variable sleep timing was cross-sectionally correlated with making more Risky choices at baseline and fewer Safe choices after loss at follow up. Conclusions: Young adults with variable sleep timing and those with short sleep duration coupled with high perceived sleep need were more likely to take risks. The moderating effects of perceived sleep need suggest that individual differences may alter the impact of sleep loss and hence should be measured and accounted for in future studies.
journal_name
Psychol Healthjournal_title
Psychology & healthauthors
Lau EYY,Wong ML,Rusak B,Lam YC,Wing YK,Tseng CH,Lee TMCdoi
10.1080/08870446.2019.1594807subject
Has Abstractpub_date
2019-10-01 00:00:00pages
1196-1213issue
10eissn
0887-0446issn
1476-8321journal_volume
34pub_type
杂志文章abstract::The efficacy of a tailored, web-based intervention communicating the risks of sexually transmitted infections (STI) for heterosexual young adults was examined in a randomised, controlled trial. The main aims of the relationship-oriented intervention were to influence risk perceptions and to promote (maintenance of) co...
journal_title:Psychology & health
pub_type: 杂志文章,随机对照试验
doi:10.1080/08870446.2011.531575
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVE:This study was designed to investigate whether whole-body scanning might promote healthy eating and physical activity in women, and to explore the effects of scanning on body image. DESIGN:Fourteen women aged 22-45 years without histories of eating disorders or whole-body scanning took part in semi-structure...
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doi:10.1080/08870446.2017.1329933
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doi:10.1080/14768320701204153
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pub_type: 杂志文章
doi:10.1080/08870440903038949
更新日期:2010-11-01 00:00:00
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doi:10.1080/08870446.2011.595488
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doi:10.1080/08870446.2014.913043
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doi:10.1080/08870446.2013.856432
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doi:10.1080/08870446.2020.1764954
更新日期:2020-05-20 00:00:00
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pub_type: 杂志文章
doi:10.1080/08870446.2020.1792904
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pub_type: 杂志文章,随机对照试验
doi:10.1080/08870446.2017.1307372
更新日期:2017-07-01 00:00:00
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doi:10.1080/08870446.2012.662973
更新日期:2012-01-01 00:00:00
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journal_title:Psychology & health
pub_type: 杂志文章
doi:10.1080/08870446.2017.1416116
更新日期:2018-06-01 00:00:00
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pub_type: 杂志文章
doi:10.1080/08870446.2018.1538451
更新日期:2019-04-01 00:00:00
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doi:10.1080/08870446.2019.1699089
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pub_type: 杂志文章,随机对照试验
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更新日期:2016-01-01 00:00:00
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doi:10.1080/08870446.2014.960414
更新日期:2015-01-01 00:00:00
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pub_type: 杂志文章,随机对照试验
doi:10.1080/08870446.2014.916807
更新日期:2014-01-01 00:00:00
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更新日期:2011-01-01 00:00:00
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更新日期:2013-01-01 00:00:00
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journal_title:Psychology & health
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2012-01-01 00:00:00