{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T11:36:59Z","timestamp":1789472219793,"version":"build-2803163510"},"reference-count":40,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2019,4,22]],"date-time":"2019-04-22T00:00:00Z","timestamp":1555891200000},"content-version":"am","delay-in-days":365,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#am"},{"start":{"date-parts":[[2018,4,22]],"date-time":"2018-04-22T00:00:00Z","timestamp":1524355200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100000923","name":"Australian Research Council","doi-asserted-by":"publisher","award":["DP 150104497"],"award-info":[{"award-number":["DP 150104497"]}],"id":[{"id":"10.13039\/501100000923","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001790","name":"Central Queensland University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001790","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":[[2018,12]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:p>On\u2010call work is used to manage around the clock working requirements in a variety of industries. Often, tasks that must be performed while on\u2010call are highly important, difficult and\/or stressful by nature and, as such, may impact the level of anxiety that is experienced by on\u2010call workers. Heightened anxiety is associated with poor sleep, which affects next\u2010day cognitive performance. Twenty\u2010four male participants (20\u201335\u00a0years old) spent an adaptation, a control and two counterbalanced on\u2010call nights in a time\u2010isolated sleep laboratory. On one of the on\u2010call nights they were told that they would be required to do a speech upon waking (high\u2010stress condition), whereas on the other night they were instructed that they would be required to read to themselves (low\u2010stress condition). Pre\u2010bed anxiety was measured by the State Trait Anxiety Inventory form x\u20101, and polysomnography and quantitative electroencephalogram analyses were used to investigate sleep. Performance was assessed across each day using the 10\u2010min psychomotor vigilance task (09:30\u00a0hours, 12:00\u00a0hours, 14:30\u00a0hours, 17:00\u00a0hours). The results indicated that participants experienced no significant changes in pre\u2010bed anxiety or sleep between conditions. However, performance on the psychomotor vigilance task was best in the high\u2010stress condition, possibly as a result of heightened physiological arousal caused by performing the stressful task that morning. This suggests that performing a high\u2010stress task may be protective of cognitive performance to some degree when sleep is not disrupted.<\/jats:p>","DOI":"10.1111\/jsr.12691","type":"journal-article","created":{"date-parts":[[2018,4,22]],"date-time":"2018-04-22T21:47:13Z","timestamp":1524433633000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["The effects of anticipating a high\u2010stress task on sleep and performance during simulated on\u2010call work"],"prefix":"10.1111","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4966-871X","authenticated-orcid":false,"given":"Madeline","family":"Sprajcer","sequence":"first","affiliation":[{"name":"Appleton Institute School of Health Medical and Applied Sciences Central Queensland University Wayville SA Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah M.","family":"Jay","sequence":"additional","affiliation":[{"name":"Appleton Institute School of Health Medical and Applied Sciences Central Queensland University Wayville SA Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Grace E.","family":"Vincent","sequence":"additional","affiliation":[{"name":"Appleton Institute School of Health Medical and Applied Sciences Central Queensland University Wayville SA Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrew","family":"Vakulin","sequence":"additional","affiliation":[{"name":"Adelaide Institute for Sleep Health: A Flinders Centre of Research Excellence College of Medicine and Public Health Flinders University Adelaide SA Australia"},{"name":"Woolcock Institute of Medical Research NeuroSleep, Centre for Sleep and Chronobiology University of Sydney Sydney SA Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leon","family":"Lack","sequence":"additional","affiliation":[{"name":"School of Psychology Flinders University of South Australia Adelaide SA Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sally A.","family":"Ferguson","sequence":"additional","affiliation":[{"name":"Appleton Institute School of Health Medical and Applied Sciences Central Queensland University Wayville SA Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,4,22]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.5271\/sjweh.1054"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2007.07.010"},{"key":"e_1_2_8_4_1","first-page":"553","article-title":"Sleep deprivation: Impact on cognitive performance","volume":"3","author":"Alhola P.","year":"2007","journal-title":"Neuropsychiatric Disease and Treatment"},{"key":"e_1_2_8_5_1","volume-title":"Australian Bureau of Statistics Characteristics of Employment (cat. no. 6333.0)","author":"Australian Bureau of Statistics","year":"2016"},{"key":"e_1_2_8_6_1","volume-title":"Anxiety and its disorders: The nature and treatment of anxiety and panic","author":"Barlow D. 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