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Optimizing daytime short sleep episodes to maximize performance in a stressful environment

This study provides the baseline and initial assessment of the napping habits of the United States Military Academy Class of 2007. This portion of a four-year longitudinal study examines data collected on 62 Cadets over 32 days from 4 October 2004 to 4 November 2004 using actigraphy data and sleep logs. Data were stratified and cleaned in accordance with nap infrastructure. A total of 607 naps were reported for a total of 73.3 hours of additional sleep. Naps ranged from 15 minutes to six hours and occurred most frequently on weekdays. This finding contrasts with research of other samples of adolescent college students. Weekend naps were shorter in duration than weekday naps. This finding was also a departure from current scientific nap research findings. Consistent with other research, most naps were between 30 minutes to one and one half hours in length. Frequency and duration of naps were greatest on Wednesdays. The primary type of nap taken was restorative, as opposed to appetitive or prophylactic in nature. Afternoon naps were more prevalent than morning naps, possibly reflecting Cadet class schedule rather than sleep need. Suggestions for additional research are proposed.

Identiferoai:union.ndltd.org:nps.edu/oai:calhoun.nps.edu:10945/2590
Date09 1900
CreatorsGodfrey, Alison G.
ContributorsMiller, Nita Lewis, Shattuck, Lawrence G., Naval Postgraduate School (U.S.)., Operations Research
PublisherMonterey California. Naval Postgraduate School
Source SetsNaval Postgraduate School
Detected LanguageEnglish
TypeThesis
Formatxxii, 85 p. : ill. (some col.) ;, application/pdf
RightsApproved for public release, distribution unlimited

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