Sleep Loss and Risk-taking Behavior

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While sleep loss has been shown to have detrimental effects on cognitive, physiological, and psychological processes, it has only recently been investigated as a possible causal factor of risk-taking behavior (i.e., a conscious choice to engage in dangerous behavior despite knowledge of possible loss or harm). Among the few studies that have been conducted in this field, the majority found that as individuals become sleepier, their propensity to engage in risk-taking behavior increased. The results of the current study indicated a positive relationship between increased sleep loss and two measures of specific risk-taking behavior (i.e., substance use, sexual compulsivity), but ... continued below

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Womack, Stephanie D. August 2012.

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This thesis is part of the collection entitled: UNT Theses and Dissertations and was provided by UNT Libraries to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 457 times , with 5 in the last month . More information about this thesis can be viewed below.

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  • Womack, Stephanie D.

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While sleep loss has been shown to have detrimental effects on cognitive, physiological, and psychological processes, it has only recently been investigated as a possible causal factor of risk-taking behavior (i.e., a conscious choice to engage in dangerous behavior despite knowledge of possible loss or harm). Among the few studies that have been conducted in this field, the majority found that as individuals become sleepier, their propensity to engage in risk-taking behavior increased. The results of the current study indicated a positive relationship between increased sleep loss and two measures of specific risk-taking behavior (i.e., substance use, sexual compulsivity), but no significant relationship between sleep loss and measures of general risk-taking behavior. There was some evidence for temporal stability of the Iowa Gambling Task (IGT), though scores on the IGT were not related to scores on other measures of risk-taking, nor to measures of sleep loss. Negative mood was found to partially mediate the relationship between sleep loss and substance use, as well as the relationship between sleep loss and sexual compulsivity.

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  • August 2012

Added to The UNT Digital Library

  • March 4, 2013, 2:02 p.m.

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  • Nov. 16, 2016, 3:44 p.m.

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Citations, Rights, Re-Use

Womack, Stephanie D. Sleep Loss and Risk-taking Behavior, thesis, August 2012; Denton, Texas. (digital.library.unt.edu/ark:/67531/metadc149686/: accessed October 18, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .