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Full-Text Articles in Medicine and Health Sciences

Narcissism And Binge Drinking: Exploring The Role Of Overconfidence And Confidence-Based Risk-Taking., Alicia M. Wood Aug 2010

Narcissism And Binge Drinking: Exploring The Role Of Overconfidence And Confidence-Based Risk-Taking., Alicia M. Wood

Electronic Theses and Dissertations

Binge drinking (BD) entails excessive alcohol intake in a short time period. Despite numerous negative outcomes associated with BD and efforts to curtail it, rates remain steady. Thus, it is important to identify "who" binge drinks and "why" it occurs. Drawing from past research, I sought to replicate the link between trait narcissism and BD; moreover, I examined if overconfidence and confidence-based risk-taking assessed via the Georgia Gambling Task (GGT), explained why they did so. The results generally supported my hypotheses. As expected, narcissism related to poor GGT performance and high levels of BD; likewise, poor GGT performance related to …


Introversion And Autism: A Conceptual Exploration Of The Placement Of Introversion On The Autism Spectrum, Jennifer Grimes Jan 2010

Introversion And Autism: A Conceptual Exploration Of The Placement Of Introversion On The Autism Spectrum, Jennifer Grimes

Electronic Theses and Dissertations

The conceptualization of the personality construct of introversion has been problematic since the term's inception due to the complexity and seemingly self-contradictory nature of the collection of attributes of which it is comprised. To advance the understanding of introversion, I propose that it is a continuous segment of the non-clinical part of the autism spectrum, and that it is not the same as the inverse of extraversion. When introversion and autism are placed on the same continuum, the nature of the relationship of the traits becomes more apparent, and new possibilities are available for exploration of both autism and introversion. …


Athlete And Coach Knowledge, Attitudes, And Perceptions Of Sickle Cell Trait And National Collegiate Athletic Association Mandated Testing: Recommendations For Intervention, Raymona Holloway Lawrence Jan 2010

Athlete And Coach Knowledge, Attitudes, And Perceptions Of Sickle Cell Trait And National Collegiate Athletic Association Mandated Testing: Recommendations For Intervention, Raymona Holloway Lawrence

Electronic Theses and Dissertations

Individuals with Sickle Cell Trait have died suddenly after extreme exertion during military training, athletic practice or games (Kerle & Nishimura, 1996; Harrelson, Fincher & Robinson, 1995; Howe & Bowden, 2007). One of those deaths, Dale Lloyd, a football player at Rice University, prompted a change in the National Collegiate Athletic Association's (NCAA) Sports Medicine Handbook Guideline 3c: The Student Athlete with Sickle Cell Trait. Effective August 2010, the NCAA Division I Proposal No. 2009-75-B mandated sickle cell trait testing in all Division I athletes unless documented results of a prior test are provided to the institution or the student-athlete …