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El-Sheikh, Mona; Bagley, Erika J.; Keiley, Margaret K.; Erath, Stephen A. – Journal of Early Adolescence, 2014
This study examined longitudinal relations between sleep and body mass index (BMI) from late childhood ([X-bar] age = 9.44 at T1) to early adolescence ([X-bar] age = 11.36 at T3) with a relatively large (n = 273 at T1) and diverse (35% African Americans) sample. Sleep was assessed with actigraphy-based sleep minutes and self-reported sleep…
Descriptors: Sleep, Body Composition, Longitudinal Studies, Children
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Ball, Stephen; Cowan, Celsi; Thyfault, John; LaFontaine, Tom – Measurement in Physical Education and Exercise Science, 2014
Skinfold prediction equations recommended by the American College of Sports Medicine underestimate body fat percentage. The purpose of this research was to validate an alternative equation for men created from dual energy x-ray absorptiometry. Two hundred ninety-seven males, aged 18-65, completed a skinfold assessment and dual energy x-ray…
Descriptors: Equations (Mathematics), Human Body, Body Composition, Diagnostic Tests
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Morris, Cody E.; Owens, Scott G.; Waddell, Dwight E.; Bass, Martha A.; Bentley, John P.; Loftin, Mark – Measurement in Physical Education and Exercise Science, 2014
An equation published by Loftin, Waddell, Robinson, and Owens (2010) was cross-validated using ten normal-weight walkers, ten overweight walkers, and ten distance runners. Energy expenditure was measured at preferred walking (normal-weight walker and overweight walkers) or running pace (distance runners) for 5 min and corrected to a mile. Energy…
Descriptors: Equations (Mathematics), Physical Activities, Prediction, Energy
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Knowlden, Adam P.; Hackman, Christine L.; Sharma, Manoj – Health Education Journal, 2016
Objective: College students are at an increased risk of mental distress. The purpose of this study was to determine whether mental and lifestyle factors differed according to self-reported levels of psychological distress. Design and setting: A self-report questionnaire comprising the Kessler-6 Psychological Distress Scale, Revised Life…
Descriptors: Life Style, Emotional Disturbances, Self Concept Measures, Self Esteem
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Samango-Sprouse, Carole A.; Stapleton, Emily J.; Aliabadi, Farhad; Graw, Robert; Vickers, Rebecca; Haskell, Kathryn; Sadeghin, Teresa; Jameson, Robert; Parmele, Charles L.; Gropman, Andrea L. – Autism: The International Journal of Research and Practice, 2015
Studies have shown an increased head circumference and the absence of the head tilt reflex as possible risk factors for autism spectrum disorder, allowing for early detection at 12 months in typically developing population of infants. Our aim was to develop a screening tool to identify infants prior to 12 months at risk for autism spectrum…
Descriptors: Infants, At Risk Persons, Disability Identification, Autism