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Dlugonski, Deirdre; Wood, Aaron P.; DuBose, Katrina D.; Rider, Patrick; Schoemann, Alexander M. – Measurement in Physical Education and Exercise Science, 2019
Introduction: This study examined the concurrent validity and inter-pair reliability of the proximity detection function on Bluetooth-enabled accelerometers across manufacturer-specified ranges. If valid, this method could be used for objectively measuring shared physical activity participation. Method: Thirty-six dyads aged 21.6 (2.1) years wore…
Descriptors: Validity, Reliability, Measurement, Electronic Equipment
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Kahan, David; Nicaise, Virginie; Reuben, Karen – Research Quarterly for Exercise and Sport, 2013
Purpose: More than one fifth of American preschool-aged children are classified as overweight/obese. Increasing physical activity is one means of slowing/reversing progression to overweight or obesity. Measurement of physical activity in this age group relies heavily on motion sensors such as accelerometers. Output is typically interpreted through…
Descriptors: Preschool Children, Measurement Equipment, Validity, Physical Activity Level
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Hager, Erin R.; Treuth, Margarita S.; Gormely, Candice; Epps, LaShawna; Snitker, Soren; Black, Maureen M. – Research Quarterly for Exercise and Sport, 2015
Purpose: Ankle accelerometry allows for 24-hr data collection and improves data volume/integrity versus hip accelerometry. Using Actical ankle accelerometry, the purpose of this study was to (a) develop sensitive/specific thresholds, (b) examine validity/reliability, (c) compare new thresholds with those of the manufacturer, and (d) examine…
Descriptors: Physical Activities, Physical Activity Level, Females, Adolescents
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Moore, Delilah S.; Ellis, Rebecca; Kosma, Maria; Fabre, Jennifer M.; McCarter, Kevin S.; Wood, Robert H. – Research Quarterly for Exercise and Sport, 2011
We examined the measurement properties of fall-related psychological instruments with a sample of 133 older adults (M age = 74.4 years, SD = 9.4). Measures included the Comprehensive Falls Risk Screening Instrument, Falls-efficacy Scale-International (FES-I), Activities-specific Balance Confidence (ABC), modified Survey of Activities and Fear of…
Descriptors: Comparative Analysis, Psychological Testing, Test Validity, Test Reliability
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Wang, Chao; Chen, Peijie; Zhuang, Jie – Research Quarterly for Exercise and Sport, 2013
Purpose: The psychometric profiles of the widely used International Physical Activity Questionnaire-Short Form (IPAQ-SF) in Chinese youth have not been reported. The purpose of this study was to examine the validity and reliability of the IPAQ-SF using a sample of Chinese youth. Method: One thousand and twenty-one youth (M[subscript age] = 14.26 ±…
Descriptors: Psychometrics, Test Validity, Test Reliability, Questionnaires
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Guiraud, Thibaut; Granger, Richard; Bousquet, Marc; Gremeaux, Vincent – International Journal of Rehabilitation Research, 2012
The aim of the study is to compare, in coronary artery disease patients, physical activity (PA) assessed with the Dijon Physical Activity Questionnaire (DPAQ) and the true PA objectively measured using an accelerometer. Seventy patients wore an accelerometer (MyWellness Key actimeter) throughout 1 week after a cardiac rehabilitation program that…
Descriptors: Physical Activity Level, Physical Activities, Diseases, Measures (Individuals)
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Rhodes, Ryan E.; Matheson, Deborah Hunt; Mark, Rachel – Measurement in Physical Education and Exercise Science, 2010
The purpose of this study was to compare the reliability, variability, and predictive validity of two common scaling response formats (semantic differential, Likert-type) and two numbers of response options (5-point, 7-point) in the physical activity domain. Constructs of the theory of planned behavior were chosen in this analysis based on its…
Descriptors: Likert Scales, Semantic Differential, Comparative Analysis, Reliability
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Moore, Delilah S.; Ellis, Rebecca; Allen, Priscilla D.; Cherry, Katie E.; Monroe, Pamela A.; O'Neil, Carol E.; Wood, Robert H. – Research Quarterly for Exercise and Sport, 2008
The purpose of this study was to establish validity evidence of four physical activity (PA) questionnaires in culturally diverse older adults by comparing self-report PA with performance-based physical function. Participants were 54 older adults who completed the Continuous Scale Physical Functional Performance 10-item Test (CS-PFP10), Physical…
Descriptors: Physical Activity Level, Construct Validity, Questionnaires, Older Adults
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Vlachopoulos, Symeon P.; Kaperoni, Maria; Moustaka, Frederiki C.; Anderson, Dean F. – Research Quarterly for Exercise and Sport, 2008
The present study reported on translating the Exercise Identity Scale (EIS: Anderson & Cychosz, 1994) into Greek and examining its psychometric properties and cross-cultural validity based on U.S. individuals' EIS responses. Using four samples comprising 33, 103, and 647 Greek individuals, including exercisers and nonexercisers, and a similar…
Descriptors: Test Reliability, Test Validity, Factor Structure, Measures (Individuals)
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Maher, Carol A.; Williams, Marie T.; Olds, Tim; Lane, Alison E. – Developmental Medicine & Child Neurology, 2007
Participation in regular physical activity (PA) provides health, psychological, and physiological benefits for people with and without a physical disability. This study investigated the physical and sedentary activity patterns of adolescents with cerebral palsy (CP). A cross-sectional, descriptive, postal survey was used, consisting of the…
Descriptors: Physical Activities, Physical Disabilities, Computers, Television Viewing