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John Sirard
John Sirard
在 kin.umass.edu 的电子邮件经过验证
标题
引用次数
引用次数
年份
Calibration of the computer science and applications, inc. accelerometer.
PS Freedson, E Melanson, J Sirard
Medicine and science in sports and exercise 30 (5), 777-781, 1998
47981998
Using pedometers to increase physical activity and improve health: a systematic review
DM Bravata, C Smith-Spangler, V Sundaram, AL Gienger, N Lin, R Lewis, ...
Jama 298 (19), 2296-2304, 2007
30572007
Age and gender differences in objectively measured physical activity in youth
SG Trost, RR Pate, JF Sallis, PS Freedson, WC Taylor, M Dowda, J Sirard
Medicine & science in sports & exercise 34 (2), 350-355, 2002
21672002
Physical activity assessment in children and adolescents
JR Sirard, RR Pate
Sports medicine 31, 439-454, 2001
17492001
Longitudinal and secular trends in physical activity and sedentary behavior during adolescence
MC Nelson, D Neumark-Stzainer, PJ Hannan, JR Sirard, M Story
Pediatrics 118 (6), e1627-e1634, 2006
8242006
Compliance with physical activity guidelines: prevalence in a population of children and youth
RR Pate, PS Freedson, JF Sallis, WC Taylor, J Sirard, SG Trost, M Dowda
Annals of epidemiology 12 (5), 303-308, 2002
7412002
Physical activity in overweight and nonoverweight preschool children
SG Trost, JR Sirard, M Dowda, KA Pfeiffer, RR Pate
International journal of obesity 27 (7), 834-839, 2003
6542003
Calibration and evaluation of an objective measure of physical activity in preschool children
JR Sirard, SG Trost, KA Pfeiffer, M Dowda, RR Pate
Journal of physical activity and health 2 (3), 345-357, 2005
4122005
Influences of preschool policies and practices on children's physical activity
M Dowda, RR Pate, SG Trost, MJCA Almeida, JR Sirard
Journal of community health 29, 183-196, 2004
3802004
Physical activity and active commuting to elementary school.
JR Sirard, WF Riner Jr, KL McIver, RR Pate
Medicine and science in sports and exercise 37 (12), 2062-2069, 2005
3302005
Validation of a 3-day physical activity recall instrument in female youth
RR Pate, R Ross, M Dowda, SG Trost, JR Sirard
Pediatric exercise science 15 (3), 257-265, 2003
3292003
Walking and bicycling to school: a review
JR Sirard, ME Slater
American Journal of Lifestyle Medicine 2 (5), 372-396, 2008
3172008
Motivational factors associated with sports program participation in middle school students
JR Sirard, KA Pfeiffer, RR Pate
Journal of adolescent health 38 (6), 696-703, 2006
3142006
Preventing childhood obesity: a solution-oriented research paradigm
TN Robinson, JR Sirard
American journal of preventive medicine 28 (2), 194-201, 2005
2432005
The effects of increasing outdoor play time on physical activity in Latino preschool children
S Alhassan, JR Sirard, TN Robinson
International Journal of Pediatric Obesity 2 (3), 153-158, 2007
2252007
The relative influence of demographic, individual, social, and environmental factors on physical activity among boys and girls
CD Patnode, LA Lytle, DJ Erickson, JR Sirard, D Barr-Anderson, M Story
International Journal of Behavioral Nutrition and Physical Activity 7, 1-10, 2010
2012010
Field evaluation of the Computer Science and Applications, Inc. physical activity monitor
JR SIRARD, EL MELANSON, LI Li, PS FREEDSON
Medicine & Science in Sports & Exercise 32 (3), 695-700, 2000
1972000
Sedentary behavior and physical activity of young adult university students
NE Peterson, JR Sirard, PA Kulbok, MD DeBoer, JM Erickson
Research in nursing & health 41 (1), 30-38, 2018
1872018
Physical activity and sedentary activity patterns among children and adolescents: a latent class analysis approach
CD Patnode, LA Lytle, DJ Erickson, JR Sirard, DJ Barr-Anderson, M Story
Journal of Physical Activity and Health 8 (4), 457-467, 2011
1832011
Walking cadence (steps/min) and intensity in 21–40 year olds: CADENCE-adults
C Tudor-Locke, EJ Aguiar, H Han, SW Ducharme, JM Schuna, ...
International Journal of Behavioral Nutrition and Physical Activity 16, 1-11, 2019
1702019
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