Xiangyi Cheng, Grover C Gilmore, Alan J Lerner, Kiju Lee
Computerized Block Games for Automated Cognitive Assessment: Development and Evaluation Study
JMIR serious games
measurement physical activity challenging objective subjective methods used purposes study apply structural equation modeling 1 examining associations three distinct measures physical activity three factors often found correlated physical activity children 2 examining associations combination three measures correlates cohort youth followed 5th 7th grade total 409 children 45 boys complete physical activity data derived accelerometers selfreport youth proxyreport parents potential correlates physical activity included selfefficacy physical activity support facilities physical activity structural equation models used assess relationship physical activity correlates structural equation models examining associations individual measures physical activity selected correlates showed parentreported child selfreported physical activity associated parental support physical activity selfefficacy objectively measured physical activity associated facilities physical activity structural equation model showed composite expression physical activity based inclusion three individual measures associated three correlates physical activity conclusion combining measures physical activity different sources may improve identification correlates physical activity information could used plan effective physical activity interventions children youth