Reliability and validity of a school-based physical activity questionnaire.
Med Sci Sports Exerc 38(9):1593-600 (2006) PMID 16960520
To determine the reliability and validity of the School Health Action, Planning and Evaluation System (SHAPES) physical activity questionnaire, a machine-readable questionnaire designed to collect data from all students in a school from grades 6 to 12 and to provide feedback to the school for planning and evaluation.
DOI: 10.1249/01.mss.0000227539.58916.35
Version: za2963e q8zab q8zb6 q8zcb q8zd5 q8zed q8zfb q8zgf