Attitudes and behaviors of physical activity in children: Findings from the Play, Lifestyle & Activity in Youth (PLAY) Questionnaire.
Andrea StraccioliniLaura BerbertEric NoheltyRebecca ZwickerEdie WellerDai SugimotoGregory D MyerAvery D FaigenbaumPublished in: PM & R : the journal of injury, function, and rehabilitation (2022)
PLAY questionnaire internal validity showed agreement between comparable parent and child responses and an association for select comparable questions.