Authors:
ELDER JP
BROYLES SL
MCKENZIE TL
SALLIS JF
BERRY CC
DAVIS TB
HOY PL
NADER PR
Citation: Jp. Elder et al., DIRECT HOME OBSERVATIONS OF THE PROMPTING OF PHYSICAL-ACTIVITY IN SEDENTARY AND ACTIVE MEXICAN-AMERICAN AND ANGLO-AMERICAN CHILDREN, Journal of developmental and behavioral pediatrics, 19(1), 1998, pp. 26-30
Authors:
MCKENZIE TL
SALLIS JF
ELDER JP
BERRY CC
HOY PL
NADER PR
ZIVE MM
BROYLES SL
Citation: Tl. Mckenzie et al., PHYSICAL-ACTIVITY LEVELS AND PROMPTS IN YOUNG-CHILDREN AT RECESS - A 2-YEAR STUDY OF A BI-ETHNIC SAMPLE, Research quarterly for exercise and sport, 68(3), 1997, pp. 195-202