Predictors of change differ for moderate and vigorous intensity physical activity and for weekdays and weekends: a longitudinal analysis.
Corder K, Craggs C, Jones AP, Ekelund U, Griffin SJ, Van Sluijs EM
The international journal of behavioral nutrition and physical activity. Feb 2013
(DOI : 10.1186/1479-5868-10-69)
Do children's individual correlates of physical activity differ by home setting?
Craggs C, Van Sluijs EM, Corder KL, Panter JR, Jones AP, Griffin SJ
Health & place. Dec 2010
(DOI : 10.1016/j.healthplace.2011.05.013)
Determinants of change in physical activity in children and adolescents: a systematic review.
Craggs C, Corder KL, Van Sluijs EM, Griffin SJ
American Journal of Preventive Medicine. Sep 2010
(DOI : 10.1016/j.amepre.2011.02.025)