5. Zecevic, C. A., Tremblay, L., Lovsin, T., & Michel, L. (2010). Parental influence on young children’s physical activity. International Journal of Pediatrics, 2010. https://www.hindawi.com/journals/ijpedi/2010/468526/.

6. Hesketh, K. R., Goodfellow, L., Ekelund, U., McMinn, A. M., Godfrey, K. M., Inskip, H. M.,… van Sluijs, E. M. (2014). Activity levels in mothers and their preschool children. Pediatrics, 133(4), e973-e980. http://pediatrics.aappublications.org/content/pediatrics/133/4/e973.full.pdf.

7. Scudder, M. R., Federmeier, K. D., Raine, L. B., Direito, A., Boyd, J. K., & Hillman, C. H. (2014). The association between aerobic fitness and language processing in children: Implications for academic achievement. Brain and Cognition, 87, 140–152.

8. Smith, L., Gardner, B., Aggio, D., & Hamer, M. (2015). Association between participation in outdoor play and sport at 10 years old with physical activity in adulthood. Preventive Medicine, 74, 31–35.

9. Zhang, J., Brackbill, D., Yang, S., & Centola, D. (2015). Efficacy and causal mechanism of an online social media intervention to increase physical activity: Results of a randomized controlled trial. Preventive Medicine Reports, 2, 651–657.

10. Sirriyeh, R., Lawton, R., & Ward, J. (2010). Physical activity and adolescents: An exploratory randomized controlled trial investigating the influence of affective and instrumental text messages. British Journal of Health Psychology, 15(4), 825–840.