[Abu-Omar, K. & Rütten, A. (2008). Relation of leisure time, occupational, domestic, and commuting physical activity to health indicators in Europe. Prev Med, 47, 319-323. DOI: 10.1016/j.ypmed.2008.03.012.10.1016/j.ypmed.2008.03.01218455785]Search in Google Scholar
[American Academy of Pediatrics (2001). Children, adolescents, and television. Pediatrics, 107, 423-426. DOI: 10.1542/peds.107.2.423.10.1542/peds.107.2.42311158483]Search in Google Scholar
[Barros, M.B., Zanchetta, L.M., Moura, E.C. & Malta, D.C. (2009). Self-rated health and associated factors, Brazil, 2006. Rev Saude Publica, 43, 27-37. http://dx.DOI.org/10.1590/S0034-89102009000900005.10.1590/S0034-8910200900090000519936496]Search in Google Scholar
[Biddle, S. & Mutrie, N. (2008). Psychology of physical activity. London: Routledge.]Search in Google Scholar
[Breidablik, H.J., Meland, E. & Lydersen, S. (2009). Self-rated health during adolescence: stability and predictors of change (Young-HUNT study, Norway). Eur J Public Health, 19, 73-78. DOI: 10.1093/eurpub/ckn111.10.1093/eurpub/ckn111263901319022851]Search in Google Scholar
[Burnstroem, B. & Fredlund, P. (2001). Self-rated health: is it a good predictor of subsequent mortality among adults in lower as well as higher social classes? J Epidemiol Community Health, 55, 836-840.10.1136/jech.55.11.836176330411604441]Search in Google Scholar
[Cohen, D., Golinelli, D., Williamson, S., Sehgal, A., Marsh, T. McKenzie, T.L. (2009). Effects of park improvements on park use and physical activity policy and programming implications. Am J Prev Med., 2009 December; 37(6), 475. DOI: 10.1016/j.amepre.2009.07.017.10.1016/j.amepre.2009.07.017282178919944911]Search in Google Scholar
[Conner, M. & Norman, P. (2005). Predicting health behaviour. England: Open University Press.]Search in Google Scholar
[Crespo, C., Smit, E., Troiano, R., Bartlett, S., Macera, C. & Andersen, R. (2001). Television watching, energy intake and obesity in US children. Arch Pediatr Adolesc Med, 155, 360-365.10.1001/archpedi.155.3.36011231802]Search in Google Scholar
[Currie, C., Nic Gabhainn, S., Godeau, E., et al. (2008). Inequalities in young people's health: HBSC international report from the 2005/2006 Survey. Copenhagen: WHO Regional Office for Europe (Health Policy for Children and Adolescents, No. 5).]Search in Google Scholar
[De Meester, F., Van Dyck, D., De Bourdeaudhuij, I., Deforche, B., Sallis, J.F. & Cardon, G. (2012). Active living neighborhoods: is neighborhood walkability a key element for Belgian adolescents? BMC Public Health, 4, 12, 7. Retrieved April 4, 2012, from http://www.biomedcentral.com. DOI: 10.1186/1471-2458-12-7 http://www.biomedcentral.com10.1186/1471-2458-12-7326540622216923]Search in Google Scholar
[Dowda, M., Sallis J.F., McKenzie T.L., Rosengard, P. & Kohl, H.W. (2005). Evaluating the sustainability of SPARK physical education: a case study of translating research into practice. Research Quarterly for Exercise and Sport, 76, 11-19.10.1080/02701367.2005.1059925715810766]Search in Google Scholar
[Doyle, M. (2003). Health status. In K. Sproston & P. Primatesta (Eds.), Health Survey for England 2002 Vol. 1: The health of children and young people. London: The Stationery Office.]Search in Google Scholar
[Due, P., Hickman, M., Komkow, A., et al. (2001). Physical activity. In C. Currie, O. Samdal & W. Boyce (Eds.), Health Behaviour in School-aged Children Study: a World Health Organization Cross-National Study. Research Protocol for the 2001/2002 Survey (pp. 59-78). Scotland: University of Edinburgh.]Search in Google Scholar
[Elder, J.P, McKenzie, T.L., Arredondo, E.M., Crespo, N.C. & Ayala, G.X. (2011). Effects of a Multi-Pronged Intervention on Children's Activity Levels at Recess: The Aventuras para Niños Study. Adv. Nutr, 2, 171-176, DOI: 10.3945/an.111.00038010.3945/an.111.000380306576122332049]Search in Google Scholar
[Findholt, N.E., Michael, Y.L., Davis, M.M. & Brogoitti, V.W. (2010) Environmental influences on children's physical activity and diets in rural Oregon: results of a youth photovoice project. Online Journal of Rural Nursing and Health Care, 10(2), 11-20. Retrieved April 4, 2012, from http://www.rno.org http://www.rno.org10.14574/ojrnhc.v10i2.33455862326346290]Search in Google Scholar
[Goldberg, D.P. (1972). The detection of psychiatric illness by questionnaire (Maudsley Monograph No. 21). England: Oxford University Press.]Search in Google Scholar
[Goldberg, D.P. & Williams, P. (1988). A user's guide to the General Health Questionnaire. London: NFER-Nelson.]Search in Google Scholar
[Hamer, M., Stamatakis, E. & Steptoe, A. (2009). Dose-response relationship between physical activity and mental health: the Scottish Health Survey. Br J Sports Med, 43, 1111-1114. DOI: 10.1136/bjsm.2008.046243.10.1136/bjsm.2008.04624318403415]Search in Google Scholar
[Harris, K.M., Gordon-Larsen, P., Chantala, K. & Udry, J.R. (2006). Longitudinal trends in race/ethnic disparities in leading health indicators from adolescents to young adulthood. Arch Pediatr Adolesc Med, 160, 74-78.10.1001/archpedi.160.1.7416389215]Search in Google Scholar
[Hartley, D., Quam, L. & Lurie, N. (1994). Urban and rural differences in health insurance and access to care. J Rural Health, 10, 98-108.10.1111/j.1748-0361.1994.tb00216.x10134718]Search in Google Scholar
[Hong, X., Li, J., Xu, F., et al. (2009), Physical activity inversely associated with the presence of depression among urban adolescents in regional China. BMC Public Health, 9, 148. DOI: 10.1186/1471-2458-9-148.10.1186/1471-2458-9-148269313519457241]Search in Google Scholar
[Iannotti, R.J., Janssen, I., Haug, E., Kololo, H., Annaheim, B. & Borraccino, A. & the HBSC Physical Activity Focus Group (2009). Interrelationships of adolescent physical activity, screen-based sedentary behaviour, and social and psychological health. Int J Public Health, 54(Suppl 2), 191-198. DOI: 10.1007/s00038-009-5410-z.10.1007/s00038-009-5410-z273276119639256]Search in Google Scholar
[Janssen, I., Leblanc, A.G. (2010). Systematic review of the health benefits of physical activity and fitness in school-aged children and youth. Int J Behav Nutr Phys Act, 7, 40-56.10.1186/1479-5868-7-40288531220459784]Search in Google Scholar
[Jordan, K.C., Erickson, E.D., Cox, R., Carlson, E.C., Heap, E., Friedrichs, M., Moyer-Mileur, L.J., Shen, S. & Mihalopoulosn, N.I. (2008). Evaluation of the Gold Medal Schools Program. J Am Diet Assoc., 108, 1916-1920. DOI: 10.1016/j.jada.2008.08.002.10.1016/j.jada.2008.08.00218954584]Search in Google Scholar
[Kratenova, J., Zejglicova, K., Maly, M. & Filipova, V. (2007). Prevalence and risk factors of poor posture in school children in the Czech Republic. J Sch Health, 77, 131-137. DOI:10.1111/j.1746-1561.2007.00182.x.10.1111/j.1746-1561.2007.00182.x17302855]Search in Google Scholar
[Lee, J. & Macdonald, D. (2009). Rural young people and physical activity: understanding participation through social theory. Sociol Health Illn, 31, 360-374. DOI:10.1111/j.1467-9566.2008.01138.x.10.1111/j.1467-9566.2008.01138.x19055586]Search in Google Scholar
[Liu, J., Bennett, K., Harun, N. & Probst, J. (2008). Urban-rural differences in overweight status and physical inactivity among US children aged 10-17 years. J Rural Health, 24, 407-415. DOI:10.1111/j.1748-0361.2008.00188.x.10.1111/j.1748-0361.2008.00188.x19007396]Search in Google Scholar
[Lutfiyya, M.N, Lipsky, M.S., Wisdom-Behounek, J. & Inpanbutr-Martinkus M. (2007). Is rural residency a risk factor for overweight and obesity for U.S. children? Obesity, 15, 2348-2356.10.1038/oby.2007.27817890504]Search in Google Scholar
[Mazur, J., Woynarowska, B., Hanke, W., et al. (2009). Poland: progress in child and adolescent physical activity promotion and injury prevention. In Socio-environmentally determined health inequities among children and adolescents (pp. 157-170). Denmark: WHO.]Search in Google Scholar
[Mazur, J., Woynarowska, B. & Kololo, H. (2007). Family socio-economic status and local area deprivation as determinants of self-perceived health and life style in Polish 15-year-old students. Warsaw: Institute of Mother and Child.]Search in Google Scholar
[McKenzie, T.L., Sallis, J.F., Prochaska, J.J., Conway, T.L., Marshall, S.J. & Rosengard, P. (2004). Evaluation of a two-year middle-school physical education intervention: M-SPAN. Med. Sci. Sports Exerc., 36(8), 1382-1388.10.1249/01.MSS.0000135792.20358.4D15292747]Search in Google Scholar
[McKenzie, T.L., Sallis, J.F. & Rosengard, P. (2009). Beyond the Stucco Tower: design, development, and dissemination of the SPARK physical education programs. Quest, 61, 114-127.10.1080/00336297.2009.10483606]Search in Google Scholar
[Mikiel-Kostyra, K., Mazur, J. & Bołtruszko, I. (2002). Effect of early skin-to-skin contact after delivery on duration of breastfeeding: a prospective cohort study. Acta Pœdiatr, 91, 1301-1306. DOI: 10.1111/j.1651-2227.2002.tb02824.x.10.1111/j.1651-2227.2002.tb02824.x]Search in Google Scholar
[Mummery, W.K., Schofield, G.M. & Soper, L. (2000). Correlates of Adolescent Physical Activity in Regional Australia: Results from the Central Queensland Adolescent Physical Activity and Nutrition Study, AIESEP World Congress Proceedings. Rockhampton, Australia: Central Queensland University.]Search in Google Scholar
[Page, R.M. & Suwanteerangkul, J. (2009). Self-rated health, psychosocial functioning, and health-related behavior among Thai adolescents. Pediatr Int, 51, 120-125. DOI: 10.1111/j.1442-200X.2008.02660.x.10.1111/j.1442-200X.2008.02660.x19371291]Search in Google Scholar
[Prasad, A., St-Hilaire, S., Wong, M., Peterson, T. & Loftin, J. (2009). Physical activity and depressive symptoms in rural adolescents. N Am J Psychol, 11, 173-188.]Search in Google Scholar
[Prochaska, J.J., Sallis, J.F. & Long, B. (2001). A physical activity screening measure for use with adolescents in primary care. Arch Pediatr Adolesc Med, 155, 554-559.10.1001/archpedi.155.5.55411343497]Search in Google Scholar
[Prosper, MH, Moczulski, V.L., Qureshi, A., Weiss, M, & Bryars, T.L. (2009). Healthy for Life/PE4ME: Assessing an Intervention Targeting Childhood Obesity. Californian Journal of Health Promotion, 7, Special Issue (Obesity Prevention), 23-32. Retrieved April 4, 2012, from http://www.cjhp.org http://www.cjhp.org]Search in Google Scholar
[Ribeiro, I.C., Parra, D.C., Hoehner, C.M., Soares, J., Torres, A., Pratt, M., Legetic, B., Malta, D.C., Matsudo, V., Ramos, L.R., Simoes E.J. & Brownson, R.C. (2010). School-based physical education programs: evidence-based physical activity interventions for youth in Latin America Global Health Promotion, 17(2), 05-15. DOI: 10.1177/1757975910365231.10.1177/1757975910365231290454420587626]Search in Google Scholar
[Roberts, C., Tynjälä, J. & Komkov, A. (2004). Physical activity. In C. Currie, C. Roberts, A. Morgan et al. (Eds.), Young people's health in context. Health Behaviour in School-aged Children (HBSC) Study: International Report from the 2001/2002 Survey (pp. 90-97). Denmark: WHO.]Search in Google Scholar
[Rohrer, J., Borders, T. & Blanton, J. (2005). Rural residence is not a risk factor for frequent mental distress: a behavioral risk factor surveillance survey. BMC Public Health, 5, 46. DOI: 10.1186/1471-2458-5-46.10.1186/1471-2458-5-46117311315904511]Search in Google Scholar
[Romero, A.J. (2005). Low-income neighborhood barriers and resources for adolescents' physical activity. Journal of Adolescent Health, 36(3), 253-259.10.1016/j.jadohealth.2004.02.02715737782]Search in Google Scholar
[Sallis, J.F., McKenzie, T.L., Conway, T.L., Elder, J.P., Prochaska, J.J., Brown, M., Zive, M.M., Marshall, S.J. & Alcaraz, J.E. (2003). Environmental interventions for eating and physical activity a randomized controlled trial in middle schools. Am J Prev Med, 24(3), 209-217. DOI: 10.1016/S0749-3797(02)00646-310.1016/S0749-3797(02)00646-3]Search in Google Scholar
[Sallis, J., Prochaska, J. & Taylor, W. (2000). A review of correlates of physical activity of children and adolescents. Med Sci Sports Exerc, 32, 963-975.10.1097/00005768-200005000-0001410795788]Search in Google Scholar
[Santrock, J. (2007). Adolescence. New York: McGraw-Hill.]Search in Google Scholar
[Sit, C.H.P., Lam, J.W.K. & McKenzie, T.L. (2010). Children's use of electronic games: choices of game mode and challenge levels. International Journal of Pediatrics, 2010, 6 pages, Retrieved April 3, 2012, from PubMed database on the World Wide Web: http://www.pubmed.gov. DOI: 10.1155/2010/218586. http://www.pubmed.gov10.1155/2010/218586290568820652069]Search in Google Scholar
[World Health Organization (1996). Health Interview Survey. Towards international harmonization of methods and instruments. Copenhagen: WHO Regional Publications European Series No 58.]Search in Google Scholar