Ko, T.C., Ozaki, R., Wong, W.K., Kong, P.S., So, W.Y., Tong, C.Y. and Chan, C.N. (2008) The Problem of Obesity Among Adolescents in Hong Kong: A Comparison Using Various Diagnostic Criteria. BMC Pediatrics, 8, 10.
 Chung, L.M.Y., Chung, J.W.Y. and Wong, T.K.S. (2010) Importance of a Balanced Diet on the Physical Fitness Level of School Children Aged 6 - 12. Journal of Child Health Care, 14, 280-295.
 Chung, J.W.Y., Chung, L.M.Y., Wong, F.H.T. and Chen, B. (2009) The Impact of Lifestyle on the Physical Fitness of Primary School Children. Journal of Clinical Nursing, 18, 1002-1009.
 Brownson, R. and Boechmer, T. (2013) Does the Built Environment Influence Physical Activity? Examining the Evidence. TRB Special Report 282, Paper Prepared for the Transportation Research Board and the Institute of Medicine Committee on Physical Activity Occupation, Transportation, Land Use and Sedentary Behaviours.
 Pate, R.R., Davis, M.G., Robinson, T.N., Stone, E.J., McKenzie, T.L. and Young, J.C. (2006) Promoting Physical Activity in Children and Youth: A Leadership Role for Schools: A Scientific Statement from the American Heart Association Council on Nutrition, Physical Activity, and Metabolism (Physical Activity Committee) in Collaboration With the Councils on Cardiovascular Disease in the Young and Cardiovascular Nursing. Circulation, 114, 1214-1224.
 Lee, A., Tsang, K.K., Lee, S.H. and To, C.Y. (2000) A “Healthy Schools” Program in Hong Kong: Enhancing Positive Health Behavior for School Children and Teachers. Education for Health, 13, 399-403.
 Dunton, G.F. and Schneider, M. (2006) Perceived Barriers to Walking for Physical Activity. Preventing Chronic Disease, 3.
 Teerarungsikul, N., Phuphaibul, R., Loveland-Cherry, C.J., Pookboonmee, R., Kijboonchoo, K. and Nityasuddhi, D. (2009) Effectiveness of a Physical Activity Promotion Program on Perceived Self-Efficacy, Physical Activity and Physical Fitness among Thai Adolescent Girls. Thai Journal of Nursing Research, 13, 81-94.
 Tschannen-Moran, M. and Hoy, A.W. (2007) The Differential Antecedents of Self-Efficacy Beliefs of Novice and Experienced Teachers. Teaching and Teacher Education, 23, 944-956.
 Ingvarson, L., Meiers, M. and Beavis, A. (2005) Factors Affecting the Impact of Professional Development Programs on Teachers’ Knowledge, Practice, Student Outcomes & Efficacy. Education Policy Analysis Archives, 13, 1-28.
 Pendergast, D., Main, K., Garvis, S. and Kanasa, H. (2013) Teacher Self-Efficacy and Middle Years Teaching: An Insight into a Unique Cohort of Middle Years Educators. Australian Journal of Middle Schooling, 13, 4-19.
 Treuth, M.S., Catellier, D.J., Schmitz, K.H., Pate, R.R., Elder, J.P., McMurray, R.G., Blew, R.M., Yang, S. and Webber, L. (2007) Weekend and Weekday Patterns of Physical Activity in Overweight and Normal-Weight Adolescent Girls. Obesity, 15, 1782-1788.
 Whitt, M., Kumanyika, S. and Bellamy, S. (2003) Amount and Bouts of Physical Activity in a Sample of African-American Women. Medicine and Science in Sports and Exercise, 35, 1887-1893.
 Guedes, N.G., Moreira, R.P., Cavalcante, T.F., Araujo, T.L.D. and Ximenes, L.B. (2009) Students’ Physical Activity: An Analysis According to Pender’s Health Promotion Model. Revista da Escola de Enfermagem da USP, 43, 773-780.
 Resnicow, K. and Allensworth, D. (1996) Conducting a Comprehensive School Health Program. Journal of School Health, 66, 59-63.