References
- 1. Bandura A. (1997) Self-efficacy: The Exercise of Control. Freeman, New York.
- 2. Bravata D.M., Smith-Spangler C., Sundaram V., Gienger A.L., Lin N., Lewis R., Stave C.D., Olkin I., Sirard J.R. (2007) Using pedometers to increase physical activity and improve health: a systematic review. JAMA, 298: 2296-2304. DOI: 10.1001/jama.298.19.2296
- 3. Camacho-Miñano M.J., LaVoi N.M., Barr-Anderson D.J. (2011) Interventions to promote physical activity among young and adolescent girls: a systematic review. Health Educ. Res., 26: 1025-1049. DOI: 10.1093/her/cyr040
- 4. Campbell A., Hausenblas H.A. (2009) Effects of exercise interventions on body image: A metaanalysis. J. Health Psychol., 14: 780-793. DOI: 10.1177/1359105309338977
- 5. Currie C., Gabhainn S.N., Godeau E., Roberts C., Smith R., D. Currie, W. Picket, M. Richter, A. Morgan, V. Barnekow (2008) Inequalities in young people’s health. Health behaviour in school-aged children: International report from the 2005/2006 survey. (Health Policy for Children and Adolescents, No. 5). WHO Regional Office for Europe, Copenhagen.
- 6. David P., Pennell M.L., Foraker R.E., Katz M.L., Buckworth J., Paskett E.D. (2014) How are previous physical activity and self-efficacy related to future physical activity and self-efficacy? Health Educ. Behav., 41: 573-576. DOI: 10.1177/1090198114543004
- 7. Demetriou Y., Höner O. (2012) Physical activity interventions in the school setting: a systematic review. Psychol. Sport. Exerc., 13: 186-196. DOI: 10.1016/j. psychsport.2011.11.006
- 8. Dishman R.K., Motl R.W., Saunders R., Felton G., Ward D.S., Dowda M., Pate R.R. (2004) Self-efficacy partially mediates the effect of a school-based physicalactivity intervention among adolescent girls. Prev. Med., 38: 628-636. DOI: 10.1016/j.ypmed.2003.12.007
- 9. Fogelholm M. (2010) Physical activity, fitness and fatness: relations to mortality, morbidity and disease risk factors. A systematic review. Obes. Rev., 11: 202-221. DOI: 10.1111/j.1467-789X.2009.00653.x
- 10. Grant E.M., Young D.R., Wu T.T. (2015). Predictors for physical activity in adolescent girls using statistical shrinkage techniques for hierarchical longitudinal mixed effects models. PLoS ONE, 10(4): e0125431. DOI: 10.1371/journal.pone.0125431
- 11. Kahn E.B., Ramsey L.T., Brownson R.C., Heath G.W., Howze E.H., Powell K.E., Stone E.J., Rajab M.W., Corso P. (2002) The effectiveness of interventions to increase physical activity. A systematic review. Am. J. Prev. Med., 22: 73-107. DOI: 10.1016/S0749-3797(02)00434-8
- 12. Kang M., Marshall S.J., Barreira T.V., Lee J.-O. (2009) Effect of pedometer-based physical activity interventions: a meta-analysis. Res. Q. Exerc. Sport., 80: 648-655. DOI: 10.1080/02701367.2009.10599604
- 13. Kantanista A., Bronikowski M., Laudanska-Krzeminska I., Osinski W. (2014) Effects of pedometer-based walking intervention on psychological and biological variables in adolescent girls: does achieving goals make a difference? Med. Sport., 67(2): 261-272.
- 14. Kantanista A., Król-Zielińska M., Borowiec J., Osiński W. (2017) Is underweight associated with more positive body image? Results of a cross-sectional study in adolescent girls and boys. Span. J. Psychol., 20. DOI: 10.1017/ sjp.2017.4
- 15. Kantanista A., Osiński W., Borowiec J., Tomczak M., Król-Zielińska M. (2015) Body image, BMI, and physical activity in girls and boys aged 14-16 years. Body image, 15: 40-43. DOI: 10.1016/j.bodyim.2015.05.001
- 16. Kelly A.M., Wall M., Eisenberg M.E., Story M., Neumark- Sztainer D. (2005) Adolescent girls with high body satisfaction: who are they and what can they teach us? J. Adolesc. Health, 37: 391-396. DOI: 10.1016/j. jadohealth.2004.08.008
- 17. Lee L.L., Kuo Y.C., Fanaw D., Perng S.J., Juang I.F. (2011) The effect of an intervention combining self-efficacy theory and pedometers on promoting physical activity among adolescents. J. Clin. Nurs., 21: 914-922. DOI: 10.1111/j.1365-2702.2011.03881.x
- 18. Locke E.A., Latham G.P. (2006) New directions in goalsetting theory. Curr. Dir. Psychol. Sci., 15: 265-68. DOI: 10.1111/j.1467-8721.2006.00449.x
- 19. Lubans D.R., Morgan P.J., Tudor-Locke C. (2009) A systematic review of studies using pedometers to promote physical activity among youth. Prev. Med., 48: 307-315. DOI: 10.1016/j.ypmed.2009.02.014
- 20. Lutes L., Steinbaugh E. (2010) Theoretical models for pedometer use in physical activity interventions. Phys. Ther. Rev., 15: 143-153. DOI: 10.1179/1743288X10Y. 0000000002
- 21. Łuszczyńska A., Tryburcy M., Schwarzer R. (2007) Improving fruit and vegetable consumption: A self-efficacy intervention compared to a combined self-efficacy and planning intervention. Health Educ. Res., 22: 630-638. DOI: 10.1093/her/cyl133
- 22. Łuszczyńska A., Schwarzer R., Lippke S., Mazurkiewicz M. (2011) Self-efficacy as a moderator of the planning- behaviour relationship in interventions designed to promote physical activity. Psychol. Health, 26: 151-166. DOI: 10.1080/08870446.2011.531571
- 23. Motl R.W., Dishman R.K., Ward D.S., Saunders R.P., Dowda M., Felton G., Pate R.R. (2005) Comparison of barriers self-efficacy and perceived behavioral control for explaining physical activity across 1 year among adolescent girls. Health Psychol., 24: 106-111. DOI: 10.1037/0278-6133.24.1.106
- 24. Motl R.W., Dishman R.K., Saunders R., Dowda M., Felton G., Pate R.R. (2001) Measuring enjoyment of physical activity in adolescent girls. Am. J. Prev. Med., 21: 110-117. DOI: 10.1016/S0749-3797(01)00326-9
- 25. Motl R.W., Dishman R.K., Trost S.G., Saunders R.P., Dowda M., Felton G., Ward D.S., Pate R.R. (2000) Factorial validity and invariance of questionnaires measuring social-cognitive determinants of physical activity among adolescent girls. Prev. Med., 31: 584-594. DOI: 10.1006/ pmed.2000.0735
- 26. Mullen S.P., Olson E.A., Phillips S.M., Szabo A.N., Wójcicki T.R., Mailey E.L., Gothe N.P., Fanning J.T., Kramer A.F., McAuley E. (2011) Measuring enjoyment of physical activity in older adults: invariance of the physical activity enjoyment scale (paces) across groups and time. Int. J. Behav. Nutr. Phys. Act., 8: 103. DOI: 10.1186/1479-5868-8-103
- 27. Muth J.L., Cash T.F. (1997) Body-image attitudes: What difference does gender make? J. Appl. Soc. Psychol., 27: 1438-1452. DOI: 10.1111/j.1559-1816.1997.tb01607.x
- 28. Naylor P.J., McKay H.A. (2009) Prevention in the first place: schools a setting for action on physical inactivity. Br. J. Sports Med., 43: 10-13. DOI: 10.1136/ bjsm.2008.053447
- 29. Orbach I., Mikulincer M. (1998) The Body Investment Scale: Construction and validation of a body experience scale. Psychol. Assessment., 10: 415-425. DOI: 10.1037/1040-3590.10.4.415
- 30. Pearson E.S., Hall C.R. (2013) Examining body image and its relationship to exercise motivation: an 18-week cardiovascular program for female initiates with overweight and obesity. Balt. J. Health Phys. Act., 5: 121-131. DOI: 10.2478/bjha-2013-0012
- 31. Reeve J., Deci E.L. (1996) Elements of the competitive situation that affect intrinsic motivation. Pers. Soc. Psychol. Bull., 22: 24-33. DOI: 10.1177/0146167296221003
- 32. Ruby M.B., Dunn E.W., Perrino A., Gillis R., Viel S. (2011) The invisible benefits of exercise. Health Psychol., 30: 67-74. DOI: 10.1037/a0021859
- 33. Ryan R.M., Patrick H., Deci E.L., Williams G.C. (2008) Facilitating health behavior change and its maintenance: Interventions based on self-determination theory. Eur. Health Psychol., 10: 2-5.
- 34. Schneider P.L., Crouter S.E., Lukajic O., Bassett D.R. (2003) Accuracy and reliability of 10 pedometers for measuring steps over a 400-m walk. Med. Sci. Sports Exerc., 35: 1779-1784. DOI: 10.1249/01. MSS.0000089342.96098.C4
- 35. Shilts M.K., Horowitz M., Townsend M.S. (2004) Goal setting as a strategy for dietary and physical activity be havior change: a review of the literature. Am. J. Health Behav., 19: 81-93.
- 36. Sugiura H., Kajima K., Mirbod S.M., Iwata H., Matsuoka T. (2002) Effects of long-term exercise and increase in number of daily steps on serum lipids in women: randomised controlled trial [ISRCTN21921919]. BMC Womens Health, 2: 3. DOI: 10.1186/1472-6874-2-3
- 37. Wang X. (2011) The role of anticipated negative emotions and past behavior in individuals’ physical activity intentions and behaviors. Psychol Sport Exerc., 12: 300-305. DOI: 10.1016/j.psychsport.2010.09.007
- 38. Ward D.S., Saunders R.P., Pate R.R.(2007) Physical activity interventions in children and adolescents. New World Library.