The Development of Self-Determined Motivation towards Physical Activity: from Police Student to Police Professional

Authors

  • Thomas Dillern The Norwegian Police University College
  • Line Dverseth Tjærandsen Nord University, Faculty of Education and Arts, Bodø, Norway
  • Stine Pedersen Nord University, Faculty of Education and Arts, Bodø, Norway
  • Arne Martin Jakobsen Nord University, Faculty of Education and Arts, Bodø, Norway
  • Ole Ragnar Jenssen The Norwegian Police University College, Bodø, Norway

DOI:

https://doi.org/10.7146/sjsep.v8i.152939

Keywords:

Police occupation, Physical demands, Police officers' preparedness, Life span perspective, Student formation

Abstract

Physical readiness is essential for police officers. Despite this, physical activity and fitness decline throughout police officers’ occupational career. To better understand this development, it is important to explore the motivation for physical activity among police students/officers. In a Self-determination theory (SDT) framework, this study aimed to explore what determines the police students’/officers’ motivational regulation to physical activity at the beginning of their education (N=130), at graduation (N=113) and after four years of service in the police (N=103). The study also examined the development of motivational regulation over this period. Based on a longitudinal survey design, data were collected using the Motivation to Physical Activity Measure – Revised (MPAM-R) at the three time points over a span of seven years. Across all time points, ‘fitness’ was the most influential motivational regulation to physical activity. At the beginning and end of police education ‘interest enjoyment’ and ‘competence’ were particularly determining regulations, while after four years of service ‘competence’ and ‘apperarance’ became more prominent. From the beginning of education to graduation, there was a declining trend in motivation related to ‘appearance’ and ‘social’ and a positive tendency for ‘fitness’. After four years in service, motivation related to ‘competence’ and ‘social’ declined whereas ‘appearance’ increased. These findings were discussed within the SDT perspective. Based on knowledge about motivational development, the study suggests that more targeted and effective strategies can be implemented to promote a healthy and active lifestyle among police students and officers.

References

Albuquerque, M. R., Lopes, M. C., de Paula, J. J., Faria, L. O., Pereira, E. T., & da Costa, V. T. (2017). Cross-Cultural Adaptation and Validation of the MPAM-R to Brazilian Portuguese and Proposal of a New Method to Calculate Factor Scores [Original Research]. Frontiers in Psychology, Volume 8 - 2017. https://doi.org/10.3389/fpsyg.2017.00261

Battistelli, A., Montani, F., Guicciardi, M., & Bertinato, L. (2016). Regulation of exercise behaviour and motives for physical activities: The Italian validation of BREQ and MPAM-R questionnaires. Psychologie Française, 61(4), 333-348. https://doi.org/https://doi.org/10.1016/j.psfr.2014.10.003

Beauchemin, J. D., Gibbs, T. A., Granello, P. F., & Gabana, N. T. (2019). Motivation for movement: Influences for walking event participation. Health Education Journal, 78(2), 111-123. https://doi.org/10.1177/0017896918787216

Brunet, J., & Sabiston, C., M. (2011). Exploring motivation for phyusical afctivity across the adult lifespan. Psychology of Sport and exercise, 12, 99-105. https://doi.org/10.1016/j.psychsport.2010.09.006

Chmielewski, M., Sala, M., Tang, R., & Baldwin, A. (2016). Examining the Construct Validity of Affective Judgments of Physical Activity Measures. Psychological Assessment, 28, 1128-1141. https://doi.org/10.1037/pas0000322

Connaughton, D., Hanton, S., & Jones, G. (2010). The development and maintenance of mental toughness in the world’s best performers. The sport psychologist, 24(2), 168-193. https://doi.org/10.1123/tsp.24.2.168

Deci, E. L., & Ryan, R. M. (1985). Intrinsic Motivation and Self-Determination in Human Nature. Plenum Press.

Deci, E. L., Koestner, R., & Ryan, R. M. (1999). A meta-analytic review of experiments examining the effects of extrinsic rewards on intrinsic motivation. Psychological bulletin, 125(6), 627.

Edmunds, J., Ntoumanis, N., & Duda, J. L. (2006). A test of self-determination theory in the exercise domain. Journal of Applied Social Psychology, 36(9), 2240-2265. https://doi.org/10.1111/j.0021-9029.2006.00102.x

Edmunds, J., Ntoumanis, N., & Duda, J. L. (2007). Perceived Autonomy Support and Psychological Need Satisfaction in Exercise. In M. S. Hagger & N. L. D. Chatzisarantis (Eds.), Intrinsic Motivation adn Self-Determination in Exercise and Sport (pp. 35-51). Human Kinetics.

Ericsson, K., A. (2003). Expert Performance in Sport: Current Perspectives and Critical issues. In J. Starkes, L. & K. Ericsson, A. (Eds.), Expert performance in sports. Advances in Research on Sport Expertice (pp. 19-49). Human Kinetcs.

Ericsson, K., A. (2009). Enhancing the Development of Professional Performance: Implications from the Study of Deliberate Practice. In K. Ericsson, A. (Ed.), Development of Professional Expertise. Toward Measurement of Expert Performance and Design of Optimal Learning Environments (pp. 425-431). Cambridge University Press.

Esmaeilzadeh, S., Rodriquez-Negro, J., & Pesola, A. J. (2022). A Greater Intrinsic, but Not External, Motivation Toward Physical Activity Is Associated With a Lower Sitting Time. Front. Psychol. 13. https://doi.org/10.3389/fpsyg.2022.888758

Fortier, M. S., Duda, J. L., Guerin, E., & Teixeira, P. J. (2012). Promoting physical activity: development and testing of self-determination theory-based interventions. International Journal of Behavioral Nutrition and Physical Activity, 9, 1-14. https://doi.org/10.1186/1479-5868-9-20

Friederichs, S. A., Bolman, C., Oenema, A., & Lechner, L. (2015). Profiling physical activity motivation based on self-determination theory: a cluster analysis approach. BMC psychology, 3(1), 1. https://doi.org/10.1186/s40359-015-0059-2

Gavin, J., Keough, M., Abravanel, M., Moudrakovski, T., & Mcbrearty, M. (2014). Motivations for participation in physical activity across the lifespan. International Journal of Wellbeing, 4(1), 46-61. https://doi:10.5502/ijw.v4i1.3

Hagger, M. S., & Chatzisarantis, N. L. D. (2008). Self-Determination Theory and the psychology of exercise. International Review of Sport and Exercise Psychology, 1(1), 79-103. https://doi.org/10.1080/17509840701827437

Jakobsen, A. M. (2014). Are there differences in motives between participants in individual sports compared to team sports? LASE Journal of Sport Science, 5(2), 30-40. https://doi.org/10.1515/ljss-2016-0030

Jakobsen, A. M., & Evjen, E. (2018). Gender differences in motives for participation in sports and exercise among Norwegian adolescents. Baltic Journal of Health and Physical Activity, 10(2), 10. https://doi:10.29359/BJHPA.10.2.10

Jenssen, O. R. N., & Dillern, T. (2021). Does motivational regulation affect physical activity patterns among Norwegian Police University College students? International Journal of Police Science & Management, 23(4), 406-416. https://doi.org/10.1177/14613557211027189

Jenssen, O. R. N., & Dillern, T. (2024). Development in Police Students’ Motivational Regulation to Physical Activity – Exploring Self-Determination Theory in an Academic Learning Context. Uniped, 47(2), 101-114. https://doi.org/10.18261/uniped.47.2.3

Kljajević, V., Stanković, M., Đorđević, D., Trkulja-Petković, D., Jovanović, R., Plazibat, K., Oršolić, M., Čurić, M., Sporiš, G. (2022). Physical Activity and Physical Fitness among University Students—A Systematic Review. Int. J. Environ. Res. Public Health, 19, 158. https://doi.org/10.3390/ijerph19010158

Korre, M., Loh, K., Eshleman, E. J., Lessa, F. S., Porto, L. G., Christophi, C. A., & Kales, S. N. (2019). Recruit fitness and police academy performance: a prospective validation study. Occupational Medicine, 69(8-9), 541-548. https://doi.org/10.1093/occmed/kqz110

Lagestad, P., Jenssen, O. R., & Dillern, T. (2014). Changes in police officers’ physical performance after 16 years of work. International Journal of Police Science & Management 16(4), 308–317. https://hdl.handle.net/11250/3030666

Lagestad, P., & van den Tillaar, R. (2014). Longitudinal Changes in the Physical Activity Patterns of Police Officers. International Journal of Police Science & Management, 16(1), 76-86. https://doi.org/10.1350/ijps.2014.16.1.329

Lonsdale, C., Sabiston, C. M., Raedeke, T. D., Ha, A. S., & Sum, R. K. (2009). Self-determined motivation and students' physical activity during structured physical education lessons and free choice periods. Preventive medicine, 48(1), 69-73. https://doi.org/10.1016/j.ypmed.2008.09.013

Madrigal, L., Hamill, S., & Gill, D. L. (2013). Mind over matter: The development of the Mental Toughness Scale (MTS). The sport psychologist, 27(1), 62-77. https://doi.org/10.1123/tsp.27.1.62

Mallett, C., Hanrahan, S., (2004), Elite athletes: why does the fire burn so brightly? Psychology of Sport and Exercise, 5, 183-200. https://doi.org/10.1016/S1469-0292(02)00043-2

Markland, D., & Ingledew, D., K. (2007). Exercise Participation Motives. In M. S. Hagger & N. L. D. Chatzisarantis (Eds.), Intrinsic Motivation and Self-Determination in Exercise and Sport (pp. 21-35). Human Kinetics.

Medic, N., Mack, D., Wilson, P., & Starkes, J. (2007). The effects of athletic scholarships on motivation in sport. ECU Publications, 30.

Moller, A. C., & Sheldon, K. M. (2020). Athletic scholarships are negatively associated with intrinsic motivation for sports, even decades later: Evidence for long-term undermining. Motivation Science, 6(1), 43–48.

National Police Directorate. (2024, June 12). Bemanningsstatestikk. [Staffing statistics]. https://www.politiet.no/om-politiet/tall-og-fakta/bemanning/#naar-kommer-statistikken-ut

Nicholls, J. G. (1984). Achievement motivation: conceptions of ability, subjective experience, task choice, and performance. Psychological review, 91(3), 328.

NUPC - Norwegian Police University College. (2017). Bachelor. Opptakskrav. Retrieved from https://www.politihogskolen.no/bachelor-politiutdanning/opptakskrav/

NUPC - Norwegian Police University College. (2019a). Bestå fysiske tester [Pass physical tests]. Retrieved from Fysiske tester - Politihøgskolen (politihogskolen.no)

NUPC - Norwegian Police University College. (2019b). Programplan- Bachelor. Retrieved from https://www.politihogskolen.no/globalassets/for-studenter/regelverk-og-innholdet-i-bachelor/rammeplan-og-programplaner/programplan-bachelor-politiutdanning-tredje-studiear-2021-2024-politihogskolen.pdf

NUPC - Norwegian Police University College. (2019c). Innsatspersonell til politiets utrykningsenheter. Retrieved from https://www.politihogskolen.no/etter-videreutdanning/operativt-politiarbeid/grunnutdanning-innsatspersonell-kategori-3/

NUPC - Norwegian Police University College. (2022). Opptaksrapporten. [Admission Report]. https://www.politihogskolen.no/globalassets/om-oss/fakta-og-tall/opptakstall/opptaksrapport-2022.pdf

Pelletier, L. G., Tuson, K. M., Fortier, M. S., Vallerand, R. J., Briere, N. M., & Blais, M. R. (1995). Toward a new measure of intrinsic motivation, extrinsic motivation, and amotivation in sports: The Sport Motivation Scale (SMS). Journal of sport and Exercise Psychology, 17(1), 35-53. https://doi.org/10.1123/jsep.17.1.35

Reichard, A. A., & Jackson, L. L. (2010). Occupational injuries among emergency responders. American journal of industrial medicine, 53(1), 1-11. https://doi.org/10.1002/ajim.20772

Ryan, R. M., & Deci, E. L. (2000). Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being. American psychologist, 55(1), 68.

Ryan, R. M., & Deci, E. L. (2007). Active Human Nature. In M. Hagger, S. & N. Chatzisarantis, L.,D. (Eds.), Intrinsic Motivation and Self-Determination in Exercise and Sport. Human Kinetics.

Ryan, R. M., & Deci, E. L. (2019). Brick by brick: The origins, development, and future of self-determination theory. In A. Elliot (Ed.), Advances in motivation science (1 ed., Vol. 6, pp. 111-156). Academic Press. https://doi.org/10.1016/bs.adms.2019.01.001

Ryan, R. M., Frederick, C. M., Lepes, D., Rubio, N., & Sheldon, K. M. (1997). Intrinsic motivation and exercise adherence. International Journal of Sport Psychology, 28(4), 335–354.

Ryan, R., M., Williams, G., C., Patrick, H., & Deci, E. L. (2009). Self-determination theory and physical activity: The dynamics of motivation in development and wellness. Hellenic Journal of Psychology, 6, 107-124.

Sijtsma, K. (2009). On the use, the misuse, and the very limited usefulness of Cronbach’s alpha. Psychometrika, 74(1), 107-120. https://doi.org/10.1007/s11336-008-9101-0

Snedden, T. R., Scerpella, J., Kliethermes, S. A., Norman, R. S., Blyholder, L., Sanfilippo, J., McGuine, T. A., Heiderscheit, B. (2019). Sport and Physical Activity Level Impacts Health-Related Quality of Life Among Collegiate Students. American Journal of Health Promotion, 33(5), 675-682. https://doi.org/10.1177/0890117118817715

Standage, M. (2023). Self-Determination Theory Applied to Sport. In R. M. Ryan (Ed.), The Oxford Handbook of Self-Determination Theory (pp.701-723). Oxford University Press.

Standage, M., Curran, T., & Rouse, P. C. (2019). Self-Determination-Based Theories of Sport, Exercise, and Physical Activity Motivation. In T. Horn & A. L. Smith (Eds.), Advances in Sport and Exercise Psychology (4 ed., pp. 289-313). Human Kinetics.

Sörensen, L., Smolander, J., Louhevaara, V., Korhonen, O., & Oja, P. (2000). Physical activity, fitness and body composition of Finnish police officers: a 15-year follow-up study. Occupational Medicine, 50(1), 3–10. https://doi.org/10.1093/occmed/50.1.3

Teixeira, P.J., Carraça, E.V., Markland, D. (2012). Exercise, physical activity, and self-determination theory: A systematic review. Int J Behav Nutr Phys Act 9(78). https://doi.org/10.1186/1479-5868-9-78

Thomas, A. M., Beaudry, K. M., Gammage, K. L., Klentrou, P., & Josse, A. R. (2019). Physical activity, sport participation, and perceived barriers to engagement in first-year Canadian university students. Journal of Physical Activity and Health, 16(6), 437-446. https://doi.org/10.1123/jpah.2018-0198

Tomes, C., Schram, B., Pope, R., & Orr, R. (2020). What is the impact of fitness on injury risk during police academy training? A retrospective cohort study. BMC sports science, medicine and rehabilitation, 12, 1-8. https://doi.org/10.1186/s13102-020-00188-7

Vansteenkiste, M., Soenens, B., & Lens, W. (2007). Intrinsic Versus Extrinsic `Goal Promotion in Exercise and Sport, Understanding the Differential Impacts on Performance and Persistence. In M. S. Hagger & N. L. D. Chatzisarantis (Eds.), Intrinsic motivation and self-determination in exercise and sport. Human Kinetics.

Wagner, S. L., Lounsbury, J. W., & Fitzgerald, L. G. (1989). Attribute factors associated with work/leisure perceptions. Journal of Leisure Research, 21(2), 155-166.

Wang, J. C K. & Hagger M. S. (2023). Self-Determination Theory in Physical Activity Context. In R. M. Ryan (Ed.), The Oxford Handbook of Self-Determination Theory (pp.740-759). Oxford University Press.

Weinberg, R. S., & Gould, D. (2024). Foundations of sport and exercise psychology. Human kinetics.

Withall, J., Jago, R., & Fox, K. (2011). Why some do but most don't. Barriers and enablers to engaging low-income groups in physical activity programmes: A mixed methods study. BMC public health, 11, 507. https://doi.org/10.1186/1471-2458-11-507

World Health Organization. (2019). Global Action Plan on Physical Activity 2018–2030: More Active People for a Healthier World. Geneva: World Health Organization.

Zimmerman, F. H. (2012). Cardiovascular disease and risk factors in law enforcement personnel: a comprehensive review. Cardiology in review, 20(4), 159-166. https://doi.org/10.1097/CRD.0b013e318248d631

Downloads

Published

2026-01-23

How to Cite

Dillern, T., Dverseth Tjærandsen, L., Pedersen, S., Jakobsen, A. M., & Jenssen, O. R. (2026). The Development of Self-Determined Motivation towards Physical Activity: from Police Student to Police Professional. Scandinavian Journal of Sport and Exercise Psychology, 8, 12–22. https://doi.org/10.7146/sjsep.v8i.152939

Issue

Section

Research section