Relative age effect A head start for early-born football players
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Abstract
The aim of this study was to examine relative age effect (RAE) on distinctive variables and age groups in recreational football. Participants (N = 79,249) included male (n = 63,540) and female (n = 15,709) players aged 2 to 12 years. Data were gathered through an official database containing all licensed players in Denmark. Birthdate distributions were split by age category, sex, club size, year group size, and birth quarter (Q1 = January to March, Q4 = October to December). RAEs were calculated using chi-square analysis. Significant RAEs existed in all age categories (except females in U6 and below). The effect was most pronounced at the entry level among both males and females. Club size was not associated with RAEs, but were shown in smaller and midsized year groups, but were absent in larger year groups. The results of this study show that RAEs are present from early sport participation.
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References
Almeida, C. H., & Volossovitch, A. (2021). Relative age effect among U14 football players in Portugal: do geographical location, team quality and playing position matter? Science and Medicine in Football, , 1-10. https://doi.org/10.1080/24733938.2021.1977840 DOI: https://doi.org/10.1080/24733938.2021.1977840
Andersen, L. B., Sardinha, L. B., Froberg, K., Riddoch, C. J., Page, A. S., & Anderssen, S. A. (2008). Fitness, fatness and clustering of cardiovascular risk factors in children from Denmark, Estonia and Portugal: the European Youth Heart Study. International Journal of Pediatric Obesity, 3(sup1), 58-66. https://doi.org/10.1080/17477160801896366 DOI: https://doi.org/10.1080/17477160801896366
Andersen, L. B., Harro, M., Sardinha, L. B., Froberg, K., Ekelund, U., Brage, S., & Anderssen, S. A. (2006). Physical activity and clustered cardiovascular risk in children: a cross-sectional study (The European Youth Heart Study). The Lancet, 368(9532), 299-304. https://doi.org/10.1016/S0140-6736(06)69075-2 DOI: https://doi.org/10.1016/S0140-6736(06)69075-2
Cobley, S., Baker, J., Wattie, N., & McKenna, J. (2009). Annual age-grouping and athlete development. Sports Medicine, 39(3), 235-256. https://doi.org/10.2165/00007256-200939030-00005 DOI: https://doi.org/10.2165/00007256-200939030-00005
Côté, J., Macdonald, D. J., Baker, J., & Abernethy, B. (2006). When "where" is more important than "when": Birthplace and birthdate effects on the achievement of sporting expertise. Journal of Sports Sciences, 24(10), 1065-1073. https://doi.org/10.1080/02640410500432490 DOI: https://doi.org/10.1080/02640410500432490
Cupeiro, R., Rojo-Tirado, M. A., Cadenas-Sanchez, C., Artero, E. G., Peinado, A. B., Labayen, I., Dorado, C., Arias-Palencia, N. M., Moliner-Urdiales, D., Vidal-Conti, J., Conde-Caveda, J., Mora-Gonzalez, J., Vicente-Rodríguez, G., & Benito, P. J. (2020). The relative age effect on physical fitness in preschool children. Journal of Sports Sciences, 38(13), 1506-1515. https://doi.org/10.1080/02640414.2020.1746559 DOI: https://doi.org/10.1080/02640414.2020.1746559
Delorme, N., Boiché, M., & Raspaud. (2010). Relative age effect in elite sports: Methodological bias or real discrimination? European Journal of Sport Science, 10(2), 91-96. https://doi.org/10.1080/17461390903271584 DOI: https://doi.org/10.1080/17461390903271584
Dorsch, T. E., Smith, A. L., & McDonough, M. H. (2015). Early socialization of parents through organized youth sport. Sport, Exercise, and Performance Psychology, 4(1), 3-18. https://doi.org/10.1037/spy0000021 DOI: https://doi.org/10.1037/spy0000021
Erikstad, M. K., Tore Johansen, B., Johnsen, M., Haugen, T., & Côté, J. (2021). "As Many as Possible for as Long as Possible"-A Case Study of a Soccer Team That Fosters Multiple Outcomes. The Sport Psychologist, 35(2), 131-141. https://doi.org/10.1123/tsp.2020-0107 DOI: https://doi.org/10.1123/tsp.2020-0107
Fraser-Thomas, J. L., Côté, J., & Deakin, J. (2005). Youth sport programs: an avenue to foster positive youth development. Physical Education and Sport Pedagogy, 10(1), 19-40. https://doi.org/10.1080/1740898042000334890 DOI: https://doi.org/10.1080/1740898042000334890
Galatti, L. R., Côté, J., Reverdito, R. S., Allan, V., Seoane, A. M., & Paes, R. R. (2016). Fostering Elite Athlete Development and Recreational Sport Participation: a Successful Club Environment. Motricidade, 12(3), 20-31. http://dx.doi.org/10.6063/motricidade.6099 DOI: https://doi.org/10.6063/motricidade.6099
Hancock, D. J., Adler, A. L., & Côté, J. (2013). A proposed theoretical model to explain relative age effects in sport. European Journal of Sport Science, 13(6), 630-637. https://doi.org/10.1080/17461391.2013.775352 DOI: https://doi.org/10.1080/17461391.2013.775352
Hancock, D. J., Murata, A., & Côté., J. (2021). Parents' roles in creating socio-environmental birth advantages for their children. In A. Kelly, J. Côté, M. Jeffreys & J. Turnnidge (Eds.), Birth advantages and the relative age effect in youth sport (pp. 207-221). Taylor & Francis. https://doi.org/10.4324/9781003163572-15 DOI: https://doi.org/10.4324/9781003163572-15
Hancock, D. J., Ste-Marie, D. M., & Young, B. W. (2013). Coach selections and the relative age effect in male youth ice hockey. Research Quarterly for Exercise and Sport, 84(1), 126-130. https://doi.org/10.1080/02701367.2013.762325 DOI: https://doi.org/10.1080/02701367.2013.762325
Hill, B., & Sotiriadou, P. (2016). Coach decision-making and the relative age effect on talent selection in football. European Sport Management Quarterly, 16(3), 292-315. https://doi.org/10.1080/16184742.2015.1131730 DOI: https://doi.org/10.1080/16184742.2015.1131730
Holt, N. L., & Neely, K. C. (2011). Positive youth development through sport: A review. Revista Iberoamericana De Psicología Del Ejercicio Y El Deporte, 6(2), 299-316.
Höner, O., & Feichtinger, P. (2016). Psychological talent predictors in early adolescence and their empirical relationship with current and future performance in soccer. Psychology of Sport and Exercise, 25, 17-26. https://doi.org/10.1016/j.psychsport.2016.03.004 DOI: https://doi.org/10.1016/j.psychsport.2016.03.004
Koski, P. (1995). Organizational effectiveness of Finnish sports clubs. Journal of Sport Management, 9(1), 85-95. https://doi.org/10.1123/jsm.9.1.85 DOI: https://doi.org/10.1123/jsm.9.1.85
Larkin, P., & Reeves, M. J. (2018). Junior-elite football: time to re-position talent identification? Soccer & Society, 19(8), 1183-1192. https://10.1080/14660970.2018.1432389 DOI: https://doi.org/10.1080/14660970.2018.1432389
Larsen, M. N., Madsen, M., Cyril, R., Madsen, E. E., Lind, R. R., Ryom, K., Christiansen, S. R., Elbe, A., & Krustrup, P. (2021). Well-being, physical fitness and health profile of 10-12 years old boys in relation to leisure-time sports club activities: a cross-sectional study. BMJ Open, 11(11), https://doi.org/10.1519/JSC.0000000000003819 DOI: https://doi.org/10.1136/bmjopen-2021-050194
Musch, J., & Grondin, S. (2001). Unequal competition as an impediment to personal development: A review of the relative age effect in sport. Developmental Review, 21(2), 147-167. https://doi.org/10.1006/drev.2000.0516 DOI: https://doi.org/10.1006/drev.2000.0516
Práxedes, A., Del Villar, F., Gil-Arias, A., Pizarro, D., & Moreno, A. (2019). Evolution of the relative age effect in spanish young footballers (U8 to U19). A comparative analysis in elite clubs vs. low-level clubs. European Journal of Human Movement, 43, 102-114.
Romann, M., Rüeger, E., Hintermann, M., Kern, R., & Faude, O. (2020). Origins of Relative Age Effects in Youth Football-A Nationwide Analysis. Frontiers Media SA. https://doi.org/10.3389/fspor.2020.591072 DOI: https://doi.org/10.3389/fspor.2020.591072
Rossing, N. N. (2018). Local heroes: The influence of place of early development in Danish handball and football talent development. Aalborg Universitetsforlag. Aalborg Universitet. Det Sundhedsvidenskabelige Fakultet. Ph.D.-Serien
Rossing, N. N., Mogensen, C. G., Pedersen, M. M., & Martin, L. J. (2020). Coincidence and conditions: an in-depth case study of a successful age group within a grassroots football club. Journal of Applied Sport Psychology, 34:3, 585-604. https://doi.org/10.1080/10413200.2020.1862359 DOI: https://doi.org/10.1080/10413200.2020.1862359
Ryom, K., Rossing, N. N., Flattum, A., & Karbing, D. S. (2018). An investigation of Danish male youth football-is something rotten in the state of Denmark? Journal of Physical Education and Sport, 18(3), 1439-1444. https://doi.org/10.7752/jpes.2018.03213 DOI: https://doi.org/10.7752/jpes.2018.03213
Söderström, T., Brusvik, P., Ferry, M., & Lund, S. (2021). Selected 15-year-old boy and girl football players' continuation with football and competitive level in young adulthood: the impact of individual and contextual factors. Informa UK Limited. https://doi.org/10.1080/16138171.2021.2001172 DOI: https://doi.org/10.1080/16138171.2021.2001172
Turnnidge, J., Hancock, D. J., & Côté, J. (2014). The influence of birth date and place of development on youth sport participation. Scandinavian Journal of Medicine & Science in Sports, 24(2), 461-468. https://doi.org/10.1111/sms.12002 DOI: https://doi.org/10.1111/sms.12002
Wicker, P., & Breuer, C. (2013). Understanding the importance of organizational resources to explain organizational problems: Evidence from nonprofit sport clubs in Germany. VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations, 24(2), 461-484. https://doi.org/10.1007/s11266-012-9272-2 DOI: https://doi.org/10.1007/s11266-012-9272-2
Wicker, P., Breuer, C., Lamprecht, M., & Fischer, A. (2014). Does club size matter: An examination of economies of scale, economies of scope, and organizational problems. Journal of Sport Management, 28(3), 266-280. https://doi.org/10.1123/jsm.2013-0051 DOI: https://doi.org/10.1123/jsm.2013-0051