Growth, functional capacities and motivation for achievement and competitiveness in youth basketball: An interdisciplinary approach

Carvalho, H.M., Gonçalves, C.E., Collins, D., orcid iconORCID: 0000-0002-7601-0454 and Paes, R.R. (2018) Growth, functional capacities and motivation for achievement and competitiveness in youth basketball: An interdisciplinary approach. Journal of Sports Sciences, 36 (7). pp. 742-748. ISSN 0264-0414

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Official URL: http://dx.doi.org/10.1080/02640414.2017.1340654

Abstract

The interaction of multiple influences on the path to sport success is not yet fully understood by sport scientists. In this study, we examined variation in body size, functional capacities and motivation for achievement, competitiveness and deliberate practice of youth basketball players associated with differences in biological maturity status and chronological age. Reflecting the importance of interactive effects, we examined the relationships between the psychological variables and functional capacities. Fifty-eight male basketball players aged 9.5 to 15.5 years were considered. Variables included chronological age, estimated age at PHV, stature, body mass and sitting height by anthropometry; the Work and Family Orientation and Deliberate Practice Motivation Questionnaires were also used. Finally, the Line Drill test and Yo-Yo Intermittent Recovery level 1 (Yo-Yo IR1) tests were used as functional capacities indicators for basketball. Variance components models derived from series of multilevel linear regression models revealed a significant variation by maturity status for body size, functional capacities indicators, mastery and will to excel. The influence of estimated maturity status on mastery and will to excel was independent of chronological age. Furthermore, after controlling for age, an influence of estimated maturity on competitiveness was apparent. In contrast, no relationships were observed between psychological variables and functional capacities indicators. We conclude that growth-related changes are relevant to understanding players´ motivations for achievement, competitiveness and deliberate practice. This should be of interest to those involved in the selection and development of youth basketball players.


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