Global self-esteem, perceived athletic competence, and physical activity in children: A longitudinal cohort study
| Autor: | Noordstar, Johannes J., van der Net, Janjaap, Jak, Suzanne, Helders, Paul J.M., Jongmans, Marian J. |
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| Zdroj: | In Psychology of Sport & Exercise January 2016 22:83-90 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect