Autonomous motivation and action planning are longitudinally associated with physical activity during adolescence and early adulthood
| Autor: | Courtney, Jimikaye B., Li, Kaigang, Nelson, Tracy L., Nuss, Kayla J., Haynie, Denise L., Iannotti, Ronald J., Simons-Morton, Bruce G. |
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| Zdroj: | In Psychology of Sport & Exercise September 2021 56 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect