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Popularity and Friendships and Their Relationship to Physical Activity Before and After Transition to a Higher School Grade
Background This study investigated the relationships between children’s friendship ties and their physical activity (PA) both before and after their transition to a new school year. Methods In 2011–2012, children in grades 5–8 attending a Canadian urban middle-school completed web-based health and f...
Gorde:
| Argitaratua izan da: | Int J Environ Res Public Health |
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| Egile Nagusiak: | , , |
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
MDPI
2019
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6695924/ https://ncbi.nlm.nih.gov/pubmed/31382610 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ijerph16152782 |
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