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Support or competition? How online social networks increase physical activity: A randomized controlled trial()
To identify what features of online social networks can increase physical activity, we conducted a 4-arm randomized controlled trial in 2014 in Philadelphia, PA. Students (n = 790, mean age = 25.2) at an university were randomly assigned to one of four conditions composed of either supportive or com...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5008041/ https://www.ncbi.nlm.nih.gov/pubmed/27617191 http://dx.doi.org/10.1016/j.pmedr.2016.08.008 |