A natural experiment of state-level physical activity and screen-time policy changes early childhood education (ECE) centers and child physical activity
Abstract Background Early childhood education (ECE) centers are an important place for preschool-aged children to obtain physical activity (PA). A U.S. state government (Louisiana) recently updated requirements for licensed centers' PA and screen-time policies, which allowed for assessment of 1...
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| Principais autores: | , , |
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| Formato: | Livro |
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BMC,
2020-03-01T00:00:00Z.
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A1234.567 |
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