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) ECE...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2020-03-01
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| Series: | BMC Public Health |
| Online Access: | http://link.springer.com/article/10.1186/s12889-020-08533-8 |