Effect of intervention programs in schools to reduce screen time: a meta‐analysis
Objective: to evaluate the effects of intervention program strategies on the time spent on activities such as watching television, playing videogames, and using the computer among schoolchildren. Sources: a search for randomized controlled trials available in the literature was performed in the foll...
Saved in:
| Main Authors: | , , , |
|---|---|
| 格式: | 图书 |
| 出版: |
Elsevier,
2014-05-01T00:00:00Z.
|
| 主题: | |
| 在线阅读: | Connect to this object online. |
| 标签: |
添加标签
没有标签, 成为第一个标记此记录!
|
因特网
Connect to this object online.3rd Floor Main Library
| 索引号: |
A1234.567 |
|---|---|
| 复印件 1 | 可用 |