Impacts of screen time on children’s health
收藏DataCite Commons2025-07-14 更新2026-05-04 收录
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https://researchdata.lib.polyu.edu.hk/citation?persistentId=doi:10.60933/PRDR/PVQJ68
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资源简介：
The data set contains screen time and health measurements of a representative sample of primary school children (N = 1428) in Hong Kong across two measurement time points over a period of one year from June 2021 (T1) to August 2022 (T5). Parents of the children completed the questionnaires. The data set also contains a sub-sample of 337 parents who were randomly selected from the larger sample. They completed additional questionnaires at 3-month intervals (T2, T3, and T4).
提供机构：
PolyU Research Data Repository
创建时间：
2025-06-05
