Cross-sectional associations between early mobile device usage and problematic behaviors among school-aged children in the Hokkaido Study on Environment and Children's Health
Background: Concerns have been raised about the adverse health impacts of mobile device usage. The objective of this cross-sectional study was to examine the association between a child's age at the first use of a mobile device and the duration of use as well as associated behavioral problems a...
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Κύριοι συγγραφείς: | , , , , , , , , |
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Μορφή: | Βιβλίο |
Έκδοση: |
Komiyama Printing Co. Ltd,
2023-04-01T00:00:00Z.
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Connect to this object online.3rd Floor Main Library
Ταξινομικός Αριθμός: |
A1234.567 |
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Αντίγραφο 1 | Στη βιβλιοθήκη |