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Excessive Screen Time and Psychosocial Well-Being: The Mediating Role of Body Mass Index, Sleep Duration, and

Jin Zhao1, Yunting Zhang2, Fan Jiang3

  • 1Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Child Health Advocacy Institute, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

The Journal of Pediatrics
|August 14, 2018
PubMed

Insights

Excessive screen time in preschool children is linked to poorer psychosocial well-being. Reduced parent-child interaction is the primary mediator, highlighting its importance for child development.

Area of Science:

  • Child Psychology
  • Public Health
  • Developmental Pediatrics

Background:

  • Early childhood screen time is a growing concern.
  • Understanding its impact on psychosocial well-being is crucial.
  • Mediating factors require investigation.

Purpose of the Study:

  • To examine the relationship between excessive screen time and psychosocial well-being in preschool children.
  • To investigate the mediating roles of body mass index, sleep duration, and parent-child interaction.
  • To identify key factors influencing child development outcomes.

Main Methods:

  • Cross-sectional survey of 20,324 preschool children (3-4 years) in Shanghai.
  • Stratified random sampling from 191 kindergartens.
  • Parental reports on screen time, sleep, BMI, and parent-child interaction.

Main Results:

  • Average screen time was 2.8 hours/day, with over 50% exceeding 2 hours.
  • Each additional hour of screen time increased risk for poor psychosocial well-being.
  • Body mass index, sleep duration, and parent-child interaction mediated this effect, with parent-child interaction being most significant.

Conclusions:

  • Excessive screen time is prevalent among Shanghai preschool children.
  • Screen time negatively impacts psychosocial well-being, primarily through reduced parent-child interaction.
  • Interventions should focus on promoting healthy screen habits and strengthening parent-child bonds.
Abstract

Keywords:
media usepreschool children

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