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The relationship between screen time, nighttime sleep duration, and behavioural problems in preschool children in

Xiaoyan Wu1,2, Shuman Tao1, Erigene Rutayisire1

  • 1Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China.

European Child & Adolescent Psychiatry
|November 9, 2016
PubMed

Insights

Preschool children spending more than 2 hours daily on screens or sleeping less than 9.15 hours are more likely to have behavioral problems. This includes issues like hyperactivity and autism spectrum disorder symptoms.

Area of Science:

  • Child Psychology
  • Public Health

Background:

  • Screen time (ST) and sleep duration are critical factors in preschooler development.
  • Behavioral problems in early childhood can have long-term implications.

Purpose of the Study:

  • To investigate the associations between screen time, nighttime sleep duration, and behavioral problems in Chinese preschoolers.
  • To identify risks associated with excessive screen time and insufficient sleep.

Main Methods:

  • A large-scale study involving 8900 children aged 3-6 years across multiple cities in China.
  • Parent-reported questionnaires assessed screen time and sleep duration.
  • Behavioral problems were evaluated using the Strengths and Difficulties Questionnaire (SDQ) and Clancy Autism Behaviour Scale (CABS).

Main Results:

  • Children with ST ≥2 hours/day or sleep duration <9.15 hours/day showed significantly higher scores on SDQ and CABS.
  • Excessive screen time was linked to increased risks of total difficulties, emotional symptoms, conduct problems, hyperactivity, peer problems, and autism symptoms.
  • Insufficient sleep duration also correlated with increased behavioral problems, excluding emotional symptoms.

Conclusions:

  • Higher screen time and shorter sleep duration are significant risk factors for behavioral problems in preschool children.
  • Findings highlight the importance of managing screen time and ensuring adequate sleep for healthy child development.
  • Results provide insights for prevention and intervention strategies targeting psychosocial issues in early childhood.

Keywords:
Autism spectrum disorder (ASD)Behavioural problemPreschool childrenScreen timeSleep durationStrengths and Difficulties Questionnaire (SDQ)

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