Effects of screen exposure on language skills in children.
10.3760/cma.j.cn112140-20221219-01056
- VernacularTitle:儿童屏幕暴露对语言能力的影响
- Author:
Qi XU
1
;
Jian Hong WANG
1
;
Bo ZHOU
1
;
Chun Hua JIN
1
;
Li Li ZHANG
1
;
Na LI
1
;
Lei WANG
1
;
Xiao Meng LI
1
;
Xi WANG
1
;
Lin WANG
1
Author Information
1. Center of Children's Healthcare, Children's Hospital, Capital Institute of Pediatrics, Beijing 100020, China.
- Publication Type:Journal Article
- MeSH:
Male;
Female;
Humans;
Child;
Surveys and Questionnaires;
Parents/psychology*;
Cognition;
Risk Factors
- From:
Chinese Journal of Pediatrics
2023;61(4):328-332
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the association between screen exposure and language skills in children aged 2-5 years. Methods: There were 299 children aged 2-5 years, recruited by convenience sampling from those who visited the Center of Children's Healthcare, Children's Hospital, Capital Institute of Pediatrics for routine physical examination from November 2020 to November 2021. Their development status were evaluated by the children neuropsychological and behavioral scale (revision 2016). A self-designed questionnaire for parents was conducted to collect demographic and socioeconomic information and screen exposure characteristics (time and quality). One-way ANOVA and independent sample t test were applied to compare the differences in language development quotient of children with different screen exposure time and quality. Multiple linear regression was used to analyze the correlation between screen exposure time and quality with language developmental quotient. Multivariate Logistic regression was used to analyze the risk of language underdevelopment in children with different screen exposure time and quality. Results: Among 299 children, 184 (61.5%) were boys and 115 (38.5%) were girls, with the age of (3.9±1.1) years. The number of children with daily screen time <60, 60-120 and>120 min was 163 children (54.5%), 86 children (28.8%) and 50 children (16.7%), respectively, with the language development quotients of 94±13, 90±13, 84±14, respectively, demonstrating a statistically significant difference (F=8.92, P<0.001). Logistic regression analysis revealed that screen exposure time of 60-120 and >120 min per day were both risk factors for children's language developmental quotients (OR=2.28, 95%CI 1.00-5.17, P=0.043; OR=3.96, 95%CI 1.86-9.17, P<0.001), and co-viewing and exposure to educational programs were both protective factors for children's language developmental quotients (OR=0.48, 95%CI 0.25-0.91, P=0.024, OR=0.36, 95%CI 0.19-0.70, P=0.003). Conclusions: Excessive exposure screen time and inappropriate screen exposure habits are associated with children's poorer language development. Screen exposure time should be limited and screen use should be rational to promote children's language skills.
