Association Between Screen Overuse and Behavioral and Emotional Problems in Elementary School Children
This study identified the association between excessive exposure to screen media and behavioral and emotional problems in elementary school students. A total of 331 parents of children aged 7-10 years were recruited from "The Kids Cohort for Understanding of Internet Addiction Risk Factors in E...
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          | Published in | Journal of korean Academy of Child and Adolescent Psychiatry Vol. 32; no. 4; pp. 154 - 160 | 
|---|---|
| Main Authors | , , , , , | 
| Format | Journal Article | 
| Language | English | 
| Published | 
        Korea (South)
          대한소아청소년정신의학회
    
        01.10.2021
     Korean Academy of Child and Adolescent Psychiatry  | 
| Subjects | |
| Online Access | Get full text | 
| ISSN | 1225-729X 2233-9183 2233-9183  | 
| DOI | 10.5765/jkacap.210015 | 
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| Abstract | This study identified the association between excessive exposure to screen media and behavioral and emotional problems in elementary school students.
A total of 331 parents of children aged 7-10 years were recruited from "The Kids Cohort for Understanding of Internet Addiction Risk Factors in Early Childhood (K-CURE)" study. Children's demographics, household media ownership, screen time, and behavioral/emotional problems were assessed using a parental questionnaire. Children's behavior/emotional problems were measured using the Korean version the of Child Behavior Checklist (K-CBCL) score.
The total K-CBCL score in the screen overuse group was 51.18±9.55, significantly higher than 47.28±10.09 in the control group (t=2.14, p=0.05). For each subscale, the externalization score (51.65±10.14, 48.33±8.97, respectively; t=2.02, p<0.05), social problem score (55.41±6.11, 53.24±5.19, respectively; t=2.27, p<0.05), and rule breaking behavior score (55.71±6.11, 53.24±5.19, respectively; t=2.27, p<0.05) were significantly higher in the screen overuse group than in the control group. In addition, the screen overuse group also had a significantly higher usage rate than the control group, even if limited to smartphones, not only on weekdays (3.56±2.08, 1.87±2.02, respectively; t=-4.597, p<0.001) but also weekends (1.62±0.74, 1.19±0.83, respectively; t=-3.14, p=0.003).
The study suggested that screen media overuse patterns in children in Korea are particularly relevant to the excessive use of smartphones and are related to higher risks of emotional and behavioral problems. | 
    
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| AbstractList | Objectives: This study identified the association between excessive exposure to screen media and behavioral and emotional problems in elementary school students.Methods: A total of 331 parents of children aged 7–10 years were recruited from “The Kids Cohort for Understanding of Internet Addiction Risk Factors in Early Childhood (K-CURE)” study. Children’s demographics, household media ownership, screen time, and behavioral/emotional problems were assessed using a parental questionnaire. Children’s behavior/emotional problems were measured using the Korean version the of Child Behavior Checklist (K-CBCL) score.Results: The total K-CBCL score in the screen overuse group was 51.18±9.55, significantly higher than 47.28±10.09 in the control group (t=2.14, p=0.05). For each subscale, the externalization score (51.65±10.14, 48.33±8.97, respectively; t=2.02, pConclusion: The study suggested that screen media overuse patterns in children in Korea are particularly relevant to the excessive use of smartphones and are related to higher risks of emotional and behavioral problems. This study identified the association between excessive exposure to screen media and behavioral and emotional problems in elementary school students. A total of 331 parents of children aged 7-10 years were recruited from "The Kids Cohort for Understanding of Internet Addiction Risk Factors in Early Childhood (K-CURE)" study. Children's demographics, household media ownership, screen time, and behavioral/emotional problems were assessed using a parental questionnaire. Children's behavior/emotional problems were measured using the Korean version the of Child Behavior Checklist (K-CBCL) score. The total K-CBCL score in the screen overuse group was 51.18±9.55, significantly higher than 47.28±10.09 in the control group (t=2.14, p=0.05). For each subscale, the externalization score (51.65±10.14, 48.33±8.97, respectively; t=2.02, p<0.05), social problem score (55.41±6.11, 53.24±5.19, respectively; t=2.27, p<0.05), and rule breaking behavior score (55.71±6.11, 53.24±5.19, respectively; t=2.27, p<0.05) were significantly higher in the screen overuse group than in the control group. In addition, the screen overuse group also had a significantly higher usage rate than the control group, even if limited to smartphones, not only on weekdays (3.56±2.08, 1.87±2.02, respectively; t=-4.597, p<0.001) but also weekends (1.62±0.74, 1.19±0.83, respectively; t=-3.14, p=0.003). The study suggested that screen media overuse patterns in children in Korea are particularly relevant to the excessive use of smartphones and are related to higher risks of emotional and behavioral problems. This study identified the association between excessive exposure to screen media and behavioral and emotional problems in elementary school students.OBJECTIVESThis study identified the association between excessive exposure to screen media and behavioral and emotional problems in elementary school students.A total of 331 parents of children aged 7-10 years were recruited from "The Kids Cohort for Understanding of Internet Addiction Risk Factors in Early Childhood (K-CURE)" study. Children's demographics, household media ownership, screen time, and behavioral/emotional problems were assessed using a parental questionnaire. Children's behavior/emotional problems were measured using the Korean version the of Child Behavior Checklist (K-CBCL) score.METHODSA total of 331 parents of children aged 7-10 years were recruited from "The Kids Cohort for Understanding of Internet Addiction Risk Factors in Early Childhood (K-CURE)" study. Children's demographics, household media ownership, screen time, and behavioral/emotional problems were assessed using a parental questionnaire. Children's behavior/emotional problems were measured using the Korean version the of Child Behavior Checklist (K-CBCL) score.The total K-CBCL score in the screen overuse group was 51.18±9.55, significantly higher than 47.28±10.09 in the control group (t=2.14, p=0.05). For each subscale, the externalization score (51.65±10.14, 48.33±8.97, respectively; t=2.02, p<0.05), social problem score (55.41±6.11, 53.24±5.19, respectively; t=2.27, p<0.05), and rule breaking behavior score (55.71±6.11, 53.24±5.19, respectively; t=2.27, p<0.05) were significantly higher in the screen overuse group than in the control group. In addition, the screen overuse group also had a significantly higher usage rate than the control group, even if limited to smartphones, not only on weekdays (3.56±2.08, 1.87±2.02, respectively; t=-4.597, p<0.001) but also weekends (1.62±0.74, 1.19±0.83, respectively; t=-3.14, p=0.003).RESULTSThe total K-CBCL score in the screen overuse group was 51.18±9.55, significantly higher than 47.28±10.09 in the control group (t=2.14, p=0.05). For each subscale, the externalization score (51.65±10.14, 48.33±8.97, respectively; t=2.02, p<0.05), social problem score (55.41±6.11, 53.24±5.19, respectively; t=2.27, p<0.05), and rule breaking behavior score (55.71±6.11, 53.24±5.19, respectively; t=2.27, p<0.05) were significantly higher in the screen overuse group than in the control group. In addition, the screen overuse group also had a significantly higher usage rate than the control group, even if limited to smartphones, not only on weekdays (3.56±2.08, 1.87±2.02, respectively; t=-4.597, p<0.001) but also weekends (1.62±0.74, 1.19±0.83, respectively; t=-3.14, p=0.003).The study suggested that screen media overuse patterns in children in Korea are particularly relevant to the excessive use of smartphones and are related to higher risks of emotional and behavioral problems.CONCLUSIONThe study suggested that screen media overuse patterns in children in Korea are particularly relevant to the excessive use of smartphones and are related to higher risks of emotional and behavioral problems.  | 
    
| Author | Yunmi Shin Eun-Jin Park Sangha Lee Yeonkyu Choi Hee Jeong Yoo Dong Yun Lee  | 
    
| AuthorAffiliation | 4 Department of Psychiatry, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea 2 Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Korea 1 Department of Psychiatry, Ajou University School of Medicine, Suwon, Korea 3 Department of Psychiatry, Inje University Ilsan Paik Hospital, Goyang, Korea  | 
    
| AuthorAffiliation_xml | – name: 2 Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Korea – name: 1 Department of Psychiatry, Ajou University School of Medicine, Suwon, Korea – name: 4 Department of Psychiatry, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea – name: 3 Department of Psychiatry, Inje University Ilsan Paik Hospital, Goyang, Korea  | 
    
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| BackLink | https://www.ncbi.nlm.nih.gov/pubmed/34671188$$D View this record in MEDLINE/PubMed | 
    
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| Cites_doi | 10.1111/apa.12904 10.1139/apnm-2016-0151 10.2466/pr0.94.3.1075-1082 10.1111/cch.12133 10.1787/8296464e-en 10.1007/s00787-005-0475-6 10.1016/j.jadohealth.2015.11.014 10.22257/kjp.2015.12.34.4.769 10.1001/jamapediatrics.2018.5546 10.1097/DBP.0000000000000425 10.1016/j.mhpa.2017.05.003 10.1016/j.sleep.2017.10.013 10.1080/15213269.2010.547831 10.1007/s00394-016-1236-7 10.1093/aje/kwaa192 10.1016/j.paid.2018.04.009 10.1542/pir.21-8-265 10.1186/1479-5868-9-88 10.1037/ppm0000203 10.1136/bmjopen-2018-023191 10.1111/jcpp.12419 10.1542/peds.2011-1753 10.1007/s00787-016-0912-8 10.2989/17280583.2017.1409226  | 
    
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| SubjectTerms | Behavior Body mass index Caregivers Children & youth Cohort analysis Computer industry Demographics Families & family life Family income Internet access Original Polls & surveys Screen time Smart devices Smartphones Students  | 
    
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| Title | Association Between Screen Overuse and Behavioral and Emotional Problems in Elementary School Children | 
    
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