Title of article :
Should Parents Allow Their Children Use Smartphones and Tablets? The Issue of Screen Time for Recreational Activities
Author/Authors :
Mortazavi ، Alireza College of Medical, Veterinary Life Sciences - University of Glasgow , Haghani ، Masoud Department of Radiology - School of Paramedical Sciences - Shiraz University of Medical Sciences , Vafapour ، Hassan Ionizing and Non-ionizing Radiation Protection Research Center (INIRPRC) - Shiraz University of Medical Sciences , Ghadimi-Moghadam ، Abdolkarim Department of Pediatric - School of Medicine - Yasuj University of Medical Sciences , Yarbakhsh ، Helia Department of Nutrition Sciences - School of Nutrition and Food Sciences - Larestan University of Medical Sciences , Eslami ، Jamshid Department of Anesthesiology - School of Nursing Midwifery - Shiraz University of Medical Sciences , Yarbakhsh ، Reza Department of Computer Engineering - Sharif University , Zarei ، Sina Student Research Committee, School of Rehabilitation - Shiraz University of Medical Sciences , Rastegarian ، Niloofar Department of Speech Pathology - School of Rehabilitation - Shiraz University of Medical Sciences , Shams ، Seyedeh Fateme Clinical Research Development Unit, Valiasr Hospital - Fasa University of Medical Sciences , Darvish ، Leili Mother and Child Welfare Research Center - Hormozgan University of Medical Sciences , Mohammadi ، Sahar Department of Medical Physics - School of Medicine - Shiraz University of Medical Sciences
Abstract :
Previous research has shown that children are more vulnerable to the adverse effects of radiofrequency electromagnetic fields (RF-EMFs) and blue light emitted from digital screens compared to healthy adults. This paper presents the findings of a cross-sectional study conducted in Yasuj, Iran, to investigate the screen time habits of children and adolescents and its potential impact on their health. A total of 63 participants, including 44 boys and 19 girls, were randomly selected for the study. The results showed that the average daily screen time for the children was 87.38 minutes, with a standard deviation of 49.58. When examining the specific purposes of screen time, it was found that the children spent an average of 17.54 minutes per day on screens for school assignments, 70 minutes per day for recreational purposes, and 23.41 minutes per day for contacting family, friends, and relatives. Our study highlights that a significant portion of the children’s screen time was allocated to recreational activities. We observed some differences in screen time between girls and boys. Boys had a slightly higher overall daily screen time, primarily driven by more recreational screen time. However, girls spent slightly more time on screens for school assignments. The screen time for social interactions was similar for both genders. Our findings on the cognitive performance of children with different levels of screen time will be published in a separate paper.
Keywords :
Radiofrequency , Electromagnetic Fields , children , Adolescent , Mobile Phones , Screen Time
Journal title :
Journal of Biomedical Physics and Engineering
Journal title :
Journal of Biomedical Physics and Engineering
