نتایج جستجو برای: screen time

تعداد نتایج: 1944861  

Journal: :Sri Lanka Journal of Child Health 2023

No abstract available Sri Lanka Journal of Child Health, 2023: 52(2): 256

Journal: :international journal of preventive medicine 0
mohsen jari mostafa qorbani mohammad esmaeil motlagh ramin heshmat gelayol ardalan roya kelishadi

background:leisure time activity is an important life-style habit. this study aims to determine the screen time ofa nationally representative sample of iranian children and adolescents. methods:this nationwide cross-sectional study was conducted as part ofthe fourth survey of a surveillance system. the participants consisted of 14880 students, with aged range from 6 to 18 years, living in 30 pr...

Background: Computer usage has rapidly grown. This is because it helps to resolve problems, i.e., encountered in daily life by individuals. Various monitor screens that have been developed affect the userchr('39')s eyes. Screen size is one of the relevant impacts. Thus, this study compared the immediate effects of two computer screen sizes on visual fatigue in Video Display Terminal (VDT) users...

Journal: :Paediatrics and Child Health 2023

Abstract Background Paediatricians are essential for guiding families on screen time use as digital media become increasingly prevalent, particularly through the COVID-19 pandemic. However, there is no literature paediatrician awareness of Canadian guidelines or perception these during Objectives The aim this study was to assess knowledge, attitudes, and comfort paediatricians with Paediatric S...

Introduction: Body mass index is determined by many factors including genetic predisposition, energy-related behaviors, social processes, and environmental factors. The aim of this study was to model the childchr('39')s body mass index based on maternal body mass index, parental stress, and child screen time with the mediating role of emotion regulation. Methods: This study was a descriptive st...

Journal: :journal of biotechnology and health sciences 0
kazem hosseinzadeh faculty of nursing and midwifery, qazvin university of medical sciences, qazvin, ir iran shamsaddin niknami department of health education, faculty of medicine, tarbiat modares university, tehran, ir iran; department of health education, faculty of medicine, tarbiat modares university, tehran, ir iran. tel: +98-2182883549 alireza hidarnia department of health education, faculty of medicine, tarbiat modares university, tehran, ir iran

conclusions overweight and obese children may consume more energy according to the international recommendations. in parallel with this, they experience more sedentary behavior, as well. in this situation, planning to decrease their sedentary behavior is at greater priority. results there was a significant difference between physical activity and screen time according to relative body mass inde...

Journal: :Annual Review of Developmental Psychology 2020

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