نتایج جستجو برای: screen time behavior

تعداد نتایج: 2445394  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1389

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

Journal: :ECNU review of education 2023

Highlights More research is available on the on- and off-screen behaviors of typically developing children but substantially less these among with developmental disabilities (CwDD). As CwDD have different lifestyle needs profiles than children, there exists an unmet need for a time-use questionnaire which examines screen-viewing time, physical activity sleep duration CwDD. This behavioral repor...

2014
Carmen Peiró-Velert Alexandra Valencia-Peris Luis M. González Xavier García-Massó Pilar Serra-Añó José Devís-Devís

Screen media usage, sleep time and socio-demographic features are related to adolescents' academic performance, but interrelations are little explored. This paper describes these interrelations and behavioral profiles clustered in low and high academic performance. A nationally representative sample of 3,095 Spanish adolescents, aged 12 to 18, was surveyed on 15 variables linked to the purpose ...

Journal: :Pakistan biomedical journal 2022

The frequency of stunting, pallor, zinc, and iron deficiencies serves as evidence that the globe is undergoing a rapid epidemiological nutritional transition characterised by persistent insufficiencies. Objectives: Our study aimed to observe association physical activity, sedentary behavior, sleep, screen time with obesity in children our community. Methods: A case-control was conducted at Depa...

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...

2015
Jennifer Marks Kayla de la Haye Lisa M Barnett Steven Allender Rodrigo Huerta-Quintanilla

INTRODUCTION There is limited understanding of the association between peer social networks and physical activity (PA), sedentary and screen-related behaviors. This study reports on associations between personal network characteristics and these important health behaviors for early adolescents. METHODS Participants were 310 students, aged 11-13 years, from fifteen randomly selected Victorian ...

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...

2015
Cedric Galetzka

The use of interactive screen media such as smartphones and tablets by young children is increasing rapidly. However, research regarding the impact of this portable and instantly accessible source of screen time on learning, behavior, and family dynamics has lagged considerably behind its rate of adoption. Pediatric guidelines specifically regarding mobile device use by young children have not ...

2016
Raphael Gonçalves de Oliveira Dartagnan Pinto Guedes

BACKGROUND Metabolic syndrome (MetS) has been diagnosed in adolescents and among the associated factors are low levels of physical activity, sedentary behavior over long periods and low cardiorespiratory fitness. However, specifically in adolescents, studies present conflicting results. The aim of the present study was to conduct a systematic review and meta-analysis of observational studies, i...

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