This paper tries to study the effect of information and communication technology on the skills of the third grade of high school students in Neka . Among 1400 students were randomly chosen. More than 302 ones were randomly selected(boys and girls). By a questionnaire which had 40 questions shows more than 87% of Alfa Cronbach coefficient. One group T-Test and independent T-test were analyzed an...

aims: the dramatic increase of smoking in adolescents has become one of the major challenges in most countries and it needs further consideration. the aim of this study was to determine the smoking prevalence and some related factors among high school students. instrument & methods: this descriptive, cross-sectional study was done in 2012-13 academic year in male and female high school students...

background : various studies have indicated that dyslipidemia starts in childhood. there is a relationship between the concentration of blood lipids and atherosclerosis. in this study, we assessed the prevalence of dyslipidemia in elementary school children. methods: this cross-sectional study was performed on 1,626 (882 girls and 744 boys) elementary school children aged between 6 and 11 years...

Childhood overweight/obesity is growing steeply, globally. It is usually regarded as a risk factor for severe obesity over life-time course. Here, we investigated temporal course of overweight/obesity development in Japanese school children. A six-year longitudinal study was performed on 16,245 Japanese primary school children (8,427 boys and 7,818 girls) comprising three cohorts of 1(st) appro...

ôbjective: previous studies have suggested that anxiety disorders are more prevalent among women than men. the purpose of this study was to compare the metacognitive perspective of generalized ânxiety disorder (gâd) in females with males. methods: â cross sectional study was conducted on the high school girls and boys who have been affected by gâd. the sample consisted of 100 high school studen...

Background Head lice infestation (pediculosis) is a serious health problem that can cause a high level of anxiety and psychological frustration, especially in developing countries.Socio-demographic factors are important determinants of the occurrence of head lice infestation. This study aimed to determine the head lice infestations and the factors affecting the rate of infestationin primary sch...

the main aim of this project was the assessment, for the first time, anthropometrically, the nutritional status in school girls' population aging from 7 to 10 years in ahwaz city and ultimately compare their growth rate with other findings obtained from different part of iran and also with the proposed standards of nchs in this respect. this study was conducted on 1200 apparently healthy school...