INTRODUCTION Consumption of sugar-sweetened beverages (SSBs) such as sodas, fruit-flavored drinks, and sports drinks is a major contributor to childhood obesity. One strategy to reduce children's SSB consumption has been to restrict the sale of SSBs in schools. However, such policies may not sufficiently curb students' SSB intake, because students can obtain SSBs elsewhere, including from store...

background: screening of students ´ health problems could lead to timely prevention and control of many health disorders. this study aimed to determine the nationwide prevalence of common disorders through school health screening program in iran methods: this cross-sectional national screening program was conducted in 2007-2008 among first- and third-grade- stu­dents in primary schools, first- ...

the evaluation of plaque and tooth decay represents the oral health status of society. lack of oral hygiene, can adversely affect the health of students. this study was designed with the aim to determine the oral- dental health status of the first grade guidance students in hamadan: using health belief model (hbm). this was a descriptive- analytical study which was conducted on 268 students of ...

this study investigates the effect of different types of subtitle on incidental vocabulary learning among iranian efl learners. to this end, 60 high school students in behbahan were selected after taking a proficiency test. the test was administered to ensure participants' homogeneity. participants were randomly assigned to three experimental groups, namely, bimodal group (a), standard gro...

social anxiety disorder is an anxiety disorder in which a person has an excessive and unreasonable fear of social situations. social anxiety and self-consciousness arise from a fear of being closely watched and criticized by others. clinical observation also suggests that some persons with social anxiety disorder may experience intense anger at others upon perceived negative evaluation or when ...

The current longitudinal study examines the extent to which school connectedness (i.e., students' perceptions of school support and the number of adults with whom they have a positive relationship) is associated with academic outcomes across sixth grade for students from high poverty neighborhoods. Data were collected from 330 sixth-grade students attending two middle schools in a large public ...

introduction: the carry of heavy backpacks by school children may be associated with several potential health consequences. the aim of this study was to determine the percentage of body weight represented by school backpacks and other related factors. materials and methods: the cross-sectional study has been done in eight primary schools in yazd city in which a total of 783 students’ boys (217 ...

Homeschooled students provide a naturalistic comparison group for later/flexible school start times. This study compared sleep patterns and sleep hygiene for homeschooled students and public/private school students (grades 6-12). Public/private school students (n = 245) and homeschooled students (n = 162) completed a survey about sleep patterns and sleep hygiene. Significant school group differ...

background: in order to promote preventive skin cancer behaviors among high school students an educational program developed applying the precede model.  this study describes the process of planning a skin cancer preventive program (scpm) designed for high school students in teheran. methods: the development of the scmp started with a comprehensive review of the literature. this included a revi...