نتایج جستجو برای: high school children
تعداد نتایج: 2628034 فیلتر نتایج به سال:
The impact of neighborhood walkability (based on street connectivity and traffic exposure) within 2 km of public primary schools on children regularly walking to school was examined. The most (n=13) and least walkable (n=12) schools were selected using a school-specific 'walkability' index and a cross sectional study undertaken of Year 5, 6 and 7 children (n=1480) and consenting parents (n=1332...
objective: excessive weight in children is a major public health concern. the intake of refined carbohydrates, especially sugars and the prevalence of dental caries are well documented in the literature. the purpose of this study was to investigate the relationship between dental caries and bmi in elementary school children. materials and methods: the sampling technique used in the present stud...
introduction and aim: diagnosis and treatment of urinary tract infection in children must be done before renal damage. so, in many countries the screening programs are done in the schools. there are a few reports on the prevalence of this disease among children in different parts of iran. this study aims to investigate the prevalence of this infection in the seven years old children of birjand ...
background and purpose: epilepsy is a disease frequently seen among school children. teachers may be distressed by children having seizures as they do not receive specific training about this condition during their education. moreover, teachers can feel overwhelmed if they do not know how to handle the situation. after cerebral apoplexy, epilepsy is the second most common central nervous system...
eczema is a very common disorder that affects children. to find out the national prevalence of eczema in iranian children, we conducted a systematic review and meta-analysis. we conducted a literature review by using the google scholar, pubmed in medline area, altavista, iranmedex and magiran in august 2013. the search terms included: prevalence, eczema, children, pediatric, allergy, isaac and ...
Background & Objectives: Food insecurity has been a global concern. The purpose of the present study was to examine the relationship between household food insecurity and depression in mothers with school children in Ray city.Methods: A cross-sectional survey of 430 mothers of school children was conducted in 2010 in Ray city. We employed USDA food security questionnaire. The prevalence of ...
the influences of socioeconomic status of primary schools' students on their respiratory health
although researchers in this decade have proposed several answers concerning the association between socio-economic levels of health, still one question is not well understood: whether in school or domestic environments, low and high socio-economic status may influence asthma and respiratory symptoms on primary school students. the aim of this study was to investigate the extent to which primar...
از آنجایی که مهارت شنیدار یکی از مهم ترین مهارتها در یادگیری زبان های خارجی در بین زبان آموزان می باشد وهمیشه مورد توجه معلمان زبان انگلیسی و محققین در این رشته بوده است ،تحقیق حاضر به این موضوع مهم پرداخته و میزان استراتژی های شنیداری دانش آموزان و میزان اضطراب شنیداری در هنگام گوش دادن به یک متن را در دو گروه دانش آموز یک زبانه و دو زبانه مورد بررسی قرار داده است. دانش آموزان یک زبانه از دبیر...
این پایان نامه کتاب زبان انگلیسی پایه هفتم(پراسپکت 1) را بر اساس چک لیست کانینگ ورث (1995) مورد ارزیابی قراردهده و نقاط قوت و ضعب کتاب مذکور را بررسی می نماید. در گام دوم نیز از طریق مصاحبه با تعدادی از دبیران زبان انگلیسی که کتاب مورد نظر را تدریس می کنند، نظر دبیران را در مورد پراسپک 1 جویا می شود.
Background: The decrease in physical activities following increased usage of computer and digital games has led to serious health consequences in children. This study investigates the prevalence of obesity, cellphone and computer usage and physical activity levels and their relationship with spirometry indicators in Iranian children. Materials and Methods: This is a cross-sectional study durin...
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