In order to study the prevalence of Tinea capitis in elementary schools of Kerman, a total population of 6265 students were selected at random from twenty elementary schools (10 boys, and 10 girls, schools). Out of this population, 75 students 25 girls and 50 boys) who were suspected in having Tinea capitis infection were further studied. The results of the direct examinations and cultures on s...

this study examines educational inequalities between boys and girls in secondary schools by using context, space, human resources, education coverage, education process, outputs and outcomes as comparative indicators. the research study is a descriptive - analytical survey. the required data have been collected through both using documents and questionnaires. using stratified random sampling, t...

This empirical study tests the hypothesis that the versatile learning of trigonometry using interactive computer graphics would lead to a greater improvement in the performance of girls over boys. The experiment was carried out with 15 year old pupils in two schools with matched entry standards, each subdivided by ability into four corresponding mixed gender groups. In every case, experimental ...

Despite the voluminous literature on the potentials of single-sex schools, there is no consensus on the effects of single-sex schools because of student selection of school types. We exploit a unique feature of schooling in Seoul-the random assignment of students into single-sex versus coeducational high schools-to assess causal effects of single-sex schools on college entrance exam scores and ...

BACKGROUND The Bristol Girls Dance Project was a cluster randomised controlled trial that aimed to increase objectively measured moderate-to-vigorous physical activity (MVPA) levels of Year 7 (age 11-12) girls through a dance-based after-school intervention. The intervention was delivered in nine schools and consisted of up to forty after-school dance sessions. This paper reports on the main fi...

BACKGROUND Because girls are less physically active than boys, it is important to understand the types of activities preferred by girls, and changes in those preferences over time, in order to design effective physical activity interventions. PURPOSE To describe developmental trends in participation in specific forms of physical activity in 6th- and 8th-grade girls. METHODS Data for this st...

the purpose of this study is to adapt, normalize and to determine reliability and validity of wisc- i i i. at adaptation stage, 835 students were selected through a systematic from 30 schools, after completion the test, suitable items were chosen according to iranian culture. then, at normalizing stage, 2456 boys and girls were selected through a systematic random sampling from 72 educational d...

Introduction Tobacco consumption and consequent morbidity and mortality are expected to grow most markedly over coming decades in low-income and middle-income countries (LMICs). Preventing tobacco experimentation and uptake among young people in LMICs is therefore vital. However, data on smoking in these countries, particularly in sub-Saharan Africa, remain sparse. Method We used two-stage cl...

OBJECTIVE To investigate age and sex differences in factors associated with the onset of cannabis use among adolescents. METHODS A representative sample of schoolchildren from secondary schools in Barcelona (n=1056) was selected and followed-up from the first to the fourth year of secondary education (7-10th grades). The participants completed a self-administered lifestyle questionnaire each ...

BACKGROUND To successfully develop and implement school-based sexual health interventions for adolescent girls, such as screening for Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis, it is important to understand parents' and teachers' attitudes towards sexual health education and acceptability of sexually transmitted infection (STI) screening interventions. METHODS In...