Iron deficiency anaemia is one of most prevalent nutritional disorders worldwide. It is known to affect the health and cognitive ability of children and adolescents. Studies in Saudi Arabia concentrate only on the population of young children and pregnant females or girls. Studies on the whole school student population is lacking. The objectives of this study were to identify the nutritional ha...

OBJECTIVE To determine the prevalence of overweight and obesity in schoolchildren aged 10 to 16 years and its association with dietary and behavioral factors. METHODS Cross-sectional study that evaluated 505 adolescents using a structured questionnaire and anthropometric data. The data was analyzed through the T Test for independent samples and Mann-Whitney Test to compare means and medians, ...

background: behavioral disorders are common in the pediatric age group. this study aims to assess the relationship between the frequency of behavioral and mental disorders and counseling with family members and friends in a representative sample of iranian children and adolescents. methods: in this nationwide study, 14880 school students, aged 6–18 years, were selected by cluster and stratified...

BACKGROUND The Sasang Personality Questionnaire (SPQ) is an objective measure of Yin-Yang temperament of Sasang typology with proven clinical and structural validity; however, it has not been validated in people younger than 20 years. The purpose of this study was to examine the biopsychological structure of the SPQ in high school students. METHODS A total of 670 Korean high school students (...

In order to determine the prevalence rate of dental malocclusion in permanent dentition a total of 1000 students(500 girls ans 500 boys) between the ages of 12-16 years,living in the city of Kerman were selected randomly from student population of 36670.their characteristics that were examined included:profile,numbrt of teeth present in month,reletionship brtween molar and caning teeth(accordin...

BACKGROUND This study examined associations between students' physical fitness and physical activity (PA), as well as what specific physical fitness components were more significant correlates to being physically active in different settings for boys and girls. METHODS A total of 265 fifth-grade students with an average age of 11 voluntarily participated in this study. The students' physical ...

The aim of this study was to evaluate the differences between adolescents with a high or low risk of developing an eating disorder (ED) in different health behaviors (eating habits, physical activity and the consumption of substances) per gender. The EAT-40 and the Inventory of Behavioral Health in Scholars were applied to 2142 middle school students from Alicante (Spain), of whom 52.8% were gi...

Because children and young teenagers usually associate in same-sex groups, psychological research concerned with adolescent aggression has often concentrated on within-sex relationships. However, during adolescence, boys and girls increasingly interact socially. This paper reports a study of boy-to-girl aggression as perceived by girls, boys and their teachers. Focus group discussions were cond...

Volunteer work among early adolescents has been largely neglected as a research topic. This study examines the influence parents have on their children’s volunteer activities when they are between 10 and 15, with special focus difference made by parental styles. Data drawn from subsample of respondents in U.K. Household Longitudinal Study. Controlling for parent’s volunteering, social class, re...