نتایج جستجو برای: four girls student ranging 7
تعداد نتایج: 1433627 فیلتر نتایج به سال:
PURPOSE School physical education (PE) is highly recommended as a means of promoting physical activity, and randomized studies of health-related PE interventions in middle schools have not been reported. We developed, implemented, and assessed an intervention to increase physical activity during middle-school PE classes. METHODS Twenty-four middle schools (approximately 25,000 students, 45% n...
The social skills rating system (SSRS) is used to assess social skills and competence in children and adolescents. While its characteristics based on United States samples (US) are published, corresponding Australian figures are unavailable. Using a 4-week retest design, we examined the internal consistency, retest reliability and measurement error (ME) of the SSRS secondary student form (SSF) ...
OBJECTIVE It remains unclear whether school environments can influence the emotional health of adolescents. In this large-scale prospective study, we use multilevel modeling to examine whether the school socioeducational environment contributes to the risk of developing depressive symptoms in secondary school students. METHODS As part of a longitudinal study on school success in disadvantaged...
ABSTRACT Background: To determine daily calcium, Vitamin D intake and serum biochemical findings of rickets in adolescent girls. Methods: A total of 414 healthy adolescent student girls aged 11-15 years were evaluated from various areas of Tehran, Iran with different socioeconomic status. A randomized, cross-sectional, prospective and descriptive study was undertaken for calculation of daily c...
AIM To establish age- and sex-specific reference intervals for essential amino acids in a healthy Turkish pediatric population. MATERIALS AND METHODS A total of 945 clinically healthy children (531 boys and 414 girls, ranging in age from birth to 14 years) were enrolled. Plasma and urine amino acids' concentrations were measured by high-performance liquid chromatography. RESULTS Concentrati...
In this study, a sizing system is proposed specifically for school-aged children in Malaysia. The sampling frame is based on the female population in the age group 7-17. For this study, 1001girls have been selected randomly from 29 different schools in urban and rural districts of Malaysia. Principal component analysis is used for key dimensions determination. Data mining has been done to devel...
©ARC Page | 76 Abstract Background: Childhood mastery of manipulative skills predicted their adolescent learning and mastering specialized skills needed for successful participation in sports and activity. This study investigated relationships between levels of manipulative skill competency and participation in physical activity in school-aged children. Methods: 265 fifth-grade students volunta...
Mathematics training is essential for participation in science and engineering careers. Yet many students, especially girls, dislike and avoid math, and are therefore underprepared for university science majors and graduate programs. The goal of this project is to increase students’ interest in math and their confidence in their ability to learn math through an intelligent, model-based multimed...
most specialists in the field of foreign language teachingconsiderreading skill as an interactive process between the reader’s prior knowledge and the text.accordingly, the activation of prior knowledge for an effective comprehension is very important. it is generally agreed that the pre-reading phase is the stage where this type of interaction and activation may be enhanced throughcertain stra...
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