نتایج جستجو برای: high school girls
تعداد نتایج: 2286195 فیلتر نتایج به سال:
BACKGROUND Population growth and use of the car in daily life entails new incidents and accidents everyday. Adolescents' entering the new world of adults, their insufficient knowledge of rules, and high-risk behaviors expose them to more risks. Accordingly, a study was conducted with the aim to evaluate the status of preventive behaviors in traffic accidents in boy and girl junior high school s...
background: design of school furniture is one of the contributing factors to back pain among pupils. research has implicated that mismatch between school furniture and body size may be regarded as a causative factor for muculoskeletal disorders amongst pupils. to investigate the fitness between school furniture and pupils this study was designed and implemented in hamadan city, west of iran. me...
Global and school-related happiness were measured in 339 Finnish ninth graders, about 86% of whom had participated in a study on the happiness of sixth graders three years earlier. Students filled out two questionnaires, the Subjective Happiness Scale (Lyubomirsky & Lepper, 1999) and the School Children’s Happiness Inventory (Ivens, 2007). In addition, they chose items that they perceived would...
OBJECTIVE This paper explores the longitudinal effects of socioeconomic factors (i.e., parent education and family income level), foreign media, and attitude toward appearance on general and central adiposity among Chinese adolescents. METHOD A longitudinal analysis was performed using data from the China Seven Cities Study, a health promotion and smoking prevention study conducted in seven c...
HIV/AIDS is recognized as a national priority health issue in Ghana. Consequently, the Ghana AIDS Commission and the National AIDS Control Programme were established, among other things, to enhance the knowledge and awareness on the nature, causes, effects and means of managing the spread of HIV/AIDS among populations at risk in Ghana. Through the efforts of these bodies and other stakeholders ...
Introduction & Objective: Premenstrual dysphoric disorder is considered as a mood disorders that 30 to 80 percent of women have at least mild symptoms and that 2 to 10 percent have severe symptoms of this disorder. The exact cause of this disorder is not clear, but according to one of the most common theories, it seems to be the higher level of estrogen to progesterone in affected women. The sy...
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