نتایج جستجو برای: students accidents

تعداد نتایج: 346549  

Journal: :Journal of pediatric psychology 2012
Marlies Tierens Sarah Bal Geert Crombez Patrick Van de Voorde Yves Rosseel Inge Antrop Dirk Deboutte

OBJECTIVES To obtain the year prevalence of nonfatal motor vehicle accidents (MVAs) in adolescents, to describe trauma symptoms (posttraumatic stress, depression, anxiety, dissociation), and to test a theoretical model of traumatic events. METHODS A community-based sample of 3,007 adolescents (mean age: 14.6 years) completed questionnaires regarding MVAs, appraisals, coping, support, and trau...

2009
Mingzhi Zhang Dennis S. C. Lam

Results: Refractive and accident data were available for 1539 participants (81.3%), among whom the mean age was 14.6 years, 52.5% were girls, 26.8% wore glasses, and 12.9% had myopia of less than −4 diopters in both eyes. More than 90% relied on bicycles to get to school daily. A total of 2931 accidents were reported by 423 participants, with 68 requiring medical attention. Male sex (odds ratio...

Journal: :Revista de saude publica 2003
Frida M Fischer Ignez S Martins Denize C Oliveira Liliane R Teixeira Maria do Rosario D Latorre Sharon P Cooper

OBJECTIVES To estimate the prevalence of occupational injuries and identify their risk factors among students in two municipalities. METHODS A cross-sectional survey was conducted in public schools of the municipalities of Santo Antonio do Pinhal and Monteiro Lobato, Brazil. A stratified probabilistic sample was drawn from public middle and high schools of the study municipalities. A total of...

Journal: :The Journal of Nervous And Mental Disease 1922

Journal: :American Journal of Public Health 1997

Journal: :British Journal of Anaesthesia 1956

Journal: :International journal of occupational safety and ergonomics : JOSE 2012
Pia Perttula Simo Salminen

The aim of this study was to show the proportion of workplace accidents related to materials transfer and to decide whether they were more serious than other kinds of workplace accidents. The research material for this study were statistics and data, available in Finland, regarding workplace accidents and fatal accidents. Twenty-five percent of studied fatal accidents were related to materials ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1389

this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...

پایان نامه :دانشگاه بین المللی امام خمینی (ره) - قزوین - دانشکده علوم اجتماعی 1389

چکیده در این پژوهش، رابطه بین سبک های مقابله ای با جرأت ورزی و پرخاشگری در دانشجویان دانشگاه بین المللی امام خمینی (ره) بررسی شد. نمونه مورد بررسی، شامل 200 نفر (121 زن و 79 مرد) از دانشجویان دانشگاه مورد نظر در دو جنس است که از طریق روش نمونه گیری خوشه ای تصادفی، انتخاب و به پرسشنامه های الگوهای پاسخ دهی بین فردی تونند و پرسشنامه سبک های مقابله ای اندلر و پارکر پاسخ دادند. همچنین از روش های ...

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