background: low consumption of fruit and vegetable among adolescents has been reported in several researches. skill has known as one of the determinants of this behavior. this study was conducted in order to survey tehranian adolescents’ skills related to fruit and vegetable consumption in 2013. methods: present research is a cross-sectional study (descriptive-analytic) that was carried out for...

this study aimed at the frequency and type of using cell-phone by high school students. the research method used was a descriptive-survey one. the statistical society included all the high school students in mazandran in 2010-11 academic year. the sample was chosen through multi-stage stratified random sampling method and 383 subjects were selected based on kerjecie and morgan's table. a r...

Students in Indonesian boarding schools (pondok pesantren) have longer study hours than those non-boarding schools. They also interact with the same friends all day. This situation makes them vulnerable to boredom and depression, they run risk of being bullied. Therefore, student well-being needs be studied further, peer attachment academic self-efficacy as predictors. aims examine effect on st...

introduction: many studies have investigated the relationship between motivation and educational outcomes. the present study was conducted to determine whether the students’ motivation in shiraz university of medical sciences (sums) decreases during educational years. methods: 770 students in sums were selected by multi-stage stratified random sampling from each field and entrance year. the fir...

Academic self efficacy is a paradigm of studying for students that mostly believed to help them in managing time and environment effectively. The decreasing academic student can cause an increasing burnout. burnout exhaustion caused by their study demands, feeling incompetency as stress the other psychological factor. This research aims know relationship between within Undergraduate Program Pha...

this article studies the staff satisfaction from the performance of public relation section and its factor affecting in gas company of the city of mashhad in khorasan razavi province. the study has been conducted via survey method and data gathered through standard questionnaires. 375 people of total 955 staffs in the company were selected as sample size using proportionate stratified random sa...