In order to find out the connected items of smoking habit and to consider its countermeasures of smoking, a questionnaire survey was carried out in July 1985 to 1451 1stand 2ndgrade college or university students. The percentages of students who were currently smoking and who smoked in the past were 75.9% of male students and 35.9% of females. 40.1 % of the male students and 42.6% of the female...

Objective: This research aimed at evaluating the moderator role of school connection on the impact of violent friends towards aggressive behaviors in adolescent students of Tehran high schools. Methods: A sample of 3529 participants from Tehran high school students was selected using multistage sampling method. Participants completed school connection questionnaire (SCQ), Iranian adolescents...

the aim of this study was to determine the effect of a school- based educational program regarding hiv/aids and the knowledge held by the high school students. this quasi-experimental study was conducted with 230 high school students (grade 10-12 female, male). teaching aids used for this intervention was a combination of three methods including lectures, showing an educational movie and pamphl...

a survey on effects of assertiveness and aggression in the academic achivement of urmia female high school students     r yavarian [1] , msc f sohrabi [2] , bsc n yavarian [3] , bsc    received: 12 april, 2010 accepted: 3 may, 2010   abstract   background & aims : academic achievement plays an important role in other aspects of life including personality, intelligence, social status . the purpo...

school is the first social institution which affects adolescents' lives, and it determines their opportunities, life quality and behavior. thus, the aim of this study was to determine the relationship between students' bonds with their school and multiple health risk behaviors amongst high school students in kerman city, iran.in this cross-sectional study, high school students of all levels par...

this study have done to assess knowledge 200 girls and boys from 20 schools in 18th districts in south of tehran about individual hygiene. for gathering data use a questionnaire by 30 questions about knowledge of health in different part of body. the results of study show most of subjects have relatively good knowledge about individual hygiene. but their knowledge in some areas is more than oth...