The aim was to investigate the incidence and prevalence of three types of
bullying (bullying -
aggression ) according to gender and province regions in the
students of Zanjan province . Its method was descriptive-survey of cross-sectional type. The statistical population of the present study consisted of all the
students of the seventh and eighth grades in the fourteen regions of Zanjan province in the academic year of ۲۰۲۲ . In this research, according to the set goal, the purposeful sampling method was used. In this way, all the ۷th and ۸th grade
students participating in the mental and behavioral health test of the academic year ۲۰۲۲ in the ۱۴ regions of Zanjan province (۲۲۳۴۱ people) were selected as a sample for data analysis. and drawing the health profile of the
students of the province, the risk map of the educational areas of the province and the student community should be determined. A psychological - behavioral health test questionnaire was used to measure people . The data were analyzed in spss۲۳ and descriptive and inferential statistics were used to analyze the data . In the descriptive statistics, the psychological and behavioral health status of the
students was analyzed using descriptive tables and graphs, and in the inferential statistics , the status of each scale was analyzed using the one-sample t test. The information obtained for the average of all the variables in a comprehensive way , male and female, is as follows:Average total
aggression (bullying) - Anger without sex discrimination is ۲۹/۶۹. Total average in boys ۲۳/۲۷ and ۱۶/۲۶ in girls. The highest total amount without gender is in Angoran region ( ۲۸/۸۱). The highest rate is for boys in Afshar region ( ۲۶/۳۰) and for girls in Bezine Rood region ( ۲۳/۲۸). Also, the lowest total amount is related to region ۲ ( ۲۵/۵۲). In boys, the area of the moon The index is ( ۲۴/۴۲) and in Afshar region girls ( ۲۳/۴۳ ).The results indicate that the incidence of
mental health symptoms in
students is high, and if measures are not taken in time, these symptoms may worsen. If the
school is a place where a person has a little freedom , this will be solved .