Studying Of Behavioral Effects of Mobile Phone on 16-30 Years Old Girlsin SemnanHigh School and University Students

In recent years, mobile phone is known as a communication phenomenon in the world which is developed among different groups of society; as we see students of inferior educational level access easily to this communication device. Although we do not forbid using the mobile phone among children and young adult, we should present correct solutions to them. This research had done about studying of behavioral effects of mobile phone on 16-30 years old girls in Semnan high school and university students. According to the research subject, objectives, questions, and hypotheses, the research method is a descriptive finder field. The statistic society consisted of all female college students (all fields) and high school girls (all fields) in 1390. In this study, there is a multi-phases sampling (simple random). Collecting data in this study are as following:A) Questionnaire Method; and b) Methods of Library and Archive After data collection, all data was processed by using the chi-square (x2) method. To analyze the data obtained from this project, according to a predetermined objective of statistic test, the inferential statistics inferential movement is used to test the hypotheses.