A Survey related of Internet addiction Case study: girls Students of yazd university))

Internet addiction includes internet over use, improper Internet use and pathological internet use.
This problem arises from the effects of living in the modern world.Regardless of weather internet addiction have been known as a disease or mental impariment or social problem, it is a chronic, pandemic and relapsin that consist serious physical, financial, familial, social and psychologial impariments.university students use internet alot due to their education, therefor they are more prane to internet addiction. Also Youth interest to the technologies and their presence in the on line social networks effect likely in orientation of students to the internet and the dependency to internet.papera has been studied investigeted the relationship between psycho- social factors that means self-esteem, social isolation and life satisfaction with internet addication among female students in Yazd university. The population study of this study were the female students of Yazd university in the second semester of 1392. That the number of students have been 1313. for determing sample size, were used from "cocaran" samples, According to this , the sample volume was determined 384 person. Formula, findings, showed there is a significant relatianship between self-esteem, social isolation, life satisfaction, matrial status, education and intevenet addiction, but there are no significant relationship between the place of vesidence and internet addication. The resulsts of regression analyis showed that the adjusted coeefficient of determination of the regression, %11 of the variance in the dependent variable is explained by the independent variables.