TY - JOUR T1 - Internet addiction and its risk factors based on the theory of planned behavior among boy students TT - اعتیاد به اینترنت و برخی از عوامل موثر بر آن براساس تئوری رفتار برنامه ریزی شده در دانشجویان پسر ساکن خوابگاه JF - JRH JO - JRH VL - 4 IS - 4 UR - http://jrh.gmu.ac.ir/article-1-272-en.html Y1 - 2014 SP - 927 EP - 934 KW - The theory of planned behavior KW - internet addiction KW - students N2 - The internet use and internet addiction is increasingly considerable among the students and university students. The current study aimed to determine the factors of internet addiction based on the planned behavior theory among boy students of the dormitories of Tehran University of Medical Sciences in 2012. In the descriptive-analytical study that was carried out by cluster sampling on 150 boy students of the dormitories of Tehran University of Medical Sciences. The data collection instrument were Young's internet addiction scale questionnaire and a manuscript questionnaire which its reliability and validity were obtained. Manuscript questionnaire was including background questions and the questions of planned behavior theory structures. The data were analyzed by SPSS software (version 16) by Chi-square test and Correlation Coefficient test.The mean of internet addiction (49.48 with standard deviation 14.56) was obtained. 86.66% of the students had internet addiction behavior (mild, moderate and severe). There was a significant relationship between attitudes and internet addiction scores (p M3 ER -