RumyeniLubis, Evawani Elysa2015-07-302015-07-302015-07-302354-6959wahyu sari yenihttp://repository.unri.ac.id/xmlui/handle/123456789/7359The development of information and communication technology on one slide has brought a positive impact, but on the other slide also brought a negative impact on the development of society especially the teenager. This was particularly caused by a multiplicity of media content which contain elements of pornography. The purpose of the research is to know the influence of exposure to pornography in the media againts the behavior of adolescents. This research using quantitative methods. This research was conduct in the SMPN 25 pekanbaru. The sample of this research consist of 102 person. The result og this study suggest that a simple linear regression coefficient result, obtained value the regression coefficient on this research I y = 2,877 + 0,612x. A constant number of 2,877 and coefficient exposure to pornography in the media as much as 0,612 with t count 1,940 are much greater if compared with t table 1,660 and the level of significance 0,055 smaller than a = 0,05. Calculation based on statistics obtain, the hypothesis for this study is that there are influences between Ha exposure to pornography in the media against the behavior of Junior High School (SMPN) 25) pekanbaru. Based on the test result the cofficient of determonation of the magnitude of the influence that rest of 53,1% the rest of 44,9 were influenced by other factors not seen in this studyenpornographymass mediaadolescentbehaviorUR-Scientific Work Lecturer