Video Game and Internet Addiction: Is there a Need for Differentiation?

Introduction: The term Internet addiction encompasses a broad range of activities which in isolation have rarely been studied for their clinical relevance. This study looks at whether video game addiction and Internet addiction can be regarded as distinct nosological entities and whether there is a differential impact on those affected. It also aims to describe the type of activities that contribute most to the addiction. Methods: Data was collected in a school survey of Grade 7 to 10 students (M = 14.5 years; n = 4 436). Besides video game addiction (CSAS-II) and Internet addiction (CIUS), indicators of media consumption, functional level, well-being, burden for significant others and psychological strain were collected. Results: Internet and video game addiction can be regarded as two distinct nosological entities. This differentiation is supported by differences in sociodemographic variables and measures of validation. The subjective suffering seems to be higher among adolescent video game addicts than Internet addicts. Girls with an Internet addiction cite social networks almost exclusively as the cause of their problem while boys also name pornography. Discussion: In research on Internet addiction, a greater differentiation is needed regarding the underlying activities.