Paul E. Weigle

Internet and Video Game Addictions: Diagnosis, Epidemiology, and Neurobiology

In the past 2 decades, there has been substantial increase in availability and use of digital technologies, including the Internet, computer games, smart phones, and social media. Behavioral addiction to use of technologies spawned a body of related research. The recent inclusion of Internet gaming disorder as a condition for further study in the DSM-V invigorated a new wave of researchers, thereby expanding our understanding of these conditions. This article reviews current research, theory, and practice regarding the diagnosis, epidemiology, and neurobiology of Internet and video game addictions.

Media Engagement and Identity Formation Among Minority Youth

Clinicians who work with youth should understand how they engage with screen media, including differences between ethnic groups, and how to maximize its positive potential and minimize negative consequences. This article presents data summarizing patterns of media use by youth, with an emphasis on European Americans, African Americans, and Hispanic Americans. The authors explain how identity formation and social identity theory relate to online influences, benefits, and risks of online engagement, including those specific to minority populations. The authors clarify how child mental health professionals may use this information to better treat patients and their families.