Older Versus Newer Media and the Well-being of United States Youth: Results From a National Longitudinal Panel

Despite concerns that excessive use of new media is harmful to adolescent development, the findings reinforce previous conclusions that television detracts from academic performance and book reading supports it. Heavy use of the Internet and video gaming may be more a symptom of mental health problems than a cause. Moderate use of the Internet, especially for acquiring information, is most supportive of healthy development.