How Big a Problem Is Teens’ Screen Usage? [PODCAST] TOPICS:Marketing Excited diverse male and female college students celebrate the end of the semester. They are reaching up toward the camera. Posted By: Gene September 4, 2018 In the latest episode of “Behind the Numbers,” eMarketer’s Mark Dolliver discusses how teens indulge in too much screen time, and the extent to which they and their parents see this excessive usage as a problem. To listen to podcast, CLICK HERE.