Abstract
Despite the ubiquity of tablets and smartphones, television remains the most frequently used screen media consumed by young children. However, it is likely that variability exists in how young children use media; for example, while some may view small amounts of aggressive content, others may view many hours each day of aggressive and prosocial media content. It is possible that differences in toddler television time and content also impact behavioral outcomes. The aims of this study were two-fold; first, we examined profiles of children's time spent watching television and media content viewed. Second, we examined longitudinal relations between media use profiles and outcomes including aggression, prosocial behavior, and problematic media use. Results suggested a three-profile solution of children's television time and content, including "Low TV content," "High child-centered content," and "High aggressive content" profiles. The "High aggressive content" group experienced higher levels of problematic media use and aggressive behavior one year later compared to other classes. The discussion focuses on implications of these findings. We urge parents to become aware of both television time and media content as they may relate to problematic media use behaviors in young children.