Mark Risinger, Amy Risinger

Mark Risinger, Amy Risinger

In this Oct. 24, 2013 photo, Mark Risinger, 16, checks his Facebook page on his computer as his mother, Amy Risinger, looks on at their home in Glenview, Ill. The recommendations are bound to prompt eye-rolling and LOLs from many teens but an influential pediatrician’s group says unrestricted media use has been linked with violence, cyber-bullying, school woes, obesity, lack of sleep and a host of other problems. Mark’s mom said she agrees with restricting kids’ time on social media but that deciding on other media limits should be up to parents. (AP Photo/Nam Y. Huh)

In this Oct. 24, 2013 photo, Mark Risinger, 16, checks his Facebook page on his computer as his mother, Amy Risinger, looks on at their home in Glenview, Ill. The recommendations are bound to prompt eye-rolling and LOLs from many teens but an influential pediatrician’s group says unrestricted media use has been linked with violence, cyber-bullying, school woes, obesity, lack of sleep and a host of other problems. Mark’s mom said she agrees with restricting kids’ time on social media but that deciding on other media limits should be up to parents. (AP Photo/Nam Y. Huh)