Dramatic Increase in Social Media Use by Teens
![](https://media.wnyc.org/i/800/0/l/85/2018/09/AP_18113767992799.jpg)
In this July 17, 2015, file photo, a teenager checks his cell phone as storm clouds pass in Zionsville, Ind.
( AP Photo/Darron Cummings, File )
( AP Photo/Darron Cummings, File )
Produced by Elizabeth Ross and Alexandra Botti
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