The CASAColumbia 2012 National Survey found that compared to teens who have never seen pictures on Facebook or another social networking site of kids getting drunk, passed out, or using drugs, teens who have seen such pictures are:
- 4 times likelier to have used marijuana (25 percent vs. 6 percent)
- More than 3 times likelier to have used alcohol (43 percent vs. 13 percent)
- Almost 3 times likelier to have used tobacco (16 percent vs. 6 percent).