www.aap.org/advocacy/mediamatters.htm -- Media Matters, the national media education campaign of the American Academy of Pediatrics, includes policy statements, articles, and brochures on the effects of media on children.

www.ithaca.edu/cretv/research/tv_lives.htm -- The Center for Research on the Effects of Television offers a useful list of guidelines on children's television viewing.

http://interact.uoregon.edu/MediaLit/HomePage (note that there's no www. in this address) -- The Media Literary Online Project includes many resources for parents and teachers about educating children on media influences.

http://www.accreditedonlinecolleges.com/blog/2011/how-to-protect-your-child-on-the-world-wide-web/ -- "How to Protect Your Child on the World Wide Web" is an excellent guide to navigating the 'Net securely.

For more on kids and the media, go to:

Spice, Silicone, and Sex: What's a Parent to Do?!

TV as Babysitter: The Cost

Media Management 101: What You Can Do to Combat Media Influences