These links are only suggestions (and the list is just getting going!). The material you find on them may or may not reflect my viewpoints. Feel free to suggest others. Use the contact form to pass your ideas along!
About Children
Parenting section of ChristianityToday.
Focus on your Child (Focus on the Family parenting site)
Movies, Television, Media
The Dove Foundation Assesses "family-friendly entertainment" from a Judeo-Christian viewpoint.
Kids-in-Mind Not a Christian site, but very helpful as it provides a dispassionate and detailed accounting of each movie's content involving sexuality, depiction of drug use, language, and violence. Don't trust their assessment of a movie's message, though.
PluggedIn Focus on the Family's media commentary for parents
Movie Reviews at ChristianAnswers.net Reviews from a Christian viewpoint; also helpful are the comments from viewers. Not all the comments are that dependable, but you can get a fair sense of what's in the movie from their opinions.
For and With Children Come, Ye Children — Bible storybook, true to Scripture
Articles/Blogs: Can Adult Children & Parents become friends?
