It's not always easy to figure out what's right or wrong.

Your parents say one thing, your teachers say another, and your friends say something else entirely. Is it okay to tell a friend that her cookies taste awful? How should you respond when you see someone cheating on a test? And what's the big deal with downloading music for free?

Whether it's about the use of the internet (copying homework papers?) or sports (steroids?), friendship, family, school, or affairs of the heart, kids often find themselves asking: What's the right thing to do? With five simple and clear...