Today, the number-one killer of adolescents is not disease or illness; it is accidental injury, often caused by risky behavior. Kids’ lives depend on the choices they make - choices to drink and drive, to take drugs, to have unprotected sex - or to say no.

Of course, not all risks are harmful, and in fact, taking some risks - trying out for a sports team or the school play, asking someone out, learning a new skill - is a valuable part of growing up. What can you do to help children make smart choices? How can you prevent them from hurting themselves or others?