The program works for some, not for others. Indeed, some children on "Beyond Scared Straight" are much too young to be there. The studies are valid insomuch as this type of program should not be for everybody. But, it is useful for many teens. Visiting a prison in CA worked for me and many of my friends. Yes, anecdotal evidence, but it worked. I find it hard to believe we were the only ones that were changed by visiting a prison. Anyhow, to reiterate, the program should be used for only the older teens.