“Why does taking part in a scared-straight program make kids more likely to commit crimes? The story-editing approach suggests an answer, by asking how these programs change kids’ interpretations of why they should stay out of trouble. The problem is that the programs provide kids with external motivation—wanting to avoid the horrors of prison—that can, paradoxically, undermine their internal motivation to take the straight path. A number of years ago, Daniel Lassiter and I demonstrated this phenomenon in a two-session experiment with college students.”