Punished by Rewards

To see where the whole approach comes from, Kohn goes back to behaviorism and its most famous figure, B.F. Skinner, who spent much of the twentieth century demonstrating that you could shape the behavior of rats and pigeons with precisely timed rewards. Press the lever, get the pellet; the pressing increases. It was rigorous, it was influential, and it came with a philosophical rider that Kohn thinks we swallowed whole: that talk of inner life — wanting, meaning, interest — was beside the point. What mattered was behavior, and behavior was controlled from the outside.

The trouble, Kohn argues, is that a science of pigeons quietly became a theory of people. The logic of the Skinner box now sits underneath the gold-star chart, the employee-of-the-month plaque, the commission structure, the token economy in a special-education classroom. In each case the design is the same: identify the behavior you want, attach a reward, and watch the behavior rise. We rarely notice that we've accepted the behaviorist's terms — that we've agreed the person's own reasons don't much matter, only whether the pellet produces the press.

The heart of the book is a body of research most people find hard to believe on first hearing: rewarding someone for an activity often makes them less interested in it. In one line of experiments, children who loved to draw were given prizes for drawing. Compared with children who drew for nothing, the rewarded group later drew less, and with less evident joy, once the prizes stopped. The reward hadn't added enthusiasm. It had converted play into work — and work is something you stop doing when the pay stops.

Kohn calls this the corrosion of intrinsic motivation, and the studies pile up. Offer people a payment for solving puzzles they already enjoyed, and their interest fades once the money's gone. Grade students on their reading, and reading becomes a chore measured in points rather than a pleasure. The pattern holds across ages and settings: the more we treat an activity as a means to a reward, the less the activity seems worth doing in itself. We are, in effect, teaching people not to care about the thing while we imagine we're teaching them to care more.

Step back from the three arenas — the child at the dinner table, the student with the reading log, the employee with the bonus — and the same buried assumption connects them. In every case we've decided that motivation is something you install from the outside, a fuel poured into a person who would otherwise sit idle. Kohn's whole argument is a challenge to that picture. People, he insists, don't arrive empty. Children are curious before we bribe them. Workers want to do meaningful work before we attach a commission. The interest was already there. Our incentive schemes too often manage to spend it.

If that's right, the alternative isn't a cleverer reward. It's a different question altogether. Instead of asking how to get someone to do what we want, Kohn suggests asking why they might not want to, and whether the task, the classroom, or the job is worth wanting in the first place. He gathers this under three headings that recur through the book: collaboration, content, and choice. People do their best when they work with others rather than compete for prizes, when the work itself is genuinely worth doing, and when they have real say over how they do it. None of these can be bought.

Return to that six-word sentence — do this and you'll get that. It sounds harmless, even generous, until you follow it through the research Kohn lays out. The candy bar and the sales commission promise motivation and deliver compliance; they promise engagement and quietly erode the interest that was already there. What looked like the kind, positive alternative to punishment turns out to share its deepest logic: both are ways of controlling people, of treating them as means to a behavior rather than as people with reasons of their own.