Rebecca Zook - Math Tutoring Online

Yay!!! After reading Bronson & Merryman’s thought-provoking article on praise, I really wanted to know about the connection between praise and motivation. So I was excited to find a partial answer in a fascinating post on Bronson and Merryman’s blog (to find the post, scroll down and look for the title “How Not to Talk To Your Kids – Part 2”):

… University of Rochester’s Edward Deci and Richard Ryan…have argued that motivation can be divided into two types – intrinsic and extrinsic.

Intrinsic motivation is when you do something just because you love it – for the sheer joy and satisfaction of the experience. Extrinsic motivation is when you do something for a reward that comes from someone or something else than yourself.

For children, there seems to be some consensus that tangible rewards are destructive for children’s intrinsic motivation. (All those read-a-book, get-a-pizza-party programs may be killing a generation’s love of reading for pleasure.) But the effects of praise on intrinsic motivation seem less clear.

So it seems that the key to make sure that praise doesn’t damage intrinsic motivation is to use it only infrequently and sincerely.

A personal reflection … I was the queen of Pizza Hut’s book-it reading program and it definitely didn’t kill my intrinsic motivation to read. Maybe the dopa/reward I got from reading was so much deeper and stronger than the dopa/reward I got from eating my personal pan pizza hut pizza (with sausage) that my dopa circuits remained strong and intact. ???? Or maybe I am just a weirdo.

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The Power of Praise (1)
The Power of Praise (2)
The Power of Praise (3)
On Stickers

And one last awesome bitlet from Po Bronson’s praise article. Persistence is not only an act of will, but also “an unconscious response, governed by a circuit in the brain.” Dr. Robert Cloninger at Washington University in St. Louis actually found this brain circuit.

…[This circuit] monitors the reward center of the brain, and like a switch, it intervenes when there’s a lack of immediate reward. When it switches on, it’s telling the rest of the brain, “Don’t stop trying. There’s dopa [the brain’s chemical reward for success] on the horizon.”

… “The key is intermittent reinforcement,” says Cloninger. The brain has to learn that frustrating spells can be worked through. “A person who grows up getting too frequent rewards will not have persistence, because they’ll quit when the rewards disappear.”

First, I wonder how these findings relates to researchers such as Edward Deci (author of Why We Do What We Do)’s work on intrinsic motivation and autonomy support. Despite the fact that dangling a “carrot” in front of someone is supposed to increase their motivation, Deci found that many, if not most, reward systems weaken intrinsic motivation instead of strengthening it. How does the “reward” of praise relate to his findings? If we reward students with praise less frequently, does that strengthen intrinsic motivation?

Related posts: Power of Praise (1)
Power of Praise (2)