Wired: Why Do Some People Learn Faster?

There's an interesting article by Jonah Lehrer in Wired covering two experiments on responses in the brain to making mistakes. The first by Jason Moser of Michigan State University proposes there are two distinct reactions to mistakes and suggesting that those with an open mind are more likely to change behavior -- i.e. learn from their mistakes. The second by Carol Dweck of Stanford has practical application for developing the positive learning event following a mistake:

Her [Dweck] most famous study, conducted in twelve different New York City schools along with Claudia Mueller, involved giving more than 400 fifth graders a relatively easy test consisting of nonverbal puzzles. After the children finished the test, the researchers told the students their score, and provided them with a single line of praise. Half of the kids were praised for their intelligence. "You must be smart at this," the researcher said. The other students were praised for their effort: "You must have worked really hard."

The students were then allowed to choose between two different subsequent tests. The first choice was described as a more difficult set of puzzles, but the kids were told that they’d learn a lot from attempting it. The other option was an easy test, similar to the test they’d just taken.

When Dweck was designing the experiment, she expected the different forms of praise to have a rather modest effect. After all, it was just one sentence. But it soon became clear that the type of compliment given to the fifth graders dramatically affected their choice of tests. When kids were praised for their effort, nearly 90 percent chose the harder set of puzzles. However, when kids were praised for their intelligence, most of them went for the easier test. What explains this difference? According to Dweck, praising kids for intelligence encourages them to "look" smart, which means that they shouldn’t risk making a mistake.

The conclusion offers the upshot that praising for intelligence instead of effort discourages the revision of existing mental models (i.e. not opening your mind to new possibilities) and results in less effective learning.

The problem with praising kids for their innate intelligence — the "smart" compliment — is that it misrepresents the psychological reality of education. It encourages kids to avoid the most useful kind of learning activities, which is when we learn from our mistakes. Because unless we experience the unpleasant symptoms of being wrong — that surge of Pe activity a few hundred milliseconds after the error, directing our attention to the very thing we’d like to ignore — the mind will never revise its models. We’ll keep on making the same mistakes, forsaking self-improvement for the sake of self-confidence. Samuel Beckett had the right attitude: "Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better."

Parents — encourage those kids to try new things, pick themselves up and try again, and let them know you appreciate their efforts inside and out of the classroom!

» Wired Article