Via The Frontal Cortex, an NPR story about growing smarter:
A new study in the scientific journal Child Development shows that if you teach students that their intelligence can grow and increase, they do better in school.
All children develop a belief about their own intelligence, according to research psychologist Carol Dweck from Stanford University.
“Some students start thinking of their intelligence as something fixed, as carved in stone,” Dweck says. “They worry about, ‘Do I have enough? Don’t I have enough?'”
…
So, about 100 seventh graders, all doing poorly in math, were randomly assigned to workshops on good study skills. One workshop gave lessons on how to study well. The other taught about the expanding nature of intelligence and the brain.
The students in the latter group “learned that the brain actually forms new connections every time you learn something new, and that over time, this makes you smarter.”
Basically, the students were given a mini-neuroscience course on how the brain works. By the end of the semester, the group of kids who had been taught that the brain can grow smarter, had significantly better math grades than the other group.
“When they studied, they thought about those neurons forming new connections,” Dweck says. “When they worked hard in school, they actually visualized how their brain was growing.”
This is better than the old rubber band analogy of the mind stretching to hold more and more knowledge. I always worried that my mind would snap, which is … uh, never mind.