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Believing Hard Work Can Trump Genetics Makes a Difference

By Senior News Editor
Reviewed by John M. Grohol, Psy.D. on September 4, 2014
Believing Hard Work Can Trump Genetics Makes a Difference

Telling someone that hard work can improve or overcome God-given talent appears to be a winning formula, even if the original message may be a least partly incorrect.

Michigan State University researchers discovered when a person is told that hard work can override genetic ability, performing the work causes instant changes in the brain, and may make the person more willing to strive for success.

The findings suggest the human brain is more receptive to the message that intelligence comes from the environment, regardless of whether it’s true.

And this simple message, said Michigan State’s Hans Schroder, may ultimately prompt us to work harder.

“Giving people messages that encourage learning and motivation may promote more efficient performance,” said Schroder, a doctoral student in clinical psychology whose work is funded by the National Science Foundation.

“In contrast, telling people that intelligence is genetically fixed may inadvertently hamper learning.”

In past research by Stanford University psychologist Dr. Carol Dweck, elementary students performing a task were either praised for their intelligence (“You’re so smart!”) or for their effort (“You worked really hard!”) after correct responses.

As the task became harder, children in the first group performed worse after their mistakes compared to the group that had heard effort was important.

The MSU study, which appears online in the journal Biological Psychology, offers what could be the first physiological evidence to support those findings, in the form of a positive brain response.

“These subtle messages seem to have a big impact, and now we can see they have an immediate impact on how the brain handles information about performance,” Schroder said.

For the study, two groups of participants read different articles. One article reported that intelligence is largely genetic, while the other said the brilliance of da Vinci and Einstein was “probably due to a challenging environment. Their genius had little to do with genetic structure.”

Participants were instructed to remember the main points of the article and completed a simple computer task while their brain activity was recorded. The findings, in a nutshell:

  • The group that read intelligence was primarily genetic paid more attention to their responses, as if they were more concerned with their performance. This extra attention, however, did not relate to performance on trials after errors, suggesting a disconnect between brain and behavior;
  • In contrast, those who had read that intelligence was due to a challenging environment showed a more efficient brain response after they made a mistake, possibly because they believed they could do better on the next trial;
  • The more attention these participants paid to mistakes, the faster their responses were on the next trial.

Researchers believe the importance of the study is the understanding that feedback about the nature of abilities people are exposed to on a regular basis — from a teacher comforting a student (“It’s OK, not everyone can be a math person”) to the sports announcer commenting on a player’s skill (“Wow, what a natural!”) — can make a significant difference.

These messages are thought to contribute to the attitudes or “mindsets” people hold about their intelligence and abilities, said Schroder.

Source: Michigan State University

 
Teacher encouraging a student photo by shutterstock.

 

APA Reference
Nauert, R. (2014). Believing Hard Work Can Trump Genetics Makes a Difference. Psych Central. Retrieved on October 25, 2014, from http://psychcentral.com/news/2014/09/04/believing-hard-work-can-trump-genetics-makes-a-difference/74475.html