Good Conversation Can Boost Brain Power, Study
WEDNESDAY, Nov. 3 (HealthDay News) -- Friendly discussions with
other people can help you solve common life challenges, but
conversations that are competitive in tone aren't helpful, finds a
"This study shows that simply talking to other people, the way you do when you're making friends, can provide mental benefits," lead author Oscar Ybarra, a psychologist and researcher at the Institute for Social Research at the University of Michigan, said in a university news release.
In this study of 192 undergraduates, the researchers examined
the effect that brief episodes of social contact had on a type of
cognition called executive function, which includes working memory,
self-monitoring, and the ability to suppress external and internal
distractions. These mental processes are essential in dealing with
Engaging in a short, 10-minute conversation in which they got to
know another person helped boost the participants' performance on a
variety of cognitive tasks. But when the conversations had a
competitive tone, the participants showed no improvement on the
The study will be published in an upcoming issue of the journal
Social Psychological and Personality Science.
"We believe that performance boosts come about because some social interactions induce people to try to read others' minds and take their perspectives on things," Ybarra said. "And we also find that when we structure even competitive interactions to have an element of taking the other person's perspective, or trying to put yourself in the other person's shoes, there is a boost in executive functioning as a result."
The findings suggest that having a friendly talk with a
colleague before a big test or presentation may prove beneficial,
according to the researchers.
The U.S. National Center for Learning Disabilities has more
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