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Rocket scientists and brain surgeons have public intelligence: study

A team of researchers tried to determine whether the phrases “It’s not rocket science” and “it’s not brain surgery” make sense.

By comparing the intelligences of 329 aerospace engineers, 72 neurosurgeons, and 18,257 members of the public, their new study shows that people in these highly regarded professions don’t smarter than the rest of us.

“It’s not rocket science” and “It’s not brain surgery” are common phrases that describe concepts or tasks that are easy to understand or perform, “research led by neurosurgeons.” “Although some public debate has arisen as to which is more difficult to pursue, it appears that these two phrases have not been scientifically rigorously tested,” said the leading sutra.

The peer-reviewed study was published Monday in the Christmas edition of BMJ, formerly known as British Medical Journal. BMJThe annual Christmas issue features quirky and interesting academic articles.

In this test, the researchers used online tests to measure several aspects of cognition, including memory, attention, and problem-solving speed. Although similar in most respects, they found that aerospace engineers demonstrated better mental manipulation while neurosurgeons were better at solving semantic problems. Compared with the general population, neurosurgeons were able to solve problems faster, but had slower memory recall, while aerospace engineers showed no significant difference. tell.

“It’s possible that both neurosurgeons and aerospace engineers are unnecessarily put on pedestals and ‘It was a walk in the park’ or another phrase unrelated to the profession. may be a better fit,” the study concluded.

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