Experimental research
When high-powered people fail: Working memory and “choking under pressure” in math
Beilock & Carr, 2005
Researchers investigated why individuals sometimes perform below their abilities in high-pressure situations. Their experiments found that pressure could interfere with working memory during complex mathematical problem-solving, particularly among people with greater working-memory capacity. Performing poorly under pressure doesn't necessarily reflect a lack of knowledge or ability; sometimes the pressure itself interferes with the mental resources needed to perform.
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