TIL a 2023 study examined the cognitive ability scores of nearly 400,000 Americans between 2006-2018 and found that over that 13-year period, Americans' IQ scores had dropped in three out of the f...
TIL a 2023 study examined the cognitive ability scores of nearly 400,000 Americans between 2006-2018 and found that over that 13-year period, Americans' IQ scores had dropped in three out of the f...
news.northwestern.edu
Americans’ IQ scores are lower in some areas, higher in one
cross-posted from: https://lemmit.online/post/5372005
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The original was posted on /r/todayilearned by /u/tyrion2024 on 2025-03-11 02:20:22+00:00.
Original Title: TIL a 2023 study examined the cognitive ability scores of nearly 400,000 Americans between 2006-2018 and found that over that 13-year period, Americans' IQ scores had dropped in three out of the four cognitive domains included in the analysis.