Is a 400 IQ Score Possible? Understanding IQ Limits

Explore the concept of IQ scores and discover why a 400 IQ is considered impossible.

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A 400 IQ is not possible. IQ scores are traditionally scaled with a median score of 100 and a standard deviation of 15. Scores above 160 are rare and generally considered extreme outliers. Claims of a 400 IQ fall outside the established understanding of IQ measurement.

FAQs & Answers

  1. What is the highest possible IQ score? The highest possible IQ score typically recognized is around 200, with scores above 160 being extremely rare.
  2. What does an IQ score mean? An IQ score is a measure of a person's intellectual abilities compared to the general population, with an average score set at 100.
  3. Can IQ be improved? While specific skills related to IQ tests can be improved through practice, overall IQ is considered relatively stable over time.
  4. Is there a correlation between IQ and success? While IQ can correlate with academic and professional success, other factors like emotional intelligence and perseverance are also crucial.

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