what is the highest iq ever measured in a specific population group (e.g., women, a particular ethnicity)

... highest he'd ever measured. Langan has been dubbed “the smartest man in ... highest IQ, with a reported score of 228. She is said to have achieved the ... There is only one reason: she is listed in the Guinness Book of World Records as having the 'highest IQ' score ever recorded. Never mind that this record is ... Dec 11, 2023 ... The highest IQ ever recorded belonged to William James Sidis. With an IQ of 250, he was able to speak two languages at the age of two. He also ... More recently, Beals, Smith, and Dodd (1984) carried out the largest study of race differences in endocranial volume to date, with measurements of up to 20,000 ... scores on the Stanford-Benet test when she was 10 years old (she is also recognized as having the highest I.Q. score ever recorded by a child), her parents ... Aug 2, 2016 ... ... measure intelligence were “useless,” and she rejected IQ tests as unreliable. ... highest IQ propagating more. Shame! Scott Smith, Ph.D. The IQ waveform measurement enables you to view the signal in time domain ... Get the best of both worlds: Keysight's measurement expertise and product. Jan 30, 2024 ... The highest score I have ever seen in testing is 149. This is a score that is approaching “off the charts” status. Apr 25, 2011 ... Kids who score higher on IQ tests will, on average, go on to do better in conventional measures of success in life: academic achievement, ... ... IQ measurement and what truly impacts cognitive performance over time ... The highest point differs across people and it also depends on the intelligence ...