Hm, I’ve trusted Steve Hsu on this. I don’t know if they only accept people in the 99,9th percentile or if folks in the 99,865th meet the criteria, too.
I guess it doesn’t matter too much.
EDIT: And I’ve changed the title again. Now it should be sufficiently vague.
Where do you get the IQ of 145 from? I don’t see anything about it on their website.
He mentions it in the talk. They are searching for people with cognitive abilities at least +3 SD above average ( which equals IQ 145.) (EDIT: At 45:20 he starts talking about the study-design. )
I was under the impression that an IQ of 145 puts one in the 99.75% percentile but I never investigated too closely. Some stats:
″ rarity on a 15 SD (e.g. Wechsler) and 16 SD (e.g. Stanford-Binet) scale: 145 99.8650032777% 1 in 741
99.7542037453% 1 in 407
Hm, I’ve trusted Steve Hsu on this. I don’t know if they only accept people in the 99,9th percentile or if folks in the 99,865th meet the criteria, too. I guess it doesn’t matter too much.
EDIT: And I’ve changed the title again. Now it should be sufficiently vague.
(And is best expressed as SDs because IQ numbers from one test are not directly equivalent to those on another test.)
Alright, I’ve changed the title.