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Small-Scale Question Sunday for September 24, 2023

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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Even in the boring homogeneous environments we study, IQ changes as you age, with only something like r=.66 between adult and child IQs IIRC. So it wouldn't be completely surprising if the "130 IQ person" (scored 130 on a children's test before being handed over to the wolves for some reason) turned out to be a 119 IQ person after growing up, even assuming the wolves had no effect!

OP's wording implies they were tested as adults.

OP's wording seems to imply that "130 IQ person" and "120 IQ person" are referring to time-invariant concepts. Hence "reads books throughout" (ongoing) instead of "read books" (past tense, appropriate for someone tested as an adult) or "then reads" (future, for someone tested as a child). @TheDag can correct me, but in context it seemed that the intent of the question was "I wonder how much extreme environments could change the intelligence of someone who would have been 130 IQ in a typical environment", not "I wonder whether the higher scorer on an intelligence test would score higher on an intelligence test". Basic Gricean Maxims, isn't that? If you find a statement seemly implying something trivial or nonsensical, look for alternative possible interpretations.