Parent A has children with partners X and Y. Can one estimate the separate IQs of A, X, and Y, given only the IQ scores of the children? I know one can estimate the AVERAGE IQ of two parents by "regressing" the children's average IQ ~20% closer to 100.
Parent A has children with partners X and Y. Can one estimate the separate IQs of A, X, and Y, given only the IQ scores of the children? I know one can estimate the AVERAGE IQ of two parents by "regressing" the children's average IQ ~20% closer to 100.
Thank you for this useful review. Jensen truly was The Godfather. Note a typo: "Again again"
Fixed