Oh, and for the record, I think IQ variance is a moderately-to-highly heritable trait. I’m arguing about genetic architecture here, not whether variance is due to genes or not (I think a large proportion is).
Oh, and for the record, I think IQ variance is a moderately-to-highly heritable trait. I’m arguing about genetic architecture here, not whether variance is due to genes or not (I think a large proportion is).