Asclepias
Diamond Member
The IQ Gap Is No Longer a Black and White Issue
What has been missed in the IQ debate is the full logical implication of these achievements: they have effectively nullified any arguments for a racial evolutionary explanation of the well-known IQ test score gap between blacks and whites. Even more fatal for the racial hereditarian side of the debate has been the corroborating data of school children performance in the UK, particularly when the black Africans are divided into their respective nationalities and tribal ethnicities, as reported in the latter section of this article.
Arthur Jensen gave at least two empirical tests that could potentially falsify his thesis of a race based genetic explanation for the black-white IQ gap. Firstly, if the gap is caused by genetic racial differences, the blacks with more white admixture should tend to show a higher IQ than blacks with less whiteness. Secondly, “regression to the mean” implies that children (or siblings) of extraordinarily high IQ blacks should tend to a lower IQ than the children or siblings of similarly high IQ whites. Social experiments concerning the first test have not been decisive, especially due to the difficulty of separating out environmental factors since lighter American blacks have historically faced more favorable socioeconomic conditions.
The IQ Gap is No Longer a Black and White Issue
It says the IQ gap exists, then postulates why but does not prove it. The fact is the IQ gap exists
If white peoples version of IQ was correct why dont you have to take one to get a job?