Intelligence levels – Chinese – Javanese – Jews – Negroes – Shilluks
Sanford Berman, Prejudices and Antipathies, 1971, p. 57.The particularized subheadings imply that these five peoples must either be hyper- or sub-intelligent, no other comparable groups have (apparently) been the subjects of special intelligence research. Moreover, they suggest that race or ethnicity are exclusive casual factors in intelligence.
Remedy: Add more subheads to reflect many races and nationalities (not just these five), or change to geographic subdivisions.