Psychometricians

British eugenist, polymath, and behavioural geneticist (1822–1911)

American statistician and econometrician (1895-1973)

American educational psychologist and academic (1877–1956)

discredited English educational psychologist (1883–1971)

American psychologist (1908-2001)

American psychologist

Danish mathematician

American psychologist (1886–1959)

Brazilian intellectual (1862–1906)

Mathematical statistician (1908-1984)

computational social scientist