Racial Differences in Mental Fatigue

Abstract

Tests reported in the Archives of Psychology No. 41 are given also to Indians and negroes. The difference between whites, Indians and negroes of equal educational opportunity in the matter of mental fatigue shows the Indians excel the whites and negroes in the curve representing fatigue in attempts and accurate performance; the whites excel the negroes. From Psych Bulletin 18:01:00028. (PsycInfo Database Record (c) 2025 APA, all rights reserved)