This study investigated the relationship between (1) achievement marks assigned by teachers to elementary grade, lower socio-economic status boys and girls, and (2) pupils' racial background, sex, intelligence quotient, and tested achievement. A pupil and a teacher sample were chosen from five Minneapolis inner-city schools. The pupil sample…

This study examines cultural bias in the Wechsler Intelligence Scale for Children. Results indicated no evidence of specific factors peculiar to Blacks v Whites, and rank order of item difficulties was similar in both groups. Race differences were due to differences in mental maturity rather than to test bias. (Author/RD)