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Scheuneman, Janice – 1978
In previous studies of ethnic group bias in intelligence test items, the question of bias has been confounded with ability differences between the ethnic group samples compared. The present study is based on a conditional probability model in which an unbiased item is defined as one where the probability of a correct response to an item is the…
Descriptors: Ability Grouping, Black Students, Elementary Secondary Education, Ethnic Bias