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Stearns, Linda Brewster; Logan, John R. – Urban Affairs Quarterly, 1986
Three commonly used measures of segregation (index of dissimilarity, p* interaction probabilities, and the correlation ratio) reflect three conceptually distinct aspects of racial residential segregation. The results of empirical studies will depend on the measure chosen. (Author/KH)
Descriptors: Correlation, Measurement, Metropolitan Areas, Population Distribution
Angoff, William H. – 1989
This study was undertaken to test the hypothesis that items of the Test of English as a Foreign Language (TOEFL) containing reference to American people, places, customs, etc., tend to favor examinees who have spent some time living in the United States. Two samples of examinees were drawn from the March 1987 TOEFL administration, one tested in…
Descriptors: Context Effect, English (Second Language), Evaluators, Foreign Nationals