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Becker, Henry Jay – 1978
Most measurements of racial and ethnic segregation, particularly comparative analyses across cities, have relied on the Index of Dissimilarity ("D"). Recently, however, it has been demonstrated that cities with different racial compositions also have different expected values of "D" under a random distribution of whites and…
Descriptors: Comparative Analysis, Data Analysis, Integration Studies, Measurement Instruments
Hines, Brainard W. – 1971
The language skills category of objectives of the Appalachia Preschool Education Program as measured by the Illinois Test of Psycholinguistic Abilities (ITPA), is discussed. The point is made that one of the difficulties associated with evaluating language development is the loose fit between available theoretical and operational definitions of…
Descriptors: Analysis of Variance, Course Objectives, Curriculum Design, Data Analysis
Lichtman, Marilyn Vickman – 1969
The interrelationships among the three variables of intelligence, creativity, and language in a preschool, disadvantaged Negro sample were investigated. The two main hypotheses tested were: (1) The interrelationships among the three variables are lower than the interrelationships within each variable; and (2) A factor analysis indicates a factor…
Descriptors: Behavioral Science Research, Black Youth, Comparative Analysis, Creative Expression