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Download full textBamburg, Jerry D.; Andrews, Richard L. – 1990
This study investigated the relationship of an organization's clear and focused mission and the role of the principal as a strong instructional leader to the academic achievement of students. Focus was on extending educators' understanding of the types of goals selected by instructionally effective schools and activities of principals in schools…
Descriptors: Academic Achievement, Administrator Attitudes, Administrator Education, Administrator Role
Williams, John D.; And Others – 1972
Two methods of reading instruction (homogeneous grouping and graded classes) are compared for 165 students in 8 rural North Dakota schools by raw gain scores, residual gain scores, and the analysis of covariance. (CK)
Descriptors: Analysis of Covariance, Classes (Groups of Students), Comparative Analysis, Correlation
