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Graveel, John G.; Fribourg, Henry A. – Journal of Agronomic Education, 1987
Reported is a study designed to determine whether reading grade level (RGL) assessment techniques used for elementary and secondary education textbooks would discriminate among plant and soil science textbooks. The study was to select the RGL indices suited to quantify the readability of these sources, and to identify the factors affecting…
Descriptors: Agronomy, College Science, Content Analysis, Content Area Reading
