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Danielson, Gary; Haupt, Edward J. – 1977
Bloom has looked to mastery learning, exemplified by the Personalized System of Instruction (PSI), to reduce individual differences in posttest performance, such as final grades and midterm examination scores. While PSI courses have raised overall performance, there has been little examination of individual differences in these courses. Data from…
Descriptors: Academic Achievement, Achievement Tests, Correlation, Course Content