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Ajay, Helen B.; And Others – 1973
After years of successful experimental grading of student essays by computer, it was necessary to design and test certain meta-strategies for automatic use in American secondary schools. First, schools were divided into four subject-matter fields (science, social studies, English, and foreign language) and three grade-levels (7-8, 9-10, 11-12).…
Descriptors: Computer Programs, Essay Tests, Feasibility Studies, Predictive Measurement
Peer reviewedRentz, R. Robert – Educational and Psychological Measurement, 1980
This paper elaborates on the work of Cardinet, and others, by clarifying some points regarding calculations, specifically with reference to existing computer programs, and by presenting illustrative examples of the calculation and interpretation of several generalizability coefficients from a complex six-facet (factor) design. (Author/RL)
Descriptors: Analysis of Variance, Computation, Computer Programs, Error of Measurement
