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Download full textGarner, William T. – 1973
Eighth grade students, randomly assigned to three criterion performance levels, studied matrix algebra in three programed lessons. Student achievement, ability, time spent, and other measures were obtained; and minimal variance criterion performance levels, analogous to production isoquants, were attained. A Cobb-Douglas (log-linear) function was…
Descriptors: Academic Achievement, Cost Effectiveness, Costs, Decision Making
