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Edwards, Lynne K.; Bland, Patricia C. – 1992
Selected examples using the statistical packages Statistical Package for the Social Sciences (SPSS), the Statistical Analysis System (SAS), and BMDP are presented to facilitate their use and encourage appropriate uses in: (1) a hierarchical design; (2) a confounded factorial design; and (3) variance component estimation procedures. To illustrate…
Descriptors: Analysis of Variance, Computer Software, Computer Software Evaluation, Computer Software Selection
Silver, Edward A. – Focus on Learning Problems in Mathematics, 1992
This study examined the hypothesis that prior experience with augmented-quotient problems would positively influence performance on remainder-only problems and quotient-only problems. Analysis of sixth through eighth grade students' (n=545) responses to test forms that systematically varied the order of appearance of these three division problems,…
Descriptors: Analysis of Variance, Cognitive Processes, Cognitive Structures, Computation