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Snell, Martha E.; Loyd, Brenda H. – Research in Developmental Disabilities, 1991
Fifty-six teachers of students with moderate/profound disabilities viewed task analytic data in one of three forms: graphed, ungraphed, or both. The data's form did not produce different teacher judgments of student progress or different program recommendations. Three factors (trend, variability, and frequency of data collection) had significant…
Descriptors: Academic Achievement, Data Analysis, Disabilities, Evaluation Methods
Schwabe, Robert A. – 1991
In the context of the discipline of quality control, this paper identifies many of the tools which may reinvigorate the statistical and graphical toolkits in higher education. Certain statistical and graphical issues are discussed by means of examples and hypothetical situations, and techniques are introduced that have application for the pursuit…
Descriptors: College Applicants, Data Analysis, Educational Quality, Graphs