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Peer reviewed Peer reviewed
Garrison, Dean H. – Physics Teacher, 1975
Describes an activity designed to introduce concepts of randomness and standard deviation. (CP)
Descriptors: Analysis of Variance, College Science, Error of Measurement, Experiments
Peer reviewed Peer reviewed
Schubert, George W.; Moredock, Nancy C. – NACADA Journal, 1981
The relationship between types of students and the times students preregistered for the fall semester was investigated. The relationship between ACT scores, sex, approximate high school class size, first semester GPA, and time of registration/orientation at the University of North Dakota was explored. (MLW)
Descriptors: Academic Achievement, Analysis of Variance, College Freshmen, Efficiency
Gillmore, Gerald M.; And Others – 1976
Generalizability theory is described and applied to data collection methods for student ratings of instruction. Three generalizability coefficients (generalizing over both students and items, generalizing over students only, and generalizing over items only) are defined, and the appropriateness of each for various purposes is discussed.…
Descriptors: Analysis of Variance, College Faculty, College Students, Course Evaluation
Eason, Sandra H.; Daniel, Larry G. – 1989
A framework for understanding methodological practices from the perspectives of internal validity, external validity, statistical control validity, and construct validity is presented. One hundred doctoral dissertations completed between 1980 and 1988 at a single urban public university were analyzed for various methodological practices and types…
Descriptors: Analysis of Variance, Cohort Analysis, Construct Validity, Doctoral Dissertations
Weerts, Rita; Whitney, Douglas R. – 1975
Data were collected on 80 diverse items concerning student perceptions of teaching for a representative sample of 189 classes at a large university. The items were subdivided by type of focus into four categories: course content, objectives, and structure; instructor's behavior; instructional methods and materials; outcomes of instruction. The…
Descriptors: Academic Rank (Professional), Analysis of Variance, Class Size, College Students