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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Showing all 5 results
Nesting, Crossing, Type IV Errors, and the Role of Statistical Models
Peer reviewed Peer reviewed
Games, Paul A. – American Educational Research Journal, 1978
Marascuilo's and Levin's use of the term "nesting" to describe a statistical model, and application of the Scheffe tests on restricted sets of contrasts, is opposed. Changing the model during analysis of a complex set of data is both necessary and desirable. (Author/CP)
Descriptors: Data Analysis, Factor Analysis, Hypothesis Testing, Mathematical Models
Confounding Problems in Multifactor AOV When Using Several Organismic Variables of Limited Reliability
Peer reviewed Peer reviewed
Games, Paul A. – American Educational Research Journal, 1975
A brief introduction is presented on how multiple regression and linear model techniques can handle data analysis situations that most educators and psychologists think of as appropriate for analysis of variance. (Author/BJG)
Descriptors: Analysis of Variance, Mathematical Models, Multiple Regression Analysis, Reliability
Errata for "Multiple Comparisons on Means," AERJ, 1971, pp.531-565
Peer reviewed Peer reviewed
Games, Paul A. – American Educational Research Journal, 1971
See EJ 041 277 for original article. (DG)
Descriptors: Analysis of Variance, Hypothesis Testing, Research Methodology, Statistical Analysis
Multiple Comparisons of Means
Peer reviewed Peer reviewed
Games, Paul A. – American Educational Research Journal, 1971
Twelve multiple comparison tests, both simultaneous and sequential, are described, analyzed, and evaluated. Overall recommendations are presented in a flow-diagram. (DG)
Descriptors: Analysis of Variance, Hypothesis Testing, Research Methodology, Statistical Analysis
Further Comments on "N vs. N-1"
Peer reviewed Peer reviewed
Games, Paul A. – American Educational Research Journal, 1971
See EJ 030 376 and also TM 500 284 in this issue. (CK)
Descriptors: Analysis of Variance, Analytical Criticism, Mathematical Models, Statistical Analysis