Peer reviewedERIC Number: EJ638450
Record Type: Journal
Publication Date: 2001
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0022-0973
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Available Date: N/A
Analysis of Covariance and Randomized Block Design with Heterogeneous Slopes.
Klockars, Alan J.; Beretvas, S. Natasha
Journal of Experimental Education, v69 n4 p393-410 Sum 2001
Compared the Type I error rate and the power to detect differences in slopes and additive treatment effects of analysis of covariance (ANCOVA) and randomized block designs through a Monte Carlo simulation. Results show that the more powerful option in almost all simulations for tests of both slope and means was ANCOVA. (SLD)
Descriptors: Analysis of Covariance, Monte Carlo Methods, Power (Statistics), Research Design, Simulation
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
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Authoring Institution: N/A
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Author Affiliations: N/A
