Effects of Data Analysis Methods and Selection Procedures in Regression Models [electronic resource] / Kim Onn Yap and Others.

The effects of using different data analysis methods on estimates of treatment effects of educational programs were investigated. Various regression models, such as those recommended for Title I program evaluations, were studied. The first effect studied was the amount of bias that might be expected...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Yap, Kim Onn
Format:	Electronic eBook
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 1979.
Subjects:	Bias. Compensatory Education. Evaluation Methods. Mathematical Models. Multiple Regression Analysis. Program Evaluation. Research Design. Research Problems. Research Reports. Sampling.