How and How Much Do Biases Resulting from Regression to the Mean Affect Outcome Evaluations? [microform] / G. Kasten Tallmadge.

The question of regression to the mean is discussed in the contexts of the Title I Evaluation and Reporting System (TIERS) and the Bilingual Education Evaluation System (BEES), both of which involve assessing the achievement growth of project students from pre- to post-test. The correction formula r...

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Bibliographic Details

Online Access:	Request ERIC Document
Main Author:	Tallmadge, G. Kasten
Format:	Microfilm Book
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 1988.
Subjects:	Academic Achievement. Correlation. Predictive Measurement. Pretests Posttests. Regression (Statistics) Statistical Analysis. Statistical Bias.