True and Quasi-Experimental Designs / Barry Gribbons and Joan Herman.

Among the different types of experimental design are two general categories: true experimental designs and quasi- experimental designs. True experimental designs include more than one purposively created group, common measured outcomes, and random assignment. Quasi-experimental designs are commonly...

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Bibliographic Details
Main Authors:	Gribbons, Barry Herman, Joan (Author)
Corporate Author:	ERIC Clearinghouse on Assessment and Evaluation
Language:	English
Published:	Washington, DC : ERIC Clearinghouse on Assessment and Evaluation, 1997.
Series:	ERIC/AE Digest
Subjects:	Comparative Analysis. Control Groups. Evaluation Methods. Evaluation Utilization. Experiments. Measurement Techniques. Pretests Posttests. Quasiexperimental Design. Sampling. Selection. Randomized Experiments ERIC Digests > Nonequivalent Control Groups > Randomization ERIC Publications. ERIC Digests in Full Text.
Genre:	ERIC Publications. ERIC Digests in Full Text.
Physical Description:	4 pages.
Format:	Microfilm Book

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