Experimental design [videorecording]
By: a project of COMAP in association with the American Statistical Association ; Chedd-Angier Production Co. ; field producer/director, Jill Singer.
Contributors: Amabile, Teresa M.; Singer, Jill.; Chedd-Angier Production Company.; Consortium for Mathematics and Its Applications (U.S.).; Magic Lantern Communications.
Series: Against all odds ; 12
Published: 1989
Place of publication: Oakville, Ont. :bMagic Lantern Communications Ltd
Language: eng
Number of pages: 26
Subjects: Causation.; Experimental design.; Statistical hypothesis testing.
Notes: FOR CLASSROOM USE ONLY.  An Annenberg/CPB project. PRESENTER: Teresa M. Amabile. Program 12 of 26 programs. The differences between experiments and observational studies are examined by Teresa Amabile. She also describes how data collected carelessly can be worthless, and shows how randomized comparative experiments lead to solid evidence for causation.

VHS.

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