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ERIC Number: EJ170734
Record Type: Journal
Publication Date: 1977
Pages: N/A
Abstractor: N/A
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Comparison of Seriation and Multidimensional Scaling: Two Techniques for Validating Constructs in Physical Education
Korell, Diane M.; Safrit, Margaret J.
Research Quarterly, 48, 2, 333-40, May 77
Research into statistical validations of constructs in physical education obtained by seriation and multidimensional scaling, revealed that (a) larger matrix sizes produced the most accurate results; (b) as data error introduction was increased, solution accuracy decreased; and (c) seriation produced slightly more accurate results than one- and two-dimensional multidimensional scaling. (MB)
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