Literaturnachweis - Detailanzeige
Autor/inn/en | Korell, Diane M.; Safrit, Margaret J. |
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Titel | Comparison of Seriation and Multidimensional Scaling: Two Techniques for Validating Constructs in Physical Education |
Quelle | (1977)Infoseite zur Zeitschrift |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Educational Theories; Multidimensional Scaling; Physical Education; Statistical Analysis; Validity |
Abstract | 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) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |