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| Tekijä: | Boltomley, P. A. Doyle, J. R. |
| Otsikko: | A comparison of three weight elicitation methods: good, better, and best |
| Lehti: | Omega
2001 : DEC, VOL. 29:6, p. 553-560 |
| Asiasana: | METHOD STUDY COUNTRY COMPARISONS COMPARATIVE RESEARCH |
| Kieli: | eng |
| Tiivistelmä: | This paper compares the properties and performance of three weight elicitation methods. It is in effect a "second round contest" in which the Boltomley (2000) champion direct rating (DR) locks horns with two new challengers. People using DR rate each attribute in turn on a scale of 0-100 whilst people using Max100 first assign to the most important attribute(s) a rating of 100, and then late the other attributes relative to it/them. People using Min10 first assign the least important attribute(s) a rating of 10 and then rate the other attributes relative to it/them. The weights produced by Max 100 were somewhat more test- retest reliable than DR. Both methods were considerably more reliable than Min10. |
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