Literaturnachweis - Detailanzeige
| Autor/inn/en | Morse, David T.; Morse, Linda W. |
|---|---|
| Titel | A Model for Assessing the Effects of Departures from Reality in Performance Testing. |
| Quelle | (1976), (27 Seiten)
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| Dokumenttyp | gedruckt; online; Monographie |
| Schlagwörter | Cost Effectiveness; Decision Making; Mathematical Models; Measurement Techniques; Performance Tests; Statistical Analysis; Test Construction; Test Reliability; Test Validity; Testing Problems; True Scores |
| Abstract | Performance testing often entails the usage of expensive, time-consuming measures in the quest for determining the level of performance on some desired behavior. It is concluded that a generalizability theory approach to dealing with departures from reality in testing can aid in the establishment of empirically-based choices of measurement strategies. This paper presents a model for assessing the loss of information due to using a measure which may be less realistic, but more feasible, than the desired behavior. The method is based on the concept of generalizability theory. An example is included along with a brief discussion of relevant considerations in performance testing, a background on generalizability theory, and a discussion on decision-making. (Author/DEP) |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
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