雄伟
发表于 2025-3-27 00:25:07
Descriptive and explanatory item response modelsels range from descriptive measurement for the case where no such effects are investigated, to explanatory measurement for the case where person properties and/or item properties are used to explain the effects of persons and/or items.
implore
发表于 2025-3-27 03:50:32
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冷淡一切
发表于 2025-3-27 06:48:14
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BRIEF
发表于 2025-3-27 09:33:41
Models with item and item group predictorsl be described as linear logistic test models (LLTM; Fischer, 1995) with an error term in the prediction of item difficulty. When this random item variation is combined with random person variation, models with . are obtained. All models in this chapter are of that kind.
材料等
发表于 2025-3-27 17:08:50
2199-7357 d other social science areas) from the viewpoint of the statThis edited volume gives a new and integrated introduction to item re sponse models (predominantly used in measurement applications in psy chology, education, and other social science areas) from the viewpoint of the statistical theory of
prostate-gland
发表于 2025-3-27 21:03:10
https://doi.org/10.1007/978-3-7091-7913-0a’ context to which item response models are traditionally applied, and (c) to place these models in a larger statistical framework that will enable the reader to use a generalized statistical approach and also to take advantage of the flexibility of statistical computing packages that are now available.
光明正大
发表于 2025-3-27 23:08:01
Valentin L. Popov,Markus Heß,Emanuel Willertgressed on person characteristics. A special kind of a person characteristic is a person group: for instance, pupils can be grouped in schools. Then there are two possibilities for modeling, either we can define random school effects, or we can utilize school indicators with fixed effects.
NOVA
发表于 2025-3-28 02:35:54
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真繁荣
发表于 2025-3-28 06:57:15
Handbuch der viruswirksamen Desinfektionding item indicator. The LLTM explains these effects in terms of item properties, or in other words item properties are used as item predictors. Therefore, the LLTM may be considered an item explanatory model, in contrast with the Rasch model which is descriptive.
Diskectomy
发表于 2025-3-28 11:40:11
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