Prognosis
发表于 2025-3-25 05:19:17
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高兴去去
发表于 2025-3-25 11:07:17
Methods to Retrofit and Validate Q-Matrices for Cognitive Diagnostic Modeling,veloped; however, many applications involve retrofitting a CDM to an existing non-diagnostic test. In this study, we conducted a systematic review to describe the current picture of retrofitting Q-matrices to non-diagnostic tests and consequently using the tests for diagnostic purposes.
青春期
发表于 2025-3-25 13:52:02
The Sum Scores and Discretization of Variables Under the Linear Normal One-Factor Model,the latent factor by the sum of the observed variables, but that this property no longer needs to hold when variables are discretized prior to taking the sum score. The implications of this result are discussed.
Projection
发表于 2025-3-25 17:22:47
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BLANK
发表于 2025-3-25 23:56:35
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无效
发表于 2025-3-26 02:32:48
Detecting Testlet Effects in Cognitive Diagnosis Models,s into question one of the key statistical assumptions of any tests: local independence of the test item responses. Local dependence among test item responses is typically induced by the under-specification of the latent ability dimensions supposed to underlie a test. Hence, evaluating whether local
不自然
发表于 2025-3-26 06:33:57
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FLING
发表于 2025-3-26 10:31:38
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不能平静
发表于 2025-3-26 14:05:56
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Conduit
发表于 2025-3-26 17:12:53
Modeling Covarying Responses in Complex Tasks,ntities like confidence or reported difficulty. These additional responses can be incorporated into a psychometric model either as a predictor of the main response or as a secondary response. In this paper we explore both of these approaches for incorporating participant’s reported difficulty into a