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The impact of missingness to the G-DINA Model

descriptionPublicationkeyboard_double_arrow_right Conference object 18 Oct 2017 China (People's Republic of) English Publisher:National Council on Measurement in Education (NCME).
Authors: de la Torre, J; Sun, Y;

handle: 10722/247983

The impact of missingness to the G-DINA Model

Abstract

Missing responses happen when an examinee misses some items which results in an incomplete data. In this study, the impact of non-ignorable missingness to a general cognitive diagnostic model, the G-DINA model, was detected in terms of the effects on both classification rate and parameter estimation.

Electronic Board Session : GSIC Graduate Student Poster Session, L10: Electronic Board #2

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China (People's Republic of)
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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