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Conference Paper: Context matters: A comparison of empirical CDM analyses involving two different Q-matrices

TitleContext matters: A comparison of empirical CDM analyses involving two different Q-matrices
Authors
Liang, QSantos, KCTjoe, Hde la Torre, J
Issue Date2021
Citation
National Council on Measurement in Education (NCME) 2021 Virtual Annual Meeting: Bridging Research and Practice, 8-11 June 2021 How to Cite?
AbstractThis study investigates how Q-matrices developed using two different curricula (i.e., US and Hong Kong) affect model-data fit and inferences about examinees’ mastery profiles. Analyses of proportional reasoning test data collected in Hong Kong show that, although the two Q-matrices provide acceptable model-data fits, their examinee classifications are dramatically different.
DescriptionFocus on CDM and DCM - - Research Blitz Session
Persistent Identifierhttp://hdl.handle.net/10722/304822

 

DC FieldValueLanguage
dc.contributor.authorLiang, Q-
dc.contributor.authorSantos, KC-
dc.contributor.authorTjoe, H-
dc.contributor.authorde la Torre, J-
dc.date.accessioned2021-10-05T02:35:42Z-
dc.date.available2021-10-05T02:35:42Z-
dc.date.issued2021-
dc.identifier.citationNational Council on Measurement in Education (NCME) 2021 Virtual Annual Meeting: Bridging Research and Practice, 8-11 June 2021-
dc.identifier.urihttp://hdl.handle.net/10722/304822-
dc.descriptionFocus on CDM and DCM - - Research Blitz Session-
dc.description.abstractThis study investigates how Q-matrices developed using two different curricula (i.e., US and Hong Kong) affect model-data fit and inferences about examinees’ mastery profiles. Analyses of proportional reasoning test data collected in Hong Kong show that, although the two Q-matrices provide acceptable model-data fits, their examinee classifications are dramatically different.-
dc.languageeng-
dc.relation.ispartofNational Council on Measurement in Education (NCME) 2021 Virtual Annual Meeting-
dc.titleContext matters: A comparison of empirical CDM analyses involving two different Q-matrices-
dc.typeConference_Paper-
dc.identifier.emailde la Torre, J: j.delatorre@hku.hk-
dc.identifier.authorityde la Torre, J=rp02159-
dc.identifier.hkuros325910-
dc.publisher.placeUnited States-

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