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Conference Paper: Cognitive Diagnosis Modeling: A General Framework Approach and Its Implementation in R
| Title | Cognitive Diagnosis Modeling: A General Framework Approach and Its Implementation in R |
|---|---|
| Authors | |
| Issue Date | 2019 |
| Citation | Annual Meeting & Training Sessions of National Council on Measurement in Education (NCME), Toronto, ON, Canada, 4-8 April 2019 How to Cite? |
| Abstract | Estimating cognitive diagnosis models (CDMs) typically assumes conditional independence. This study investigates how violating this assumption affects the validity of inferences obtained from CDMs, and how it can detected. Results indicate that conditional dependency yields biased estimates and understated standard errors, resulting in higher classification accuracy and item discrimination indices. |
| Description | Training and Professional Development Workshop - Issues,Opportunities, and Challenges With Cognitive Diagnostic Modeling |
| Persistent Identifier | http://hdl.handle.net/10722/295717 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | de la Torre, J | - |
| dc.contributor.author | Ma, W | - |
| dc.date.accessioned | 2021-02-05T09:35:44Z | - |
| dc.date.available | 2021-02-05T09:35:44Z | - |
| dc.date.issued | 2019 | - |
| dc.identifier.citation | Annual Meeting & Training Sessions of National Council on Measurement in Education (NCME), Toronto, ON, Canada, 4-8 April 2019 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/295717 | - |
| dc.description | Training and Professional Development Workshop - Issues,Opportunities, and Challenges With Cognitive Diagnostic Modeling | - |
| dc.description.abstract | Estimating cognitive diagnosis models (CDMs) typically assumes conditional independence. This study investigates how violating this assumption affects the validity of inferences obtained from CDMs, and how it can detected. Results indicate that conditional dependency yields biased estimates and understated standard errors, resulting in higher classification accuracy and item discrimination indices. | - |
| dc.language | eng | - |
| dc.relation.ispartof | National Council on Measurement in Education (NCME) Annual Meeting & Training Sessions, 2019 | - |
| dc.title | Cognitive Diagnosis Modeling: A General Framework Approach and Its Implementation in R | - |
| dc.type | Conference_Paper | - |
| dc.identifier.email | de la Torre, J: jdltorre@hku.hk | - |
| dc.identifier.authority | de la Torre, J=rp02159 | - |
| dc.identifier.hkuros | 302337 | - |