Research output per year
Research output per year
Search results
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2024
Identifiability Conditions in Cognitive Diagnosis: Implications for Q-Matrix Estimation Algorithms
Kim, H., Köhn, H. F. & Chiu, C. Y., 2024, Quantitative Psychology - The 88th Annual Meeting of the Psychometric Society, 2023. Wiberg, M., Kim, J.-S., Hwang, H., Wu, H. & Sweet, T. (eds.). Springer, p. 25-35 11 p. (Springer Proceedings in Mathematics and Statistics; vol. 452).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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2023
Proper and Useful Distractors in Multiple-Choice Diagnostic Classification Models
Köhn, H. F., Chiu, C. Y. & Wang, Y., 2023, Quantitative Psychology - The 87th Annual Meeting of the Psychometric Society, 2022. Wiberg, M., Molenaar, D., González, J., Kim, J.-S. & Hwang, H. (eds.). Springer, p. 97-106 10 p. (Springer Proceedings in Mathematics and Statistics; vol. 422).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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2019
Additive Trees for Fitting Three-Way (Multiple Source) Proximity Data
Köhn, H. F. & Kern, J. L., 2019, Quantitative Psychology - 83rd Annual Meeting of the Psychometric Society, 2018. Wiberg, M., Culpepper, S., Janssen, R., González, J. & Molenaar, D. (eds.). Springer, p. 403-413 11 p. (Springer Proceedings in Mathematics and Statistics; vol. 265).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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2018
Identifiability of the latent attribute space and conditions of Q-matrix completeness for attribute hierarchy models
Köhn, H. F. & Chiu, C. Y., 2018, Quantitative Psychology - The 82nd Annual Meeting of the Psychometric Society, Zurich, Switzerland, 2017. Gonzalez, J., Janssen, R., Wiberg, M., Molenaar, D. & Culpepper, S. (eds.). Springer, p. 363-375 13 p. (Springer Proceedings in Mathematics and Statistics; vol. 233).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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2017
Parameter constraints of the logit form of the reduced RUM
Köhn, H. F., 2017, Quantitative Psychology - 81st Annual Meeting of the Psychometric Society, 2016. Wang, W.-C., Wiberg, M., Culpepper, S. A., Douglas, J. A. & van der Ark, L. A. (eds.). Springer, p. 207-213 7 p. (Springer Proceedings in Mathematics and Statistics; vol. 196).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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2016
Conditions of completeness of the Q-matrix of tests for cognitive diagnosis
Köhn, H. F. & Chiu, C. Y., 2016, Quantitative Psychology Research - The 80th Annual Meeting of the Psychometric Society. Wang, W.-C., Douglas, J. A., Wiberg, M., van der Ark, L. A. & Bolt, D. M. (eds.). Springer, p. 255-264 10 p. (Springer Proceedings in Mathematics and Statistics; vol. 167).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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2015
Exploring joint maximum likelihood estimation for cognitive diagnosis models
Chiu, C. Y., Koehn, H. F., Zheng, Y. & Henson, R., Aug 8 2015, Quantitative Psychology Research: The 79th Annual Meeting of the Psychometric Society, Madison, Wisconsin, 2014. van der Ark, L. A., Wang, W.-C., Douglas, J. A., Bolt, D. M. & Chow, S.-M. (eds.). Springer, Vol. 140. p. 263-277 15 p. (Springer Proceedings in Mathematics and Statistics; vol. 140).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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2013
The comparison of two input statistics for heuristic cognitive diagnosis
Köhn, H. F., Chiu, C. Y. & Brusco, M. J., 2013, New Developments in Quantitative Psychology - Presentations from the 77th Annual Psychometric Society Meeting. van der Ark, L. A., Millsap, R. E., Bolt, D. M. & Woods, C. M. (eds.). Springer, p. 335-343 9 p. (Springer Proceedings in Mathematics and Statistics; vol. 66).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution