A Proof of the Duality of the DINA Model and the DINO Model

@article{Khn2016APO,
  title={A Proof of the Duality of the DINA Model and the DINO Model},
  author={Hans-Friedrich K{\"o}hn and Chia-Yi Chiu},
  journal={Journal of Classification},
  year={2016},
  volume={33},
  pages={171-184}
}
The Deterministic Input Noisy Output “AND” gate (DINA) model and the Deterministic Input Noisy Output “OR” gate (DINO) model are two popular cognitive diagnosis models (CDMs) for educational assessment. They represent different views on how the mastery of cognitive skills and the probability of a correct item response are related. Recently, however, Liu, Xu, and Ying demonstrated that the DINO model and the DINA model share a “dual” relation. This means that one model can be expressed in terms… CONTINUE READING

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