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Zeyuan Jing – ProQuest LLC, 2023
This dissertation presents a comprehensive review of the evolution of DIF analysis within educational measurement from the 1980s to the present. The review elucidates the concept of DIF, particularly emphasizing the crucial role of grouping for exhibiting DIF. Then, the dissertation introduces an innovative modification to the newly developed…
Descriptors: Item Response Theory, Algorithms, Measurement, Test Bias
Esther Putman – ProQuest LLC, 2024
Human space exploration is entering a new era through the design of missions that venture further from earth for longer durations, such as missions to the Moon and Mars. Mission success during long duration exploration missions (LDEM) requires astronauts to flawlessly execute exceptionally complex skills across a multitude of tasks, presenting new…
Descriptors: Computer Simulation, Training, Space Exploration, Skill Development
Sonu Jose – ProQuest LLC, 2020
Bayesian network is a probabilistic graphical model that has wide applications in various domains due to its peculiarity of knowledge representation and reasoning under uncertainty. This research aims at Bayesian network structure learning and how the learned model can be used for reasoning. Learning the structure of Bayesian network from data is…
Descriptors: Bayesian Statistics, Models, Simulation, Algorithms