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08/19/2021
Item Response Theory – A Statistical Framework for Educational and Psychological Measurement
Item response theory (IRT) has become one of the most popular statistica...
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03/28/2021
External Correlates of Adult Digital Problem-Solving Behavior: Log Data Analysis of a Large-Scale Assessment
Using the action sequence data (i.e., log data) from the problem-solving...
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03/28/2021
Accurate Assessment via Process Data
Accurate assessment of students' ability is the key task of a test. Asse...
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08/29/2020
Statistical Analysis of Multi-Relational Network Recovery
In this paper, we develop asymptotic theories for a class of latent vari...
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08/29/2020
Subtask Analysis of Process Data Through a Predictive Model
Response process data collected from human-computer interactive items co...
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06/09/2020
ProcData: An R Package for Process Data Analysis
Process data refer to data recorded in the log files of computer-based i...
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08/16/2019
An Exploratory Analysis of the Latent Structure of Process Data via Action Sequence Autoencoder
Computer simulations have become a popular tool of assessing complex ski...
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04/22/2019