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Exploring Construct Measures Using Rasch Models and Discretization Methods to Analyze Existing Continuous Data
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Chen Qiu; Michael R. Peabody; Kelly D. Bradley – Measurement: Interdisciplinary Research and Perspectives, 2024
It is meaningful to create a comprehensive score to extract information from mass continuous data when they measure the same latent concept. Therefore, this study adopts the logic of psychometrics to conduct scales on continuous data under the Rasch models. This study also explores the effect of different data discretization methods on scale…
Descriptors: Models, Measurement Techniques, Benchmarking, Algorithms