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Full-Text Articles in Education
Evaluation Of Test Delivery Mode (Paper-Based And Computer-Based) Effects In A University Generic Skills Test, Van Nguyen, Joyce Hong
Evaluation Of Test Delivery Mode (Paper-Based And Computer-Based) Effects In A University Generic Skills Test, Van Nguyen, Joyce Hong
Dr Van Nguyen
No abstract provided.
South Africa And Uae Student Performance Progression In Ibt Mathematics And Science, Van Nguyen
South Africa And Uae Student Performance Progression In Ibt Mathematics And Science, Van Nguyen
Dr Van Nguyen
No abstract provided.
Investigating Item Difficulty Change By Item Positions Under The Rasch Model, Luc T. Le, Van Nguyen
Investigating Item Difficulty Change By Item Positions Under The Rasch Model, Luc T. Le, Van Nguyen
Dr Van Nguyen
In operational testing programs using item response theory (IRT), item parameter invariance is one of essential requirements in common item equating designs. However, in practice, the stability of item parameters can be affected by many factors. Particularly, this study utilised data from the large-scale Graduate Skills Assessment (GSA) in 2010 to investigate the change of Rasch item difficulty by item positions. The test included 78 multiple-choice items and was presented in eight test forms by arranging the items in different orders. Items addressed three components of generic skills: Critical Thinking, Problem Solving and Interpersonal Understandings. Each test form was randomly …