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A Review of DIMPACK Version 1.0: Conditional Covariance-Based Test Dimensionality Analysis Package
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Deng, Nina; Han, Kyung T.; Hambleton, Ronald K. – Applied Psychological Measurement, 2013
DIMPACK Version 1.0 for assessing test dimensionality based on a nonparametric conditional covariance approach is reviewed. This software was originally distributed by Assessment Systems Corporation and now can be freely accessed online. The software consists of Windows-based interfaces of three components: DIMTEST, DETECT, and CCPROX/HAC, which…
Descriptors: Item Response Theory, Nonparametric Statistics, Statistical Analysis, Computer Software
Implementation of an Automated Grading System with an Adaptive Learning Component to Affect Student Feedback and Response Time
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Matthews, Kevin; Janicki, Thomas; He, Ling; Patterson, Laurie – Journal of Information Systems Education, 2012
This research focuses on the development and implementation of an adaptive learning and grading system with a goal to increase the effectiveness and quality of feedback to students. By utilizing various concepts from established learning theories, the goal of this research is to improve the quantity, quality, and speed of feedback as it pertains…
Descriptors: Computer System Design, Computer Software, Management Information Systems, Grading