期刊名称：Physical Review ST Physics Education Research
电子版ISSN：1554-9178
出版年度：2014
卷号：10
期号：2
页码：1-17
DOI：10.1103/PhysRevSTPER.10.020102
出版社：American Physical Society
摘要：Previously, we analyzed the Force and Motion Conceptual Evaluation in terms of a resources-based model that allows for clustering of questions so as to provide useful information on how students correctly or incorrectly reason about physics. In this paper, we apply model analysis to show that the associated model plots provide more information regarding the results of investigations using these question clusters than normalized gain graphs. We provide examples from two different institutions to show how the use of model analysis with our redefined clusters can provide previously hidden insight into the effectiveness of instruction.
