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Direct linkXiao, Yang; Xu, Guiqing; Han, Jing; Xiao, Hua; Xiong, Jianwen; Bao, Lei – Physical Review Physics Education Research, 2020
Concept inventories (CIs) are commonly used in pre-post instruction to study student conceptual change. For consistency in assessment interpretation, a CI's assessment construct is desired to maintain invariance across different test times. In this study, the longitudinal measurement invariance (LMI) analysis under the confirmatory factor analysis…
Descriptors: Science Education, Science Instruction, Teaching Methods, Mechanics (Physics)
