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Stull, Andrew T.; Hegarty, Mary – Journal of Educational Psychology, 2016
This study investigated the development of representational competence among organic chemistry students by using 3D (concrete and virtual) models as aids for teaching students to translate between multiple 2D diagrams. In 2 experiments, students translated between different diagrams of molecules and received verbal feedback in 1 of the following 3…
Descriptors: Models, Organic Chemistry, Science Instruction, Skill Development
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McKenna, Michael C. – Journal of Educational Psychology, 1986
The purpose of this study was to test a specific hypothesis with regard to how cloze retrieval takes place once semantic constraints are recognized. Results from human subjects and computer simulation suggested that increase in latency between the two- and three-semantic-constraint conditions was not artifactual. (JAZ)
Descriptors: Cloze Procedure, Computer Simulation, Correlation, Graduate Students