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Christine E. Mundy; Marietjie Potgieter; Michael K. Seery – Chemistry Education Research and Practice, 2024
The laboratory is a complex environment where the three levels of the chemistry triplet coincide. As the laboratory environment places a large demand on the working memory of students, cognitive load theory can address overload which causes barriers to learning. Breaking down barriers requires iterative phases of analysis/exploration,…
Descriptors: Teaching Methods, Laboratory Experiments, Chemistry, Barriers
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Chang, Christine S.; Seccia, Amanda; Bruce, David – Mind, Brain, and Education, 2021
Digital video (DV) is widely used in education settings; however, few researchers have explored the neurocognitive underpinnings of DV tasks. Functional near-infrared spectroscopy (fNIRS) records neurological activity in real time, is robust to movement, and provides information about cognitive load and engagement levels during authentic learning…
Descriptors: Task Analysis, Spectroscopy, Brain Hemisphere Functions, Video Technology