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Gobin, Christina; Wu, Lizhen; Schwendt, Marek – Learning & Memory, 2020
The delayed match-to-sample task (DMS) is used to probe working memory (WM) across species. While the involvement of the PFC in this task has been established, limited information exists regarding the recruitment of broader circuitry, especially under the low- versus high-WM load. We sought to address this question by using a variable-delay…
Descriptors: Animals, Short Term Memory, Brain Hemisphere Functions, Training
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Ying-Lien Lin; Wei-Tsong Wang – Journal of Educational Computing Research, 2025
Virtual-reality business simulation games (VRBSGs) have garnered attention in management education. However, investigating the design of efficient VRBSGs from an integrated perspective of social cognitive, self-determination, and cognitive load theories is crucial but under-addressed. Therefore, this study developed a VRBSG learning system to…
Descriptors: Undergraduate Students, Business Education, Computer Simulation, Game Based Learning
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Carr, Joshua K.; Fournier, Neil M.; Lehmann, Hugo – Learning & Memory, 2016
We examined whether increasing retrieval difficulty in a spatial memory task would promote the recruitment of the anterior cingulate cortex (ACC) similar to what is typically observed during remote memory retrieval. Rats were trained on the hidden platform version of the Morris Water Task and tested three or 30 d later. Retrieval difficulty was…
Descriptors: Memory, Spatial Ability, Recall (Psychology), Brain Hemisphere Functions
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Redford, Joshua S. – Psychological Record, 2010
Recently, Redford (2010) found that monkeys seemed to exert metacognitive control in a category-learning paradigm. Specifically, they selected more trials to view as the difficulty of the category-learning task increased. However, category-learning difficulty was determined by manipulating the family resemblance across the to-be-learned exemplars.…
Descriptors: Learning Problems, Animals, Metacognition, Perceptual Development
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Maguire, Mandy J.; Brier, Matthew R.; Moore, Patricia S.; Ferree, Thomas C.; Ray, Dylan; Mostofsky, Stewart; Hart, John, Jr.; Kraut, Michael A. – Brain and Cognition, 2009
In daily activities, humans must attend and respond to a range of important items and inhibit and not respond to unimportant distractions. Our current understanding of these processes is largely based on perceptually simple stimuli. This study investigates the interaction of conceptual-semantic categorization and inhibitory processing using Event…
Descriptors: Semantics, Difficulty Level, Classification, Semiotics
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Briand, Lisa A.; Robinson, Terry E.; Maren, Stephen – Learning & Memory, 2005
Prior exposure to drugs of abuse has been shown to occlude the structural plasticity associated with living in a complex environment. Amphetamine treatment may also occlude some cognitive advantages normally associated with living in a complex environment. To test this hypothesis we examined the influence of prior exposure to amphetamine on fear…
Descriptors: Stimuli, Housing, Difficulty Level, Conditioning