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Cheng, Ka Wai Eric; Chan, Chung Lun – Education Sciences, 2019
A remote-controlled experiment for power electronics was developed for a virtual laboratory. Power converter experiments were set up, allowing students to conduct a remote-controlled experiment with special hardware and electric power. Students can activate parameter controls, connect wires, and tune electric load conditions with preset electronic…
Descriptors: Electronics, Engineering Education, Virtual Classrooms, Undergraduate Students
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Cui, Lin; Tso, Fung Po; Yao, Di; Jia, Weijia – IEEE Transactions on Learning Technologies, 2012
Remote access to physical laboratories for education has received significant attention from both researchers and educators as it provides access at reduced cost in sharing manner of real devices and gives students practical training. With the rapid growing of wireless technologies, it has become an essential of learning to have the hand-on…
Descriptors: Computer Uses in Education, Laboratories, Telecommunications, Electronic Learning
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Chan, Louis K. H.; Hayward, William G. – Journal of Experimental Psychology: Human Perception and Performance, 2009
In feature integration theory (FIT; A. Treisman & S. Sato, 1990), feature detection is driven by independent dimensional modules, and other searches are driven by a master map of locations that integrates dimensional information into salience signals. Although recent theoretical models have largely abandoned this distinction, some observed…
Descriptors: Models, Attention, Experiments, Foreign Countries
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Wong, Kin Fai Ellick; Chen, Hsuan-Chih – Journal of Experimental Psychology: Human Perception and Performance, 2009
Repetition blindness (RB) was investigated in a new paradigm in which effects could stem from items preceding or following a target. Speeded-response tasks in which 3 critical items (C1, C2, and C3) were sequentially presented on each trial. In Experiments 1 and 2, participants were asked to judge whether C2 (the target) was present on each trial.…
Descriptors: Reaction Time, Blindness, Semantics, Models