Perhaps, attention selects one information channel at time, which has maximum serial information-flow rate {structural model of memory}. Working memory has several subsystems and controllers. One is phonological loop and has no semantic component. Another is visuo-spatial sketchpad and has no semantic component. Subsystems do not interfere with each other. Subsystems have subsystems. During learning, controllers are active, but, after learning, controller use is small.
Social Sciences>Psychology>Cognition>Memory>Theories>Working Memory
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Date Modified: 2022.0224