Simultaneous execution of walking and gum-chewing demonstrates that:
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Answer: C. we use divided attention
Explanation
Performing two distinct tasks simultaneously like walking and chewing gum illustrates divided attention. Cognitive resources are split between the concurrent motor and processing activities. Practice can make one task automatic allowing successful division of attentional capacity. Capacity models of attention suggest the brain has a limited pool of processing resources. Automatic processing requires fewer attentional resources than novel controlled tasks. Dual task paradigms are used in psychological research to measure attentional limits.
Talking on a cell phone while driving splits attention and increases accident risks. Multitasking in modern workplaces often reduces overall productivity and task accuracy. Musicians practice to automate instrument fingering so attention can focus on musical expression. Option A refers to motor systems rather than the cognitive allocation of attention. Option B describes selective attention where focus is placed on one specific stimulus. Option D describes sequential attention involving task switching rather than true simultaneity.
- Subject
- Psychology
- Category
- Psychology
- Topic
- —
- Difficulty
- medium
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