Context switching requires a measurable amount of time to refocus
the verdict
SUPPORTED
the evidence backs this
confidence 87/100
Switching between tasks requires a measurable amount of time to refocus, as evidenced by established cognitive switch costs.
Evidence for · 3
The Sky Is Not the Limit: Multitasking Across GitHub Projects
2016 · cited by 83
Highlights the cognitive costs of multitasking, noting that frequent context-switches lead to distraction and sub-standard work.
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More for · 2
Cognitive control is modulated by hierarchical complexity of task switching: An event-related potential study.
2022 · cited by 11
Demonstrates that task switching incurs measurable switch costs that increase with task complexity.
How time shapes cognitive control: a high-density EEG study of task-switching.
2021 · cited by 10
Confirms that task-switching paradigms consistently reveal switch costs where response times are longer in switch trials compared to repetition trials.