Verified70% confidenceFactExact time
Sophie Leroy proposed the theory of "Attention Residue" in 2009, pointing out that when switching from Task A to Task B, cognitive residue about Task A continues to occupy working memory resources, degrading performance on Task B.
4
Sources
70%
Confidence
Long-term
Relevance
8/13/2026
First Seen
Sources
Related Claims
UnverifiedThe concept of "attention residue" proposed by researcher Sophie Leroy points out that even after a person has switched to a new task, the mental traces of the previous task continue to occupy cognitive resources.80% similarUnverifiedCognitive load theory supports that decomposing complex tasks into discrete, manageable sub-steps can reduce working memory pressure and improve completion rates.70% similarUnverified持久化记忆指AI系统在多次会话或任务执行之间保留上下文信息的能力68% similarUnverifiedThe memory system injects long-term rules and the current task through separate channels, structurally alleviating the dual losses of the context window being filled up and lost in the middle.67% similarUnverifiedGTD holds that all known but uncompleted tasks continuously occupy the brain's working memory, creating a hidden cognitive load67% similar
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