Multitasking
Attempting to perform multiple tasks simultaneously, which reduces effectiveness.
Also known as: Task-switching, Multi-tasking
Category: Psychology & Mental Models
Tags: productivity, focus, psychology
Explanation
Multitasking is the attempt to perform multiple tasks simultaneously. Research consistently shows that true multitasking is a myth for complex cognitive work - what we actually do is rapid task-switching, which incurs significant mental costs. Each switch requires context-loading time and increases errors. For knowledge work, single-tasking with time blocking produces dramatically better results. The illusion of productivity from multitasking actually reduces deep work capacity and quality. Embracing single-tasking is essential for effective PKM and creative work.
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