Deep Work: Rules for Focused Success in a Distracted World · chapter 7 · id deep-work-c7-01-time-blocking----scheduling-ev

“Time blocking -- scheduling every minute of your workday -- is the most effective approach to managing time for deep work.”

needs contextconfidence: medium⚠ extracted by pipeline, re-audit pending

Receipts

Time Blocking for Cognitive Control: Reclaiming Mental Space in the Era of Meeting Overload (2025)paywalled — manual check queued

Time blocking shows promise for reducing context-switching costs and improving cognitive control, though rigorous RCTs are lacking.

Multiple university studies cited in popular presssource alive

Reported findings of 30-50% productivity increases with time blocking are based on self-report surveys and observational studies, not randomized controlled trials.

This claim is a stable, citable object. If you can falsify a verdict, tell us — corrections are loud here.