- Time Blocking
- A scheduling method that assigns every hour of the workday to a specific task or category in advance, rather than reacting to work as it arrives.
- Deep Work
- Cognitively demanding, distraction-free work β writing, coding, analysis, or strategy β that produces high-value output and requires sustained concentration.
- Shallow Work
- Low-cognitive-demand tasks β email, scheduling, routine approvals β that are necessary but easily interrupted and do not require extended focus.
- Time Block
- A defined period on the calendar, typically 60β120 minutes, reserved exclusively for one task type and protected from interruptions or meetings.
- Buffer Block
- An intentionally empty or flexible time slot built into the schedule to absorb overruns, unexpected requests, or transition time between tasks.
- Energy Management
- The practice of matching task type to the time of day when your cognitive or creative energy is highest β reserving deep work for peak energy windows.
- Task Batching
- Grouping similar low-complexity tasks β email replies, expense reports, quick approvals β into a single scheduled block to reduce context-switching cost.
- Context Switching
- The cognitive cost of shifting attention from one task to an unrelated one; research suggests it takes 15β23 minutes to fully re-engage with deep work after an interruption.
- Weekly Review
- A structured end-of-week reflection in which you assess what was completed, identify blocks that were not honored, and adjust the following week's template.
- Meeting Moratorium
- A designated period β typically a half-day or full day β declared meeting-free to give the team extended blocks for focused individual work.