Keep each project’s Action Steps physically separate from other projects
Mixing action steps from different projects in a single list increases context-switching cost and makes progress harder to see.
Why it works
Context-switching between projects carries cognitive overhead proportional to how different the projects are. A combined list forces the user to mentally filter by project every time they scan it — a small but repeated cognitive tax. Separate project containers remove this overhead: when working on Project A, only Project A’s Action Steps are visible. This also makes project-level progress measurable — you can see what proportion of a project’s action steps have been completed.
How to do it
- Give each active project its own page, folder, or section in your system.
- Within each project, maintain the three-bucket structure: Action Steps, References, Backburner.
- Review project-level lists when working on that project; review all projects at a weekly or biweekly planning session.
Evidence
Task-switching costs increase with the conceptual distance between tasks. Keeping related work in a single container is consistent with the principle of reducing context-switching overhead. GTD uses a similar project-level organization for the same reason. (mechanistic)
The project-isolation principle is consistent with switching-cost research; the specific three-bucket structure within each project is the Action Method’s design choice.
Common mistake
Maintaining only a global "all projects" list and tagging by project — tags require an extra filtering step each time you access the list, which is less effective than physical separation.
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More practices for The Action Method, Made Practical
- Classify every captured item as an Action Step, Reference, or Backburner
When anything lands in your capture system, immediately sort it into one of three buckets — every item must belong to exactly one.
- Write every Action Step starting with a verb
An Action Step that begins with a verb is completable; one that doesn’t is usually a wish or a category, not a task.
- Assign one owner to every Action Step
Any Action Step shared by multiple owners effectively has no owner — every step needs exactly one named person responsible.
- Review your Backburner list regularly to surface ideas whose time has come
The Backburner is not a graveyard — schedule a periodic review so good ideas that needed time can become Action Steps.
- Maximize the Action Step ratio in meetings
Judge a meeting’s productivity by the ratio of Action Steps it generates, not by how engaged or interesting it felt.
Related concepts
- Getting Things Done (GTD), Made Practical
The five steps, the next-action habit, and the science of offloading your mind
- Essentialism, Made Practical
Less but better — the disciplined pursuit of less, trade-offs, and the mechanisms
- The Ivy Lee Method, Made Practical
Six tasks, ordered by priority, worked in sequence — a 100-year-old system that still runs