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To-Do facts & stats

7 fact-checked facts about to-do lists, productivity and getting things done, each with the reason behind it. 5 more are in today's round and join this page after it closes.

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The basics

The Eisenhower matrix sorts tasks by what?

AnswerUrgency and importance

Its four boxes separate urgent from important.

What does procrastination mean?

AnswerPutting off tasks that need doing

Procrastination is delaying things you intend to do.

Going deeper

Who created the Pomodoro Technique?

AnswerFrancesco Cirillo

Cirillo developed it in the late 1980s.

Parkinson's law says what about work?

AnswerWork expands to fill the time available

Setting tighter time limits can help.

The Kanban method grew out of production systems at which company?

AnswerToyota

Kanban cards signaled when to make more parts.

Expert level

What is the Zeigarnik effect?

AnswerPeople remember unfinished tasks better than finished ones

Unfinished tasks keep nagging at the mind.

Which 2009 book by surgeon Atul Gawande championed the humble checklist?

AnswerThe Checklist Manifesto

Gawande showed checklists cut errors in complex work.

Know these cold?Today's round is five questions like these, 20 seconds each. Your streak and level follow you to every arena.Play today's round