Over-analysing a decision until no decision gets made, so the cost of deliberating exceeds the cost of any of the options.
No single coiner, and two different phrases sit under one heading. 'Paralysis by analysis' is credited to the Reverend C. Leslie Glenn in 1928. The reversed form 'analysis paralysis' is much later — the OED's earliest evidence for it comes from The Times in the 1970s.
// Where it sits
The cost of the deliberation exceeding the difference between the options is the operational test.
What it really means
The earliest documented use of paralysis by analysis is from a 1928 church general convention, where the Reverend C. Leslie Glenn applied it to religious education. That is thirty-seven years before H. Igor Ansoff published Corporate Strategy in 1965; Ansoff later used paralysis by analysis for people who pushed his analytic method to excess, and there is a business use on record by 1956 in between. Whether the corporate phrase descends from the pulpit or arrived independently is not documented.
Which is worth knowing, because analysis paralysis now turns up mostly around product decisions and spreadsheet models, while the older paralysis by analysis made its first recorded appearance aimed at a religious collegiate world its author thought had grown too speculative.
The phrase survives for a reason worth being slightly suspicious of. Analysis and paralysis rhyme — an 1803 pronouncing dictionary already lists them together — and rhyming statements are rated as more true than non-rhyming ones saying the same thing. That is a documented bias, and this phrase is one of its beneficiaries. It is not wrong. It is just stickier than its accuracy earns.
Because the underlying claim is genuinely contested. Alvin Toffler named the adjacent idea in 1970 as overchoice, and a landmark 2000 study found that too many options can demotivate people out of choosing at all. Then a 2010 meta-analytic review questioned how general that effect is. The honest position: choice overload is real in some conditions and is not a universal law of the mind.
What does hold up is the operational test, which is more useful than the diagnosis. Analysis paralysis is not thinking too hard. It is the point at which the cost of continuing to deliberate exceeds the difference between the options. Two hours comparing two similar options is not thoroughness — it is spending two hours to win a distinction worth less than two hours.
And there is an older version. In The Fox and the Cat — carried in printed Aesop collections for centuries, though not one of the classical fables — the fox boasts of a hundred ways to escape the hounds and the cat has only one. The hounds arrive. The cat climbs a tree.
Where it comes from
Joined purely because they rhyme. An 1803 pronouncing dictionary already lists the two words together — the phrase's stickiness is the rhyme-as-reason effect rather than its accuracy.
Myths & misconceptions
It's a modern business-school coinage.
The earliest documented use of the phrase, in its inverted form 'paralysis by analysis', is a 1928 church general convention about religious education — decades before the 1965 corporate-strategy popularisation, and well before the 'analysis paralysis' word order itself, which the OED first records in the 1970s. Whether the business use descends from the 1928 sermon or arrived independently is not documented.
More options always mean better decisions.
Alvin Toffler named the opposite in 1970 as 'overchoice'. But the research is genuinely contested: a landmark 2000 study found choice can demotivate, while a 2010 meta-analytic review questioned how general the effect really is.
Compare & contrast
Analysis paralysis vs decision fatigue
Paralysis is over-analysing ONE decision until none gets made. Fatigue is too many decisions in one day. Different failure modes with different remedies — one needs a constraint, the other needs a schedule.
| // | Analysis paralysis | Decision fatigue |
|---|---|---|
| Too many | Options | Decisions |
| Timescale | One decision | A day |
| Symptom | Nothing decided | Defaults chosen |
| Remedy | Constrain the set | Reorder the day |
How it connects
- Decision Fatiguethe other named failure of deciding, and a genuinely different one.
- Bikesheddingwhat a group does instead of getting stuck — argue about the easy item.
Tell it apart
Questions people ask
- Where does the phrase come from?
- Not business. The Reverend C. Leslie Glenn used 'paralysis by analysis' at a church general convention in 1928; business writing picked it up by 1956, and Igor Ansoff carried it into management thinking around his 1965 Corporate Strategy.
- Is choice overload proven?
- Contested. A landmark 2000 study found it; a 2010 meta-analysis challenged how general the effect is. It is a real effect in some conditions rather than a universal law.
- What's the older literary version?
- 'The Fox and the Cat', in which the fox's many escape plans fail and the cat's single plan works. It has been carried in printed Aesop collections since the beginnings of printing in Europe and is number 605 in the Perry Index, but it is not one of the classical Aesopic fables. Its oldest relative is a Greek proverb from Archilochus — the fox knows many things, the hedgehog one big thing.