The most famous planning tool in the world was taught for decades with the wrong origin story. In 2023, three researchers went looking for the truth.
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Ten items. Say your answer out loud before you reveal it.
Read the sentence, guess the meaning of the word in bold, then reveal.
The three words are: external · myth · internal. Read each meaning, say the word, then reveal.
One missing word fits every phrase in the group. Say it, then reveal.
Read each part. After it, answer the quick check from memory, then discuss one question.
Open almost any business textbook and you will find SWOT analysis: a simple way to look at an organisation's Strengths, Weaknesses, Opportunities and Threats. It is used by companies, charities, schools, hospitals and even students planning their careers. It may be the most widely used planning tool in the world.
For decades, the internet and many books repeated the same origin story. In the 1960s, it said, a management consultant called Albert Humphrey led a big research project at Stanford Research Institute in California, studying hundreds of companies to find out why their planning failed. From that project, the story went, came SWOT.
The story came mainly from Humphrey’s own later account, published in 2005. It was repeated so often that it became accepted as fact. But when researchers looked for evidence from the 1960s — reports, papers, documents with Humphrey's name on the idea — they found almost nothing.
1. What do the four letters of SWOT stand for?
2. Who was usually said to have invented SWOT?
3. What was the problem with this story?
1. Strengths, weaknesses, opportunities, threats.
2. Albert Humphrey, at Stanford Research Institute in the 1960s.
3. There was almost no evidence from the 1960s to support it; it came mainly from Humphrey's own later account.
A few years ago, Richard Puyt, a researcher in the Netherlands, became curious. If SWOT was so important, why was its history so unclear? Together with two colleagues, Finn Lie and Celeste Wilderom, he began to dig. They searched archives, read old company reports and interviewed people who had worked at Stanford Research Institute decades earlier.
In 2023, they published what they had found. The idea could be traced back to the 1950s, to planners at the aircraft company Lockheed who were trying to understand why long-range plans so often failed. That work led to Robert F. Stewart, who in 1962 became head of a group at Stanford Research Institute studying the theory and practice of planning.
Stewart's group developed a way of helping managers plan together. It asked them to look at what was Satisfactory, what were Opportunities, what were Faults and what were Threats. The acronym was not SWOT but SOFT, and the institute published the approach in 1965. According to the researchers, Humphrey had been a member of the team — but not its leader, and not the inventor.
1. How did Puyt and his colleagues search for the truth?
2. Where could the idea be traced back to?
3. What was the original acronym, and what did it stand for?
1. They searched archives, read old company reports and interviewed people who had worked at the institute.
2. To planners at the aircraft company Lockheed in the 1950s.
3. SOFT: Satisfactory, Opportunity, Fault, Threat.
Within a few years, the words changed. “Satisfactory” became strengths, and “faults” became weaknesses. SOFT became SWOT, which is easier to say and remember. Around the same time, professors at Harvard Business School were teaching a similar way of thinking: compare a company's internal strengths and weaknesses with the external opportunities and threats around it. The idea spread through business schools and consulting firms until almost everyone used it.
Its simplicity is its strength — and also its weakness. Critics say that many SWOT analyses are just four lists with no decisions. People often overlook the most important question: so what? In 1982, a professor named Heinz Weihrich suggested a fix, the TOWS matrix, which asks how to use each strength to grab an opportunity or defend against a threat.
The story of SWOT has a lesson of its own. Even the world's most famous tools can have a forgotten history, and a fact repeated a thousand times is not necessarily true. Sometimes it takes detectives with patience — and an archive — to find out what really happened.
1. What did “satisfactory” and “faults” become?
2. What is the main criticism of many SWOT analyses?
3. What does the TOWS matrix add?
1. Strengths and weaknesses.
2. They are just four lists with no decisions — they skip the “so what?” question.
3. It asks how to use strengths to seize opportunities or defend against threats — it turns the lists into strategy.
SWOT is a checklist in a grid. The top row is internal — things you control. The bottom row is external — things in the world around you. The left column helps your goal; the right column harms it.
A small family restaurant has done a SWOT analysis. Which box does each point belong in? Remember: internal or external? Helpful or harmful?
1. Opportunities — external and helpful — lots of new lunch customers.
2. Strengths — internal and helpful.
3. Weaknesses — internal and harmful.
4. Strengths — internal and helpful — something the restaurant has built.
5. Threats — external and harmful.
6. Threats — external and harmful — the restaurant can't control it.
Four lists are not a plan. Without the “so what?” step, SWOT produces pages of notes and no decisions.
No priorities. A tiny weakness and a huge one look the same on the page.
Easy to be too kind to yourself. Teams write long strengths lists and short weaknesses lists.
Detectives — and historians — make guesses about the past from evidence. English uses modal + have + past participle to show how sure we are.
Complete with must have, might have or can't have and the verb in brackets.
1. He's got a sun tan. He (be) on holiday. (almost certain)
2. The café is dark. It (close) early — or maybe they're just having a power cut. (possible)
3. She (write) this report — it's full of mistakes, and she's very careful. (almost certain it didn't happen)
4. The team won 5–0. They (play) really well. (almost certain)
5. I don't know where Tom is. He (miss) the train. (possible)
1. must have been
2. might have closed
3. can't have written
4. must have played
5. might have missed
Use the story. Complete each guess with a modal perfect.
1. Humphrey was on the SOFT team, so he (know) about the idea from the start.
2. The name changed within a few years, so people (find) SOFT hard to use.
3. There were no 1960s documents with Humphrey as the inventor, so he (lead) the project — or there would be some record of it.
1. must have known
2. might have found (possible — we don't know the reason)
3. can't have led
Now look around you. Make three guesses about what happened here earlier today: one with must have, one with might have, one with can't have.
Put SWOT to work. Choose a task, start the timer, and talk.
Give one strength, one weakness, one opportunity and one threat for your career, studies or English. Then answer: so what?
Choose a business, club, school or town you know well. Do a quick SWOT and suggest the first action.
Tell the story of a “fact” you once believed that turned out to be wrong. How did you find out?