Twelve people can't write one sentence. Design the session around that.

Marco van Hout · 4 min read

A room of 12-20 senior people generates and judges well but drafts badly. Split the jobs: the room produces raw material and acceptance criteria, two people draft within 48 hours, the group validates by pass/fail vote. Includes a runnable 13:30-15:30 generation agenda for sixteen people.

Ninety minutes into a purpose workshop, someone reads the draft sentence aloud. One director objects to 'empower'. Another offers 'enable'. A third wants the clauses reordered. Twenty minutes later the sentence is worse, four people have gone quiet, and the meaning the room agreed at minute sixty has been edited out.

The problem is the task, not the facilitation. A group of twelve to twenty senior people is a strong generator and a decent judge. It is a poor writer, because drafting is serial: one keyboard, one sentence at a time. Sixteen people can evaluate a line in parallel. They cannot compose one in parallel.

The mechanics are documented. A 2025 peer-reviewed feasibility study of group-based diagnosis names three failure modes of live group generation: production blocking (you cannot think while someone else talks), evaluation apprehension (people go quiet rather than contradict seniority) and free-riding. Its remedy: write individually before discussing. Jo North of The Big Bang Partnership reaches the same conclusion from practice: do not create specific wording with a full group; gather raw content in the room, condense it outside the workshop, bring it back for validation in a separate session. Final words by committee, she writes, are frustrating and clunky.

The wording earns the effort because it gets judged by people who never saw the wall. In Axios HQ's 2026 internal-communications report (vendor research, a survey of 1,200-plus US executives and employees), 16% of employees said they feel entirely aligned with organisational goals; 25% of leaders believed staff were. The IC Index 2026, an industry survey of 5,000 British workers reported by Ragan, found just 49% saying the reasons for organisational change are clearly communicated, down seven points from 2023. That is the audience the sentence must survive.

So separate three jobs and wall them off from each other. The room generates raw material and agrees acceptance criteria. Two people draft outside the room. The room returns once, to validate: a pass/fail vote against the criteria, never an edit.

Job one: the room generates

A two-hour format for sixteen people producing a purpose statement or a set of principles.

Generation agenda, 13:30-15:30, sixteen people

  • 13:30-13:40 Contract and roles. Present the three-job split and the promise that no final wording gets written today. Name the two drafters. Leaves the room: named drafters and a validation session in sixteen diaries.
  • 13:40-13:55 Silent solo writing. Everyone writes three fragments answering one prompt: what must this statement make true? No talking. Leaves the room: 48 written fragments.
  • 13:55-14:20 Quads distil. Groups of four keep their four strongest fragments, verbatim. Selection only; rewriting is banned. Leaves the room: 16 surviving fragments on one wall.
  • 14:20-14:40 Weight the wall. Each person marks three must-survive fragments and flags at most one they cannot live with. Leaves the room: a ranked wall with veto flags.
  • 14:40-15:10 Criteria, not words. Agree at most five tests the final text must pass. Examples: under 25 words; rules at least one thing out; a new hire understands it unaided. The day's only live negotiation. Leaves the room: a photographed criteria card.
  • 15:10-15:30 Contested terms. List up to six words that already caused argument. Record each objection in one sentence and resolve nothing. Leaves the room: a contested-terms list for the drafters.

Job two: the 48-hour draft

Two drafters, maximum. One held the room; one was absent and reads like the eventual audience. They get 48 hours and one page. Every line must trace to a fragment on the wall; anything invented gets marked as invented. For each contested term they pick one option, offering at most one alternative line, so validation never faces more than two versions of anything. The draft does not circulate early. Early circulation restarts the live edit by email.

Job three: the 45-minute validation

Book a separate 45-minute session at least two days after the draft lands. Take it line by line: 90 seconds of silent reading, then one question. Does this line pass the criteria card, yes or no? A line passes at 14 votes of 16. Rewording proposals are out of order; a no vote comes with a one-sentence written reason. Failed lines return to the drafters with those reasons and come back within 48 hours for one revote. A line that fails twice goes to the sponsor, who picks between the two existing versions. Nothing gets drafted in this room either.

The comma argument does not vanish; it moves to a two-person call on day two and costs ten minutes instead of sixteen people's afternoon. If this session is in your calendar, build the timed agenda in Metodic Session Studio and set the clock to your headcount.

Sources

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