Chunking · Pattern 2 of 13
Chunk Up — Purpose
Move up by asking what the thing is for.
Recover: The function it serves
What it is
MANUAL MODEL. The second chunk-up question, and a different operation from the first. Category asks what class a thing belongs to; purpose asks what job it does. 'A car' chunks up by category to 'transportation' and by purpose to 'getting reliably to the places I need to be'. Purpose is the workhorse of motivation and mediation.
Recognition / tip-offs
What has been distorted, generalised or deleted
- The behaviour serves something
- That something can be reached other ways
- The purpose matters more than the method
Client-language use
Clients present methods and call them goals. Purpose chunking separates the two, which usually reveals that several routes would satisfy them.
How to challenge it
Ask for purpose, then keep the purpose and re-open the method: “given that's the purpose, what other ways could get there?”
- “For what purpose?”
- “What is that for?”
- “What would having that do for you?”
Practitioner judgement: challenge what is useful, not every pattern you can hear.
What to recover
Use it when someone is defending a method, when you need agreement, and whenever a request feels non-negotiable.
Client autonomy first — offer language the client can verify and decline.
Examples
““I need the training on weekends.” → “For what purpose?” → “So it doesn't cost me client hours.””
Missing The weekend is a method; protecting income is the purpose.
Now evenings, recordings or a block week are all candidates.
Common confusion and overlap
- Treating 'for what purpose' as identical to 'what is this an example of'
- Asking it in a tone that sounds like a challenge to the person's right to want it
- Stopping at the purpose without ever returning to method
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