The Pyramid Principle
Updated 2026-08-22
INTRODUCTION
English translation pending.
CORE DEFINITION
Developed by Barbara Minto during her years at McKinsey, the Pyramid Principle holds that ideas should be presented top-down: state the governing conclusion, then support it with a small set of mutually exclusive and collectively exhaustive arguments, each supported in turn. The core claim is that a reader absorbs an argument faster when they know the point before the evidence. The qualification is that the structure demands genuine logical grouping, so the method fails when the supporting points overlap, leave gaps, or are simply a list of topics.
SCAFFOLDING EFFECT
Reduce cognitive load
- Answer first: lead every document or briefing with the conclusion the reader needs. - Grouping test: check that supporting points are mutually exclusive and jointly cover the case. - Opening design: use situation, complication, question, answer to set up the argument quickly.
Anchor fast decisions
Working memory holds only a few items at once, so a reader who must assemble the conclusion from a pile of details spends capacity on structure instead of content. Stating the conclusion first gives every subsequent detail a place to attach, which lowers the processing load. Explicit grouping then lets the reader verify coverage rather than hunt for missing pieces.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
account_treeGenealogyexpand_more
menu_bookReferencesexpand_more
Source support: Explicit
- zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E9%87%91%E5%AD%97%E5%A1%94%E5%8E%9F%E7%90%86verified
PRIVATE NOTES · Only visible to you
SAVED Q&A
ENTRY Q&A · Private saving available
Ask with a clear boundary
thinkingmodels answers from published entry context only.
Your question is sent to thinkingmodels. The answer uses public entry context only.
RELATED MODELS