Cognitive Scaffold

Preparing your thinking workspace

arrow_back_ios_new
MENTAL MODEL · M8195

Reverse Brainstorming

Reverse Brainstorming
CreatemediumInnovation Methods
Included
account_tree

Updated 2026-08-11

Loading revision record…

INTRODUCTION

English translation pending.

CORE DEFINITION

Reverse brainstorming inverts the question: instead of asking how to solve the problem, participants ask how to make it worse, how to guarantee failure, or how to maximize the damage. The inverted question is easier to answer because failure modes are concrete and specific where success is abstract, and each listed destructive idea is then reversed into a protective measure, which is why the method often produces safeguards that forward brainstorming missed.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Invert the question: ask how to make the problem bigger. - List the damage: enumerate concrete ways to worsen it. - Reverse each: turn every destructive idea into a protective measure.

anchor

Anchor fast decisions

The framing removes the evaluation anxiety that suppresses ideas in forward sessions, because no one can propose a bad answer to a bad question. It also exploits an asymmetry in cognition: failure modes are easier to enumerate than success conditions, so inverting the question increases the supply of raw material before the reversal step runs.

MINIMUM ACTION

In progress 0/1

Practice this model in one real situation:

Check to track your progress (stored locally)
Learning progress0%
account_treeGenealogyexpand_more
menu_bookReferencesexpand_more

Source support: Explicit

  • link
    doi.orghttps://doi.org/10.1057/kmrp.2011.43ZH · Explicit
    verified

RELATED MODELS

Related model

How Might We / HMW

A questioning format that transforms pain points or challenges into opportunities.

arrow_forwardRelated model

First Principles

In philosophy and science, a first principle (or first principles) refers to a basic proposition that cannot be deduced from any other proposition or assumption. The concept originates in philosophy from Aristotle's doctrine of the 'first cause', while in Kantian philosophy, its corresponding form is called a 'postulate'. In mathematics and formal logic, first principles manifest as 'axioms' or 'postulates', constituting the absolute starting point of logical deduction. In physics and other scientific fields, if the research process is entirely based on fundamental physical laws, without relying on empirical models or parameter fitting, it is referred to as 'from first principles' or 'ab initio'.

arrow_forwardRelated model

Start-Stop-Continue

A minimal feedback structure

arrow_forward