Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M6784

PREP

PREP
StructureHigh supportLogic
Included
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Updated 2026-08-08

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INTRODUCTION

English translation pending.

CORE DEFINITION

PREP is a four-part structure for speaking: Point, Reason, Example, Point. The first point states the conclusion immediately. Reason supplies one or two justifications. Example provides a concrete case or data point in support. The closing point restates the conclusion, which closes the loop. The structure is designed for situations where a person is asked to speak with no preparation, since the fixed sequence supplies the order of the answer and removes the need to plan one. It assumes the speaker has a conclusion to state, which suits opinions and recommendations.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Use immediate conclusion: open with the recommendation or judgment rather than building up to it. - Use single reason: give one clear justification rather than several half-formed ones. - Use concrete example: attach one specific case or figure so the reason is grounded.

anchor

Anchor fast decisions

Listeners form a judgment about the direction of an answer within the first sentence or two, and while they wait they allocate less attention to reasoning. Stating the conclusion first tells them what the following material is for, which raises retention. Supplying a reason and an example then justifies the conclusion rather than introducing it, and the closing restatement marks the answer as finished, so the listener knows the speaker is done. The fixed sequence also gives an unprepared speaker something to follow under pressure.

MINIMUM ACTION

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Source support: Explicit

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