Cognitive Scaffold

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MENTAL MODEL · M8524

Retrospective Memory

Retrospective Memory
TechnicalHigh supportScientific Methodology
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Updated 2026-08-16

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INTRODUCTION

English translation pending.

CORE DEFINITION

Retrospective memory covers everything remembered about what has already happened: specific episodes, general facts, and skills, in contrast to prospective memory, which concerns intentions to act later. The distinction is standard in memory research rather than tied to one proposer. It depends on encoding, storage, and retrieval, and retrieval is reconstructive rather than a faithful replay, so retrospective reports can be reshaped by schemas, motivation, and post-event information.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Split memory types: separate remembering the past from remembering to act, then design review and reminder routines for each. - Build retrieval practice: schedule active recall and self-testing for key facts instead of rereading. - Audit testimony: open with open-ended questions so suggestive prompts do not contaminate recall.

anchor

Anchor fast decisions

Encoding strength sets the ceiling for later retrieval, and each successful retrieval re-encodes the trace, making it more durable but also more open to revision. Because retrieval reconstructs rather than replays, cues, expectations, and later information can fill gaps. That is why tested material is remembered better, and why suggestive questioning can insert details that were never stored.

MINIMUM ACTION

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Source support: Explicit

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    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E8%A8%98%E6%86%B6%E5%9B%9E%E6%BA%AFZH · Explicit
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