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🖼️ Methods

Dual coding

Store the same idea as words and as a picture — Paivio's two channels.

This method is built around two channels and the researchers who measured it — Paivio and Mayer — not around motivational slogans.

Scores in this atlas compare it with the other 23 topics on evidence, speed, effort, exam fit, retention and beginner load.

Use it on the public outline of the sitting you will actually take. This page is not a leaked paper.

FamilyMethods
Evidence86/100
Exam fit80/100
Retention84/100
Effort60/100
Beginner75/100

Profile

Evidence
86
Speed to gain
58
Effort cost
60
Exam fit
80
Retention
84
Beginner-friendly
75
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Seven chapters

Science

Dual coding — what the studies actually show. Store the same idea as words and as a picture — Paivio's two channels.

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Method

Dual coding — a protocol you can run this week. Store the same idea as words and as a picture — Paivio's two channels.

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Drills

Dual coding — a weekly ladder of sessions. Store the same idea as words and as a picture — Paivio's two channels.

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Fast pass

Dual coding — triage and high-yield first passes. Store the same idea as words and as a picture — Paivio's two channels.

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Pitfalls

Dual coding — traps, myths and repairs. Store the same idea as words and as a picture — Paivio's two channels.

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Tools

Dual coding — a stack you can actually keep. Store the same idea as words and as a picture — Paivio's two channels.

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Stories

Dual coding — composite archetypes, not private lives. Store the same idea as words and as a picture — Paivio's two channels.

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Locale playbook

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Frequently asked questions

Dual coding: What is this, in one honest paragraph?
A practice of retrieving or structuring two channels on purpose, then checking, then repairing the hole.
Dual coding: What does the evidence actually say?
Paivio and Mayer are among the names this atlas cites for two channels; treat their papers as public science, not as a brand.
Dual coding: How does it help a high-stakes exam?
It helps when the sitting asks you to produce two channels under time, not when the sitting only asks you to recognise a face.
Dual coding: How fast is a first honest gain?
A first honest lift is often a few honest sessions, not a motivational weekend.
Dual coding: What do beginners usually break?
Beginners skip the check step and call fluency mastery.
Dual coding: Which tools are enough to start?
A notebook, a timer, and a closed page are enough to start two channels.
Dual coding: Who should not start here?
Someone who needs a motor skill or a clinical judgement this page cannot teach.
Dual coding: How does it combine with other methods?
Pair two channels with spacing so the item is asked for after a delay, and with a closed-book dump.

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Feynman technique

Explain it in plain words, find the hole, then rebuild the explanation.

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Elaborative interrogation

Ask why a fact must be true, tying it to what you already know.

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Worked examples

Study a full solution, then fade the steps — Sweller's cognitive-load move.

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Linking story

Chain bizarre images so each item cues the next on a list.

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Head-to-head

Dual coding vs Spaced repetitionActive recall vs Dual codingDual coding vs Feynman techniqueDual coding vs InterleavingDual coding vs Pomodoro techniqueDual coding vs Elaborative interrogation