cognitive-design（认知设计）

Cognitive Design Principles

Table of Contents

• Overview
• Workflows

- Apply Cognitive Principles Workflow - Quick Validation Workflow

• Path Selection Menu

- Path 1: Understand Cognitive Foundations - Path 2: Apply Design Frameworks - Path 3: Get Domain-Specific Guidance - Path 4: Access Quick Reference - Path 5: Explore Source Landscape - Path 6: Exit

• Related Skills

Overview

This skill provides the cognitive science foundations for effective design — the perception, attention, memory, and decision-making principles that explain WHY certain designs work. It helps ground design decisions in research (Tufte, Norman, Ware, Cleveland & McGill, Mayer), apply systematic frameworks (Cognitive Design Pyramid, Design Feedback Loop, Three-Layer Model), choose appropriate visual encodings, and manage attention, memory limits, and cognitive load.

Related skills: design-evaluation-audit for systematic reviews, cognitive-fallacies-guard for detecting misleads, visual-storytelling-design for data journalism, information-architecture for content organization, d3-visualization for D3.js implementation.

Workflows

Apply Cognitive Principles Workflow

Use when: Creating a new interface, dashboard, visualization, or educational content from scratch

Time: 1-2 hours

Copy this checklist and track your progress:

Cognitive Design Progress:
- [ ] Step 1: Orient to cognitive principles
- [ ] Step 2: Structure design thinking with frameworks
- [ ] Step 3: Apply domain-specific guidance
- [ ] Step 4: Validate against quick reference

Step 1: Orient to cognitive principles

Start with Cognitive Foundations for deep understanding of WHY designs work (perception, memory, Gestalt principles) OR use Quick Reference for rapid orientation (20 core principles, decision rules). Foundations give you theoretical grounding; Quick Reference gets you started faster.

Step 2: Structure design thinking with frameworks

Use Design Frameworks to apply systematic approaches: Cognitive Design Pyramid (4-tier quality assessment), Design Feedback Loop (interaction cycles), and Three-Layer Visualization Model (data communication fidelity). These provide repeatable structure for design decisions.

Step 3: Apply domain-specific guidance

Choose your domain: Data Visualization for charts/dashboards, UX Product Design for interfaces/apps, or Educational Design for e-learning/training. Apply tailored cognitive principles for your specific context.

Step 4: Validate against quick reference

Use Quick Reference to verify your design against the 3-question check (Attention? Memory? Clarity?) and 20 core principles. Confirm your design passes basic cognitive alignment.

Next steps: Use design-evaluation-audit skill for systematic evaluation, cognitive-fallacies-guard to check for misleads.

Quick Validation Workflow

Use when: Need rapid go/no-go decision, spot-checking changes, or validating against cognitive basics during active design work

Time: 5-10 minutes

Copy this checklist and track your progress:

Quick Validation Progress:
- [ ] Step 1: Three-question rapid check
- [ ] Step 2: Spot checks if issues found

Step 1: Three-question rapid check

Use Quick Reference and apply: (1) Attention - "Is it obvious what to look at first?" (visual hierarchy clear, primary elements salient, predictable scanning), (2) Memory - "Is user required to remember anything that could be shown?" (state visible, options presented, fits 4±1 chunks), (3) Clarity - "Can someone unfamiliar understand in 5 seconds?" (purpose graspable, no unnecessary decoration, familiar terminology). If all YES → likely cognitively sound.

Step 2: Spot checks if issues found

If any question fails, consult the relevant cognitive foundation: Failed attention? Check hierarchy and visual salience in Cognitive Foundations. Failed memory? Check chunking and memory constraints. Failed clarity? Check simplicity principles and labeling guidance.

Path Selection Menu

Choose your path based on current need:

Path 1: Understand Cognitive Foundations

Choose this when: You want to learn the core cognitive psychology principles underlying effective design (attention, memory, perception, Gestalt grouping, visual encoding hierarchy).

What you'll get: Deep understanding of WHY certain designs work, grounded in research.

Time: 20-40 minutes

→ Go to Cognitive Foundations resource

Path 2: Apply Design Frameworks

Choose this when: You want systematic frameworks to structure your design thinking.

What you'll get: Three complementary frameworks:

• Cognitive Design Pyramid (4 tiers: Perceptual Efficiency → Cognitive Coherence → Emotional Engagement → Behavioral Alignment)
• Design Feedback Loop (Perceive → Interpret → Decide → Act → Learn)
• Three-Layer Visualization Model (Data → Visual Encoding → Cognitive Interpretation)

Time: 30-45 minutes

→ Go to Frameworks resource

Path 3: Get Domain-Specific Guidance

Choose this when: You're working on a specific type of design and want tailored cognitive principles.

Choose your domain:

3a. Data Visualization (Charts, Dashboards, Analytics)

→ Go to Data Visualization resource

Covers: Chart selection via task-encoding alignment, dashboard hierarchy and grouping, progressive disclosure for exploration, narrative data visualization

3b. Product/UX Design (Interfaces, Mobile Apps, Web Applications)

→ Go to UX Product Design resource

Covers: Learnability via familiar patterns, task flow efficiency, cognitive load management, onboarding design, error handling

3c. Educational Design (E-Learning, Training, Instructional Materials)

→ Go to Educational Design resource

Covers: Multimedia learning principles, dual coding, worked examples, retrieval practice, segmenting, coherence principle

Path 4: Access Quick Reference

Choose this when: You need rapid design guidance, core principles summary, or quick validation checks.

What you'll get: 20 core principles, 3-question check, common decision rules, design heuristics

Time: 5-15 minutes

→ Go to Quick Reference resource

Path 5: Explore Source Landscape

Choose this when: You want to understand the research traditions and key authors behind cognitive design principles.

What you'll get: Key researchers (Tufte, Norman, Ware, Cleveland & McGill, Mayer, Nielsen), their contributions, and when to cite them.

Time: 10-20 minutes

→ Go to Source Landscape resource

Path 6: Exit

Choose this when: You've completed your design work or gathered the information you need.

Before you exit:

• Have you achieved your goal for this session?
• Need to evaluate your design? → Use design-evaluation-audit skill
• Need to check for misleads? → Use cognitive-fallacies-guard skill
• Need to tell a data story? → Use visual-storytelling-design skill

Related Skills