claude-code-skills-reference/prompt-optimizer/references/domain_theories.md

Domain Theories for Prompt Enhancement

Purpose

When enhancing prompts, grounding the solution in established domain theories provides:

• Proven methodologies and frameworks
• Industry best practices
• Credibility and rigor
• Structured problem-solving approaches

Common Domain Theory Mappings

Productivity & Time Management

Applicable for: Task management apps, productivity tools, scheduling systems

Relevant Theories:

1. Getting Things Done (GTD) - David Allen

   • Capture, Clarify, Organize, Reflect, Engage
   • Next action principle
   • Context-based task organization

2. Pomodoro Technique - Francesco Cirillo

   • 25-minute focused work intervals
   • Regular breaks
   • Distraction management

3. Eisenhower Matrix

   • Urgent/Important prioritization
   • Four quadrants for task classification

4. Pareto Principle (80/20 Rule)

   • Focus on high-impact activities
   • Effort vs. outcome optimization

5. Timeboxing

   • Fixed time allocations
   • Deadline-driven focus

Behavior Change & Habit Formation

Applicable for: Health apps, learning platforms, goal-tracking systems

Relevant Theories:

1. BJ Fogg Behavior Model (B=MAT)

   • Behavior = Motivation × Ability × Trigger
   • Tiny habits principle
   • Behavioral chains

2. Atomic Habits - James Clear

   • 1% improvement philosophy
   • Habit stacking
   • Identity-based habits

3. Operant Conditioning

   • Positive/negative reinforcement
   • Reward schedules
   • Immediate feedback loops

4. Self-Determination Theory

   • Autonomy, competence, relatedness
   • Intrinsic vs. extrinsic motivation

User Experience & Interface Design

Applicable for: UI/UX projects, web applications, mobile apps

Relevant Theories:

1. Hick's Law

   • Choice overload reduction
   • Decision time optimization

2. Fitts's Law

   • Target size and distance relationship
   • Touch target optimization

3. Miller's Law (7±2)

   • Cognitive load management
   • Chunking information

4. Jakob's Law

   • Familiar design patterns
   • User expectations

5. Progressive Disclosure

   • Layered information architecture
   • Complexity management

6. Gestalt Principles

   • Proximity, similarity, closure
   • Visual hierarchy

Gamification & Engagement

Applicable for: Learning apps, fitness trackers, social platforms

Relevant Theories:

1. Octalysis Framework - Yu-kai Chou

   • 8 core drives of gamification
   • White hat vs. black hat mechanics

2. Self-Determination Theory in Games

   • Challenge and mastery
   • Social connection
   • Autonomy in gameplay

3. Flow Theory - Mihaly Csikszentmihalyi

   • Skill-challenge balance
   • Immediate feedback
   • Clear goals

4. Variable Reward Schedules

   • Unpredictability and anticipation
   • Dopamine-driven engagement

Learning & Education

Applicable for: E-learning platforms, training systems, educational apps

Relevant Theories:

1. Bloom's Taxonomy

   • Knowledge → Comprehension → Application → Analysis → Synthesis → Evaluation
   • Learning objective hierarchy

2. Spaced Repetition

   • Forgetting curve optimization
   • Long-term memory consolidation

3. Active Recall

   • Retrieval practice
   • Testing effect

4. Cognitive Load Theory

   • Intrinsic, extraneous, germane load
   • Working memory limitations

5. Zone of Proximal Development

   • Scaffolding
   • Guided learning

Data Visualization & Analytics

Applicable for: Dashboard design, reporting tools, analytics platforms

Relevant Theories:

1. Tufte's Principles

   • Data-ink ratio
   • Chartjunk elimination
   • Small multiples

2. Gestalt Principles for Data

   • Pre-attentive attributes
   • Visual encoding

3. Information Scent

   • Navigation cues
   • Progressive exploration

E-commerce & Conversion

Applicable for: Online stores, checkout flows, landing pages

Relevant Theories:

1. Cialdini's Principles of Persuasion

   • Reciprocity, commitment, social proof
   • Scarcity, authority, liking

2. AIDA Model

   • Attention → Interest → Desire → Action
   • Conversion funnel optimization

3. Paradox of Choice

   • Option limitation
   • Decision fatigue reduction

Information Architecture

Applicable for: Content-heavy sites, knowledge bases, documentation

Relevant Theories:

1. Information Foraging Theory

   • Scent trails
   • Cost-benefit of navigation

2. Card Sorting Principles

   • User mental models
   • Category optimization

3. LATCH Framework (Location, Alphabet, Time, Category, Hierarchy)

   • Information organization patterns

Security & Trust

Applicable for: Authentication systems, privacy-sensitive apps, financial platforms

Relevant Theories:

1. Zero Trust Architecture

   • Never trust, always verify
   • Least privilege access

2. Defense in Depth

   • Layered security controls
   • Multiple fail-safes

3. Privacy by Design

   • Proactive privacy measures
   • User control over data

Accessibility

Applicable for: Inclusive design, government services, public platforms

Relevant Theories:

1. WCAG Principles (POUR)

   • Perceivable, Operable, Understandable, Robust

2. Universal Design

   • Equitable use
   • Flexibility in use
   • Simple and intuitive

How to Select Theories

1. Identify the domain from user requirements
2. Match to primary objective (engagement, learning, conversion, etc.)
3. Select 2-4 relevant theories that complement each other
4. Apply principles to specific features and workflows
5. Cite theories in enhanced prompts to add credibility

Example Theory Selection

Requirement: "Build a habit tracker app"

Domain: Behavior Change & Habit Formation

Selected Theories:

• BJ Fogg Behavior Model (for trigger design)
• Atomic Habits (for habit stacking)
• Gamification (for motivation and rewards)

Application:

• Use tiny habits to lower barrier to entry
• Implement trigger notifications at optimal times
• Add streak tracking and badges for engagement
• Enable habit chains for compound behavior