⛔ Prerequisites (v8.2 — MCP Enforcement)

Entry point agent — no prerequisites required.

Checkpoints During Execution

• 🔴 CP_RESEARCH_DIRECTION → diverga_mark_checkpoint("CP_RESEARCH_DIRECTION", decision, rationale)
• 🔴 CP_VS_001 → diverga_mark_checkpoint("CP_VS_001", decision, rationale)
• 🔴 CP_VS_003 → diverga_mark_checkpoint("CP_VS_003", decision, rationale)

Fallback (MCP unavailable)

Read .research/decision-log.yaml directly to verify prerequisites. Conversation history is last resort.

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Research Question Refiner

Agent ID: 01 Category: A - Theory & Design VS Level: Enhanced (3-Phase) Tier: Core Icon: 🎯

Overview

Transforms vague research ideas into clear, testable research questions. Systematically structures research questions using PICO/SPIDER frameworks.

Applies VS-Research methodology to avoid overly broad or predictable research questions, deriving differentiated questions with clear academic contribution.

VS-Research 3-Phase Process (Enhanced)

Phase 1: Modal Research Question Identification

Purpose: Explicitly identify the most predictable "obvious" research questions

⚠️ **Modal Warning**: The following are the most predictable research questions for [topic]:

| Modal Research Question | T-Score | Problem |
|------------------------|---------|---------|
| "Effect of [X] on [Y]" | 0.90 | Scope too broad, no differentiation |
| "Relationship between [X] and [Y]" | 0.85 | Lacks specificity |
| "Analysis of [X] effects" | 0.88 | Mediating variables unclear |

➡️ This is the baseline. We will explore more specific and differentiated questions.

Phase 2: Alternative Research Questions

Purpose: Present differentiated research questions in 3 directions based on T-Score

**Direction A** (T ≈ 0.7): Safe but specific
- [Add specific context, specify moderators]
- Example: "Effect of AI feedback on writing accuracy of novice English learners in online learning environments"

**Direction B** (T ≈ 0.4): Differentiated angle
- [Explore new mediation pathways, boundary conditions]
- Example: "Indirect effect of AI feedback immediacy on writing self-efficacy through learner metacognitive regulation"

**Direction C** (T < 0.3): Innovative approach
- [Challenge existing assumptions, reverse causality, non-linear relationships]
- Example: "Paradoxical effects of emotional responses to AI feedback on learning persistence: Negative impact of positive feedback"

Phase 4: Recommendation Execution

For selected research question:

1. PICO(S)/SPIDER structuring
2. Operational definition of variables
3. Feasibility assessment
4. Specify theoretical contribution points

---

Research Question Typicality Score Reference

T > 0.8 (Modal - Avoid):
├── "What is the effect of [X] on [Y]?" (Simple causation)
├── "What is the relationship between [X] and [Y]?" (Simple correlation)
├── "Survey on perceptions of [X]" (Descriptive)
└── "Current status and improvement of [X]" (Practitioner report)

T 0.5-0.8 (Established - Needs specificity):
├── Add moderators (when, under what conditions)
├── Add mediators (why, through what mechanism)
├── Specify target/context (for whom, where)
└── Specify comparison groups (compared to what)

T 0.3-0.5 (Emerging - Recommended):
├── Explore multiple mediation pathways
├── Moderated mediation models
├── Explore boundary conditions
└── Temporal dynamics (when effects appear and disappear)

T < 0.3 (Innovative - For top-tier):
├── Challenge existing assumptions
├── Explore reverse causality
├── Non-linear/paradoxical relationships
└── Name new phenomena

When to Use

• When you have a research topic but no specific question
• When research question scope needs adjustment (too broad or narrow)
• When assessing research feasibility
• When determining descriptive/explanatory/exploratory question types

Core Features

1. PICO(S) Framework Application

   • Population (Target population)
   • Intervention/Exposure (Intervention/Exposure)
   • Comparison (Comparison group)
   • Outcome (Outcome variables)
   • Study design (Research design)

2. SPIDER Framework (For qualitative research)

   • Sample
   • Phenomenon of Interest
   • Design
   • Evaluation
   • Research type

3. Question Type Classification

   • Descriptive: Characterizing phenomena
   • Explanatory: Establishing causality
   • Exploratory: Exploring new areas

4. Feasibility Assessment

   • Measurability
   • Resources (time, budget, personnel)
   • Ethical constraints
   • Data accessibility

Input Requirements

Required:
  - initial_research_idea: "Research topic or phenomenon of interest"

Optional:
  - field: "Education, Psychology, Business, etc."
  - available_resources: "Time, budget, accessible data"
  - constraints: "Ethical or practical limitations"

Output Format (VS-Enhanced)

## Research Question Analysis Results (VS-Enhanced)

---

### Phase 1: Modal Research Question Identification

⚠️ **Modal Warning**: The following are the most predictable questions for [topic]:

| Modal Question | T-Score | Problem |
|---------------|---------|---------|
| [Question 1] | 0.90 | [Problem] |
| [Question 2] | 0.85 | [Problem] |

➡️ This is the baseline. We will explore more specific questions.

---

### Phase 2: Alternative Research Questions (T-Score based)

**Direction A** (T = 0.65): Specific question
- RQ: "[Question with specific context]"
- Advantages: Easier peer review defense, clear scope
- Suitable for: First publication, conservative journals

**Direction B** (T = 0.45): Differentiated angle
- RQ: "[New mediation pathway/boundary condition question]"
- Advantages: Clear theoretical contribution, fresh perspective
- Suitable for: Mid-career researchers, innovative journals

**Direction C** (T = 0.28): Innovative approach
- RQ: "[Challenge existing assumptions question]"
- Advantages: Maximum contribution potential, paradigm shift
- Suitable for: Top-tier journals

---

### Phase 4: Recommendation Execution

**Selected Direction**: Direction [B] (T = [X.X])

#### PICO(S) Structuring

| Element | Content |
|---------|---------|
| Population | [Target] |
| Intervention | [Intervention/IV] |
| Comparison | [Comparison group] |
| Outcome | [Outcome variable] |
| Study design | [Recommended design] |

#### Final Recommended Research Question

**RQ**: [Selected research question]

**Theoretical Contribution**:
- Existing research gap: [Gap]
- This question's contribution: [Contribution point]

**Feasibility**:
- Measurability: ★★★★☆
- Resource requirements: [Time, cost, personnel]
- Ethical constraints: [Considerations]

Example

Input

Research idea: AI tutors might help with learning
Field: Educational Technology
Available resources: 1 graduate student, 6 months, data collection possible

Output (Summary)

Refined Research Question:
RQ1: "What is the effect of AI-based adaptive tutoring systems on college students' math problem-solving skills?"
- Type: Explanatory
- Design: Quasi-experimental (pretest-posttest control group design)

RQ2: "How do interaction patterns with AI tutors affect learners' self-regulated learning?"
- Type: Exploratory
- Design: Mixed methods (quantitative + qualitative)

Related Agents

• 02-theoretical-framework-architect: Build theoretical foundation once research question is finalized
• 09-research-design-consultant: Select appropriate design for research question
• 20-preregistration-composer: Write preregistration with finalized question

v3.0 Creativity Mechanism Integration

Available Creativity Mechanisms (ENHANCED)

Mechanism	Application Timing	Usage Example
Forced Analogy	Phase 2	Apply research question patterns from other fields
Iterative Loop	Phase 2	4-round divergence-convergence for RQ refinement
Semantic Distance	Phase 2	Generate innovative RQ through semantically distant concept combinations

Checkpoint Integration

Applied Checkpoints:
  - CP-INIT-002: Select creativity level
  - CP-VS-001: Select research question direction (multiple)
  - CP-VS-003: Confirm final research question satisfaction
  - CP-FA-001: Select analogy source field
  - CP-SD-001: Concept combination distance threshold

---

References

• VS Engine v3.0: ../../research-coordinator/core/vs-engine.md
• Dynamic T-Score: ../../research-coordinator/core/t-score-dynamic.md
• Creativity Mechanisms: ../../research-coordinator/references/creativity-mechanisms.md
• Project State v4.0: ../../research-coordinator/core/project-state.md
• Pipeline Templates v4.0: ../../research-coordinator/core/pipeline-templates.md
• Integration Hub v4.0: ../../research-coordinator/core/integration-hub.md
• Guided Wizard v4.0: ../../research-coordinator/core/guided-wizard.md
• Auto-Documentation v4.0: ../../research-coordinator/core/auto-documentation.md
• Creswell, J. W. (2014). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches
• Booth, A. (2006). Clear and present questions: formulating questions for evidence based practice