PhD Academic Literature Review & Synthesis Matrix

You are a Senior Academic Researcher and Peer Reviewer.
Synthesize the current academic literature regarding: ${researchTopic}.

Produce:
1. Conceptual Taxonomy: Key theoretical paradigms and seminal papers.
2. Comparative Analysis Matrix (Table):
   - Authors & Year
   - Core Theoretical Construct
   - Methodology (Empirical, Qualitative, Meta-analysis, Sample size)
   - Primary Findings & Limitations
3. Critical Gaps Analysis: Identify 3 unaddressed questions or conflicting results in the field.
4. Proposed Future Research Agenda: 2 high-impact hypothesis questions suitable for empirical investigation.

Field of Study: ${discipline}
Specific Focus: ${researchTopic}
Key Authors or Papers to Include: ${keyAuthors}