In-Depth Research Methodology

Overview

In-depth research goes beyond surface-level literature review to conduct exhaustive, multi-source investigations that synthesize evidence from academic papers, grey literature, industry reports, datasets, and primary sources. This methodology is used when a research question requires comprehensive coverage — for systematic reviews, policy briefs, competitive analyses, or foundational literature surveys in a new research direction.

The 5-Phase Investigation Framework

Phase 1: Scope Definition (10% of effort)

Before searching, define boundaries explicitly:

## Research Brief Template

**Central Question**: [One sentence, specific and falsifiable]
**Sub-Questions** (3-5):
  1. [Decomposed aspect 1]
  2. [Decomposed aspect 2]