Mixed Methods Research

Overview

Mixed methods research combines qualitative and quantitative approaches within a single study or program of inquiry to leverage the strengths of both. Grounded in pragmatism, it selects methods based on what works best for the research question. The defining feature is not merely using both approaches but genuinely integrating them at design, methods, or interpretation levels to produce insights neither approach could achieve alone.

When to Use

• A single approach (qual or quant alone) cannot adequately address the research question
• Quantitative results need qualitative explanation (why did the effect occur?)
• Qualitative findings need quantitative testing (does the pattern generalize?)
• Complex phenomena require both breadth (quant) and depth (qual) of understanding

When NOT to Use

• When the research question can be fully addressed by one approach
• When the researcher lacks competence in either qualitative or quantitative methods
• When resources (time, funding, team) cannot support both strands adequately
• When the paradigmatic assumptions of qual and quant are irreconcilable for the specific study