Research design
Designing Multimodal Studies: When to Combine Text, Audio, Video, and Images
How to design a multimodal qualitative study where different materials deepen analysis rather than merely increase volume.
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Research design
Research design
How Many Interviews Are Enough? Saturation in Practice
How to use saturation carefully without turning it into a universal number or a substitute for methodological judgement.
Research design
Sampling in Qualitative Research: Purposive, Theoretical, and Maximum Variation Sampling Explained
A practical guide to matching qualitative sampling decisions to the question, case context, and claims a study can support.
Research design
What Makes Qualitative Data “Codable”? A Practical Framework Before You Start
A practical way to decide whether material is ready for qualitative coding, and what to do before creating a codebook.
Research design
Building a Codebook That Survives Contact with Real Data
How to build a flexible codebook with definitions and decision rules that can develop without becoming inconsistent.