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From themes to hypotheses: following up with quantitative methods.

David L Morgan1

  • 1Portland State University, Portland, Oregon, USA morgand@pdx.edu.

Qualitative Health Research
|April 11, 2015
PubMed
Summary
This summary is machine-generated.

This study explains how qualitative research can inform quantitative studies by translating themes into testable variables. It advocates for bidirectional mixed-methods research and collaboration between qualitative and quantitative researchers.

Keywords:
follow-up studiesmixed methodsqualitativesequential designs

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Area of Science:

  • Social Sciences
  • Health Sciences
  • Education Research

Background:

  • Mixed-methods research integrates qualitative and quantitative approaches.
  • A common design involves qualitative research preceding quantitative research.
  • This sequential design requires translating qualitative findings into quantitative variables.

Purpose of the Study:

  • To illustrate the operationalization process from qualitative themes to quantitative variables.
  • To demonstrate the application of these procedures with varying complexity.
  • To advocate for bidirectional mixed-methods research and interdisciplinary collaboration.

Main Methods:

  • Qualitative research to identify themes.
  • Operationalization of qualitative themes into quantitative variables.
  • Quantitative research to test hypotheses generated from qualitative findings.

Main Results:

  • Successful translation of qualitative concepts into measurable quantitative variables.
  • Examples ranging from simple to complex model evaluations.
  • Demonstration of hypothesis generation and testing in a sequential design.

Conclusions:

  • Qualitative research can effectively inform quantitative studies through operationalization.
  • Bidirectional mixed-methods designs (quantitative following qualitative and vice versa) are valuable.
  • Enhanced research outcomes are achieved through mutual attention and collaboration between qualitative and quantitative researchers in a field.