Processual Validity in Qualitative Research in Healthcare

Area of Science:

• Healthcare Research
• Qualitative Methodology
• Medical Education

Background:

• Qualitative research presents challenges in knowledge development, particularly concerning validity.
• Assessing validity in qualitative research is complex due to diverse paradigms, ontologies, theories, and methods.

Purpose of the Study:

• To introduce and advocate for processual validity in qualitative health care research.
• To demonstrate the importance and applicability of processual validity through case studies.

Main Methods:

• A processual validity model was selected and applied.
• Two case studies were used to illustrate the model's application and benefits.
• The model encompasses all research steps, from pre-data collection to post-analysis.

Main Results:

• Processual validity enhances the transparency and reliability of the qualitative research process.
• The application of processual validity provides stronger evidence for research findings.
• Case studies highlighted its importance in understanding gaps in primary health care and hospital improvements.

Conclusions:

• Processual validity is crucial for robust qualitative health care research.
• Implementing processual validity can positively influence the thinking and execution of future qualitative studies.
• This approach ensures a more rigorous and dependable research process.