The problem of rigor in qualitative research

Area of Science:

• Nursing Research
• Qualitative Inquiry
• Scientific Rigor

Background:

• Limited explicit discussion exists regarding the rigor and relevance of qualitative research within nursing literature.
• The scientific merits of qualitative research are debated due to method diversity, blurred boundaries with quantitative research, conventional evaluation criteria, and inherent artistic elements.

Purpose of the Study:

• To explore how qualitative research can achieve rigor while maintaining relevance to nursing.
• To present a framework for understanding research approaches and strategies for enhancing qualitative rigor.

Main Methods:

• Literature review and conceptual analysis.
• Development of a framework for comparative research approaches.
• Synthesis of strategies to ensure rigor in qualitative research.

Main Results:

• Identified four key factors complicating the scientific evaluation of qualitative research.
• Proposed a framework to delineate similarities and differences between research methodologies.
• Summarized practical strategies for achieving scientific rigor in qualitative nursing research.

Conclusions:

• Qualitative research can be both rigorous and relevant to nursing.
• A clear framework and targeted strategies are essential for advancing the scientific standing of qualitative nursing research.