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Updated: Jun 30, 2026
10:39
Qualitative and Quantitative Validation of Tools with Rating Scales Aimed at Assessing the Quality of University Service-Learning
Published on: August 29, 2025
The quality of qualitative research
Dave S Collingridge1, Edwin E Gantt
1Intermountain Healthcare, Salt Lake City, Utah 84143, USA. david.collingridge@intermountainmail.org
Summary
This study clarifies qualitative research standards, including reliability, validity, and sampling, for medical science. It presents three major frameworks—ethnography, phenomenology, and grounded theory—to improve qualitative data analysis and medical care.
Area of Science:
- Medical research methodology
- Qualitative research in healthcare
Background:
- Qualitative research is increasingly used in medical science.
- Understanding of qualitative research standards and analysis methods has not kept pace with its growing use.
Purpose of the Study:
- To clarify standards for qualitative research reliability, validity, sampling, and generalizability.
- To present three major theoretical frameworks for qualitative data collection and analysis in medical science.
Main Methods:
- The study clarifies core qualitative research concepts.
- It details three theoretical frameworks: ethnography, existential phenomenology, and grounded theory.
- Each framework's data collection and analysis steps are presented with examples.
Main Results:
- Provides clear definitions and explanations of qualitative research standards.
- Outlines the fundamental steps for ethnography, existential phenomenology, and grounded theory.
- Illustrates how these qualitative approaches can enhance medical care through real-life examples.
Conclusions:
- Adopting these frameworks can improve the rigor and application of qualitative research in medicine.
- Enhanced understanding and application of qualitative methods can lead to better medical care outcomes.
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