All the following are qualitative research methods EXCEPT?

AIIMS Bhuvneshwar NO- 2018

Nursing Research & Statistics

Easy

Appeared in: AIIMS Bhuvneshwar NO- 2018

Explanation

Correlational research is a quantitative method used to measure the statistical relationship between two or more variables.
It uses numerical data to determine the strength and direction of an association (e.g., positive, negative, or no correlation).
Unlike qualitative methods that explore 'why' or 'how' in a descriptive manner, correlational research quantifies the relationship without establishing causality.
Therefore, it is the exception in a list of qualitative methods.

Option B: Phenomenology is a classic qualitative research design. It focuses on understanding the lived experiences of individuals, which is a core tenet of qualitative inquiry.
Option C: Ethnography is a well-established qualitative method. It involves the immersive study of a culture or social group to understand their behaviors and beliefs from an insider's perspective.
Option D: Grounded theory is a distinct qualitative research approach. Its purpose is to inductively develop a new theory from the data collected, which is a hallmark of qualitative research.

Visual 1: Flowchart: A flowchart showing 'Research Approaches' branching into 'Quantitative' and 'Qualitative'. 'Quantitative' further branches to show 'Correlational', 'Experimental', etc. 'Qualitative' branches to show 'Phenomenology', 'Ethnography', and 'Grounded Theory'.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Types of Research Methods (Qualitative vs. Quantitative) as background academic context rather than a clinical decision trigger.
Understanding the difference between research types is crucial for nurses to critically appraise evidence for practice. A nurse needs to know whether a study describing patient experiences (qualitative) or a study measuring the effectiveness of an intervention (quantitative) is more relevant to their clinical question.
For example, a nurse might read a phenomenological study to better understand the emotional journey of patients with a new cancer diagnosis. They might then read a quantitative (e.g., experimental) study to determine the most effective anti-nausea medication for these patients during chemotherapy.
What if? If a nurse wants to understand not just if a new patient education program improves compliance, but how and why it works from the patient's perspective, they would need to look for qualitative studies (like phenomenology or grounded theory), not just quantitative correlational data.

How to Approach the Question

First, identify the key concept in the question stem: 'qualitative research methods'.
Next, notice the critical lead-in keyword 'EXCEPT'. This means you are looking for the option that is NOT a qualitative method.
Define 'qualitative research' in your mind: It explores meanings, experiences, and phenomena using non-numerical data (words, observations).
Evaluate each option against this definition:
Correlation: Does this involve numbers and statistics? Yes, it measures relationships between variables numerically. This is likely the answer.
Phenomenology: Does this explore experiences? Yes, lived experiences.

Concept Tested & Keywords

Concept Tested: Types of Research Methods (Qualitative vs. Quantitative)
Stem keywords: qualitative research methods
Lead-in keywords: EXCEPT
Negative lead-in flag: The question asks to identify the option that does NOT fit the category of qualitative research.

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