One of the following research utilizes statistics to make generalization :

IGNOU PB. Bsc. Nsg. Entrance-2025

Nursing Research & Statistics

Easy

Appeared in: IGNOU PB. Bsc. Nsg. Entrance-2025

Explanation

Quantitative research is defined by its use of numerical data and statistical analysis to test hypotheses.
A key purpose of this methodology is to collect data from a large, representative sample.
The use of statistical analysis on a representative sample allows the findings to be generalized to the broader population from which the sample was drawn.

Option A: Phenomenological research is a specific type of qualitative research that focuses on understanding the subjective, lived experiences of individuals. It uses narrative data, not statistics, and does not aim for generalization.
Option B: Qualitative research aims to gain an in-depth understanding of phenomena through non-numerical data like interviews and observations. It typically uses small, non-random samples, which makes statistical generalization impossible.
Option D: Basic research (or pure research) is conducted to expand fundamental knowledge and theories without a specific practical application in mind. While it can employ quantitative methods, its primary purpose is knowledge generation, not necessarily statistical generalization. The term is broader and less specific than quantitative research.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Types of Research Methodologies and Generalization as background academic context rather than a clinical decision trigger.
Understanding research types is fundamental for Evidence-Based Practice (EBP). Nurses must be able to identify quantitative studies with generalizable findings to apply the best evidence to patient care.
When reading a research article, a nurse can quickly assess its potential applicability by identifying whether it is quantitative (potentially generalizable) or qualitative (provides deep context but not generalizable).
What if? - If a nurse reads a study about a new pain management technique based on a large randomized controlled trial (a quantitative design), they can have more confidence in applying the findings to their patients than if the study were a qualitative case study of only a few individuals.

How to Approach the Question

First, identify the key terms in the question stem: 'statistics' and 'generalization'.
Consider the definition of each option in relation to these keywords.
Recall that 'statistics' involves numerical data, which is the hallmark of quantitative research.
Remember that 'generalization' means applying findings from a sample to a larger population, a primary goal of quantitative studies that use large, representative samples.
Eliminate qualitative and phenomenological research, as they deal with non-numerical data and do not aim for generalization.
Rule out 'basic research' as it defines the purpose (knowledge expansion) rather than the method (statistical analysis for generalization), making 'quantitative research' the most precise answer.

Concept Tested & Keywords

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E6 NursingResearch Suresh Sharma 5e Part 1 pp. 30-32, 31-33, 33-35