Hypothesis is a/an?

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2021

Explanation

A hypothesis is defined as a tentative and testable statement that proposes a potential relationship between two or more variables.
Its fundamental purpose is to be subjected to scientific verification through data collection and analysis to see if it is supported by evidence.
Unlike an axiom, it is not accepted as true without proof; it is the very thing that the research aims to test.
The option 'Variable to be tested' captures this essential quality, as the hypothesis (which involves variables) is the proposition put forth for testing.

Option A: An axiom, or an assumption, is a statement that is accepted as true without requiring proof. A hypothesis is the opposite; it is a statement that must be rigorously tested.
Option B: A hypothesis is an unverified statement at the beginning of a study. The entire point of the research process is to test it and determine if it can be considered 'verified' by the evidence.
Option D: An established document implies a finalized, proven, or official record. A hypothesis is a preliminary, tentative idea proposed at the start of the research process.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Definition of a research hypothesis as background academic context rather than a clinical decision trigger.
In nursing, hypotheses are essential for evidence-based practice. They allow nurse researchers to test the effectiveness of interventions, such as a new wound care protocol or a patient education technique.
A well-formed hypothesis like, 'Structured preoperative teaching will result in lower postoperative pain scores compared to routine care,' provides a clear, testable goal for a nursing study.
What if? If a study were purely qualitative and exploratory, such as one aiming to understand the lived experience of patients with a rare disease, it would not start with a formal hypothesis. Instead, themes and potential hypotheses might emerge from the data as an outcome of the study.

How to Approach the Question

Identify the key term in the question: 'Hypothesis'.
Recall the fundamental definition of a hypothesis in the context of research or the scientific method.
The core concept is that a hypothesis is a testable prediction or a tentative statement that needs to be verified.
Evaluate each option based on this core concept.
Eliminate 'Axiom' because it's accepted without testing.
Eliminate 'Verified Variable' because a hypothesis is unverified at the start.

Concept Tested & Keywords

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E6 NursingResearch Sukhpal Kaur p. 108-110

E6 NursingResearch Suresh Sharma 5e Part 1 p. 98-100

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