In research, a statement that is taken for granted or considered true, even though it has not been scientifically tested, is known as a(n):

Appeared in: Daman & Diu Staff Nurse - 2018

Explanation

An assumption is a statement or belief that is accepted as true without requiring scientific proof within the context of the study.
These are foundational principles that are taken for granted, often based on logic or reason, but are not statistically tested.
Research is built upon assumptions; they are so fundamental that the research problem itself could not exist without them.

Option A: A hypothesis is not taken for granted; it is the very thing that is being tested in a quantitative study.
Option B: A theory is a well-established and evidence-based explanation, which is the opposite of a statement that has not been tested.
Option C: Delimitations define the scope and boundaries of the study; they are not beliefs or statements considered to be true.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Research Terminology: Assumptions vs. Hypotheses as background academic context rather than a clinical decision trigger.
When reading a research article for evidence-based practice, nurses must identify the study's assumptions to critically evaluate the validity and reliability of the findings.
Understanding a study's assumptions helps a nurse determine if the research is applicable to their specific patient population and clinical setting.
What if a study's major assumption is later proven false? The study's conclusions would be invalid, and any clinical practice changes based on it would need to be re-evaluated for safety and effectiveness.

How to Approach the Question

First, analyze the question's core definition: a statement considered true 'without being scientifically tested'.
Next, evaluate each option against this key phrase.
A 'hypothesis' is explicitly designed for testing, so it is incorrect.
A 'theory' is the result of extensive testing and evidence, so it is also incorrect.
A 'delimitation' defines the study's scope, not a belief held to be true.
An 'assumption' perfectly matches the definition of a belief taken as true without proof, making it the correct answer.

Concept Tested & Keywords

Concept Tested: Research Terminology: Assumptions vs. Hypotheses
Stem keywords: research, statement, taken for granted, true, not scientifically tested
Lead-in keywords: is known as
Negative lead-in flag: false

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E6 NursingResearch Suresh Sharma 5e Part 1 pp. 105-107, 104-106

E6 NursingResearch Sukhpal Kaur p. 115-117

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