Qualities or characteristics that are measured in natural settings are?

RUHS, Jaipur, M.Sc Nursing Entrance Exam-2019

Nursing Research & Statistics

Easy

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2019

Explanation

Research variables are qualities, attributes, or characteristics that are observed or measured in a natural setting without manipulation.
This type of variable is central to descriptive, exploratory, and qualitative studies where the aim is to understand phenomena as they naturally occur.
Unlike experimental studies, no cause-and-effect relationship is tested; the focus is on description and exploration.

Option A: A dependent variable is the 'effect' or outcome that is measured in response to a change in an independent variable. It is not simply observed in a natural setting but is expected to change based on an intervention.
Option B: An independent variable is the 'cause' or intervention that is manipulated or controlled by the researcher to see its effect on the dependent variable. It is the opposite of a variable measured in a natural setting without interference.
Option D: Demographic variables are specific characteristics of the study participants, such as age, gender, or education level. While they are measured, they serve to describe the sample rather than being the primary phenomenon of interest in the way the question implies.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Types of variables in nursing research as background academic context rather than a clinical decision trigger.
Understanding the different types of variables is fundamental for nurses to critically appraise research articles and determine the validity and applicability of findings to their practice.
When reading a descriptive study about patient satisfaction in a clinic, a nurse can identify 'patient satisfaction' as the research variable and understand that the study aims to describe this characteristic, not test an intervention to improve it.
What if? If a study introduced a new communication technique to see if it improved patient satisfaction, then 'communication technique' would become the independent variable and 'patient satisfaction' would become the dependent variable, changing the study from descriptive to experimental.

How to Approach the Question

First, identify the key phrases in the question: 'measured' and 'natural settings'.
The term 'natural settings' implies a lack of manipulation or control by the researcher.
Analyze the options: 'Dependent' and 'Independent' variables are core components of experimental research, where the researcher manipulates one (independent) to see the effect on the other (dependent). This contradicts the 'natural setting' clue.
'Demographic variables' are specific to participant characteristics, which is too narrow for the general term requested.
'Research variable' is the broad term used in non-experimental (descriptive, exploratory) studies for characteristics that are simply observed as they exist. This perfectly matches the question's description.

Concept Tested & Keywords

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E6 NursingResearch Suresh Sharma 5e Part 1 pp. 86-88, 87-89