RUHS, Jaipur, M.Sc Nursing Entrance Exam-2018
Nursing Research & Statistics
Easy
Simple random sampling is a type of?
Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2018
Explanation
- Simple random sampling is a classic example of probability sampling.
- In this method, every member of the population has an equal and known chance of being selected for the study.
- The core principle is random selection, which is the defining characteristic of probability sampling.
- This approach minimizes selection bias and enhances the generalizability of the research findings to the entire population.
Why Other Options Were Wrong
- Option B: Non-probability sampling involves non-random selection based on factors like convenience or the researcher's judgment. This is the opposite of simple random sampling, which is strictly based on chance.
- Option C: Convenient sampling is a specific type of non-probability sampling. It involves selecting participants who are easiest to reach, which introduces significant bias and is not random.
- Option D: This option is incorrect because a correct answer, 'Probability sampling', is provided as the first option.
Related Visual
Clinical Relevance
- Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Types of sampling methods in research methodology as background academic context rather than a clinical decision trigger.
- Understanding sampling methods is crucial for nurses to critically appraise research studies. It helps determine if the findings of a study are valid and can be generalized to their own patient population.
- When participating in or conducting nursing research, choosing the correct sampling method is essential for producing credible evidence that can inform evidence-based practice.
- A nurse reading a study that used convenience sampling must be cautious about applying its findings broadly, as the sample may not be representative of all patients with that condition.
How to Approach the Question
- First, identify the key term in the question: 'Simple random sampling'.
- Recall the definition of simple random sampling. The core concepts are 'random' and 'equal chance' for every member of the population.
- Consider the major categories of sampling techniques. The primary division is between probability (random) and non-probability (non-random) sampling.
- Categorize 'simple random sampling' based on its definition. Since it involves random selection with an equal chance, it fits directly under the umbrella of probability sampling.
- Evaluate the given options. 'Probability sampling' is a direct match. 'Non-probability sampling' and 'Convenient sampling' are incorrect as they describe non-random methods.
Concept Tested & Keywords
- Concept Tested: Types of sampling methods in research methodology.
- Stem keywords: Simple random sampling, type
- Lead-in keywords: BEST, MOST RELEVANT CLUE
- Negative lead-in flag: false
Question ID
QyPJYhFK2mtEkbbWG-4pbo
Reference Book
E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) p. 2848-2850
E6 NursingResearch Suresh Sharma 5e Part 1 p. 234-236
E6 NursingResearch Sukhpal Kaur p. 250-252
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More Population, Sample & Sampling Questions
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- Systematic sampling is related to which field of study?
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