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joyline yegon
Apr 17

What researcher should consider when developing sampling design?

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Apr 17
1. Research objectives: The researcher should clearly define the research objectives and determine the population of interest before developing a sampling design.

2. Population characteristics: The researcher should consider the characteristics of the population, such as size, diversity, and distribution, when developing a sampling design.

3. Sampling frame: The researcher should have a clear sampling frame, which is a list of all the elements in the population from which the sample will be drawn.

4. Sampling method: The researcher should carefully select a sampling method that is appropriate for the research objectives and population characteristics. Common sampling methods include random sampling, stratified sampling, and cluster sampling.

5. Sample size: The researcher should determine an appropriate sample size based on the research objectives, population characteristics, and sampling method.

6. Sampling bias: The researcher should be aware of potential sources of sampling bias, such as non-response bias or selection bias, and take steps to minimize or control for these biases.

7. Data collection methods: The researcher should consider the data collection methods that will be used to gather information from the sample, such as surveys, interviews, or observations.

8. Ethical considerations: The researcher should ensure that the sampling design is ethical and complies with relevant ethical guidelines, such as obtaining informed consent from participants and protecting their confidentiality.

9. Budget and resources: The researcher should consider the budget and resources available for the study when developing a sampling design, as certain sampling methods may be more costly or resource-intensive than others.

10. Pilot testing: The researcher may consider conducting a pilot test of the sampling design to identify any potential issues or challenges before implementing the study on a larger scale.

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