What are some common challenges in research methodologies?

What are some common challenges in research methodologies?

Some common challenges include selecting the right methodology, data collection issues, and ensuring validity and reliability.

Can you elaborate on data collection issues?

Sure! Data collection issues can arise from participant recruitment, response bias, and limitations in data collection tools.

How can researchers overcome these challenges?

Researchers can pilot their methods, use mixed methods, and ensure clear communication with participants to mitigate these challenges.

What role does sample size play in research methodology?

Sample size is crucial as it affects the power of the study, the generalizability of results, and the accuracy of estimates.