How can I determine the trustworthiness of research studies?

How can I determine the trustworthiness of research studies?

To assess the trustworthiness of research, consider the study's methodology, sample size, and peer review status.

What specific factors should I look for in the methodology?

Look for clear definitions, appropriate controls, and whether the study is randomized or observational.

Is the sample size important? Why?

Yes, a larger sample size generally increases the reliability of the results and reduces the margin of error.

How can I check if a study has been peer-reviewed?

You can check the journal's website or databases like PubMed to see if the study has undergone peer review.