It is often better to overestimate than underestimate the number of participants that you will need in your research when applying for IRB approval.

Question

Quizplus · Accepted Answer

Overestimating the number of participants ensures that you have enough participants to complete the study and have sufficient data for analysis. Underestimating the number of participants can lead to inadequate sample size, which can compromise the validity and reliability of the study findings.

It Is Often Better to Overestimate Than Underestimate the Number