What is the process of repeating a research study with different participants to see if the findings hold true?

The process of repeating a research study with different participants to verify the original findings is known as replication. Replication is a critical aspect of the scientific method, as it helps establish the reliability and validity of research results. By conducting the same study with a different sample, researchers can determine whether the effects observed in the original study are consistent across varied populations or under different conditions. This strengthens confidence in the generalizability of the findings.

Reiteration typically refers to the act of repeating information or instructions, but it does not specifically denote the scientific process of validating research findings. Reproduction might be used interchangeably in casual discussions; however, it generally pertains to reproducing the experimental conditions rather than focusing on different participants. Reassessment usually implies a review or evaluation of results, rather than the experimental repetition aimed at confirming findings. Each of these alternatives lacks the specific connotation of verifying findings through participant variation that replication embodies.