Final answer:
Research findings need to be replicated by others to confirm their validity and reliability, ensure the findings are generalizable, and provide more evidence to support the original research findings.
Step-by-step explanation:
Research findings need to be replicated or produced again by others to confirm their validity and reliability, ensure the findings are generalizable, and provide more evidence to support the original research findings. Replication is a cornerstone of scientific research and helps ensure the legitimacy of published research.