Replication is
A) used as a means of control only when statistical significance is marginal
B) generally considered a real test of an experimental result
C) only attempted when a researchers results are suspect
D) limited to testing internal validity, not external, construct, or statistical

Question

Quizplus · Accepted Answer

Replication is considered a real test of an experimental result because it involves repeating an experiment using the same methods and procedures to see if the same results are obtained. This helps to verify the findings of the original study and increase confidence in the results. Replication is not limited to testing internal validity, but can also be used to test external and construct validity as well as statistical significance. Replication is not only attempted when a researcher's results are suspect, but is a recommended practice in scientific research to increase the reliability and validity of findings.

Replication Is