There is a change in performance after training. Which of the following offers the best way to determine whether it was caused by the training or by some other factor?
A)a control group
B)benchmarking
C)pre-/post-measure
D)a pre-test measure

Question

Quizplus · Accepted Answer

To determine whether the change in performance was caused by the training or by some other factor, it is important to have a control group that did not receive the training. By comparing the performance of the group that received the training to the performance of the control group, any changes in performance can be attributed to the training, rather than external factors. Benchmarking and pre-/post-measures can also be useful tools, but incorporating a control group would provide the most reliable way to determine the effect of the training. A pre-test measure alone would not be sufficient as it does not account for external factors that may influence the results.

There Is a Change in Performance After Training