The best way to determine if a change in performance resulted from training or from other factors is to use a control group combined with_____.
A) a pre-/post-measure
B) a method of measuring trainee skill levels before the training takes place
C) a process of comparing training results with results from similar training programs in other companies
D) a return-on-investments calculation

Question

Quizplus · Accepted Answer

A pre-/post-measure allows for a comparison of performance before and after training, while a control group helps to isolate the effects of other factors that could potentially impact performance. Together, these two methods provide the most reliable way to determine the impact of training on performance. B is not sufficient on its own, as it does not account for other factors that may have influenced performance. C and D may provide some useful information, but they do not directly address the question of whether training was responsible for a change in performance.

The Best Way to Determine If a Change in Performance