You are giving a group of bicycle enthusiasts a test of their knowledge before and after you deliver a course on bike maintenance. You utilize the same test both times. What threat to validity might be an issue?
A) testing threat
B) maturation threat
C) history threat
D) mortality threat

Question

Quizplus · Accepted Answer

The testing threat is the most likely issue in this scenario, as the participants are taking the same test both before and after the course. This could potentially inflate their scores on the second test, as they may be more familiar with the questions or have a better understanding of the material simply because they took the test before. Maturation threat could also be a concern if the time between the two tests was long enough for the participants to naturally learn more about bike maintenance. However, this is less likely to be an issue if the course was designed specifically to address the knowledge gaps identified in the first test. History threat and mortality threat are less relevant in this context.

You Are Giving a Group of Bicycle Enthusiasts a Test