A pre/post comparison is used to evaluate learning so that:
A)We know how much change took place during the program
B)We can calculate a t-test to get useful statistics
C)We can compare the trained group to the control group
D)We know where the group was at the start

Question

Quizplus · Accepted Answer

A pre/post comparison is used to evaluate learning by measuring the amount of change that occurred during the program. By comparing the pre-test scores to the post-test scores, we can determine how much knowledge or skill has been gained. Knowing the starting point (pre-test) is essential to measuring progress accurately. The other options (B and C) are not necessarily the main reasons for using a pre/post comparison. While a t-test may be used to analyze the data, it is not the primary purpose of the comparison. Similarly, comparing the trained group to the control group is not always necessary, depending on the research design.

A Pre/post Comparison Is Used to Evaluate Learning So That