Evaluators who learn that a treatment group shows a higher average level on measures of desired outcomes than a comparison group at a p

Question

Evaluators who learn that a treatment group shows a higher average level on measures of desired outcomes than a comparison group at a p < .05 level have
A) completed the work necessary to show that the program is worthwhile and should be maintained.
B) made a serious error since statistical significance tests are never used in program evaluations.
C) not completed their work since field settings require an understanding of the extent of improvement.
D) focused on a criterion that is value-oriented and, consequently, inappropriate for program evaluation.

Quizplus · Accepted Answer

While statistical significance is important, it is not the only factor to consider in program evaluation. Evaluators must also understand the extent of improvement in the field setting, which requires more in-depth analysis beyond statistical tests. Therefore, choice C is the best answer. Choices A and D are incorrect because statistical significance alone is not enough to determine the overall worth of a program or criterion in program evaluation. Choice B is incorrect because statistical tests are commonly used in program evaluation.

Evaluators Who Learn That a Treatment Group Shows a Higher