When evaluating their program,in which group exercise classes tended to increase several measures of participant health,researchers concluded that it didn't really matter how the group classes worked,just so long as it worked.This is an example of ______.
A)black box theory
B)program theory
C)utilization theory
D)theory-driven evaluation

Question

Quizplus · Accepted Answer

This is an example of black box theory, where the focus is on what works rather than how it works. The researchers are not concerned with understanding the underlying mechanisms of the group exercise classes, but rather with the positive outcomes they produce.

When Evaluating Their Program,in Which Group Exercise Classes Tended to Increase