It is difficult to construct experimental designs to test the efficiency of problem-oriented interventions because of the

Question

Quizplus · Accepted Answer

Identifying comparison locations is crucial for designing an experimental study because it helps to establish a control group to compare the outcomes of the problem-oriented intervention. However, finding comparison locations can be challenging in certain situations, making it difficult to design such studies. The other options (B, C, and D) are not as directly related to the difficulty of designing experimental studies for problem-oriented interventions.

It Is Difficult to Construct Experimental Designs to Test the Efficiency