What is the most critical hurdle using nonexperimental data must overcome?
A) Lack of the random assignment of the treatment
B) Measuring outcomes effectively
C) Overcoming high attrition rates
D) Removing measurement error

Question

Quizplus · Accepted Answer

The lack of random assignment of treatment in nonexperimental data is the most critical hurdle because it increases the risk of confounding variables and makes it difficult to establish a causal relationship between the treatment and the outcome. Without random assignment, it is challenging to ensure that the treatment and control groups are similar in all relevant respects, and this can lead to biased estimates of treatment effects. While measuring outcomes effectively, reducing attrition rates and removing measurement error are also important considerations, the lack of random assignment is the most significant limitation of nonexperimental data.

What Is the Most Critical Hurdle Using Nonexperimental Data Must