Why Do Quasi-Experiments Tend to Have Very Good Construct Validity

Multiple Choice

Why do quasi-experiments tend to have very good construct validity for the independent variable?

A) Because the manipulations have been previously validated in the lab
B) Because they use real-world manipulations/experiences
C) Because they tend to use more participants
D) Because they also have good construct validity for the dependent variable
E) None of the above-quasi-experiments tend not to have very good construct validity for the independent variable