A quasi experiment has lower __________ validity but may have higher ________ validity
A) statistical, construct
B) construct, statistical
C) external, internal
D) internal, external

Question

Quizplus · Accepted Answer

Quasi experiments are often used in situations where a true experimental design is not possible, for example, when manipulating variables would be unethical or impractical. Quasi experiments have lower internal validity compared to true experimental designs because of the lack of random assignment to conditions. However, they may have higher external validity because they are conducted in real-world settings and include a broader range of participants. Choice D correctly identifies this tradeoff.

A Quasi Experiment Has Lower __________ Validity but May Have