When the design of an experiment simulates real-life conditions, it is said to be high in
A) internal validity
B) external validity
C) internal reliability
D) all of these

Question

Quizplus · Accepted Answer

When the design of an experiment simulates real-life conditions, it is said to be high in external validity, which refers to the extent to which the findings can be generalized to real-world settings. Internal validity, on the other hand, refers to the extent to which the results are attributable to the independent variable, and internal reliability refers to the consistency of the results within the study. While high external validity can often come at the expense of internal validity, in this case, it is the most relevant measure of validity given the design of the experiment. Therefore, the best choice is B.

When the Design of an Experiment Simulates Real-Life Conditions, It