What is external validity?
A) It is the accuracy of external measures.
B) It is validity established outside the experimental design.
C) It is the generalizability of research findings.
D) It is research assessments made by peer reviewers.

Question

Quizplus · Accepted Answer

External validity refers to the extent to which research findings can be generalized to other settings, populations or contexts beyond the particular sample and conditions used in the original study. In other words, it is about the ability to draw conclusions that are applicable to real-world situations, rather than being limited to the specific experimental conditions or group studied in the research. Therefore, it is not about the accuracy of external measures or the opinion of peer reviewers, nor is it necessarily established outside the experimental design (as internal validity can also be important).

What Is External Validity