Which of the following is NOT a threat to internal validity?
A) ecological isomorphism
B) spurious relationships
C) selection bias
D) attrition

Question

Quizplus · Accepted Answer

Ecological isomorphism is not a threat to internal validity as it refers to the similarity of environments across different levels of analysis and is not related to the internal validity of a study. Spurious relationships, selection bias, and attrition are all potential threats to the internal validity of a study.

Which of the Following Is NOT a Threat to Internal