Which of the following does not represent a threat to internal validity?
A) Random assignment
B) History
C) Differential attrition
D) Regression artifact

Name: Which of the following does not represent a threat to internal validity? A) Random assignment B) History C) Differential attrition D) Regression artifact
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Question

Quizplus · Accepted Answer

Random assignment is a method used to ensure that participants are equally distributed across different groups, thereby enhancing internal validity rather than threatening it.

Which of the Following Does Not Represent a Threat to Internal