Another name for the threat to internal validity called "attrition" is
A) history.
B) participant loss.
C) instrumentation.
D) regression to the mean.

Name: Another name for the threat to internal validity called "attrition" is A) history. B) participant loss. C) instrumentation. D) regression to the mean.
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Quizplus · Accepted Answer

Attrition refers to the loss of participants in a study, which can result in bias and threaten the internal validity of the study. Another name for attrition is participant loss.

Another Name for the Threat to Internal Validity Called "Attrition