Which of the following independent variables is most likely to require a manipulation check?

Name: Which of the following independent variables is most likely to require a manipulation check?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Manipulation checks are often necessary for variables that are internal states or constructs, such as anxiety levels, because their manipulation is not as directly observable or measurable as external conditions like room temperature or whether someone is wearing glasses.

Which of the Following Independent Variables Is Most Likely to Require