Independent and Dependent Variables Which of the following could serve as a task variable in an experiment?
A)drug dosage
B)level of illumination
C)problem difficulty
D)subject gender

Question

Quizplus · Accepted Answer

Task difficulty could serve as a task variable in an experiment because it is a manipulation of a specific aspect of the task being performed. The other choices (drug dosage, level of illumination, and subject gender) would be better suited as independent or dependent variables in an experiment.

Independent and Dependent Variables Which of the Following Could Serve