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

Question

Quizplus · Accepted Answer

Level of illumination can be controlled and manipulated by the researcher, making it a viable environmental variable. The other options - drug dosage, problem difficulty, and subject gender - are all factors that are typically considered independent or dependent variables in an experiment.

Independent and Dependent Variables Which of the Following Could Function