An Animal Researcher Is Studying the Effect of a New

Multiple Choice

An animal researcher is studying the effect of a new drug on the memory of mice. One group of mice receives the drug while a second group does not. The memory of the mice is then tested by how quickly they can negotiate a previously learned maze. In this
Example, the group of mice that does not receive the drug would be considered the:

A) independent group.
B) correlational group.
C) control group.
D) experimental group.