Final answer:
The correct answer is 'between-subjects design', where different groups are exposed to different levels of the independent variable and the dependent variable's changes are measured and analyzed.
Step-by-step explanation:
An experiment that tests a different group of subjects in each of the experimental conditions is said to use a between-subjects design. In such a design, each group is exposed to a different level of the independent variable, with the experimental group receiving the experimental manipulation and the control group not receiving this manipulation. The changes are measured in the dependent variable, and the results are then statistically analyzed to determine if there is a meaningful difference between the groups.