Participants who are exposed to the treatment being tested in an experiment are said to be assigned to the
A) random sample.
B) experimental group.
C) standardized treatment.
D) control group.

Question

Quizplus · Accepted Answer

Participants in an experiment are divided into two groups: the experimental group and the control group. The experimental group is exposed to the treatment being tested, while the control group is not exposed to the treatment but is used as a comparison group to assess the effectiveness of the treatment. Therefore, participants exposed to the treatment being tested in an experiment are assigned to the experimental group.

Participants Who Are Exposed to the Treatment Being Tested in an Experiment