When participants are not aware of whether they are in the experimental or control condition, the researcher has employed a _____.
A)single-blind experiment
B)staged manipulation
C)physiological measure
D)straightforward manipulation

Question

Quizplus · Accepted Answer

When participants are not aware of whether they are in the experimental or control condition, the researcher has employed a single-blind experiment. In a single-blind experiment, the participants are unaware of which group they have been assigned to, but the researcher is aware of which group each participant has been assigned to.

When Participants Are Not Aware of Whether They Are in the Experimental