1 Maximum $140 - Macon and Warner Robins Campuses Only. 2  $140 - Macon Campus Only (Only for students taking at least 1 or more Macon on-campus hours.)  $40 - Warner Robins Campus Only (Only for students taking at least 1 or more Warner Robins on-campus hours.)
single-blind study. single-blind study. Etymology: L, singulus, one by one; AS, blind + L, studere, to be busy. an experiment in which the person collecting data knows whether the subject is in the control group or the experimental group, but subjects do not. See also double-blind study.
A blind or blinded-experiment is an experiment in which information about the test is masked from the participant, to reduce or eliminate bias, until after a trial outcome is known. It is understood that bias may be intentional or unconscious, thus no dishonesty is implied by blinding. If both tester and subject are blinded, the trial is called a double-blind experiment. Blind testing is used wherever items are to be compared without influences from testers' preferences or expectations, for exam