00:02
In this question, describe a double -blind experiment and explain why blinding is used.
00:05
Use the term placebo effect.
00:07
So a double -blind experiment is when one side or actually both sides of the, so in an experiment you have the subjects and you have the researchers.
00:24
So that's what i mean by both sides.
00:26
So the subjects and the researchers, both of them, don't know who is getting the treatment.
00:32
And who is getting the placebo.
00:33
And then we'll describe the placebo effect, right? so both sides, neither side, not the subjects or the researchers, know who is getting the treatment and who is getting the control.
01:00
Or in this case, that's going to be called the placebo...