SORU: konuşmanın boş bırakılan bölümünde söylenmiş olabilecek sözü bulunuz
Hector : - This article talks about a double-blind test for new medication. Val : - ---- Hector : - Well, it refers to a type of scientific testing in which neither the subjects nor the experimenters know the makeup of the test and control group during the actual course of the experiments. Val : - I guess that's the best way to prevent anyone affecting the outcome of the experiment.