Experimenter expectancies
A) have been uncovered in studies involving human subjects but not in those using animals
B) can be reduced by using a double blind procedure
C) can be eliminated by recruiting only "good" subjects
D) are not a problem for experienced experimenters

Question

Quizplus · Accepted Answer

Experimenter expectancies can be reduced by using a double blind procedure, which means neither the experimenter nor the participant know which group they are in, thus reducing the possibility of experimenter bias.

Experimenter Expectancies