Single-blind refers to:
A) The experimenter not knowing which group is the experimental group and which is the control group
B) The participants not knowing if they are in the experimental group or the control group
C) A procedure that should be implemented in education when possible
D) A way to control for sequencing effects

Question

Quizplus · Accepted Answer

In a single-blind study, the participants do not know whether they are receiving the treatment or are in the control group, which helps to prevent bias in their responses.

Single-Blind Refers To