Chapter 2: Problem 12
The problem of experimenter bias can be avoided by: A. not informing participants of the hypothesis of the experiment. B. telling the subjects that there are no "right" or "wrong" answers. C. using a research strategy in which neither subjects nor experimenter know which participants are in the experimental and control groups. D. having the experimenter use only nonverbal signals when communicating with the participants.
Short Answer
Step by step solution
Key Concepts
These are the key concepts you need to understand to accurately answer the question.