You Are Conducting an Experiment to Determine Whether Teaching Students

Multiple Choice

You are conducting an experiment to determine whether teaching students the SQ4R method will increase their test scores.So,you explain your hypothesis to your participants and then
Conduct the experiment.Informing the participants about your hypothesis

A) may create research participant bias.
B) violates ethical standards.
C) prevents the random assignment of subjects.
D) will have no effect on the results of the experiment.