After participating in an experiment on the effects of alcohol on sociability,Megan could not wait to return to her sorority house to tell all of her sisters about it.In this situation,the researcher should be concerned with the confound of
A)mortality.
B)regression to the mean.
C)testing.
D)diffusion of treatment.

Question

Quizplus · Accepted Answer

Diffusion of treatment occurs when participants share information about the experiment with others who have not yet participated, potentially affecting their behavior and the study's results.

After Participating in an Experiment on the Effects of Alcohol