Rashad,who is participating in a psychology experiment on the effects of alcohol on perception,is truthfully told by the experimenter that he has been assigned to the "high-dose condition." What is wrong with this experiment?

Question

Quizplus · Accepted Answer

By informing Rashad that he has been assigned to the "high-dose condition," the experimenter has potentially created an expectancy effect in Rashad. This means that Rashad may behave or react in a certain way because he expects certain effects from the high dose of alcohol. This introduces a potential confound into the experiment and makes it difficult to accurately assess the true effects of the alcohol on perception.

Rashad,who Is Participating in a Psychology Experiment on the Effects