Which of the following is an incorrect statement about the Hawthorne effect?
If the Hawthorne effect is present in an experiment, there may be no actual difference as a result of the intervention.
According to the Hawthorne effect, respondents behave differently because they are part of the experiment.
The author does not believe that the Hawthorne effect could occur in prison research.
The Hawthorne effect may be more problematic for inmates in isolation.