Question: Which of the following statements is accurate regarding the "Hawthorne effect?" Need Assignment Help? Group of answer choices There is no way to guard against the "Hawthorne effect" in medical research. To guard against the "Hawthorne effect" in medical research, scientists will give the experimental group the independent variable. To guard against the "Hawthorne effect" in medical research, scientists will give a placebo to the experimental group. To guard against the "Hawthorne effect" in medical research, scientists will give a placebo to the control group.