Question

What is the role of a control group in an experimental study?(1 point)ResponsesIt is used to observe natural behavior without any interventionIt is used to observe natural behavior without any interventionIt is used to compare the effects of the treatment with those who do not receive itIt is used to compare the effects of the treatment with those who do not receive itIt is where participants receive a placebo treatmentIt is where participants receive a placebo treatmentIt is used to collect data on the independent variable

Answer 1

The role of a control group in an experimental study is **to compare the effects of the treatment with those who do not receive it**.