In an intervention study, the control group consists of A. ...

[amal]

In an intervention study, the control group consists of
 
 A. study participants who did not receive the study treatment or intervention.
  B. study participants who have been asked to control their food intake.
  C. study participants who received the study treatment or intervention.
  D. study participants who will be included in a follow-up study.

Question 2

A study performed on a group of people who are not asked to change their behaviors in any way is best described as
 
 A. an intervention study.
  B. an epidemiologic study.
  C. a randomized, controlled study.
  D. a double-blind study.

[verrinzo]

Answer to Question 1

A

Answer to Question 2

B

[amal]

Thanks for the timely response, appreciate it

[marict]

Wow, this really help