The active manipulation of the treatment by the investigator is the hallmark that distinguishes experimental from observational studies.

Name: The active manipulation of the treatment by the investigator is the hallmark that distinguishes experimental from observational studies.
Brand: Quizplus
Rating: 4.9 (36 reviews)

Question

Quizplus · Accepted Answer

In experimental studies, the investigator actively manipulates the treatment or intervention to study its effects, whereas in observational studies, the investigator observes without intervention.

The Active Manipulation of the Treatment by the Investigator Is