In an experiment,the group that is NOT exposed to the treatment being tested is called the ________ group.

A) standardized
B) naturalistic
C) placebo
D) control

Placebo Group

A control group in a study that receives a sham treatment, allowing researchers to compare the effects of the real treatment on another group.

Treatment

Treatment encompasses the methods and applications used to manage or cure disease, relieve symptoms, or address psychological issues.

Experiment

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact through controlled investigation.