Purpose
An operant conditioning chamber permits experimenters to study behavior conditioning (training) by teaching a subject animal to perform certain actions (like pressing a lever) in response to specific stimuli, like a light or sound signal. When the subject correctly performs the behavior, the chamber mechanism delivers food or another reward. In some cases, the mechanism delivers a punishment for incorrect or missing responses. With this apparatus, experimenters perform studies in conditioning and training through reward/punishment mechanisms.
Read more about this topic: Operant Conditioning Chamber
Famous quotes containing the word purpose:
“I have sought his aid—but if after endeavoring to do my best in the light which he affords me, I find my efforts fail, I must believe that for some purpose unknown to me, He wills it otherwise.”
—Abraham Lincoln (1809–1865)
“The purpose of population is not ultimately peopling earth. It is to fill heaven.”
—Graham D. Leonard (b. 1921)
“I think the worst thing this nation could do for humanity would be to leave any uncertainty as to our will, our purpose and our capacity to carry out our purpose.”
—Hubert H. Humphrey (1911–1978)