Pavlov Repeatedly Paired a Buzzer with the Presentation of Food

question 43

Multiple Choice

Pavlov repeatedly paired a buzzer with the presentation of food and measured salivation to each. In this experiment the food was the

• A) unconditioned stimulus.
• B) unconditioned response.
• C) conditioned stimulus.
• D) conditioned response.

---

Definitions:

Hallucinogen

A substance that induces alterations in perception, thinking, and feeling, leading to hallucinations that are not real.

Stimulant

A substance that increases physiological or nervous activity in the body.

Cerebral Cortex

The outer layer of the brain involved in complex cognitive processes like reasoning, language, and consciousness.

Impaired Vision

A reduction or lack of visual capability resulting from conditions affecting the eyes or visual processing areas in the brain.