A Subject Learns That When the Ceiling Light Is Flashing

question 76

Multiple Choice

A subject learns that when the ceiling light is flashing, lever pressing is rewarded, but when the chamber is dimly but continuously illuminated, lever pressing is not rewarded. Here, the dim, continuously illuminated ceiling light is the

• A) faded stimulus.
• B) sampled stimulus.
• C) S^D.
• D) S ^ .

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Definitions:

Acquired Immunodeficiency Syndrome

A chronic, potentially life-threatening condition caused by HIV, leading to severe damage to the immune system.

Immune System

The complex network of cells, tissues, and organs that work together to defend the body against attacks by foreign invaders, such as viruses, bacteria, and other pathogens.

Asymptomatic State

A condition wherein an individual is infected by a disease or virus but does not exhibit any noticeable symptoms.

Colorectal Cancer

A type of cancer that starts in the colon or rectum, characterized by the abnormal growth of cells in these locations.