Researchers Condition a Flatworm to Contract When Exposed to Light

question 19

Multiple Choice

Researchers condition a flatworm to contract when exposed to light by repeatedly pairing the light with electric shock. The electric shock is a(n)

• A) negative reinforcer.
• B) conditioned stimulus.
• C) conditioned reinforcer.
• D) unconditioned stimulus.

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Definitions:

Refuse Requests

The act of denying or rejecting an appeal or solicitation for something.

Monetary Contribution

A donation or payment made in the form of money to support a cause, organization, or individual.

Charitable Organization

A non-profit entity that operates to provide aid or donations for those in need and for other philanthropic purposes.

BMI Industries

A fictional or specific company name that does not represent a universally recognized key term without further context.