The Activities in Which U

question 170

Multiple Choice

The activities in which U.S. workers are relatively more productive

• A) pay higher wages.
• B) are those in which the United States has a comparative advantage.
• C) are at risk of disappearing from the United States when NAFTA is completed.
• D) Both answers A and B are correct.

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with the unconditioned stimulus, eventually comes to trigger a conditioned response.

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally and automatically triggers a response without any conditioning.

Successive Approximations

A series of gradual steps, each of which is more similar to the final desired response.

Law Of Effect

A principle of behavior psychology proposed by Edward Thorndike suggesting that actions which produce satisfying effects in a given situation become more likely to occur again, while actions producing unpleasant effects become less likely.