In 2010, the GDP of the United States Totaled About

question 8

Multiple Choice

In 2010, the GDP of the United States totaled about:

• A)$14.5 billion.
• B)$145 billion.
• C)$14.5 trillion.
• D)$145 trillion.

Comprehend the process and stages involved in implementing contingency management programs.

Understand the mechanisms and effects of extinction on behavior.

Recognize the role of behavior modification and self-reinforcement in changing behavior.

Identify brain structures associated with negative contrast effects.