Exhibit 19-5 ​

question 48

Multiple Choice

Exhibit 19-5
​

-Refer to Exhibit 19-5. For graph (3) , if the seller of X raises the price from $1.50 to $2.00, the total revenue the seller receives will

• A)decrease by $30.
• B)increase by $30.
• C)decrease by $5.
• D)not change.

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Definitions:

Variable Interval

A schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed, which encourages steady response rates.

Responding

The act of giving a reaction or answer to a stimulus or question.

Reinforced

Strengthened or made more effective, often through repeated action or the application of an external stimulus.

Variable-Ratio

In behavioral psychology, a schedule of reinforcement where a response is rewarded after an unpredictable number of responses.