In Some Parts of the United States, Pathways for Wildlife

question 54

Multiple Choice

In some parts of the United States, pathways for wildlife are built over or under highways to allow animals to cross safely. This is an example of

• A) a dispersal limitation.
• B) a habitat corridor.
• C) an ecological envelope.
• D) an ecological passage.

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Definitions:

FR-5 Schedule

A fixed-ratio schedule of reinforcement where a response is rewarded only after five instances of the behavior.

FR-15 Schedule

A fixed-ratio schedule of reinforcement where a response is reinforced only after it has been produced 15 times.

Fixed-Ratio

A reinforcement schedule where a response is reinforced only after a specified number of responses.

Variable-Ratio

A reinforcement schedule where a response is reinforced after an unpredictable number of responses, leading to high and steady response rates.