How does a positive reinforcement differ from a negative reinforcement?

In explanation !

Explanation:

For positive reinforcement, think of it as adding something positive in order to increase a response. For negative reinforcement, think of it as taking something negative away in order to increase a response.

I hope I helped you^^!

there was no passage listed but using the process of elimination i'd say it was d. the high economy would do the opposite. i don't see how low prices would affect it. high unemployment is possible but i feel d is the better answer.