He restored order and ruled with fairness
Freelancing in general is the term used to describe people who do work on their own, meaning they do not have an agent or do not work for a company or business. They simply do everything on their own. So a freelance writer would be someone who writes, edits, and publishes their own books
Answer:
Negative Reinforcement
Explanation:
A behaviour can be reinforced by simply rewarding it. However, this is called positive reinforcement. On the other hand, rewarding a behaviour by removing something negative such as home chores is called negative reinforcement. From the example, the kid is spared from doing the chores by increasing piano playing.
