Hector illustrated Positive reinforcement by promoting two employees because of their great performance.
Positive reinforcement is an act of rewarding good behavior to encourage it to happen again in the future, as Getting an A in the test was the good reinforcement I needed to keep learning.
For example, Giving positive reinforcement by giving the child extra rights or tangible rewards.
Thus, Positive reinforcement is the correct statement.
Learn more about Positive Reinforcement, refer:
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