A "reward" is a positive outcome or benefit given in response to a specific action or behavior. It can take various forms, such as money, praise, or privileges, and is often used to encourage desired behaviors in both humans and animals. For example, in psychology, rewards are used in behavior modification techniques to reinforce good habits. In many contexts, rewards serve to motivate individuals to achieve goals or complete tasks. In workplaces, employees may receive bonuses or recognition for their hard work. In education, students might earn grades or certificates for their achievements, promoting a culture of learning and accomplishment.