which of the following should be used to increase correct responses and appropriate behavior?

Correct Answer: C. Reward

Option C. Reward: Providing rewards, such as praise, tokens, or privileges, for demonstrating correct responses and appropriate behavior is an effective way to reinforce these actions. Rewards serve as positive reinforcement, encouraging individuals to repeat the behavior that led to the reward. This approach is widely used in various settings, including education, parenting, and workplace management, to motivate individuals and shape their behavior towards desired outcomes.