Negative methods of behavior correction include all but this:

Sarcasm

Verbal Abuse

Setting an example for proper behavior

Humiliation

When you desire to modify someone else's behavior, you need to ensure that the approach you use is effective for your target. Though positive punishments, which are done through negative methods such as giving a sarcastic response, verbally abusing, or humiliating the target for exhibiting the behavior can be used, it may not be as effective as (C) setting an example for proper behavior.