Which One of the Following Is an Example of Negative

Multiple Choice

Which one of the following is an example of negative reinforcement?

A) When Kevin does his homework, his teacher praises him profusely, to the point that it embarrasses him.
B) When Kathleen insults another student while waiting in line for lunch, her teacher moves her to the end of the line.
C) When Lucas complains about a classmate who is picking on him, his teacher allows him to come in from recess on bitterly cold days.
D) When Priscilla answers a teacher's question incorrectly, Mike teases her unmercifully.