This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Psychiatry
[{'content': 'Which of the following is the most significant component of a behavioral program developed to help a mother deal with a child having oppositional defiant disorder? \nSelect and explain. \nA. Positive reinforcement, B. Punishment, C. School suspension, D. Strict parenting', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Positive reinforcement of promoting desirable behaviours through rewards is the most significant component of the program used to deal with ODD.', 'role': 'assistant'}]