单选题:如果一个家长想用看电视作为强化物,奖励儿童认真按时完成作业的行为,最合适的安排应该是(  )

题目内容:
如果一个家长想用看电视作为强化物,奖励儿童认真按时完成作业的行为,最合适的安排应该是(  ) A.让儿童看完电视后立即督促其完成作业
B.规定每周看电视的适当时间
C.惩罚孩子过分喜欢看电视的行为
D.只有按时完成作业才能看电视

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