Paragraph Four Healthy families maintain parental authority and flexibility. They listen to their children's wishes, complaints and feelings and make decisions based on what they believe is best for the child. They don't give in when society or children object. Instead, the parents state expectations and explain rules clearly and reasonably. Such parents also tend to allow children a voice in rules and consequences as they mature. P______of good parenting.
【正确答案】：Process
【题目解析】：该段描述了健康的家庭是如何教育孩子的，可以概括为“良好家教的过程”，空白处缺少的是“过程或者步骤”一词，process符合题意。
