We respond to our kids like we respond to each other based on the message that's conveyed, not the grammaticality of the utterances.

我们对孩子的反应和对他人的反应一样,都是基于表达的信息内容,而不是表达的语法正确性

耶鲁公开课 - 心理学导论课程节选

But they don't typically give feedback based on the syntax or grammaticality of what they say.

但他们通常不会根据儿童所说话语的语法,或者是否符合语法,来给予反馈

耶鲁公开课 - 心理学导论课程节选