"We wanted to get a little more hands on knowledge because our school wasn't really offering those kinds of courses or classes, so we wanted to not just sit around and read a book but actually do something,".

VOA: standard.2009.12.08

He was very interested in saying, "Look. We'll figure how a kid develops and that will tell us about the development of knowledge more generally."

他常说,"只要能够理解儿童如何发展,就能够理解认识发展的一般规律"

耶鲁公开课 - 心理学导论课程节选