He says that Shichida's placement of the "third eye" in the pineal gland of the diencephalon may be accurate, but it needs to be verified through experimentation. The controversy over Shichida's methodology raises yet another question, namely, how are parents and teachers to evaluate the never-ending stream of new educational methods being proposed?
正是許多科學家努力要去解開的奧秘，七田提出的觀點，例如「第三隻眼」的部位在間腦中的鬆果體也並非不可能，但還需要實驗提出證據來證明。撇開爭議極多的科學角度，從教育面看，教育人士和父母們面對不斷推陳出新的教育方法，該怎麼辦？