Published twenty years ago, the original Preschool in Three Cultures was a landmark in the study of education: a profoundly enlightening exploration of the different ways preschoolers are taught in China, Japan, and the United States. Here, lead author Joseph Tobin--along with new collaborators Yeh Hsueh and Mayumi Karasawa--revisits his original research to discover how two decades of globalization and sweeping social transformation have...