What you really need to know

A PARADOX of American higher education is this: The expectations of leading universities do much to define what secondary schools teach, and much to establish a template for what it means to be an educated man or woman. College campuses are seen as the source for the newest thinking and for the generation of new ideas, as society’s cutting edge. And the world is changing very rapidly. Think social networking, gay marriage, stem cells or the rise of China. Most companies look nothing like they did 50 years ago. Think General Motors, AT&T or Goldman Sachs. To see the full article, subscribe here. d the world is changing very rapidly. Think social networking, gay marriage, stem cells or the rise of China. Most companies look nothing like they did 50 years ago. Think General Motors, AT&T or Goldman Sachs. To see the full article, subscribe here. And the world is changing very rapidly. Think social networking, gay marriage, stem cells or the rise of China. Most companies look nothing like they did 50 years ago. Think General Motors, AT&T or Goldman Sachs. Yet undergraduate education changes remarkably little over time. My immediate predecessor as Harvard president, Derek Bok, famously compared the difficulty of reforming a curriculum with the difficulty of moving a cemetery. With few exceptions, just as in the middle of the 20th century, students take four courses a term, each meeting for about three hours a week, usually with a teacher standing in front of the room. Students are evaluated on the basis of examination essays handwritten in blue books and relatively short research papers. Instructors are organized into departments, most of which bear the same names they did when the grandparents of today’s students were undergraduates. A vast majority of students still major in one or two disciplines centered on a particular department. It may be that inertia is appropriate. Part of universities’ function is to keep alive man’s greatest creations, passing them from generation to generation. Certainly anyone urging reform does well to remember that in higher education the United States remains an example to the world, and that American universities compete for foreign students more successfully than almost any other American industry competes for foreign customers. Nonetheless, it is interesting to speculate: Suppose the educational system is drastically altered to reflect the structure of society and what we now understand about how people learn. How will what universities teach be different? Here are some guesses and hopes. 1. Education will be more about how to process and use information and less about imparting it. This is a consequence of both the proliferation of knowledge — and how much of it any student can truly absorb — and changes in technology. Before the printing press, scholars had to memorize “The Canterbury Tales” to have continuing access to them. This seems a bit ludicrous to us today. But in a world where the entire Library of Congress will soon be accessible on a mobile device with search procedures that are vastly better than any card catalog, factual mastery will become less and less important. 2. An inevitable consequence of the knowledge explosion is that tasks will be carried out with far more collaboration. As just one example, the fraction of economics papers that are co-authored has more than doubled in the 30 years that I have been an economist. More significant, collaboration is a much greater part of what workers do, what businesses do and what governments do. Yet the great preponderance of work a student does is done alone at every level in the educational system. Indeed, excessive collaboration with others goes by the name of cheating. For most people, school is the last time they will be evaluated on individual effort. One leading investment bank has a hiring process in which a candidate must interview with upward of 60 senior members of the firm before receiving an offer. What is the most important attribute they’re looking for? Not GMAT scores or college transcripts, but the ability to work with others. As greater value is placed on collaboration, surely it should be practiced more in our nation’s classrooms. 3. New technologies will profoundly alter the way knowledge is conveyed. Electronic readers allow textbooks to be constantly revised, and to incorporate audio and visual effects. Think of a music text in which you can hear pieces of music as you read, or a history text in which you can see film clips about what you are reading. But there are more profound changes set in train. There was a time when professors had to prepare materials for their students. Then it became clear that it would be a better system if textbooks were written by just a few of the most able: faculty members would be freed up and materials would be improved, as competition drove up textbook quality.