From the 1920s American psychologists experimented with teaching using machines. Inspired, in part, by the expansion of schooling, especially at the secondary level; the success of paper-and-pencil ...

To its 5,000 salesmen across the U.S., Grolier Inc., publisher of America’s oldest encyclopedia, last week handed out an odd-looking new product to sell door to door. A green, windowed, sheet-metal ...

As I was reading Audrey Watters’s Teaching Machines: The History of Personalized Learning, recently published by MIT Press, the word “landmark” kept occurring to me.[1] This is a landmark book. It is ...