Skinner also made sure that his colleagues were aware of the air crib. He wrote to Columbia University psychology Edwin Thorndike, who’d expressed interest in purchasing one for a new grandchild. He wrote to the author of Stanford-Binet intelligence test, Lewis Terman, suggesting he run an experiment with twins—one raised in an air crib and one in the “usual way.” “That seems to me the quickest way to get a fair comparison with respect to genetic and environmental influences.”
— 📖 Teaching Machines — The History of Personalized Learning