“If I had to reduce all educational psychology just one principle, I would say this: The most important single factor influencing learning is what the learner already knows. Ascertain this and teach him accordingly
4.3.1 Burrhus FredericSkinner:1904-1990 Born in Susquehanna,Pennsylvania. Received bachelor’s degreein Hamilton College in New York, majored in Englishliterature. He decided to be a writer.(influenced by RobertFrost)