Figure 4.6: Little Albert with Watson, Rayner, and furry animals Prior to the conditioning experience, 11-month-old Albert played happily with a live laboratory rat (left). After he was conditioned to respond fearfully to the rat, he also cried at the sight of other furry objects, including a rabbit, thereby exhibiting generalization (right).

Archives of the History of American Psychology, The Center for the History of Psychology, The University of Akron