. . "American Psychological Association." . . . . . "Learning" . . . . . . . . . . . . . . . . . . . "Describes the principles of classical and operant conditioning to show how learning occurs. Features the research of Pavlov, Thorndike, Watson and Skinner. With Dr. Howard Rachlin of the State University of New York at Stony Brook and Dr. Robert Ader of the University of Rochester." . "Describes the principles of classical and operant conditioning to show how learning occurs. Shows how researchers such as Pavlov, Thorndike, Watson, and Skinner have influenced today's thinking about the nature of animal and human learning." .