The document discusses the behaviorist theory of learning. [1] Behaviorism assumes that learning is influenced by environmental stimuli and responses are reinforced through positive and negative consequences. [2] Important behaviorist theorists include Ivan Pavlov, who studied classical conditioning in dogs, and B.F. Skinner, who developed operant conditioning using reinforcement and punishment. [3] Teachers can apply behaviorist principles by breaking tasks into small steps, providing clear instructions, and using positive reinforcement.