Chapter 1 Learning: Its Conditions and Principles; Chapter 2 Four Fundamentals of Learning; Chapter 3 Significant Details of the Learning Process; Chapter 4 A Basis for Acquired Drives and Acquired Rewards; Chapter 5 Higher Mental Processes; Chapter 6 A Pattern Case of Imitation; Chapter 7 The Learning and the Generalization of Imitation: Experiments on Animals; Chapter 8 The Learning of Imitation: Experiments on Children; Chapter 9 Varying Cases of Matched-Dependent Behaviour; Chapter 10 Copying: The Rôle of Sameness and Difference; Chapter 11 The Prestige of Models: Experiments on Children; Chapter 12 The Social Conditions Producing Imitation; Chapter 13 Imitation and Independent Learning: Experiment on Children; Chapter 14 Crowd Behaviour; Chapter 15 Analysis of a Lynching; Chapter 16 Copying in the Diffusion of Culture;