V. The Social Organism: Humanity or Leviathan? 24 VI. Social Control and Schools of Thought 27 VII. Social Control and the Collective Mind 36 VIII. Sociology and Social Research 43 _Representative Works in Systematic Sociology and Methods of Sociological Research_ 57 _Topics for Written Themes_ 60 _Questions for Discussion_ 60 CHAPTER II. HUMAN NATURE I. Introduction 1. Human Interest in Human Nature 64 2. Definition of Human Nature 65 3. Classification of the Materials 68 II. Materials A. The Original Nature of Man 1. Original Nature Defined. _Edward L. Thorndike_ 73 2. Inventory of Original Tendencies. _Edward L. Thorndike_ 75 3. Man Not Born Human. _Robert E. Park_ 76 4. The Natural Man. _Milicent W. Shinn_ 82 5. Sex Differences. _Albert Moll_ 85 6. Racial Differences. _C. S. Myers_ 89 7. Individual Differences. _Edward L. Thorndike_ 92 B. Human Nature and Social Life 1. Human Nature and Its Remaking. _W. E. Hocking_ 95 2. Human Nature, Folkways, and the Mores. _William G. Sumner_ 97 3. Habit and Custom, the Individual and the General Will. _Ferdinand Tönnies_ 100 4. The Law, Conscience, and the General Will. _Viscount Haldane_ 102 C. Personality and the Social Self 1. The Organism as Personality. _Th. Ribot_ 108 2. Personality as a Complex. _Morton Prince_ 110 3. The Self as the Individual's Conception of His Rôle. _Alfred Binet_ 113 4. The Natural Person versus the Social and Conventional Self. _L. G. Winston_ 117 5. The Divided Self and Moral Consciousness. _William James_ 119 6. Personality of Individuals and of Peoples. _W. v. Bechterew_ 123 D. Biological and Social Heredity 1. Nature and Nurture. _J. Arthur Thomson_ 126 2. Inheritance of Original Nature. _C. B. Davenport_ 128 3. Inheritance of Acquired Nature: Tradition. _Albert G. Keller_ 134 4. Temperament, Tradition, and Nationality. _Robert E. Park_ 135 III. Investigations and Problems