xii Contents 



PART II 



THE METHOD OF EVOLUTION 



CHAPTER IV 

 The Place of Consciousness in Evolution 



^ ^^______ PAGE 



§1. Professor Cope's Table 5° 



§ 2. The Origin of Adaptive Movements and Mental Characters . . 54 



CHAPTER V 

 Heredity and Instinct (I.) 



§ I. Romanes on Instinct ^ 



§2. Instinct and Lamarckism : Co-adaptation o2 



§ 3. Instinct and Lamarckism; "Selective Value" .... 64 



§ 4. Social Transmission and Instinct ....••• ^5 



§ 5. Instinct and Intelligence °9 



CHAPTER VI 

 Heredity and Instinct (II.) 



§ I. Duplicated Functions 7^ 



§ 2. Reflexes and Imitation 7 



CHAPTER VII 

 Physical Heredity and Social Transmission 



8 I. The Transmission of Intelligent Acquisitions 81 



' § 2.J Progressive Evolution ^ 



^3. The Selective Process in Accommodation 85 



CHAPTER VIII 

 A Factor in Evolution : Organic Selection 



§ I. Ontogenic Agencies ^ 



§ 2. Effects of Individual Accommodation on Development ... 94 



; § 3.-^ftects of Individual Accommodation on Evolution . . . 9^ 



%\ Tradition ^°3 



