INDEX 



A name more than a word, 46, 53 

 Abbe Sicard and deaf-mutes, 143 

 Abnormal condition of deaf-mutes, 

 164 



man may be lower than brutes, 8 



Absolute distinctness of man shown 



by ethics, 273 

 • truth and mechanical hypo- 

 theses, 30 



■ truths, knowledge of, 29 



Abstract concepts and deaf-mutes, 145 

 idea of danger and animals, 76 



"time," expressed by 



gesture, 145 



ideas, 56, 59 



of ripeness, appearance, de- 

 tection, direction, and surprise, 142 

 Abstraction, 47, 51, 54, 64, 70 



, power of, not in brutes, 42 



Absurd tale about a cockatoo, 136 

 Accidental acts, 122, 127 



, unintentional, making of facts 



known, 192 

 Accidentally isolated children and 



language, 231 

 Accoucheur, illustration from, 281 

 Acquired semiotic value asserted, 283 

 Acquisitional signs, 123, 127 

 Actions instantaneous in nature, 12 



, irrational, of animals, 124 



misread, 85 



of parrots explained, 154, 16 1 



, volitions, and primitive man, 



234 

 Acts, conventional ones, 122, 120, 

 127 



formally and materially inten- 

 tional, what they are, 122 



, imitational ones, 124 



, impulsional ones, 122 



Acts, intellectual, not necessarily 

 reflex, 125 



of salutation apparently similar 



may differ profoundly, 219 



■ reveal inner nature, 49 



Adam, 33 



Adjectives and substantives, 248 



by position, 248 



Adoption of the easiest imaginations, 

 30 



Adumbration of higher naturej in 

 lower, 21, 22, 83 



Adverbs and pronouns, 245 



Affections, sensuous and cognitive, 59 



(sensuous) and ideas, relations 



between, 94 



Africa, South, and children, 232 



Agglutination, 262 



Agglutinative language, 23 1 



Agriculture and primitive man, 33 



All men are bipeds, meaning of, 257 



Alternative, an, may express a con- 

 junctive sentence, 144 



Amalgamation of feelings not an idea, 



45 

 Ambiguity of phrase "Arise out of," 



43 



of the term *' conventional,*' 122 



of the term "discriminate," 67 



of the term " know," 154 



Ambiguous expression, growth of 



consciousness, 247 



use of the term " seen," 186 



use of the word "understand," 



151 



Amoeba, psychical principle of, 73 



An avowed prejudice of Dr. Wtis- 

 mann, lo 



Analogy between flight and thought, 

 172 



indicates discontinuity in evolu- 

 tion, 14 



X 



