450 



INDEX. 



Reptiles, understanding by, of tones of 

 human voice, 124 



Ribot, Professor, on self-consciousness, 

 212 



Richter on obliteration of the original 

 meanings of words, 284 



Romance languages. See Languages 



Romanes, on teaching an ape to count, 

 58; on intelligence of cebus, 60, 61 ; 

 on sign-making by caterpillars, 95, 96 ; 

 on pointing of setter-dogs, 97, 98 ; on 

 sign-making by other dogs, 100, 221 ; 

 on infant intelligence, 122, 159, 160, 

 188, 189, 218-220, 232, 283, 324; on 

 dogs and apes understanding words, 

 124-126; on talking birds, 129, 130 ; 

 on ideation of deaf-mutes, 149, 150 



Rooks, intelligence of, 56, 57 



Roots of language. See Language 



Sandwith on poverty of savage languages 

 in abstract terms, 352 



Sanskrit. See Language 



Sayce, Professor, on differences of degree 

 and kind, 3 ; on terms as abbreviated 

 judgments, 170 ; on the number of 

 languages, 245 ; on the affinities be- 

 tween languages, 250-259 ; on mono- 

 syllabic origin of language, 268 ; on 

 civilization of the Arj'an race, 272 ; on 

 antiquity of the Aryan race, 273 ; on 

 rarity of general terms in savage lan- 

 guages, 280 ; on onomatopoeia, 286 ; 

 on the clicks in the language of Hot- 

 tentots, etc., 291, 373, 374 ; on sen- 

 tence-words, 299, 300, 303 ; on the 

 origin of pronouns, 302 ; on the genitive 

 case, the predicate, and the attribute, 

 305, 306, 313, 423 ; on the evolution 

 of nouns, adjectives, and verbs, 308 ; 

 on Aristotle's logic as based on Greek 

 grammar, 321 ; on deficiency of savage 

 languages in abstract terms, 352 ; on 

 Noire's theory of the origin of speech, 

 380 



Schelling on parts of speech, 295, 296 



Schickel on the origin of speech, 240 

 Schleicher, on evolution of language, 

 241 ; on formulae of language-structure, 

 248 

 Scott, Dr., on psychology of idiots and 



deaf-mutes, 104, 105, 115, 116, 121 

 Scott, Sir Walter, on a dog understand- 

 ing words, 125 

 Self-consciousness, condition to intro- 

 spective reflection or thought, 175 ; 

 absent in brutes, 175, 176 ; genesis of, 

 194-212; philosophy and psychology 

 of, 194, 195 ; character of, in man and 

 in brutes, 195-212 ; as inward and 

 outward, or receptual and conceptual, 

 199, 200 ; growth of, in child, 200- 

 212, 228, 229-234 

 Semitic. See Languages 

 Sensation in relation to perception and 

 reason, 37 ; and to other mental facul- 

 ties in general, 48 

 Sentence and sentence-words, 296 et seq. 

 Sicard, Abbe, on syntax of gesture-lan- 

 guage, 116 

 Sight, superior use of sense of, by man, 



366, 367 

 Signs and sign-making. See Language 

 Simple ideas. See Ideas 

 Skeat, Professor, on Aryan roots of Eng- 

 lish, 266 

 Skinner, Major, on intelligence of ele- 

 phants, 98 

 Smith, Rev. S., on ideation of deaf- 

 mutes, 150 

 Snakes, understanding by, of tones of 



human voice, 124 

 Solomon, quoted, 195 

 Somnambulism in animals, 149 

 Speech. See Language 

 Spider, intelligence of, 62, 63, 153, 



207 

 Steinthal, on ideas, 45 ; first issue of his 

 Zeitschrift, 240 ; on roots of language, 

 277 ; on onomatopoeia, 286 ; on primi- 

 tive forms of predication, 318 

 Stephen, Leslie, on intelligence of the 



dog, 54 

 Stephen, Sir James, on dependence of 

 thought upon lar':juage, 85 



