Index 



395 



Rivalry, 218 ff. 



Romanes, 30, 61, 72 f., 100, 118, 123, 



I36ff., 172. 

 Roux, 46, 165 f., 183. 

 Royce, J., 133, 283. 



Sachs, 92. 



Science (agenetic), 300 f. ; (genetic), 

 308 ff. 



Sedgwick, Adam, 191, 229 f. 



Selection, see Natural, Sexual, Organic, 

 Subjective, Functional, etc., selection, 

 also (various) 165 ff. ; reversed, 181 ; 

 (of ideas), 252. 



Selective thinking, 238 ff. 



Selective value, 64. 



Sexual selection, 154 f. 



Simmel, 241, 252, 263, 266. 



Social heredity (transmission), 39, 53, 

 65, 80, 103, 119, 151. 



Social progress, 144. 



Social selection (suppression and gen- 

 eralization), 166. 



Sole, the (the adaptations of), 164. 



Spaulding, 139. 



Spencer, H., 23, 31, 58, 65, 88, 124 ff., 148, 

 240, 249, 267. 



Stout, G. F., 173, 242. 



Struggle (biological, for existence), 43, 

 213 ff. 



Struggle of parts, 217, 250. 



Subjective selection, 48, 108. 



Survival, see Selection; (of the fittest) , 218. 



Systematic determination of thought, 

 243 ff. 



Taxonomic variation, 162. 



Teleology, 226 ff. 



Terminology, 118 f., 149 ff. 



Tests of truth, 250. 



1 Thing ' (origin and nature of a), 270 ff. 



Thinking (selective), 238 ff. 



Tradition, 39, 103 ff., 151. 



Uniformity, n. 



Urban, W. M., 264, 298. 



Use-inheritance, see Lamarckism. 



Variation, 151, see Coincident, Correlated, 

 Determinate, Ataxic, Autotaxic, Tax- 

 onomic, Discontinuous ; (in thoughts), 

 238 ff; (in attention), 256 ff. 



Villa, G., 321. 



Vital phenomena genetic, 324 ff. 



Vitalism, 186, 327 ff. 



Wallace, A. R., 43, 65, 106, 148, 180, 214. 



Ward, J., 48, 108, 231. 



Warren, E., 333. 



Weismann, 65,97,108, 122 ff., 146 f., 164 ff., 



i8if., 230. 



Weldon, 33, 193, 197, 215, 333. 

 Williams, 229. 

 Wilson, E. B., 211. 

 Wundt, W., 267. 



