536 PROCESSES INFERRED FROM INDIRECT OBSERVATION 



HYPNOSIS: 



Bernheim: Suggestive Therapeutics, trans, by Herter, New York, 1888. 



Moll: Hypnotism, London, 1890. 



Sidis: The Psychology of Suggestion, New York, 1911. 



Prince: The Unconscious, New York, 1915. 



Ochorwicz: Hypnotisme, Richet's Dictionnaire de Physiologie, Paris. 

 SLEEP: 



Sidis: An Experimental Study of Sleep, Boston, 1909. 



Manaceine: Sleep, its Physiology, Pathology, Hygiene and Psychology, London, 

 1912. 



Pier on: Le Pro bl erne Physiologique du Sommeil, Paris, 1913. 

 FORGETTING: 



Ebbinghaus: Vide supra. 



Patrick and Gilbert: Psychological Review, 1896, 3, p. 469. 



Swift: Psychological Bulletin, 1906, 3, p. 185; 1910, 7, p. 17. 



Bean: Columbia Contributions to Philosophy and Psychology, 1912, 20, No. 3. 



Robertson: Folia Neurobiologica, 1914, 8, p. 485. 

 RATE OF EXTRACTION OF COLLOIDS FROM COLLOIDAL MENSTRUA: 



Cameron and Bell: U. S. Dept. Agr., Bureau of Soils, Bull. No. 30. Jour. Physical 

 Chem., 1906, 10, p. 658. 



Ostwald: Zeit. f. Chem. u, Ind. der Kolloide, 2d Supplement, 1908, 2, p. xx. 



Robertson: Jour. Phys. Chem., 19^0, 14, p. 377. Jour. Biol. Chem., 1913 14 p. 

 237. Pfluger's Arch., 1913, 152, p. 524. 



Robertson and Miyake: Jour. Biol. Chem., 1916, 25, p. 351; 1916, 26, p. 129. 



