1914. Item #16877
Sanford, Edmund C. Psychic Research in the Animal Field: Der Kluge Hans and the Elberfeld Horses. Offprint from the American Journal of Psychology, (vol. 25, 1914), pp. 1-31, 131-136, no ills. Very good paperbound (small tear to back cover). ** Analysis of the experiments with Clever Hans and other "thinking horses" of the day, with reference to similar extra-normal powers in human beings. Includes reviews of the books about Clever Hans and the Elberfeld horses published up to that time. Can be sent outside the US for less than the default shipping rate.