Relier Pairs AnthropologyVersion en ligne behavioral psychology par Gopal Singh - Lincoln Alexander SS (2132) 1 Date of birth? 2 When did Wilhelm past away? 3 What was the experiment called? 4 What was the animal he experimented on? 5 What was the name of the horse he worked with? 6 Who did he worked with on this experiment? 7 What kind of conditioning experiment did he do? November 30, 1838 Clever Hans effect Oskar Pfungst horse Hans June 29, 1909 Operant conditioning