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