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