Intermediate Intermediate difficulty. Animal Intelligence Who showed that Clever Hans responded to subtle human cues rather than doing math? Answer Oskar Pfungst Draw the answer
Intermediate Intermediate difficulty. Animal Intelligence Which Asian elephant learned to imitate several Korean words by placing his trunk in his mouth? Answer Koshik Draw the answer
Intermediate Intermediate difficulty. Animal Intelligence Which crow species is known for bending wire into hooks to retrieve food in experiments? Answer New Caledonian crow Draw the answer
Hard Hard difficulty. Animal Intelligence What term did Premack and Woodruff introduce in 1978 for attributing mental states to others? Answer Theory of mind Draw the answer
Hard Hard difficulty. Animal Intelligence Which female bonobo, Kanzi's half-sister, was known for lexigram communication? Answer Panbanisha Draw the answer
Hard Hard difficulty. Animal Intelligence What 1882 book by George Romanes helped name early comparative psychology? Answer Animal Intelligence Draw the answer
Hard Hard difficulty. Animal Intelligence Who formulated Morgan's Canon for explaining animal behavior? Answer C. Lloyd Morgan Draw the answer