Animals That Have Been Observed To Pass
Animals that have passed the mirror test include:
- All great apes:
- Humans – Humans tend to fail the mirror test until they are about 18 months old, or what psychoanalysts call the "mirror stage".
- Bonobos
- Chimpanzees
- Orangutans
- Gorillas – Initially it was thought that gorillas did not pass the test, but there are now well-documented reports of gorillas (such as Koko) passing the test.
- Bottlenose dolphins
- Orcas
- Elephants
- European Magpies
Read more about this topic: Mirror Test
Famous quotes containing the words animals, observed and/or pass:
“It isn’t true that convicts live like animals: animals have more room to move around.”
—Mario Vargas Llosa (b. 1936)
“Man, being the servant and interpreter of nature, can do and understand so much and so much only as he has observed in fact or in the course of nature: beyond this he neither knows anything nor can do anything.”
—Francis Bacon (1560–1626)
“I’ll do anything to pass the ERA [Equal Rights Amendment], even if it means wearing babydoll nightgowns and padded bras, if that will make people less afraid.”
—Joan Hackett (1934–1983)