The mirror test—sometimes called the mark test, mirror self-recognition (MSR) test, red spot technique, or rouge test—is a behavioral technique developed...

positive test with Tollens' reagent is indicated by the precipitation of elemental silver, often producing a characteristic "silver mirror" on the inner...

mirror, most of them mammals. Experiments have found that the following animals can pass the mirror test: Humans. Humans tend to fail the mirror test...

The results of the mirror test showed that although magpies do not have a neocortex, they are capable of understanding that a mirror image belongs to their...

another animal of their species) physical mirror inspection repetitive mirror testing behavior, and the mark test, which involves the animals spontaneously...

a 1931 paper, Wallon argued that mirrors helped children develop a sense of self-identity. However, later mirror test research indicates that while toddlers...

is one of the few nonmammalian species able to recognize itself in a mirror test. Magpies have shown the ability to make and use tools, imitate human...

Twin Mirror is a 2020 adventure game by Dontnod Entertainment. Co-produced with Shibuya Productions, the game was released for PlayStation 4, Windows,...

animals include the mirror test (a test of visual self-awareness) and the T maze test (which tests learning ability). Such testing is used in psychology...

Specifically, members of the family have demonstrated self-awareness in mirror tests (Eurasian magpies) and tool-making ability (e.g. crows and rooks), skills...