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The hamadryas baboon is one primate species that fails the mirror test.. The mirror test—sometimes called the mark test, mirror self-recognition (MSR) test, red spot technique, or rouge test—is a behavioral technique developed in 1970 by American psychologist Gordon Gallup Jr. as an attempt to determine whether an animal possesses the ability of visual self-recognition. [1]
The most widely used test for self-awareness in animals is the mirror test, developed by Gordon Gallup in the 1970s, in which a temporary dye is placed on an animal's body, and the animal is then presented with a mirror. [66] In 1995, Marten and Psarakos used television to test dolphin self-awareness. [67]
Dolphins appear to possess self-awareness. [63] The most widely used test for self-awareness in animals is the mirror test, in which a temporary dye is placed on an animal's body and the animal is then presented with a mirror. Researchers then explore whether the animal shows signs of self-recognition. [64]
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The novel object recognition (NOR) test is an animal behavior test that is primarily used to assess memory alterations in rodents. It is a simple behavioral test that is based on a rodents innate exploratory behavior. The test is divided into three phases: habituation, training/adaptation and test phase.
Take, for example, the mirror-mark test, which scientists sometimes use to see if an animal recognizes itself. In a series of studies, the cleaner wrasse fish seemed to pass the test .
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Margaret Howe Lovatt (born Margaret C. Howe, in 1942) is an American former volunteer naturalist from Saint Thomas, U.S. Virgin Islands.In the 1960s, she took part in a NASA-funded research project in which she attempted to teach a dolphin named Peter to understand and mimic human speech.