Harvard study shows parrots can pass classic test of intelligence
2019年2月25日 · A new study shows that African grey parrots can perform some cognitive tasks at levels beyond those of 5-year-old humans. The results not only suggest that humans aren’t the only species capable of making complex inferences, but also point to flaws in a widely used test of animal intelligence.
African grey parrot outperforms children and college students
2020年7月2日 · What happens when an African grey parrot goes head-to-head with 21 Harvard students in a test measuring a type of visual memory? Put simply: The parrot moves to the head of the class. Harvard researchers compared how 21 human adults and 21 6- to 8-year-old children stacked up against an African grey parrot named Griffin in a complex version of ...
Unlocking the African Grey Parrot Brain: Intelligence, …
4 天之前 · The African grey parrot brain is a testament to the incredible diversity and complexity of the avian world. These intelligent and charismatic birds deserve our respect and understanding. By appreciating their unique cognitive abilities and providing them with the proper care, we can ensure their continued well-being, both in captivity and in ...
Harvard researchers test intelligence of African grey parrot
2017年12月15日 · Yet the African grey parrot can easily outperform young children on certain tests, including one that measures understanding of volume. The classic Piagetian test works like this: Show a child two identical glasses of juice and ask which he or she wants. The child will giggle and say the amounts are the same.
Why Are African Grey Parrots So Smart? Birds Advice
2022年3月6日 · Avian experts believe that African Grey Parrots are one of the most intelligent bird species in the world. These birds pose the same level of intelligence as toddlers to some extent. Yes, they boast a complex cognition, superior memory, and vocal skill that keep them way ahead of the rest of the animal species.
African gray parrot - Intelligence Tests | Britannica
2024年11月15日 · Anecdotal evidence from those who care for African grays has long suggested that the parrots possess high innate intelligence. American animal behaviourist and psychologist Irene Pepperberg vindicated those observations with her studies of the cognitive abilities of African grays, using a bird named Alex and, later, additional specimens.
African Greys: The Brainiacs of the Bird World
2024年7月13日 · African grey parrots have a brain power similar to a four-year-old human child. They have bigger brains than many primates, showing their smarts. They can count up to 8 items and understand simple math and concepts like size and zero.
Cognitive and Communicative Abilities of Grey Parrots
2002年6月1日 · An African gray parrot (Psittacus erithacus), Alex, trained to label vocally collections of 1-6 simultaneously presented homogeneous objects, correctly identified, without further training ...
Study shows parrots can pass classic test of intelligence - Phys.org
2019年2月26日 · A new study shows the African grey can perform some cognitive tasks at levels beyond that of 5-year-old humans. The results not only suggest that humans aren't the only species capable of...
African Grey Parrot Is First Bird To Comprehend ... - ScienceDaily
2005年7月11日 · A Brandeis Univesity researcher has shown that an African grey parrot with a walnut-sized brain understands a zero-like concept -- an abstract notion that humans don't typically understand...