Scientific expertise of local specialists is critical in animal behaviour research, but often under-recognized and under-appreciated. Based on research conducted at the Budongo Conservation Field Station in Uganda, former NCCR Evolving Language member Adrian Soldati, guest researcher at the University of Zurich, explored the phenomenon in a new study published in the scientific journal Proceedings of the Royal Society B.
A new study from researchers at the University of Neuchâtel, published in The Royal Society Open Science, compared the preference for prosocial behaviour, e.g. cooperation, in humans and chimpanzees. Their results uncover surprising similarities that add to our knowledge on the origins of the extraordinary human collaborative and communicative abilities.
When populations meet, they typically exchange genes. Their languages meet too, and such encounters can change languages. But how much do languages actually change through contact, and do these changes differ depending on the type of contact? To address these questions, an international study led by the University of Zurich links global patterns of genetic exchange with linguistic data.
The northern coast of Peru is a region known for its rich archaeological heritage, but its people’s history is still underexplored. An international team of geneticists and linguists investigated the deep genetic roots and historical continuity of the region, in a new study published in Scientific Reports.
A team of researchers from the University of Neuchâtel studied the ability to associate a new sound with an object, amidst a noisy but familiar environment. This cognitive faculty of rapid association is attested in humans, as well as domesticated animals like cats and dogs. This new research shows that neither gorillas nor orangutans, though they are primates like us, make use of this so-called “fast mapping” ability.
To study the behaviour of chimpanzees in a non-intrusive fashion, a team of researchers from the University of Neuchâtel and Idiap Research Institute, in Martigny, members of the NCCR Evolving Language, have proposed a new approach based on artificial intelligence (AI), to automatically analyse primate videos.
Humans from different cultures speak to their children using a form of speech known as “child-directed speech”, or “baby talk”. Though to us, it may seem natural to communicate directly with our little ones, it appears that this characteristic is far from prevalent in non-human great apes, new research on the cover of the journal Science Advances shows.
What do monkeys, ChatGPT, and we have in common? According to Quentin Gallot, a PhD candidate at the University of Neuchâtel and researcher at NCCR Evolving Language, they all possess extraordinary predictive abilities that manifest in similarities in their communication systems.
Bonobos create complex and meaningful combinations of calls resembling the word combinations of humans. In this study, researchers at the University of Zurich and Harvard University challenge long-held assumptions about what makes human communication unique and suggest that key aspects of language are evolutionary ancient.
When observing someone interact with something, humans and apes alternate attention between the two subjects. Great apes track events with their eyes in the same way that humans do, according to a study published on Tuesday in the open-access journal PLOS biology by Vanessa Wilson from the University of Neuchatel, Switzerland, and colleagues.