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Apes, toddler show that language may have evolved from gestures
Los Angeles Times: What do a chimpanzee, a bonobo and a toddler all have in common? They all use gestures to communicate. By studying hours of video of a female chimp named Panpanzee, a female
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Magical Thinking in Decision Making About Companion Animals
We extended contagion, a form of magical thinking, to animate objects. Dogs with identical information were liked less and deemed less adoptable when this information included contact with an undesirable previous owner. The effect seemed
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Parkinsonian Executive Dysfunction Is Associated With Reduced Serotonin
Executive function was examined in mice lesioned with MPTP. MPTP did not affect baseline performance of the tasks. When challenged with shorter cue durations, reaction times were slower in lesioned mice. When pre-cue times were
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Who’s (Socially) Smarter: The Dog or the Wolf?
Science: Since they split from wolves, domestic dogs have changed in many ways. Unlike their wild ancestors, they’re comfortable around humans, pay close attention to us, and follow orders—at least sometimes. That social intelligence is
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Like Humans, Chimpanzees Know What They Know
Metacognition — the ability to think about thinking — is a cognitive skill that we use every day in recognizing what we know, and what we don’t know. Though metacognition was once thought to be
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Scientists prove you really can tell what your dog is feeling by looking at its face
The Telegraph: A study has shown that people are able to precisely identify a range of emotions in dogs from changes in their facial expressions. The research showed that volunteers could correctly spot when a
