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The difficulty of defining or measuring intelligence in non-human animals makes the subject difficult to study scientifically in birds. In general, birds have relatively large brains compared to their head size. Furthermore, bird brains have two-to-four times the neuron packing density of mammal brains, for higher overall efficiency. The visual ...
Animal ability to process and respond to stimuli is correlated with brain size. Small-brain animals tend to show simple behaviors that are less dependent on learning than those of large-brained animals. Vertebrates, particularly mammals, have larger brains and complex behavior that changes with experience.
In one study, pigs showed they could grasp gestures and verbal symbols representing objects (frisbee, ball, and dumbbell) as well as actions (sit, fetch, and jump). They learned more than objects and verbs, they also understood phrases, such as "fetch the frisbee," and successfully performed the requested tasks and as good as dolphins. [1]
Recently, most non-human theory of mind research has focused on monkeys and great apes, who are of most interest in the study of the evolution of human social cognition. Research can be categorized in to three subsections of theory of mind: attribution of intentions, attribution of knowledge (and perception), and attribution of belief.
On the one hand, one hypothesis proposes that some non-human animals have complex cognitive processes which allow them to attribute mental states to other individuals, sometimes called "mind-reading" while another proposes that non-human animals lack these skills and depend on more simple learning processes such as associative learning; [4] or ...
Curiosity (from Latin cūriōsitās, from cūriōsus "careful, diligent, curious", akin to cura "care") is a quality related to inquisitive thinking, such as exploration, investigation, and learning, evident in humans and other animals. [2] [3] Curiosity helps human development, from which derives the process of learning and desire to acquire ...
Eating more plants and sharing these tips with others can make our society kinder towards other creatures and make their living conditions better. #28 Image credits: Chonky Woofers for my depression
The fish had to learn that if presented with, say, 3 yellow symbols, then in a subsequent choice test between 2 and 4 symbols they had to choose 2 to get a food reward (thus, yellow meant "choose one less"); but if presented with 3 blue symbols, then they had to choose 4 rather than 2 (thus, blue meant "choose one more").