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The definition of cognition varies by discipline; psychologists tend define cognition by human behaviors, while ethologists have widely varying definitions. Ethological definitions of cognition range from only considering cognition in animals to be behaviors exhibited in humans, while others consider anything action involving a nervous system ...
Environmental communication is also a type of symbolic action that serves two functions: [13] Environmental human communication is pragmatic because it helps individuals and organizations to accomplish goals and do things through communication. Examples include educating, alerting, persuading, and collaborating.
In fact, humans have shown an enormous increase in brain size and intelligence over millions of years of evolution. [39] This is because humans have been referred to as an 'evolved cultural species'; one that has an unrivalled reliance on culturally transmitted knowledge due to the social environment around us. [40]
Human communication was initiated with the origin of speech approximately 100,000 BCE. [1] Symbols were developed about 30,000 years ago. The imperfection of speech allowed easier dissemination of ideas and eventually resulted in the creation of new forms of communication, improving both the range at which people could communicate and the longevity of the information.
The unique environmental need selecting for a communication system capable for displacement in humans or their direct ancestors is not identified, but hypotheses include Bickerton's theory of small groups finding large herbivore carcasses, and needing the assistance from other small groups of humans to defend against other dangerous scavengers ...
Human language is thought to be the byproduct of these two separate systems found in birds and monkeys, due to parallels between human communication and these two animal communication systems. The communication systems of songbirds is commonly described as a system that is based on syntactic operations.
This is an important distinction made of human communication, i.e. language as compared to animal communication. While animal communication can display a few other design features as proposed by Hockett, animal communication is unable to lie or make up something that does not exist or have referents.
Human communication can be defined as any Shared Symbolic Interaction. [6]Shared, because each communication process also requires a system of signification (the Code) as its necessary condition, and if the encoding is not known to all those who are involved in the communication process, there is no understanding and therefore fails the same notification.