Yo Kass answered
Language is the most fundamental aspect of communicative development, and is central to the way in which we, as a species, communicate.
Babies are able to discriminate between speech sounds at around 4 months old, and this is the beginning of their transition between pre-verbal and language-based communication.
Language as part of communicative development
To determine the importance of language in the development of communication, we really need to question what would happen if we didn't have it.
How would we communicate?
According to the "nativist theory" popularised by the linguist Noam Chomsky, all children have an innate predisposition to learning language.
Essentially, babies spend the early months of their lives "taking in data". They then learn to apply this data, based on instincts they have inherited via the human genome.
Even without learning a specific language, humans are predisposed to communicating through speech, simply because they hear sounds - sounds they then apply meaning to.
But what would happen if a child was born deaf? Applying the nativist theory, we could conclude that a deaf baby would prioritise visual data, and apply the same 'concept of language'.
Babies are able to discriminate between speech sounds at around 4 months old, and this is the beginning of their transition between pre-verbal and language-based communication.
Language as part of communicative development
To determine the importance of language in the development of communication, we really need to question what would happen if we didn't have it.
How would we communicate?
According to the "nativist theory" popularised by the linguist Noam Chomsky, all children have an innate predisposition to learning language.
Essentially, babies spend the early months of their lives "taking in data". They then learn to apply this data, based on instincts they have inherited via the human genome.
Even without learning a specific language, humans are predisposed to communicating through speech, simply because they hear sounds - sounds they then apply meaning to.
But what would happen if a child was born deaf? Applying the nativist theory, we could conclude that a deaf baby would prioritise visual data, and apply the same 'concept of language'.