Human language development is a huge debate between Nature Vs Nurture within theorists of various fields in psychology.There are three major schools of thought that will be mainly focused on; behaviourist, nativist (rationalist) and interactionist(cognitive and social). The cognitive approach and social context of language development is known as interactionist approach as the language depends upon the child having interaction with its physical and social world.
The Behaviorist approach to language acquisition:
The behaviorist theory was developed in the early twentieth century. The theory was developed as a protest against introspection. This theory suggests that everything that is capable of learning without a much of effort is not innate, but learned through conditioning – which is frequent association of stimuli in the mind.
Language acquisition theory of B.F. Skinner.
Skinner’s theory of language (1957) explained language acquisition is related to operant conditioning. He stated that behavior is learned through reinforcement. Rewarding children when they speak the correct way could help the child to gradually learn an approximate correct desired speech, this is called shaping. In 1957, skinner published his book, Verbal behavior, in which he attempted to apply his form of operant conditioning to language learning. Skinner also stated that for instance when the child sees a “car” he / she interprets and utters the word “car” to the carer. The carer reinforces the child, excepting that it is a car. This is referred to as Tact. This means understanding the relationship between the word and the object.
Skinner also referred to echoic responses. This occurs when children imitate sounds