What is an accent? An accent is the carryover of sounds from the speakers original language to the second language. When we are infants we literally have the ability to speak any language in the world. We are all born with the necessary speech mechanisms and the capability to learn any language. We end up speaking the language that we do solely by reinforcement. The sounds a baby hears and the speech patterns he is exposed to are the ones that she develops. Soon the baby gains the fine motor skill and control she needs to create sounds herself. The infant will begin by babbling and playing with sounds. Soon she is able to produce simple vowel/consonant combinations which maybe why mama and dada are often their first words, they can make the combination and the big reaction it elicits reinforces their efforts. By 18 months she will be able to produce about 20 words that have meaning and understand around 50 words. Now babies of course have the ultimate immersion experience. In order to obtain any control over their environment they must learn the language and they are surrounded by the language almost 24 hours a day.
Of course the second language learner does not have...