Speech, An acquired Ability
We frequently regard and discuss speech as a perfectly natural attribute of all human beings. In some sense it is. Yet an American child left to the care of deaf-mutes, never hearing the speech of his own kind, would not develop into a speaker of the native language of his parents. He doubtless would be able to imitate every natural sound he might hear.
He could reproduce the cry or utterance of every animal or bird he had ever heard. But he would no more speak English naturally than he would Arabic. In this sense, language is not a natural attribute as is hunger. It is an imitative accomplishment acquired only after long years of patient practice and arduous effort. Some people never really attain a facile mastery of the means of communication. Some mature men and women are no more advanced in the use of speech than children of ten or fifteen. The practice is life-long. The effort is unceasing.
"The practice is life-long. The effort is unceasing."
A child seems to be as well adapted to learning one language as another. There may be certain physical formations or powers inherited from a race which predispose the easier mastery of a language, but even these handicaps for learning a different tongue can be overcome by imitation, study, and practice. Any child can be taught an alien tongue through constant companionship of nurse or governess.
The second generation of immigrants to this country learns our speech even while it may continue the tongue of the native land. The third generation—if it mix continuously with speakers of English—relinquishes entirely the exercise of the mother tongue. The succeeding generation seldom can speak it, frequently cannot even understand it.