Teachers should not try to impose on children the language of adults, but they can provide models for them to grow naturally into as they become adults. The child knows his language when he comes to school, and the teacher should try to build on what he knows, not blunder into opposition to it. (Author)

This study is concerned with misarticulated speech sounds of children and the phonetic realization of these sounds. The articulation errors of 384 standard-English-speaking school children were analyzed in speech samples obtained by the National Speech and Hearing Survey and were samples of both free speech and of performance on the…