Eleven selected language programs made available between 1967 and 1975 are described. The introduction explores the theoretical perspectives at work during the past 15 years and discusses the factors which should influence language program choice, how children acquire language skills, and techniques for evaluating the success of language…

Since the 1950's there has been a tremendous shift in the way language and language behavior is viewed. The shift is characterized as a general movement away from surface observation and analysis to attempts at the description and analysis of underlying linguistic forms. The interest in underlying linguistic forms has, in a rather natural way, led…

This edited volume investigates the connections between the earliest human sounds and subsequent language development. With special attention to tracheostomies, Downs syndrome, deafness, and speech-motor impairments, the interaction between speech and language is examined in typical development as well as the effect that the interaction has on…

The book summarizes the current state of knowledge concerning language development in children with Down Syndrome (DS). The first chapter reviews language development in normal children, noting such stages as gestures, first sounds, development of understanding, first spoken words, and the two-word stage. The next chapter examines language skills…