Results of a study involving 14 three- to 11-year-olds with language impairments revealed that, for both functor acquisition and functor recall, speech and sign training was superior to speech training. Type of functor trained was also important, with prepositions faring better than pronouns. (Author/CL)

Signs were used successfully with a blind 10-year-old autistic girl. After eight months of training, she was able to acquire a functional sign vocabulary relying primarily on the tactile-kinesthetic and the auditory modalities. This newly acquired skill had a beneficial impact on the child's general functioning. (Author)

The longitudinal study investigated the language acquisition strategies employed over one and one-half years by an eight-year-old autistic child learning sign language. There were specific deviations in language development noted, in spite of providing the child with appropriate sign language training. (Author)