Background: Previous studies have explored the size and word type composition (nouns, predicates, etc.) of expressive vocabularies of preschool children with Down syndrome, both spoken and signed. Separately, overall preferences for modality of expression have also been explored. Aims: To extend previous findings by describing the relationships…

Young deaf and hard-of-hearing children enrolling in school in Sri Lanka often display language delay due to limited amplification and limited language stimulation. The scarcity of speech and language therapy support within the educational context at present necessitates a rethink of service-delivery models to reach more children. Multi-sensory…

Expressive language is an important skill to develop in children with intellectual disabilities. It not only aids in decreasing the likelihood of challenging behaviors from occurring but also aids in increasing the individuals independence and assistance in them becoming successful members of society. No previous studies have examined the…

Sixty minimally verbal autistic children (mean age five years) were exposed to one of four language training conditions: speech alone, sign alone, or simultaneous or alternate presentation of speech and sign. Regardless of training condition, pretreatment verbal imitation ability positively predicted the size of child-initiated spoken vocabulary…

The study assessed the use of Blissymbols in the spoken and signed language development of 10 school-aged (mean age 11.5 years) children with developmental dysphasia of whom four also were mildly retarded. The students' expressive abilities in signed and spoken words were initially assessed before the Bliss teaching began, and then again after 1…

This review of research on language development of hearing children of deaf parents identified three areas of focus: (1) oral language development; (2) sign language development; and (3) mode of communication--oral and/or manual. Areas of future study are suggested. (Author/DB)

Thirty-five students (age 5-21) with mental retardation completed a 10-lesson curriculum on verbal and signed vocabulary acquisition. Therapist only and therapist plus video methods resulted in higher spoken and manual sign production of targeted items compared to the video only method. Receptive vocabulary was not improved. (Author/JDD)

This booklet contains 28 fact sheets on communication written primarily for parents and families with a child who is deaf-blind. They attempt to address fundamental but complex issues related to the communication needs of children with vision and hearing impairments. Each fact sheet targets a specific area, including: (1) communication; (2)…

As most deaf individuals experience two languages (American Sign Language, English) and three modalities (sign, speech, print), this article describes code variations and adaptations in particular situations at a school for the deaf. Most language was mixed in both code and mode; such mixing was seen to be a strategy which uniquely adapts…

Down Syndrome children exhibit language delays, particularly in expressive abilities, more severe than would be anticipated from their cognitive level alone. This research project sought to develop a procedure for introducing total communication into the home environment of prelinguistic Down Syndrome infants and for comparing the relative…