Purpose: This study investigates the heritability of language, speech, and nonverbal cognitive development of twins at 4 and 6 years of age. Possible confounding effects of twinning and zygosity, evident at 2 years, were investigated among other possible predictors of outcomes. Method: The population-based twin sample included 627 twin pairs and 1…

The purpose of this systematic review was to examine whether online or computer-based technologies were effective in assisting the development of speech and language skills in children with hearing loss. Relevant studies of children with hearing loss were analysed with reference to (1) therapy outcomes, (2) factors affecting outcomes, and (3)…

This study examined the speech perception, speech, and language developmental progress of 25 children with hearing loss (mean Pure-Tone Average [PTA] 79.37 dB HL) in an auditory verbal therapy program. Children were tested initially and then 21 months later on a battery of assessments. The speech and language results over time were compared with…

The national Language Development Project in Australia, an undertaking concerned with informing teachers on matters to do with language, language development, and language and learning, is described in this report. The various sections of the report establish the project's purposes; offer discussions of developments in thinking and research of the…

This paper presents encouraging results concerning speech perception, speech production, and language evaluation for an initial group of five children implanted with cochlear implants under the age of three years at the Children's Cochlear Implant Centre in Sydney, Australia. Preoperative assessment procedures and postoperative management are…

Describes the development and evaluation of a communication program which, through speaker-listener settings, aims to give children strategies for recognizing and conveying critical attributes, ignoring redundant information, and sequencing information. (Author/BW)