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Autism and diagnostic substitution: Evidence from a study of adults with a history of developmental language disorder

Rates of diagnosis of autism have risen since 1980, raising the question of whether some children who previously had other diagnoses are now being diagnosed...

Language outcomes of 7-year-old children with or without a history of late language emergence at 24 months

The aim of this study was to investigate the language outcomes of 7-year-old children with and without a history of late language emergence at 24 months.

Late language emergence at 24 months: an epidemiological study of prevalence, predictors, and covariates

The primary objectives of this study were to determine the prevalence of late language emergence (LLE) and to investigate the predictive status of maternal...

The recruitment and retention of Speech and Language Therapists: What do university students find important?

The increasing need for speech and language therapy (SLT) services, coupled with poor employment retention rates, poses serious cost-benefit considerations.

The ARC Centre of Excellence for Children and Families over the Life Course (Life Course Centre or LCC)

The Life Course Centre is a national centre funded by the Australian Research Council Centre of Excellence Scheme and hosted through the University of Queensland with collaborating nodes at the University of Western Australia, Sydney University and University of Melbourne.

The Causal Effect of Parent–Child Interactions on Child Language Development at 3 and 4 Years

Language development is critical for children's life chances. Promoting parent-child interactions is suggested as one mechanism to support language development in the early years. However, limited evidence exists for a causal effect of parent-child interactions on children's language development.

Creating Equitable Opportunities for Language and Literacy Development in Childhood and Adolescence

The majority of children acquire language effortlessly but approximately 10% of all children find it difficult especially in the early or preschool years with consequences for many aspects of their subsequent development and experience: literacy, social skills, educational qualifications, mental health and employment.

The Utility of Natural Language Samples for Assessing Communication and Language in Infants Referred with Early Signs of Autism

Natural Language Sampling (NLS) offers clear potential for communication and language assessment, where other data might be difficult to interpret. We leveraged existing primary data for 18-month-olds showing early signs of autism, to examine the reliability and concurrent construct validity of NLS-derived measures coded from video-of child language, parent linguistic input, and dyadic balance of communicative interaction-against standardised assessment scores. Using Systematic Analysis of Language Transcripts (SALT) software and coding conventions, masked coders achieved good-to-excellent inter-rater agreement across all measures.

Influences of bilingual input on English vocabulary size and academic outcomes: a large-scale longitudinal study following children in Australia from five to ten years

Research from large population-based studies investigating the language and academic outcomes for bilingual children is rare. The current study aimed to investigate the influence of dual language exposure on (i) English vocabulary outcomes at 5 years (126 bilinguals, 1675 monolinguals), and 10 years (vocabulary: 92 bilinguals, 1413 monolinguals:), and (ii) academic outcomes at 10 years (107 bilinguals, 1746 monolinguals).

The prevalence of and potential risk factors for Developmental Language Disorder at 10 years in the Raine Study

This study sought to determine the prevalence of Developmental Language Disorder (DLD) in Australian school-aged children and associated potential risk factors for DLD at 10 years.