Sleep and speech: objectively monitoring the residual effects of sleep promoting compounds. This project will benefit the one in 11 Australians with sleep difficulties. The project will improve how the safety of drugs for insomnia are evaluated by examining the changes in our speech that occur when we are impaired. The findings are expected to reduce the cost of accidents and injuries due to impairment from sleep medications.
Language typology and cognitive effects of language learning. This project aims to map, in older adults and preschool-age children, the extent and nature of cognitive benefit from training in a foreign language. Learning a language is recognised to be beneficial in various ways, but this project investigates whether it matters which language one learns. The project will compare the resulting cognitive changes to language learners across different languages to test whether the benefit is uniquely ....Language typology and cognitive effects of language learning. This project aims to map, in older adults and preschool-age children, the extent and nature of cognitive benefit from training in a foreign language. Learning a language is recognised to be beneficial in various ways, but this project investigates whether it matters which language one learns. The project will compare the resulting cognitive changes to language learners across different languages to test whether the benefit is uniquely effective. It will also gauge whether these changes occur when learning is easier in childhood compared to when it is harder later in life. The project findings will inform the development of linguistic, social, and educational programs to optimise cognitive function both for childhood development and healthy ageing, especially in Australia where second language acquisition is lower compared to other countries.Read moreRead less
Origins of Phonology and Lexicon: Abstract representations before 6 months. Language is one of the most sophisticated human abilities, yet infants learn it easily. The current view is that the origins of language are abstract representations of consonants and vowels that start to form at 6-10 months. However, recent evidence shows that abstraction begins before 3 months, and that carer-infant conversations are vital to the process. This study involves tracking infants’ behavioural and brain deve ....Origins of Phonology and Lexicon: Abstract representations before 6 months. Language is one of the most sophisticated human abilities, yet infants learn it easily. The current view is that the origins of language are abstract representations of consonants and vowels that start to form at 6-10 months. However, recent evidence shows that abstraction begins before 3 months, and that carer-infant conversations are vital to the process. This study involves tracking infants’ behavioural and brain development from 1 to 18 months and analysing carer-infant speech, to determine how early abstraction supports vocabulary growth, how carer speech assists this process, and what early conditions predict language development, thus benefiting earlier identification of language delay, and saving significantly on later remediation.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150101053
Funder
Australian Research Council
Funding Amount
$364,536.00
Summary
Cracking the code of successful language learning. Mastery of a second language generates economic advantages, especially in English-speaking nations with large immigrant populations, such as Australia. It is not clear why some second-language learners flourish while others struggle in the same educational setting. Successful learners must possess attributes that when combined with the features of the learning situation result in positive learning outcomes, whereas unsuccessful learners are like ....Cracking the code of successful language learning. Mastery of a second language generates economic advantages, especially in English-speaking nations with large immigrant populations, such as Australia. It is not clear why some second-language learners flourish while others struggle in the same educational setting. Successful learners must possess attributes that when combined with the features of the learning situation result in positive learning outcomes, whereas unsuccessful learners are likely mismatched to their training method. In a series of artificial language learning experiments, this project aims to identify the combination of factors that matter most in successful language learning. Ultimately it may be possible to tailor training proactively to maximise learning outcomes.Read moreRead less
You came TO DIE?! Perceptual adaptation to regional accents as a new lens on the puzzle of spoken word recognition. Investigating Australian, New Zealand and UK listeners adaptation to each others accents will reveal how we achieve stable word recognition via flexible adjustment to pronunciation differences. Results will inform word recognition theory and illuminate why unfamiliar accents are difficult for language learners and automatic speech recognisers.
The seeds of literacy in infancy: empirical specification of the acoustic determinants of language acquisition. Reading is one of the most difficult skills we learn, and while the process is largely forgotten by adults, any minor difficulty can have lasting effects. This project will follow speech, vocabulary and reading in infants at or not at risk for dyslexia from six months to five years with implications for parent-child interaction and language delay intervention.
Discovery Early Career Researcher Award - Grant ID: DE150100318
Funder
Australian Research Council
Funding Amount
$360,000.00
Summary
Solving the puzzle of complex speech sounds. Speech sounds that fall into the 'l' and 'r' family of consonants ('liquids') are amongst the most difficult to master, both for children learning their first language and for learners of a second. This is because liquids are highly complex and require finely tuned, and language specific, coordination of articulatory gestures. The details of this complexity remain poorly understood, posing significant challenges for remediation of speech errors and fo ....Solving the puzzle of complex speech sounds. Speech sounds that fall into the 'l' and 'r' family of consonants ('liquids') are amongst the most difficult to master, both for children learning their first language and for learners of a second. This is because liquids are highly complex and require finely tuned, and language specific, coordination of articulatory gestures. The details of this complexity remain poorly understood, posing significant challenges for remediation of speech errors and for effective pedagogy in language learning. This project aims to use state-of-the-art articulatory methods to examine liquids in four typologically distinct languages of increasing importance in modern Australian society to lay essential foundations for future work on remediation and instruction.Read moreRead less
The perception/production link in child language. Children with hearing loss experience continuing language difficulties, with major knock-on effects on educational and social outcomes. This project aims to uncover the connected perception and production processes that underpin these language challenges for children with hearing loss, focussing on a speech patterns also found in younger normal-hearing toddlers, and using innovative technologies that can generalize to the clinical practice. The p ....The perception/production link in child language. Children with hearing loss experience continuing language difficulties, with major knock-on effects on educational and social outcomes. This project aims to uncover the connected perception and production processes that underpin these language challenges for children with hearing loss, focussing on a speech patterns also found in younger normal-hearing toddlers, and using innovative technologies that can generalize to the clinical practice. The project outcomes will significantly advance theories of child language development, and promise to inform more accurate and better-targeted intervention for children with hearing loss, providing social benefit by improving their listening and speaking skills.Read moreRead less
Phonological effects on the development of inflectional morphology. This project investigates the mechanisms underlying typically developing children's variable omission of inflectional morphemes (for example, plural, past tense). The results will have significant implications for the evaluation and design of interventions for language-delayed populations where serious problems of communication persist.
Are super-complex words represented like sentences in speakers' minds? This project aims to examine speakers' knowledge of super-complex words in the remote Australian language Wubuy. The project will provide a crucial test of current theories of language processing and linguistic typology via experimental work on the Indigenous language Wubuy, a language that defies the perceived fundamental distinction between words and phrases. This will have significant benefit to Indigenous language mainten ....Are super-complex words represented like sentences in speakers' minds? This project aims to examine speakers' knowledge of super-complex words in the remote Australian language Wubuy. The project will provide a crucial test of current theories of language processing and linguistic typology via experimental work on the Indigenous language Wubuy, a language that defies the perceived fundamental distinction between words and phrases. This will have significant benefit to Indigenous language maintenance and revitalisation efforts and thus help improve Indigenous education outcomes and reinforce cultural pride.Read moreRead less