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
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100211
Funder
Australian Research Council
Funding Amount
$650,000.00
Summary
The Big Australian Speech Corpus: An audio-visual speech corpus of Australian English. Contemporary speech science and technology are driven by the availability of large speech corpora. While audio databases exist for languages spoken in America, Europe and Japan, there is currently no large auditory-visual database of spoken language, and certainly not one for Australian English. Here we will establish the Big Australian Speech Corpus, which will support a speech science research and developmen ....The Big Australian Speech Corpus: An audio-visual speech corpus of Australian English. Contemporary speech science and technology are driven by the availability of large speech corpora. While audio databases exist for languages spoken in America, Europe and Japan, there is currently no large auditory-visual database of spoken language, and certainly not one for Australian English. Here we will establish the Big Australian Speech Corpus, which will support a speech science research and development using Australian English and facilitate the development of Australian speech technology applications from automatic speech recognition and text-to-speech synthesis used in taxi and other ordering services, to hearing prostheses and talking head aids for learning-impaired children, and a range of security and forensic applications.Read moreRead less
The social dynamics of language: a study of phonological variation and change in West Australian English. This project studies the role of pronunciation as a marker of individual and community identity. As the first systematic study of accent variability in Perth, it focusses on how, across different contexts, speakers from older and younger generations and different backgrounds deploy speech as a means of projecting social affiliation and difference.
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
The new voice of Multicultural Australian English. This project aims to generate an integrated and inclusive model of Australian-English, through phonetic analysis of the spoken language used by adolescents from a range of ethnic backgrounds. Australia is one of the most ethnically diverse countries in the world yet the complex relationship between speech production and cultural diversity is largely unknown in 21st century multicultural Australia. This project aims to establish how adolescents f ....The new voice of Multicultural Australian English. This project aims to generate an integrated and inclusive model of Australian-English, through phonetic analysis of the spoken language used by adolescents from a range of ethnic backgrounds. Australia is one of the most ethnically diverse countries in the world yet the complex relationship between speech production and cultural diversity is largely unknown in 21st century multicultural Australia. This project aims to establish how adolescents from different ethnicities use speech patterns to symbolically express their diverse sociocultural identities. The project expects to inform sociophonetic theories of variation, ethnicity, and identity, providing a framework for supporting sociocultural cohesion in Australia. 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.
The effect of sound change on children's speech in community diversity. This project aims to explain how children's speech processing adapts to cultural and linguistic diversity and how such adaptation may seed sound change in language. Using acoustic and articulatory (ultrasound) methods, the project intends to explain how children rapidly and authentically acquire the intricately nuanced accents of their communities. The project aims to advance theories of language variation and change by prov ....The effect of sound change on children's speech in community diversity. This project aims to explain how children's speech processing adapts to cultural and linguistic diversity and how such adaptation may seed sound change in language. Using acoustic and articulatory (ultrasound) methods, the project intends to explain how children rapidly and authentically acquire the intricately nuanced accents of their communities. The project aims to advance theories of language variation and change by providing new insights into the forces that shape the sounds of language. An understanding of how children's speech patterns develop and ultimately converge to local norms has implications for the social integration of second language learning children and refugee/asylum seekers, and for clinical and speech technology applications for children.Read moreRead less
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
Australian Laureate Fellowships - Grant ID: FL130100014
Funder
Australian Research Council
Funding Amount
$2,865,815.00
Summary
Neural and behavioural evidence for children’s learning of grammatical morphology. Children with various types of language delay have problems learning grammatical structure, leading to communicative breakdown. This project will use brain imaging and behavioural methods to understand better the nature of these problems, leading to more effective intervention, better child health and wellbeing, and improved educational outcomes.
Discovering the developmental trajectory of lexical stress production. In English words some syllables are more strongly stressed than others. Most children will learn to emphasise these syllables appropriately but some will not. This project will help to understand the normal development of this vital aspect of speech production and allow more effective assistance to those who experience difficulties.