Projects per year
Personal profile
Biography
Distinguished Professor Katherine Demuth is the founding Director of the Child Language Lab and the Director of the Centre for Language Sciences (CLaS) at Macquarie University. Demuth's research focuses on Language Acquisition, including studies of both perception and production. She is especially interested in the development of phonological, morphological and syntactic representations, in both typically developing and language-impaired children and L2 learners. Much of her work is crosslinguistic, using insights from the structure of different languages to better understand the mechanisms underlying the process of language acquisition. She was awarded an ARC Laureate Fellowship 2013 for research on child language acquisition, one of 17 awards for science in Australia.
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Learning to Talk, Talking to Learn: Effects of an early childhood language program in remote Northern Territory indigenous communities
Sharma, M. (Primary Chief Investigator), Jones, C. (Chief Investigator), Escudero, P. (Chief Investigator), Mattock, K. (Chief Investigator), Rosas, L. (Partner Investigator), Everitt, P. (Partner Investigator), Taumoepeau, M. (Partner Investigator), Demuth, K. (Chief Investigator), McMahon, C. (Chief Investigator), Spiers, I. (Partner Investigator), Wing, R. (Partner Investigator) & Demosthenous, S. (Partner Investigator)
22/04/15 → …
Project: Research
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Predicting language skills from early auditory speech discrimination in infants with hearing loss: implications for early management and intervention
Demuth, K. (Primary Chief Investigator), Ching, T. (Chief Investigator), Rance, G. (Chief Investigator), Van Dun, B. (Chief Investigator), Dillon, H. (Chief Investigator) & Sharma, M. (Chief Investigator)
1/01/15 → …
Project: Research
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Neural and behavioural evidence for children's learning of grammatical morphology
Demuth, K. (Primary Chief Investigator), PhD Contribution (ARC), P. C. (Student), PhD Contribution (ARC) 2, P. C. 2. (Student), MQRES, M. (Student), MQRES (International), M. (Student), MQRES 3 (International), M. 3. (Student) & Holt, R. (Other)
29/06/14 → …
Project: Research
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Magnetic resonance-compatible integrated audio-visual stimulus delivery system
Seymour, K. (Primary Chief Investigator), Woolgar, A. (Chief Investigator), Magnussen, J. (Chief Investigator), McMahon, C. (Chief Investigator), Zopf, R. (Chief Investigator), Carlson, T. (Chief Investigator), Rich, A. (Chief Investigator), Demuth, K. (Chief Investigator), Curby, K. (Chief Investigator) & Williams, M. (Chief Investigator)
1/01/14 → …
Project: Research
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The ABC’s of listening and learning: a study in the Northern Territory
Sharma, M. (Primary Chief Investigator), Wigglesworth, G. (Chief Investigator), Demuth, K. (Chief Investigator) & Bainbridge, D. (Partner Investigator)
7/06/21 → 6/06/23
Project: Research
Research Outputs
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A language-agnostic model of child language acquisition
Mahon, L., Abend, O., Berger, U., Demuth, K., Johnson, M. & Steedman, M., Mar 2025, In: Computer Speech and Language. 90, p. 1-22 22 p., 101714.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)20 Downloads (Pure) -
Comprehension and production of English plural morphology by school-age deaf and hard-of-hearing children
Holt, R., Davies, B. & Demuth, K., 10 Sept 2025, (E-pub ahead of print) In: Journal of Child Language. 14 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Due to increased variability, the expanded vowel and tone space in Mandarin IDS does not lead to enhanced contrasts
Tang, P., Rattanasone, N. X., Yuen, I., Demuth, K. & Benders, T., 28 Mar 2025, (E-pub ahead of print) In: Journal of Child Language. 13 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Ear health, binaural processing, and phonological awareness in urban Australian First Nations and non-First Nations primary-school children
Bamber, J. D. L., Sharma, M., Demuth, K., Raman, S. & Wigglesworth, G., 2 Jan 2025, In: Speech, Language and Hearing. 28, 1, p. 1-13 13 p., 2517938.Research output: Contribution to journal › Article › peer-review
Open AccessFile14 Downloads (Pure) -
How do both phonological and syntactic complexity influence speech planning?
Yuen, I., Demuth, K. & Shattuck-Hufnagel, S., 2025, INTERSPEECH 2025: Proceedings of the 26th Annual Conference of the International Speech Communication Association. Baixas, France: International Speech Communication Association (ISCA), p. 340-343 4 p. (Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH).Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
Open Access