Personal profile
Biography
Si Chen received her PhD in linguistics and her MS in statistics from the University of Florida in 2014. Si Chen has published 23 papers and book chapters and received 26 grants including grants supported by RGC, Education Bureau and the Advanced Research Projects Agency and the Sin Wai Kin Foundation. Si Chen is the Academic editor of the Journal PLOS ONE and a reviewer editor for Frontiers in Psychology. She has also been an executive committee member of the Linguistic Society of Hong Kong and the Chinese Language Interface Advisory Committee.
Her specialization lies in phonetics, phonology and statistical modeling. Thanks to extensive training in linguistics and statistics, she is able to utilize an inter-disciplinary approach in her research to address issues in language evolvement, language typology, the relationship between speech perception and production, and applications of acoustic techniques in second language acquisition and treatment of speech disorder. She has developed statistical models to solve challenging problems in phonology and simulate the human perception process. Recently she started to collaborate with doctors, engineers, musicians and speech therapists to design robot-assisted speech and musical training programs for autistic children.
More information can be found at her lab website: https://sichen-lab.com/
Education/Academic qualification
Master of Arts, The University of Florida
Master of Statistics, The University of Florida
Doctor of Philosophy, The University of Florida
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Collaborations and top research areas from the last five years
Research output
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Acquisition of Speech Prosody in a Non-native Tone Language by Children With and Without Autism Spectrum Disorder
Chen, S., Zhang, Y. (Corresponding Author), Li, M., Li, B., Lu, S., Chan, A., Ge, H., Tang, T. & Chen, Z., 8 Jan 2025, In: Journal of Autism and Developmental Disorders.Research output: Journal article publication › Journal article › Academic research › peer-review
Open Access1 Link opens in a new tab Citation (Scopus) -
Does musical experience facilitate phonetic accommodation during human-robot interaction?
Hong, Y., Chen, S. (Corresponding Author) & Jiang, H., 8 May 2025, In: Journal of Speech, Language, and Hearing Research. 68, 5, p. 2259-2274 16 p.Research output: Journal article publication › Journal article › Academic research › peer-review
Open Access -
Sung Speech Training Improves Prosodic Focus Marking in a Nondominant Language in Children With Autism Spectrum Disorder
Zhang, Y., Chen, S. (Corresponding Author), Li, M., Li, B., Lu, S., Chan, A., Ge, H., Tang, T. & Chen, Z., 10 Dec 2025, In: Journal of speech, language, and hearing research : JSLHR. 68, 12, p. 5833-5853 21 p.Research output: Journal article publication › Journal article › Academic research › peer-review
Open Access -
Acoustic changes in speech prosody produced by children with autism after robot-assisted speech training
Chen, S. S., Wang, B. X., Hong, Y., Zhou, F., Chan, A., Tang, P. Y., Li, B., Chunyi, W., Cheung, J., Liu, Y. & Chen, Z., Sept 2024, In: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. p. 2480-2484 5 p.Research output: Journal article publication › Conference article › Academic research › peer-review
Open Access2 Link opens in a new tab Citations (Scopus) -
Degraded pitch-variation skills in Cantonese speakers with apraxia of speech post-stroke: Preliminary evidence
Wong, M. N., Wong, C. H., Chen, S. & Lin, Y. W., 23 Feb 2024, (Not published / presented only).Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review
Prizes
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Dean’s Award for Research Excellence
Chen, S. (Recipient), 22 Oct 2019
Prize: Honorary award › Honorary award (research)
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PolyU Young Innovative Researcher Award
Chen, S. (Recipient), Jun 2022
Prize: Honorary award › Honorary award (research)
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Activities
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The 14th International Conference in Evolutionary Linguistics
Peng, G. (Chair), Zhang, C. (Member of organizing committee), Li, P. (Member of organizing committee), Sheng, L. (Member of organizing committee), Chan, W. S. A. (Member of organizing committee), Chen, S. (Member of organizing committee), Fong, C. M. M. (Member of organizing committee), Tao, R. (Member of organizing committee) & Wong, M. N. (Member of organizing committee)
3 Aug 2023 → 5 Aug 2023Activity: Participating in or organising an event › Organizer / committee member
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Pacific Asia Conference on Language, Information and Computation (PACLIC 37)
Huang, C.-R. (Chair), Hsu, Y. Y. (Co-chair), Chen, S. (Co-chair), Chersoni, E. (Programme Co-chair), Lee, Y. M. (Programme Co-chair), Peng, B. (Member of organizing committee), Li, Y. (Member of organizing committee) & Li, J. (Member of organizing committee)
2 Dec 2023 → 5 Dec 2023Activity: Participating in or organising an event › Organizer / committee member
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Journal of Cognitive Psychology (Journal)
Chen, S. (Reviewer)
2021Activity: Publication peer-review and editorial work › Review of books, other publications, or software
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International Conference on Tone and Intonation TIE2018 (Event)
Chen, S. (Member)
2021Activity: Office holder / membership of professional bodies › Office holder / member of committee
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The committee member of the International Conference on Tone and Intonation (TAI) 2021 (Event)
Chen, S. (Chair / President)
2021Activity: Office holder / membership of professional bodies › Office holder / member of committee
Press/Media
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Training effects on speech prosody production by Cantonese-speaking children with autism spectrum disorder
12/07/20
1 Media contribution
Press/Media