- Children's English Consonant Acquisition in the United States: A Review, authored by Kathryn Crowe and Sharynne McLeod and published in AJSLP in November 2020 currently has 298, 831 downloads. At the current rate it will pass 300,000 downloads sometime this month.
- Children's Consonant Acquisition in 27 Languages: A Cross-Linguistic Review, authored by Sharynne McLeod and Kathryn Crowe and published in the November 2018 edition of AJSLP is currently at 205,471 downloads.
June 16, 2026
Publication impact
February 21, 2024
Invited Nancy McKinley Lecture - Supporting Monolingual and Multilingual Children’s Phonological Development
This morning I was honoured to present (online) the 2024 Nancy McKinley Lecture organised by the American Board of Child Language & Language Disorders that was attended by 711 people across the USA.
https://www.speechpathology.com/slp-ceus/nancy-mckinley-lecture-series/
Supporting Monolingual and Multilingual Children’s Phonological DevelopmentBy age 5, most children worldwide have acquired most consonants, vowels (and tones), and are intelligible. Respectful assessments that analyze children’s speech in all thei r home languages, and consider standard and dialect forms relevant to the child’s family, are described in this course. Free, evidence-based resources to support SLPs working with monolingual and multilingual children are also shared.
https://www.childlanguagespecialist.org/specialist/sharynne-mcleod/
July 27, 2023
Visiting Kate at The University of Iceland
Aðjúnkt Kathryn Crowe and A/Prof Þóra Másdóttir teach and research in the Talmeinafræði program at the University of Iceland
https://ugla.hi.is/kennsluskra/index.php?tab=nam&chapter=namsleid&id=820072_20176&kennsluar=2023
I enjoyed visiting to see exactly where they worked - and Icelandic research into speech development and their home language maintenance research with their multilingual children.
| Working on a book chapter and a Memorandum of Understanding between our universities |
| McLeod and Crowe (2018) posters in Iceland |
| Icelandic speech development poster featuring Lubbi and based on Masdottir & McLeod (2021) |
| Kate with her CSU award |
| Kate's office |
| Kate and Thora are currently undertaking a large-scale randomised controlled trial in preschools across Iceland to support multilingual children's speech and language development. |
May 19, 2022
Explaining patterns in children's speech acquisition data
This morning Dr Kate Crowe and I met with Prof Morten Christiansen, Steven Elmlinger and Pablo Andres Contreras Kallens from Cornell University https://psychology.cornell.edu/morten-h-christiansen
We are going to collaborate on a project to use statistical learning to explore whether young children's linguistic experiences can explain patterns in children's speech acquisition data. The Cornell University team will re-analyse the data from the following papers. I'm looking forward to see the first set results because their pilot work using data contained within these papers is very promising.
- McLeod, S., & Crowe, K. (2018). Children’s consonant acquisition in 27 languages: A cross-linguistic review. American Journal of Speech-Language Pathology, 27(4), 1546–1571. https://doi.org/10.1044/2018_AJSLP-17-0100
- Crowe, K., & McLeod, S. (2020). Children's English consonant acquisition in the United States: A review. American Journal of Speech-Language Pathology, 29(4), 2155–2169. https://doi.org/10.1044/2020_AJSLP-19-00168
December 19, 2019
ASHA awards ceremony: Official photos
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| Dr Kate Crowe and Prof Sharynne McLeod receiving the AJSLP editor's award from Prof Mabel Rice |
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| Sharynne and Kate |
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| ASHA journal award winners |
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| Prof Lilly Cheng, Prof Sharynne McLeod, Dr Helen Blake, Prof Dolores Battle |
December 2, 2019
CSU Media: "Another international award for leading Charles Sturt researchers"
- "Another international award for leading Charles Sturt researchers" https://news.csu.edu.au/latest-news/another-international-award-for-leading-charles-sturt-researchers
- The story was also featured in the Campus Review (4 Dec 2019): "The award-winning Charles Sturt paper that 'broke' the internet"
- Here is the impact of our paper and how it is being used around the world
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| Campus Review story: "The award-winning Charles Sturt paper that 'broke' the internet" |
November 30, 2019
Supporting students' critical thinking about developmental norms
She asked her students to
- read the AJSLP journal article,
- watch my video presentation about the article,
- listen to Kelly Farquharson and Holly Storkel's episode on See Hear Speak podcast,
- (an alternative could be to listen to the SLPToolkit podcast),
- read the InformedSLP blogpost about how the article broke the SLP internet,
- download the posters,
- look at a summary of speech acquisition studies for English
- look at speech acquisition studies across the globe,
- and discuss in class.
She then gave her students the following exam question:
“A fellow SLP in your school district stops by one day to ask you about the “new norms.” She’s in a panic and worries this will increase her caseload. Using McLeod and Crowe (2018) and the other related resources, (kindly) debunk the “new norms” hysteria and help your colleague to interpret the results of the study and the implications for determining special education eligibility.”What a great way to support students' critical thinking.
Extra information:
- Chapter 6 in Children's Speech (McLeod & Baker, 2017) provides a clinically-oriented overview of children's speech acquisition and available evidence. (Currently available for free to US and Canadian students during COVID-19 shutdown at https://studentresponse.redshelf.com/search/?terms=0132755963)
- We were thrilled that this paper won the Editor's Award from the American Journal of Speech-Language Pathology that was presented at the 2019 ASHA convention in Orlando, FL. Some photos are here and some associated media is here.
- Dr. Kate Crowe and I recently have analysed speech acquisition data from children in the US (excluding the rest of the world). The paper is currently under revision in a journal - and we are hoping that it may be published in 2020.
| Dr. Kate Crowe, Dr. Alyssa Boucher, Prof Sharynne McLeod |
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| @SLPToolkit Podcast |
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| InformedSLP blogpost |
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| McLeod & Crowe (2018) infographic poster |













