International Speech Screener (ISS)

The International Speech Screener (ISS, McLeod, 2013) is a 50-item picture-naming task that samples all English consonants and six English consonant clusters on two occasions in word-initial position. Words vary in length and stress. The ISS was designed to ensure that there were two examples of each word-initial consonant. Most pairs of words for each word-initial consonant contained a monosyllabic word and a bisyllabic or polysyllabic word (e.g., dog, dinosaur). Within these words most English vowels, within-word consonants, word-final consonants, and some word-final consonant clusters are sampled. The ISS is presented via PowerpointTM with one picture per slide. An audio-voice recording of the target word is available on each slide and played during the imitation condition. 

More information about its development: 

McLeod, S., & Masso, S. (2019). Screening children's speech: The impact of imitated elicitation and word position. Language, Speech, and Hearing Services in Schools, 50(1), 71–82. https://doi.org/10.1044/2018_LSHSS-17-0141

CeTasSSD data entry into Phon

Felicity Laurence and Emma Scanlon are working on entering all of the 2026 data from just over 900 students into Phon. We appreciate the input from Prof Yvan Rose to tweak some of the program for our Australian context.

 

CeTasSSD Speech Census wrap up

This week our CeTasSSD Speech Census team met to celebrate meeting so many wonderful 4- to 5-year-olds during our research. We also reflected on what went well and what can be changed in the future.

Here are our statistics so far:  

• 1207 Kinder students in the state
• 981 consent forms returned (226 not returned)
• 945 consent forms provided consent (36 did not provide consent)
• 874 assessments attempted (45+ more not yet entered into the spreadsheet)
• 14 children did not give assent and 8 could not be assessed (e.g., due to disability)
• 859 (+45) children have completed the International Speech Screener (ISS)

Thanks so much to the children and schools (especially the SSCs and TAs). Thanks to our wonderful CeTasSSD research team. Hooray team!

Helen Blake, Sharynne McLeod, Felicity Laurence, Emma Scanlon, Ally Barrett met for 2 hours to debrief, summarise, and plan

Team members not pictured: Sarah Verdon, Kate Crowe, Lisa Johnson 

Launch of Phon 4

Congratulations to Yvan Rose and Greg Hedlund and team who launched Phon 4 today (their Thursday 16th April - our Friday 17th April).

https://www.phon.ca/phon-manual/getting_started.html 

Our CeTasSSD team were very honoured to work with Yvan to install and begin using Phon 4 on its first day of release. Yvan has been very generous preparing our speech sample and teaching us how to use it effectively to analyse the data we have collected from our Tasmanian Speech Census.

Helen, Sharynne, Emma, Felicity, Yvan, Ally - meeting #2

Yvan, Emma, Helen, Felicity, Sharynne  - meeting #1

CET Speech Census - Last week

We are working hard to finalise our CET speech census this week before the children all go on school holidays. We have just over 1000 consent forms returned. I have entered data for 733 assessments - but our team has done more than this (yay team!). I entered the data Ally gave me this afternoon for another 46 assessments. Helen did over 30 today (I haven't entered these yet). What an amazing team - and incredible children and teaching staff.

Ally and Sharynne heading to The Nest in The Treehouse for more data collection with the children

Sharynne, Ally Barrett and Emma Scanlon 
at the end of a big day assessing wonderful children

Week 3 of the Tasmanian Kinder Speech Census begins

 At the beginning of week 3 of our Tasmanian Kinder Speech Census we have:

• 32 schools
• 1,203 Kinder students
• 889 parent consent forms returned 
• LOTS of children who have assented to participating in our research and who have told us how they feel about their speech 
• LOTS of children assessed using the International Speech Screener (ISS). I personally have assessed 208 children so far :)
• 63 control children assessed with the Diagnostic Evaluation of Articulation and Phonology (DEAP)

Another day face-to-face with Kinder students in CET schools

The rest of the week I have been assessing the students and undertaking data analysis via Zoom because I am no longer in Tasmania. 

Enjoying research with rural Tasmanian children during week 2 of the CET speech census

On Thursday and Friday this week I have traveled to rural locations to undertake research with 4- and 5-year-old children in Catholic Education Tasmania schools for our CET speech census. 

 The children have been great - and the staff have been welcoming, resourceful, knowledgeable and supportive. I have learned a lot, and understand more about schools and children's speech - as well as how to create the best processes for screening children's speech across CET in 2027. 

 

Rural locations know how to be welcoming. Thanks for the unexpected latte that arrived mid morning and your enthusiasm about our treehouse poster! https://www.csu.edu.au/research/multilingual-speech/speech-acquisition/learning-english-consonants

 This is the end of week 2 of screening.  Felicity, Lisa, Sarah, Helen, Ally, Emma and myself have been working with children in schools (either in person or via Zoom). We have met a lot of children - but still have more to go. Next week we will continue :) 

Assessing children's speech in Tasmania

I am in Tasmania this week to assess children's speech across the state as part of our research grant with Catholic Education Tasmania. It is wonderful to visit schools with Felicity Laurence and Lisa Johnson.

This is a really important study. One of the speech assistants aptly named this phase of the research the "CET speech census".

We currently have 785 consent forms and ICS data through Qualitrix. 

Some of the unique experiences from this week:

• Monday and Tuesday - Assessing 53 children across 4 different schools using the International Speech Screen (and some with the DEAP Screener) 
• A baby deer was shown to the children in the classroom we were visiting (very tiny and cute!)
• One child came three times to be assessed (he took his sticker off so we didn't remember he had been assessed before)
• Our treehouse speech sound poster (McLeod & Crowe, 2018) was on the speech room wall at one of the schools
• Tuesday - Negotiating the rain as we walked with children from their classrooms to the allocated research space
• Undertaking research in an art room 
• Enthusiastic children wanting it to be their turn :) 

Sharynne and Felicity ready for a day with Kinder children in Hobart

Sharynne  and Kate's treehouse poster was on the wall in the speech room at a school!

Sharynne and Lisa in the rain

Sharynne  and Lisa about to meet the next group of 4-year-olds

We also met with the private speech pathologists who assess CET children as part of the research on Wednesday morning 

CeTasSSD data collection has begun

The day has finally come that we have begun the research with 1,200 Kinder children in Tasmania. We are using the Australian English version of the International Speech Screener (ISS) and a question from the SPAA-C.  Ally Bennett, Emma Scanlon and I assessed 24 children across 2 schools on the first day (Monday) - which is 2% of the research population. The children and staff were excellent. We have a fun few weeks ahead. Thanks everyone.

Tuesday update - we now have signed consent from 733/1203 (60.93%) students. I assessed another 12 students. Ally and Emma assessed more. 

Thursday update - 166 children had been assessed

Helen Blake, Ally Barrett, Sharynne, Felicity Laurence, Lisa Johnson

Sharynne  with Emma Scanlon after transcription reliability checking

Emma and Ally online

 

CeTasSSD data planning and collection is underway

We have begun data collection for our CeTasSSD study! Tonight 715 entries have been recorded from the caregivers of 4- to 5-year-olds. While some entries will not be analysed (a few parents entered twice, some did not give consent to be involved in the research etc.), we are going to have a large number of children to help us learn about children's speech, and the best screening pathway for the state. Thank you to Kate Crowe, Felicity Laurence and Lisa Johnson who have overseen this online data collection phase from parents.

Today we also met to work through the practicalities of the data collection phase that begins next week to talk with children to listen to their production of speech sounds and learn from them about what they think about their speech. It was a really productive day of problem solving and getting things in place. Thanks Helen Blake, Ally Barrett, and Emma Scanlon - plus our special helper :)

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Tasmanian speech study - data analysis and preparation for 2026 data collection

This week I have spent a lot of time on our Tasmanian speech study (CeTasSSD). I have undertaken data analysis with Dr Nicola Ivory - which involved more data cleaning therefore beginning all of the analyses again (a very typical scenario in quantitative data analysis). I have hired a new research assistant, Emma Scanlon and worked on finalising the International Speech Screen with Helen Blake.

Emma Scanlon

Nicola Ivory

 

Catholic Education Tasmania - Prevalence and screening pathway project

This week A/Prof Sarah Verdon, Dr Nicola Ivory, A/Prof Kate Crowe and I are working on the ethics, and finalisation of the Catholic Education Tasmania - Prevalence and screening pathway project. It is a privilege to work on this to set up a robust screening pathway for Tasmania.

Monday - Sarah, Nicola and Sharynne at CSU

Monday evening-Kate C (in Iceland) and Sharynne

Tuesday - Sarah, Nicola and Sharynne at CSU

Tuesday afternoon - Lisa, Felicity at CET, Sharynne, Sarah, Nicola at CSU

Thursday afternoon - Felicity, Lisa, Sharyne, Nicola, Udari

Speech screening discussions with Catholic Education Tasmania

What a wonderful conversation today with Felicity Laurence and Lisa Johnson from Catholic Education Tasmania to continue our planning of a speech screener that would be able to be used for all children in Kindergarten (who attend 3 days/week) across Tasmania. I am very excited about finalising the brief for this project so we can begin working together.

Lisa, Sharynne and Felicity