Connected Speech Assessment: Why It Matters and How to Do It
I'll explain why you need a connected speech assessment.
You just wrapped up a standardized articulation test. The standard scores are in, the percentile ranks are calculated — and then the child starts chatting freely about their dog, and you notice something that doesn't quite match the data on your protocol sheet.
You're not imagining it. That gap between test performance and naturalistic communication is real, and the research has been documenting it for decades.
The Limits of Single-Word Testing
Standardized articulation tests are valuable tools. They give us norm-referenced data, they're efficient, and they provide the documentation our evaluations require. But they were designed to assess speech sound production in a controlled, single-word format — and that's not how communication actually works.
Research by Morrison and Shriberg (1992) published in the Journal of Speech and Hearing Research directly compared formal articulation test performance to conversational speech sampling and found meaningful differences between the two contexts.
More recently, Yeh and Liu (2021) in the Journal of Speech, Language, and Hearing Research confirmed that single-word samples and a connected speech assessement capture different information in children with speech sound disorders — and that both are needed for a complete clinical picture.
The reason comes down to what connected speech demands that single words don't such as coarticulation and the cognitive load of spontaneous speech.
What the Research Tells Us About Connected Speech Assessment
Klein and Liu-Shea (2009) studied between-word simplification patterns in children with speech sound disorders and found that the type and number of errors in continuous speech differed from single-word assessments. Not shocking, right?!
This has direct implications for treatment planning. You can't target what you haven't observed and documented. You need a connected speech assessment
The Practical Gap: Capturing Connected Speech Data Efficiently
Full conversational speech transcription is the research gold standard, but it's not always feasible in clinical practice. Unfortunately, we don't have time for it!
What most SLPs need is something in between — a structured observation tool they can use during play, conversation, or informal activities that produces organized, documentable data without requiring a full transcript.
That's the space a well-designed quick screener fills. Not a replacement for formal testing, but a complement to it — a way to capture what you're already observing and turn it into data that informs goals, tracks progress, and supports your clinical decision-making.
A Tool for Members
I created a connected speech assessment specifically for this purpose — designed for use during connected speech, play, and naturalistic observation contexts.
It covers consonants by position, clusters, phonological processes, vowels, oral mechanism observations, multisyllabic words, and additional clinical observations, all on two printable pages.
It's available exclusively to Speech Therapy Talk members, along with step-by-step guidance on how to use it in different session and evaluation contexts.
Members
Click here to grab your copy!
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References
- Klein, H. B., & Liu-Shea, M. (2009). Between-word simplification patterns in the continuous speech of children with speech sound disorders. Language, Speech, and Hearing Services in Schools, 40(1), 17–30.
- McLeod, S., & Baker, E. (2014). Speech-language pathologists' practices regarding assessment, analysis, target selection, intervention, and service delivery for children with speech sound disorders. Clinical Linguistics & Phonetics, 28(7–8), 508–531.
- Morrison, J. A., & Shriberg, L. D. (1992). Articulation testing versus conversational speech sampling. Journal of Speech and Hearing Research, 35(2), 259–273.
- Yeh, L., & Liu, C. (2021). Comparing the informativeness of single-word samples and connected speech samples in assessing speech sound disorders. Journal of Speech, Language, and Hearing Research, 64(11), 4071–4084.
