An Observational Study of Discourse Tasks and Running Speech Sampling in the Assessment of Paediatric Voice Quality.
Victoria Reynolds, Kristin Scavo-Smith, Kate Oteng-Bediako and 1 others
PMID 41022675WHAT IT FOUND
Narrative tasks like story retelling yielded consistent speech samples and voice quality matching conversation.
The standard voice question failed in 47% of children, and reading passages were difficult for half. Use narratives to ensure participation and reliable voice assessment.
Key findings
01Almost half of the children did not produce a running speech sample in response to the standard voice question, making it an unreliable elicitation method.
02Voice quality in narrative tasks was strongly correlated with conversational speech, suggesting they are valid substitutes for perceptual voice evaluation.
03Only just over half of the participants could read the passages with fluency and confidence, while nine children could not participate in reading tasks at all.
STILL TO COME
How it was doneWhat they foundWhat it means for SLPs
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What it does not show
The study used convenience sampling from two US locations, which may limit generalizability. The sample was intended to be normative but included some children with mild-to-moderate dysphonia. The study is exploratory with a relatively small sample size (53 children). Perceptual analysis is inherently subjective, though inter-rater reliability was high.
Declared interests
The authors received salary support from their universities and a summer stipend from the Dr James Girard Summer Undergraduate Research Program. No commercial conflicts of interest were declared.
The easy way to misread this
Do not assume narrative tasks are superior for diagnostic accuracy. While they ensure participation, the study found that no single task, including narratives, met the 80% threshold for sensitivity and specificity across all metrics. They are better for obtaining a sample, not necessarily for making a definitive diagnosis compared to conversation.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →