Perceptual Style-Shifting Across Singing and Speech: Music Activates Pop Song English for NZ Listeners.
Andy Gibson, Jennifer Hay
PMID 40855993WHAT IT FOUND
New Zealand listeners expect an American-influenced accent when hearing singing.
They identify ambiguous vowels as sung rather than spoken, and process American voices faster than local voices when music is present.
Key findings
01Listeners identified the same ambiguous sound as the word 'bad' significantly less often when told they were hearing a New Zealander singing compared to when they were told they were hearing a New Zealander speaking.
02Reaction times to words spoken by a US voice were faster in the music condition than in silence, while reaction times to words spoken by a New Zealand voice were slower in the music condition.
03The shift in vowel perception observed in the first experiment was strongest at the start of each block and diminished as participants became familiar with the stimuli.
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 synthesized stimuli in the first experiment and a specific set of recorded words in the second, which may not fully reflect natural conversational or singing contexts. Participants were explicitly told whether they would hear singing or speaking, which may have heightened their expectations beyond what occurs in everyday listening. The sample was small (n=36) and limited to native New Zealand English speakers, so findings may not generalize to other dialects or languages. The effect in the first experiment diminished over trials, suggesting it may be sensitive to experimental familiarity and habituation.
Declared interests
The author(s) received no financial support for the research, authorship, and/or publication of this article.
The easy way to misread this
Do not assume that a patient's use of American-style vowels in singing indicates a lack of motor control or an inability to maintain their native accent. This study suggests that listeners and singers may both adopt Pop Song English as a normative context-dependent style, distinct from their spoken dialect.
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 →