Monitoring for vowels in isolation and in a consonantal context.

Number 465
Year 1984
Drawer 8
Entry Date 11/19/1999
Authors Rakerd, B., Verbrugge, R. R., & Shankweiler, D.
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Publication Journal of the Acoustical Society of America, 76, 27-31.
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Abstract The identifiability of isolated vowels (/V/) was compared to that of vowels in consonantal context (/pVp/) when Ss (N = 36 undergraduates) performed a monitoring task. On successive blocks of trials, Subjects listened for instances of 1 or another of 9 monophthongal vowels & identified each test item as being an instance or not. On average, resulting false alarm errors occurred significantly less often in the /pVp/ condition. This beneficial effect of context was found to be restricted to the class of open vowels, with the perception of close vowels being somewhat hindered by context.
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