کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
911814 918089 2013 25 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Does plural dominance play a role in spoken picture naming? A comparison of unimpaired and impaired speakers
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
Does plural dominance play a role in spoken picture naming? A comparison of unimpaired and impaired speakers
چکیده انگلیسی


• In two experiments, we examined plural- and singular-dominance in spoken picture naming.
• Experiment 1 examines unimpaired, Experiment 2 speakers with aphasia.
• Faster naming latencies and higher accuracy for singular-dominant singulars compared to its plurals were revealed.
• Overall, no difference was found between plural-dominant singulars and plurals.
• We conclude that a difference in representation for both plural types seems plausible.

This study investigates the effect of frequency on plural processing. In particular it explores the effect of relative frequency differences between plurals and their singular forms on the representation of plurals. This paper reports data from a group of thirty-eight unimpaired speakers and compares their spoken picture naming of single and multiple objects to that of two people with acquired language impairments (aphasia). For both participant groups (unimpaired and impaired), we observed two key findings for picture naming: first, plurals that are lower in frequency than their singulars (singular-dominant plurals) are responded to more slowly or with more errors compared to their singulars. Second, for plurals that are higher in frequency than their singulars (plural-dominant plurals), no difference in reaction time or error rate was detected between singulars and plurals. By capitalising on patterns observed in both unimpaired and impaired language processing, this study suggests that plural-dominant plurals are stored differently from singular-dominant plurals.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Neurolinguistics - Volume 26, Issue 6, November 2013, Pages 712–736
نویسندگان
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