کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
930430 | 1474466 | 2010 | 12 صفحه PDF | دانلود رایگان |
Name agreement is the extent to which different people agree on a name for a particular picture. Previous studies have found that it takes longer to name low name agreement pictures than high name agreement pictures. To examine the effect of name agreement in the online process of picture naming, we compared event-related potentials (ERPs) recorded whilst 19 healthy, native English speakers silently named pictures which had either high or low name agreement. A series of ERP components was examined: P1 approximately 120 ms from picture onset, N1 around 170 ms, P2 around 220 ms, N2 around 290 ms, and P3 around 400 ms. Additionally, a late time window from 800 to 900 ms was considered. Name agreement had an early effect, starting at P1 and possibly resulting from uncertainty of picture identity, and continuing into N2, possibly resulting from alternative names for pictures. These results support the idea that name agreement affects two consecutive processes: first, object recognition, and second, lexical selection and/or phonological encoding.
Journal: International Journal of Psychophysiology - Volume 76, Issue 3, June 2010, Pages 130–141