کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6813228 | 545897 | 2016 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Contextual predictability enhances reading performance in patients with schizophrenia
ترجمه فارسی عنوان
پیش بینی متقابل باعث افزایش عملکرد خواندن در بیماران مبتلا به اسکیزوفرنی می شود
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کلمات کلیدی
حرکات چشم، خواندن، جنون جوانی، مدت زمان ثابت، تاثیر متنی معنایی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
روانپزشکی بیولوژیکی
چکیده انگلیسی
In the present work we analyzed fixation duration in 40 healthy individuals and 18 patients with chronic, stable SZ during reading of regular sentences and proverbs. While they read, their eye movements were recorded. We used lineal mixed models to analyze fixation durations. The predictability of words Nâ1, N, and N+1 exerted a strong influence on controls and SZ patients. The influence of the predictabilities of preceding, current, and upcoming words on SZ was clearly reduced for proverbs in comparison to regular sentences. Both controls and SZ readers were able to use highly predictable fixated words for an easier reading. Our results suggest that SZ readers might compensate attentional and working memory deficiencies by using stored information of familiar texts for enhancing their reading performance. The predictabilities of words in proverbs serve as task-appropriate cues that are used by SZ readers. To the best of our knowledge, this is the first study using eyetracking for measuring how patients with SZ process well-defined words embedded in regular sentences and proverbs. Evaluation of the resulting changes in fixation durations might provide a useful tool for understanding how SZ patients could enhance their reading performance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Psychiatry Research - Volume 241, 30 July 2016, Pages 333-339
Journal: Psychiatry Research - Volume 241, 30 July 2016, Pages 333-339
نویسندگان
Gerardo Fernández, Salvador Guinjoan, Marcelo Sapognikoff, David Orozco, Osvaldo Agamennoni,