کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7287422 | 1474131 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enhanced visual awareness for morality and pajamas? Perception vs. memory in 'top-down' effects
ترجمه فارسی عنوان
آگاهی بصری پیشرفته برای اخلاق و لباس خواب؟ درک در مقابل حافظه در "بالا به پایین" اثرات
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
ادراک، حافظه، اخلاق، مدولار، اثرات بالا به پایین، نفوذ پذیری شناختی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب شناختی
چکیده انگلیسی
A raft of prominent findings has revived the notion that higher-level cognitive factors such as desire, meaning, and moral relevance can directly affect what we see. For example, under conditions of brief presentation, morally relevant words reportedly “pop out” and are easier to identify than morally irrelevant words. Though such results purport to show that perception itself is sensitive to such factors, much of this research instead demonstrates effects on visual recognition-which necessarily involves not only visual processing per se, but also memory retrieval. Here we report three experiments which suggest that many alleged top-down effects of this sort are actually effects on 'back-end' memory rather than 'front-end' perception. In particular, the same methods used to demonstrate popout effects for supposedly privileged stimuli (such as morality-related words, e.g. “punishment” and “victim”) also yield popout effects for unmotivated, superficial categories (such as fashion-related words, e.g. “pajamas” and “stiletto”). We conclude that such effects reduce to well-known memory processes (in this case, semantic priming) that do not involve morality, and have no implications for debates about whether higher-level factors influence perception. These case studies illustrate how it is critical to distinguish perception from memory in alleged 'top-down' effects.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cognition - Volume 136, March 2015, Pages 409-416
Journal: Cognition - Volume 136, March 2015, Pages 409-416
نویسندگان
Chaz Firestone, Brian J. Scholl,