Strategic Control of Attention to Objects and Locations
نویسندگان
چکیده
منابع مشابه
investigating the interaction of language knowledge and strategic competence in the performance of efl learners on reading-to-write and writing-only test tasks
این مطالعه به دو روش کمی و کیفی و با هدف بررسی استراتژی های فراشناختی فراگیران زبان انگلیسی به عنوان زبان خارجی در دو آزمون نوشتن و نوشتن ترکیبی انجام پذیرفت. در بخش کمی برای سنجش میزان استراتژی های فراشناختی از یک پرسشنامه که بر اساس مدل بکمن و پالمر (1996) ساخته شده بود استفاده شد. پایایی و روایی سازه ی پرسشنامه هنگام مطالعه ی پایلوت و روایی محتوای آن با جمع آوری نظرات نُه متخصص در رشته سنجیده...
Guidance of attention to objects and locations by long-term memory of natural scenes.
Four flicker change-detection experiments demonstrate that scene-specific long-term memory guides attention to both behaviorally relevant locations and objects within a familiar scene. Participants performed an initial block of change-detection trials, detecting the addition of an object to a natural scene. After a 30-min delay, participants performed an unanticipated 2nd block of trials. When ...
متن کاملThe Guidance of Attention 1 The Guidance of Attention to Objects and Locations by Long Term Memory of Natural Scenes
Four flicker change detection experiments demonstrate that scene-specific long term memory guides attention to both behaviorally relevant locations and objects within a familiar scene. Subjects performed an initial block of change detection trials, detecting the addition of an object to a natural scene. After a 30-minute filled delay, subjects performed an unanticipated second block of trials. ...
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Natural visual scenes consist of many objects occupying a variety of spatial locations. Given that the plethora of information cannot be processed simultaneously, the multiplicity of inputs compete for representation. Using event-related functional MRI, we show that attention, the mechanism by which a subset of the input is selected, is mediated by the posterior parietal cortex (PPC). Of partic...
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ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2008
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.4386-07.2008