Guidance and selection history in hybrid foraging visual search
نویسندگان
چکیده
منابع مشابه
The Rules of Guidance in Visual Search
It is impossible to identify all objects in the visual world at the same time. Accordingly, we must direct attention to specific objects in order to fully recognize them. The deployment of attention is far from random. Attention is guided toward likely targets by a limited set of stimulus attributes such as color and size (“classic guidance”). Attention is also guided by a number of scenebased ...
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The visual-search paradigm provides a controlled and easy to implement experimental situation in which to study the search process. However, little work has been carried out in humans to investigate the extent to which traditional visual-search tasks are similar to more general search or foraging. Here we report results from a task in which search involves walking around a room and leaning down...
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User queries submitted to web search engines are not always informative enough for retrieving the related pages to the user intention. The main problem is that users may not know the best query items they should enter to get the most related web pages to their intentions. They may not be familiar with the specific keywords in that domain knowledge. A user may remember only a part of the phrase ...
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When searching for two targets consecutively in the same display, participants use memory of recently fixated distractors that become the target in the second search to find that target more quickly. Here we ask whether participants are also using memory for fixated distractors that do not become the target. In Experiment 1 we show that search is faster overall in the second search regardless o...
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ژورنال
عنوان ژورنال: Attention, Perception, & Psychophysics
سال: 2019
ISSN: 1943-3921,1943-393X
DOI: 10.3758/s13414-018-01649-5