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pro vyhledávání: '"Amelia R. Hunt"'
Autor:
Alasdair D. F. Clarke, Anna Nowakowska, Kyle Sauerberger, David A. Rosenbaum, Thomas R. Zentall, Amelia R. Hunt
Publikováno v:
Royal Society Open Science, Vol 11, Iss 4 (2024)
How do we decide where to search for a target? Optimal search relies on first considering the relative informational value of different locations and then executing eye movements to the best options. However, many participants consistently move their
Externí odkaz:
https://doaj.org/article/128dcf57772b4b96bf7d01eadeb376e1
Publikováno v:
Vision, Vol 6, Iss 4, p 66 (2022)
Foraging refers to search involving multiple targets or multiple types of targets, and as a model task has a long history in animal behaviour and human cognition research. Foraging behaviour is usually operationalized using summary statistics, such a
Externí odkaz:
https://doaj.org/article/2e8d18475ded483693394934c3bdb349
Publikováno v:
Vision, Vol 3, Iss 3, p 48 (2019)
Decisions about where to fixate are highly variable and often inefficient. In the current study, we investigated whether such decisions would improve with increased motivation. Participants had to detect a discrimination target, which would appear in
Externí odkaz:
https://doaj.org/article/1ac26e71e206484ab9a205a63a9a0009
Publikováno v:
Vision, Vol 3, Iss 3, p 46 (2019)
Visual search is a popular tool for studying a range of questions about perception and attention, thanks to the ease with which the basic paradigm can be controlled and manipulated. While often thought of as a sub-field of vision science, search task
Externí odkaz:
https://doaj.org/article/db653f10925a4f54b01a67f438c4a5ad
Publikováno v:
i-Perception, Vol 2 (2011)
Attention is biased from returning to recently-inspected locations, an effect known as Inhibition of Return (IOR). For IOR to facilitate visual search, it should be coded in spatial, not retinal, coordinates. Here we report two studies indicating tha
Externí odkaz:
https://doaj.org/article/d56a794a20004ea4b7af977e7d6afb60
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 1, p e1009813 (2022)
Foraging entails finding multiple targets sequentially. In humans and other animals, a key observation has been a tendency to forage in 'runs' of the same target type. This tendency is context-sensitive, and in humans, it is strongest when the target
Externí odkaz:
https://doaj.org/article/d7cb01e208da450fb014899b1da56cee
Publikováno v:
MemorycognitionReferences.
It is possible to accomplish multiple goals when available resources are abundant, but when the tasks are difficult and resources are limited, it is better to focus on one task and complete it successfully than to divide your efforts and fail on both
Publikováno v:
J Exp Psychol Hum Percept Perform
When searching for an object, do we minimize the number of eye movements we need to make? Under most circumstances, the cost of saccadic parsimony likely outweighs the benefit, given the cost is extensive computation and the benefit is a few hundred
Publikováno v:
Attention, perceptionpsychophysics. 84(6)
Some spatial layouts may suit our visual search habits better than others. We compared eye movements during search across three spatial configurations. Participants searched for a line segment oriented 45∘ to the right. Variation in the orientation
Publikováno v:
PLOS Computational Biology. 19:e1010997