Results 91 to 100 of about 17,174 (293)

Sit-and-Wait Strategies in Dynamic Visual Search [PDF]

, 2003
The role of memory in visual search has lately become a controversial issue. Horowitz and Wolfe (1998) observed that performance in a visual search task was little affected by whether the stimuli were static or randomly relocated every 111 ms.
Mühlenen, Adrian von, Müller, Dagmar, Müller, Hermann J.   +2 more
core   +1 more source

Associating cognitive abilities with naturalistic search behavior

Journal of the Association for Information Science and Technology, Volume 76, Issue 4, Page 665-685, April 2025.
Abstract Differences in cognitive abilities affect search behaviors, but this has mostly been observed in laboratory experiments. There is limited research on how users search for information in real‐world, naturalistic settings and how real‐world search behaviors relate to cognitive abilities.
Tung Vuong, Pritom Kumar Das, Tuukka Ruotsalo   +2 more
wiley   +1 more source

Identifying individual's distractor suppression using functional connectivity between anatomical large-scale brain regions

NeuroImage
Distractor suppression (DS) is crucial in goal-oriented behaviors, referring to the ability to suppress irrelevant information. Current evidence points to the prefrontal cortex as an origin region of DS, while subcortical, occipital, and temporal regions
Lei Zhuo, Zhenlan Jin, Ke Xie, Simeng Li, Feng Lin, Junjun Zhang, Ling Li   +6 more
doaj   +1 more source

Age Differences in the Efficiency of Filtering and Ignoring Distraction in Visual Working Memory

Brain Sciences, 2020
Healthy aging is associated with decline in the ability to maintain visual information in working memory (WM). We examined whether this decline can be explained by decreases in the ability to filter distraction during encoding or to ignore distraction ...
Mariana R. Maniglia, Alessandra S. Souza
doaj   +1 more source

The role of memory and restricted context in repeated visual search [PDF]

, 2008
Previous studies have shown that the efficiency of visual search does not improve when participants search through the same unchanging display for hundreds of trials (repeated search), even though the participants have a clear memory of the search ...
Flusberg, Stephen, Kunar, Melina A., Wolf, Jeremy M.   +2 more
core   +3 more sources

Reduced Efficiency in the Attentional Network During Distractor Suppression in Mild Cognitive Impairment

CoRR
First ...
Jatupong Oboun, Piyanon Charoenpoonpanich, Anna Raksapatcharawong, Chaipat Chunharas, Itthi Chatnuntawech, Chainarong Amornbunchornvej, Sirawaj Itthipuripat   +6 more
openaire   +2 more sources

ANALYSING A MULTIPLE-CHOICE TEST TO FIND OUT THE ITEM FACILITY (IF), THE ITEM DISCRIMINATION (ID) AND THE DISTRACTOR EFFICIENCY

Inovasi Pendidikan, 2022
Makalah ini bertujuan untuk menganalisa sebuah perangkat test atau ujian yang populer digunakan sebagai penilaian kelas terutama di kelas berukuran besar yaitu tes pilihan ganda. Tes pilihan ganda yang akan dianalisis dalam makalah ini adalah tes yang digunakan pada ujian akhir semester bahasa Inggris untuk siswa SMA kelas sebelas yang digunakan pada ...
openaire   +1 more source

Context‐centric proactive information delivery for Knowledge Work support: Opportunities, challenges, and directions. An Annual Review of Information Science and Technology (ARIST)

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Context‐centric proactive information delivery (PID) is a relatively underexplored domain within recommender systems (RS) aimed at enhancing Knowledge Workers' productivity by proactively providing relevant information during digital tasks.
Mahta Bakhshizadeh, Christian Jilek, Markus Schröder, Heiko Maus, Andreas Dengel   +4 more
wiley   +1 more source

The Spatial Structure of Stimuli Shapes the Timescale of Correlations in Population Spiking Activity [PDF]

, 2012
Throughout the central nervous system, the timescale over which pairs of neural spike trains are correlated is shaped by stimulus structure and behavioral context.
Abigail Morrison, Ashok Litwin-Kumar, Brent Doiron, Maurice J. Chacron   +3 more
core   +4 more sources

Scientific collaboration in data‐intensive research networks: PhD fellows' expectations and early experiences

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Collaboration has become important at all stages of research careers. In data‐intensive research fields such as wind energy, many PhD fellows are socialized to such collaboration in networks that train a cohort of PhD fellows. Based on interviews with 23 PhD fellows in four wind‐energy training networks, we investigate their expectations and ...
Grischa Fraumann, Haakon Lund, Frans van der Sluis, Morten Hertzum   +3 more
wiley   +1 more source