Results 41 to 50 of about 16,909 (294)
Enhancing Biochemistry Assessments: Our Experience with MCQ Validation in Punjab [PDF]
Indian Journal of Medical BiochemistryBackground and aim: Item analysis of multiple-choice questions (MCQs) is a widely accepted method to ensure their quality and effectiveness. Key indices used in this process include the difficulty index (DIF I), discrimination index (DI), and distractor ...
Shalini Gupta +4 more
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Frontiers in Aging Neuroscience, 2021 Background: Various working memory (WM) trainings have been tested, but differences in experimental designs, the lack of theoretical background, and the need of identifying task-related processes such as filtering efficiency limit conclusions about their
Priska Zuber +8 more
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Affective attention under cognitive load: reduced emotional biases but emergent anxiety-related costs to inhibitory control [PDF]
, 2013 Trait anxiety is associated with deficits in attentional control, particularly in the ability to inhibit prepotent responses. Here, we investigated this effect while varying the level of cognitive load in a modified antisaccade task that employed ...
Anne eRichards +4 more
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Eye tracking the face in the crowd task: why are angry faces found more quickly? [PDF]
PLoS ONE, 2014 Among a crowd of distractor faces, threatening or angry target faces are identified more quickly and accurately than are nonthreatening or happy target faces, a finding known as the "face in the crowd effect." Two perceptual explanations of the effect ...
Jonathon R Shasteen +2 more
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Visual marking and facial affect : can an emotional face be ignored? [PDF]
, 2010 Previewing a set of distractors allows them to be ignored in a subsequent visual search task (Watson & Humphreys, 1997). Seven experiments investigated whether this preview benefit can be obtained with emotional faces, and whether negative and positive ...
Blagrove, Elisabeth, Watson, Derrick G.
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The interaction of target-distractor similarity and visual search efficiency for basic features
Journal of Vision, 2017 Visual search efficiency is commonly measured by the relationship between subject response time (RT) and display set size. Basic features are visual features for which a singleton target can be found efficiently (RT independent of set size), a situation commonly referred to as pop-out.
Calden Wloka +3 more
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Cogent Education, 2017 Item analysis is essential in improving items which will be used again in later tests; it can also be used to eliminate misleading items in a test. The study focused on item and test quality and explored the relationship between difficulty index (p-value)
Kennedy Quaigrain, Ato Kwamina Arhin
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Indian Journal of Community Medicine, 2014 Background: Multiple choice questions (MCQs) are frequently used to assess students in different educational streams for their objectivity and wide reach of coverage in less time.
Sanju Gajjar +3 more
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“Two Minds Don’t Blink Alike”: The Attentional Blink Does Not Occur in a Joint Context [PDF]
, 2018 Typically, when two individuals perform a task together, each partner monitors the other partners' responses and goals to ensure that the task is completed efficiently. This monitoring is thought to involve a co-representation of the joint goals and task,
Constable, Merryn +2 more
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Distractor-Aware Long-Term Correlation Tracking Based on Information Entropy Weighted Feature
IEEE Access, 2020 Correlation filter based tracking algorithms have received significant attention in visual tracking due to their accuracy and speed. However, it is susceptible to distractors and performs poor when it is faced with occlusion and severe deformation.
Ming-Xin Yu +4 more
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