Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"Speed-accuracy trade-off"”.
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Development of quantitative tools for assessment of cerebellar dysfunction
… Extensive analysis of one of the tests using a speed/accuracy trade-off shows a correlation of 0.74 with existing scoring systems. The second involves modeling the cerebellar function in arm movement as a PID controller. Initial results show trends toward asymmetry, higher values for Gk₂₁ and …
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The effects of structured variation in nectar standing crop on currency choice and optimal foraging by bumble bees
… or rewarding inflorescences as expected from a speed-accuracy trade-off, rather than maximizing their overall average return rate. This quantitative test of the MVT demonstrates the need to incorporate responses to variation within patches in models of forager behavior.
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Visual orienting to eye gaze in individuals with high and low levels of autistic traits
… error rates on the anti-saccade task suggest a speed accuracy trade off specific to gaze cues. This supports the notion that gaze modulates attention in a uniquely social way.
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Sleep inertia and alcohol impairment in young adults: neurocognitive effects and interactions Implications for fire escape behaviours
… Mental tracking, visual scanning, psychomotor speed, working memory and sustained, selective, and divided attention functions were assessed for performance decrements and reference to speed-accuracy trade-off effects. Participants were 24 young adults (18-26 years) who participated in a …
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Optimizing the touch tablet: the effects of lead-lag compensation and tablet size
… touch tablets. This variable gain minimizes the speed-accuracy trade-off problem associated with traditional D/C gains. An additional objective.of this research was to determine the effect of tablet size on human performance. Display/control (D/C) gain is defined as the amount of movement which …
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Influence of direction and eccentricity on pro- and anti-saccade metrics
… SRTs and velocities, larger amplitudes, higher accuracy and less variation in their trajectories than anti-saccades. Pro- and anti-saccade performance was shown to exhibit a similar dependence on both saccade goal direction and eccentricity. Differences manifested as a generalized reduction in …
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Increasing Selection Accuracy and Speed through Progressive Refinement
… they can be more accurate (effect known as the speed-accuracy trade-off). We describe an approach to address this issue, called Progressive Refinement. Instead of performing a single precise selection, users gradually reduce the set of selectable objects to reduce the required precision of the …
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Optimal Response in Decision Making: An Experimental Investigation of Decision Strategies
… of stimulus intensity, foreperiod duration, payoff manipulation, and the response distributions in the rate domain. We initially performed a qualitative analysis of decision strategies by using a classic reaction time tasks on human participants while assuming the Drift Diffusion Model, one of …
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Transparency, trust, and level of detail in user interface design for human autonomy teaming
… in transparency (ratings), trust, workload, accuracy, and speed. Transparency increased with decreased LODs up to a point before the subsequent decline, providing empirical evidence for the transparency paradox phenomenon. Further, lowering LOD about autonomy can promote trust with …