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The distraction-conflict model calls this attentional conflict, and says that it is responsible for the arousal of the subject. An attentional conflict occurs between multiple stimuli when the subject is interested in paying attention to each stimulus. The task that is unrelated to the subject's primary goal is referred to as the distraction.
Quadratic assignment problem [3]: ND43 Quadratic programming (NP-hard in some cases, P if convex) Subset sum problem [3]: SP13 Variations on the Traveling salesman problem. The problem for graphs is NP-complete if the edge lengths are assumed integers.
In his distraction-conflict theory, Robert Baron proposed that the level of performance on a task is predicted by the amount of distractions in the environment surrounding the task. The theory states distraction can be a source of social facilitation on simple tasks, as it can cause attentional conflict that can increase motivation which ...
The seven selected problems span a number of mathematical fields, namely algebraic geometry, arithmetic geometry, geometric topology, mathematical physics, number theory, partial differential equations, and theoretical computer science. Unlike Hilbert's problems, the problems selected by the Clay Institute were already renowned among ...
ment, with two problems: a crime spree and a public-relations crisis. The killings were perpetrated mostly by gangs, or “groups”—the expression pre-ferred by Cincinnati civic leaders. “Not real organized gangs such as your Crips and Bloods and whatnot,” Whalen told me. “More like loose-knit groups of guys hang-ing out on street ...
Many mathematical problems have been stated but not yet solved. These problems come from many areas of mathematics, such as theoretical physics, computer science, algebra, analysis, combinatorics, algebraic, differential, discrete and Euclidean geometries, graph theory, group theory, model theory, number theory, set theory, Ramsey theory, dynamical systems, and partial differential equations.
Constipation and the many remedies to offset it are common themes in my nutrition practice as a registered dietitian. Most of us will experience some degree of constipation at some point in our ...
In social choice theory, Condorcet's voting paradox is a fundamental discovery by the Marquis de Condorcet that majority rule is inherently self-contradictory.The result implies that it is logically impossible for any voting system to guarantee that a winner will have support from a majority of voters: for example there can be rock-paper-scissors scenario where a majority of voters will prefer ...