AI 中文总结
研究注意力干扰模型中外部刺激对注意力的影响,用参数建模前摄与回溯干扰,刻画参数范围,揭示渗透上限,在特定情况施加单调性可得更精确界限,通过模拟展示结果。
AI 中文摘要
我们在注意力干扰模型中研究外部刺激对注意力的影响,该模型考虑了选择集形成中的两种相反力量:前摄干扰和回溯干扰。前摄干扰限制外部信息渗透,回溯干扰取代内部产生的考量。我们用控制渗透和取代的参数对这些力量建模。在一般情况下,我们刻画了这些参数的紧密范围,并表明在几个设定中,仅揭示了渗透的上限。在一种情况下对内部注意力施加单调性,既收紧了这个上限又产生了一个下限。我们通过模拟说明了结果。
英文摘要
We study the impact of external stimuli on attention in the Attentional Interference Model, capturing two opposing forces in consideration-set formation: proactive and retroactive interference. Proactive interference limits the permeation of external information, while retroactive interference displaces internally generated considerations. We model these forces using parameters governing permeation and displacement. In a general setting, we characterize the tight range of these parameters and show that, across several specifications, only an upper bound on permeation is revealed. Imposing monotonicity on internal attention in one case both tightens this upper bound and yields a lower bound. We illustrate our results through simulation.