Adaptive judgmental processes

适应性判断过程

• 批准号: 8628-2009
• 负责人: Petrusic, William
• 金额: $ 2.19万
• 依托单位: Carleton University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2010
• 资助国家: 加拿大
• 起止时间: 2010-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=450330
• 关键词: Adaptive; judgmental; processes

Theoretical and experimental work is planned on a number of different problems in the broad areas of psychophysics, judgement, and decision-making. The primary aim is to determine the fundamental properties of comparative judgments with perceived, numerical, and remembered alternatives. A continuing focus of this long-term research programme is the further development of quantitative models that permit explicit expressions for response times, response accuracy, and confidence. Extensions of these models, both through computer simulation and formal mathematical development, to the multi-alternative case are underway, as are a series of experiments with two, three and four stimulus alternatives. These models will then be empirically examined in the context of continuing experimental work which focuses on the determining how the instructions used in comparison experiments interact with properties of the stimuli to be compared (the semantic congruity effect), the relationships between how we perceive simple sensory events and how we remember them (memory psychophysics), the spatial components in the mental representations of numbers and symbols (SNARC effect), and how we arrive at a feeling of the confidence in the correctness of our decisions and judgements and how closely our expression of confidence relates to actual accuracy of our performance (the calibration of confidence).

理论和实验工作计划在心理物理学，判断和决策的广泛领域的一些不同的问题。主要目的是确定比较判断的基本属性与感知，数字和记忆的替代品。这一长期研究计划的一个持续重点是进一步开发定量模型，允许明确表达响应时间，响应准确性和信心。这些模型的扩展，无论是通过计算机模拟和正式的数学发展，多替代的情况下，正在进行中，作为一系列的实验，两个，三个和四个刺激的替代品。这些模型然后将在持续的实验工作的背景下进行经验检验，实验工作的重点是确定比较实验中使用的指令如何与待比较的刺激的性质相互作用（语义一致性效应），我们如何感知简单的感官事件和我们如何记住它们之间的关系（记忆心理物理学），数字和符号的心理表征中的空间成分（SNARC效应），以及我们如何对我们的决定和判断的正确性产生信心，以及我们的信心表达与实际情况的关系有多密切。我们表现的准确性（信心的校准）。