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相关概念视频

Decision Making: P-value Method01:09

Decision Making: P-value Method

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The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim  is also stated. These statements can act as null and alternative hypotheses:  a null hypothesis would be a neutral statement while the alternative hypothesis can...
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Decision Making: Traditional Method01:14

Decision Making: Traditional Method

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The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
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Heuristics01:21

Heuristics

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Heuristics are problem-solving strategies that use mental shortcuts to simplify decision-making. Unlike algorithms, which must be followed precisely to achieve a correct result, heuristics offer a general problem-solving framework. They save time and energy but can sometimes lead to less rational decisions.
People often rely on heuristics when faced with an overload of information, limited time, low importance of the decision, limited information, or when a heuristic readily comes to mind. For...
111
Decision Making01:20

Decision Making

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Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
143
Groupthink01:34

Groupthink

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When in group settings, we are often influenced by the thoughts, feelings, and behaviors around us. Groupthink is another phenomenon of conformity where modification of the opinions of members in a group aligns with what they believe is the group consensus (Janis, 1972). In such situations, the group often takes action that individuals would not perform outside the group setting because groups make more extreme decisions than individuals do. Moreover, groupthink can hinder opposing trains of...
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The Availability Heuristic01:08

The Availability Heuristic

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A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):
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相关实验视频

Updated: Jul 20, 2025

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
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一个基于网络的软件,用于团队决策,具有分析层次的过程.

Rafael Verão Françozo1, Luiz Sérgio Velasquez Urquiza Junior1, Elana Souza Carrapateira1

  • 1Federal Institute of Education Science and Technology of Mato Grosso do Sul, Brazil.

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|July 31, 2023
PubMed
概括

分析层次过程 (AHP) 方法通过 AHP-WEB 简化,需要较少的比较,并使团队决策成为可能. 这种基于网络的工具提高了复杂决策问题的可访问性和一致性.

关键词:
在 AHP-WEB 上找到.决策支持系统 决策支持系统开源软件是开源的软件.软件用于OR或或.

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科学领域:

  • 运营研究 运营研究
  • 决策科学 决策科学 决策科学
  • 计算机科学 计算机科学

背景情况:

  • 分析层次过程 (AHP) 是一种广泛使用的多标准决策支持方法.
  • 传统的AHP需要大量的对对比 ((n2-n) / 2),这对许多标准或替代方案的一致性构成了挑战.
  • 现有的AHP软件往往缺乏群组决策能力和平台独立性.

研究的目的:

  • 为分析层次过程 (AHP) 引入一种新的基于Web的软件系统.
  • 将AHP中所需的比较数量从 (n2-n) / 2减少到n-1.
  • 为了促进AHP框架内的集团决策.

主要方法:

  • 开发基于Web的AHP软件 (AHP-WEB),可从任何连接互联网的设备上访问.
  • 实施修订后的AHP方法,每集群只需要n-1次比较,确保判断一致性.
  • 集成个人优先级聚合使用算术和几何手段的集团决策支持.

主要成果:

  • AHP-WEB系统显著减少了所需的比较次数,简化了决策过程.
  • 该软件通过汇总个人优先事项来支持集团决策.
  • 基于网络的平台提高了可访问性,已经吸引了100多名用户,解决了许多决策问题.

结论:

  • AHP-WEB有效地解决了传统AHP及其现有软件实现的局限性.
  • 该系统为多标准决策支持提供了一种更有效,更一致,更容易获得的方法.
  • 开发的工具有助于在不同领域的复杂问题上进行协作决策.