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相关概念视频

Problem-Solving01:29

Problem-Solving

99
Effective problem-solving consists of two steps: 1. identifying the problem and 2. selecting the appropriate problem-solving strategy (i.e., a plan of action used to find a solution). Humans use four problem-solving strategies:
99
Heuristics01:21

Heuristics

58
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...
58
Cognitive Learning01:21

Cognitive Learning

108
Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
108
The Availability Heuristic01:08

The Availability Heuristic

5.9K
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):
5.9K
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

483
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
483
Schemas01:42

Schemas

11.5K
A schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.
11.5K

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相关实验视频

Updated: May 15, 2025

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
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Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities

Published on: September 11, 2021

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适应性规划深入人类解决问题的能力.

Mattia Eluchans1,2, Gian Luca Lancia1,2, Antonella Maselli1,3

  • 1Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy.

Royal Society open science
|April 10, 2025
PubMed
概括
此摘要是机器生成的。

人类适应他们的规划策略,根据问题的复杂性选择初始计划深度. 这表明了一个有界的理性过程,优化认知资源的分配,以有效解决问题.

关键词:
有局限的理性.认知搜索 认知搜索 认知搜索计划 计划 计划 计划 计划 计划解决问题的解决方法

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The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
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Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
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Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

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Last Updated: May 15, 2025

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
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Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities

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The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
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Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
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科学领域:

  • 认知科学 认知科学
  • 决策 决策 决策 决策
  • 解决人类问题的方法

背景情况:

  • 人类解决问题的能力是广泛的,但适应性策略仍然不完全理解.
  • 具有挑战性的规划问题需要对认知资源管理采取战略方法.

研究的目的:

  • 研究人类在规划不同复杂度的任务时采用的适应性策略.
  • 将人类的表现与计算规划模型进行比较.

主要方法:

  • 设计的解决问题的任务与不同的深度 (1-8个子目标) 的规划要求.
  • 系统地将参与者的表现与既定规划模型进行比较.
  • 分析了任务需求与选择的规划深度之间的关系.

主要成果:

  • 参与者自适应地选择了初始规划深度,将其与每个问题所需的最低要求相匹配.
  • 观察到倾向于选择最低必要的规划深度,而不是所有任务的固定深度.
  • 人类的表现与表现有局限的理性模型保持一致.

结论:

  • 人类解决问题的能力表现出有限的理性,调整认知资源投资以满足特定任务的需求.
  • 规划深度的选择是一个灵活和适应性的认知过程.
  • 这些发现有助于理解认知系统如何有效地管理有限的资源.