Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Information Processing Approach01:30

Information Processing Approach

508
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
508
Cognitivism01:17

Cognitivism

2.7K
Cognitive psychology emerged as a significant field in the mid-20th century. It focused on understanding humans' internal mental processes. This approach emphasizes how people perceive, remember, think, and solve problems—elements critical to human cognition.
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process...
2.7K
Introduction to Cognitive Psychology01:20

Introduction to Cognitive Psychology

2.2K
Cognitive psychology is the field of psychology dedicated to examining how people think. It attempts to explain how and why we think the way we do by studying the interactions among human thinking, emotion, creativity, language, and problem-solving, as well as other cognitive processes. Cognitive psychology studies how information is processed and manipulated in remembering, thinking, and knowing.
This field emerged in the mid-20th century, following a period dominated by behaviorism, which...
2.2K
Causes of Social Behavior II: Cognitive Processes01:15

Causes of Social Behavior II: Cognitive Processes

187
Cognitive processes affect social behavior by guiding how individuals perceive, interpret, and respond to social stimuli. These mental processes enable individuals to assess others' behaviors, attribute causes to their actions, and form expectations based on past experiences.Causes of Behavior and Social JudgmentsIndividuals determine the causes of others' behaviors by distinguishing between personal traits and external circumstances. For example, if a friend frequently arrives late, an...
187
Theories of Dissolution: Diffusion Layer Model01:15

Theories of Dissolution: Diffusion Layer Model

1.6K
Dissolution, the process by which drug particles dissolve in a solvent, is explained by the diffusion layer model, a theoretical framework that simulates the absorption of oral drugs and allows us to analyze experimental data.
This process starts with a thin layer, saturated with the drug, forming at the interface between the solid and liquid. The solute then diffuses from this layer into the main solution. The Noyes-Whitney equation suggests that the rate of dissolution relies on the diffusion...
1.6K
Reason and Intuition01:37

Reason and Intuition

7.4K
The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
7.4K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

When a helpful bias is unhelpful: Limitations in reasoning about random and deliberately misleading evidence.

Journal of experimental psychology. General·2026
Same author

High-value decisions are made quickly, with no consistent effect on accuracy.

PNAS nexus·2025
Same author

How Convincing Is a Crowd? Quantifying the Persuasiveness of a Consensus for Different Individuals and Types of Claims.

Psychological science·2025
Same author

Enhancing ecological validity of gaze-cueing stimuli is associated with increased gaze following for older but not younger adults.

Psychology and aging·2023
Same author

Interference and attentional switching in aging.

Neuropsychology·2023
Same author

Uncovering the cognitive mechanisms underlying the gaze cueing effect.

Quarterly journal of experimental psychology (2006)·2023
Same journal

Perception and action as one: Re-integrating research on human action through event files.

Psychological review·2026
Same journal

Associative learning explains "intuitive statistics" in animals.

Psychological review·2026
Same journal

A reciprocal model of practice and skill: Navigating between dropout and expertise.

Psychological review·2026
Same journal

The relative psychometric function: A general analysis framework for relating psychological processes.

Psychological review·2026
Same journal

A taxonomy of discriminatory behavior.

Psychological review·2026
Same journal

Extreme-value signal detection theory for recognition memory: The parametric road not taken.

Psychological review·2026
查看所有相关文章

相关实验视频

Updated: Jan 13, 2026

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.3K

一个基于扩散的框架,用于建模系统的,时间变化的认知过程.

Manikya Alister1, Nathan J Evans2

  • 1Melbourne School of Psychological Sciences, University of Melbourne.

Psychological review
|January 8, 2026
PubMed
概括
此摘要是机器生成的。

认知过程模型通常假定常数参数,但心理状态随着时间的推移而变化. 我们的新ParAcT-DDM框架考虑了这些时间变化的参数,提高了决策研究的准确性.

更多相关视频

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.5K
Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
09:27

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

1.7K

相关实验视频

Last Updated: Jan 13, 2026

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.3K
A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.5K
Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
09:27

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

1.7K

科学领域:

  • 认知心理学 认知心理学
  • 计算神经科学是一种神经科学.
  • 决策科学 决策科学 决策科学

背景情况:

  • 认知模型通常使用静态参数,无法捕捉任务期间的动态心理变化.
  • 练习,学习和无聊会随着时间的推移系统地改变认知状态.
  • 现有的模型没有充分地将时间动态纳入决策框架.

研究的目的:

  • 引入和验证参数跨时间扩散决策模型 (ParAcT-DDM) 框架.
  • 模拟扩散决策模型参数 (漂移率和值) 的时间变化.
  • 通过使用实证数据,评估ParAcT-DDM与标准扩散模型的性能.

主要方法:

  • 开发了ParAcT-DDM,允许扩散模型参数随时间变化 (试验或区块变化).
  • 专注于模拟漂移率 (效率) 和值 (谨慎) 的变化.
  • 在四个现有数据集上实证测试ParAcT-DDM变体,包括实验前实践数据.

主要成果:

  • 在所有测试的数据集中,ParAcT-DDM变体的表现明显优于标准扩散模型.
  • 有证据表明,即使在旨在最小化实践效应的实验中,时间变化的认知过程也会发生.
  • 标准扩散模型在存在时间变化的过程时产生偏差的参数估计.

结论:

  • ParAcT-DDM框架提供了一种更强大的方法,通过结合时间动态来建模认知过程.
  • 考虑时间变化的参数对于认知和决策研究中的准确推断至关重要.
  • ParAcT-DDM通过解决未建模的时间变化引起的系统偏差来提高认知建模的可靠性.