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相关概念视频

Cognitive Learning01:21

Cognitive Learning

240
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...
240
Factors Affecting Perception01:25

Factors Affecting Perception

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Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
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Purposive Learning01:22

Purposive Learning

119
E. C. Tolman emphasized the purposiveness of behavior — the idea that much of our behavior is goal-directed. For instance, employees who aim for a promotion work diligently to meet their targets. Tolman argued that when classical conditioning and operant conditioning occur, the organism acquires certain expectations. In classical conditioning, a child might fear a dog because they expect it to bite. In operant conditioning, a person might consistently work overtime because they expect a...
119
Perception01:28

Perception

456
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
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Law of Effect01:06

Law of Effect

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B.F. Skinner, a prominent figure in behavioral psychology, introduced operant conditioning by emphasizing the role of consequences in shaping behavior. This theory builds upon the law of effect proposed by Edward Thorndike, which posits that behaviors followed by satisfying outcomes are likely to be repeated. In contrast, those followed by unsatisfying outcomes are less likely to recur.
Edward Thorndike's foundational work involved studying learning in animals, particularly using puzzle...
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Steps in the Modeling Process01:14

Steps in the Modeling Process

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Albert Bandura's theory of observational learning identifies four critical processes: attention, retention, motor reproduction, and reinforcement or motivation.
Attention is the first necessary component for observational learning. It involves focusing on what the model is doing and saying. For example, if you decide to take a drawing class to enhance your skills, you need to pay close attention to the instructor's words and hand movements. The characteristics of the model significantly...
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相关实验视频

Updated: Jul 1, 2025

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior
09:49

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Published on: April 16, 2014

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在感知学习中的决策过程取决于效应者.

Vladyslav Ivanov1,2, Giorgio L Manenti1,3,4,5, Sandrin S Plewe1,3,4

  • 1Neural Circuits and Cognition Lab, European Neuroscience Institute Göttingen - A Joint Initiative of the University Medical Center Göttingen and the Max Planck Society, Grisebachstraße 5, 37077, Göttingen, Germany.

Scientific reports
|March 7, 2024
PubMed
概括

视觉感知学习涉及感觉运动映射,而不仅仅是视觉皮层. 对决策的学习效应取决于运动效应因子,这表明视觉信息映射到效应因子特定的过程中.

关键词:
效应器特异性 效应器特异性导航方向 导航方向 导航方向传感器运动映射绘制图视觉感知学习 视觉感知学习

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Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
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相关实验视频

Last Updated: Jul 1, 2025

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科学领域:

  • 神经科学是一个神经科学.
  • 认知科学 认知科学
  • 感知 感知 感知 感知

背景情况:

  • 视觉感知学习传统上局限于视觉皮层.
  • 感知学习任务通常涉及感觉运动集成,将视觉输入映射到运动输出.
  • 运动系统的混合表现提出了关于视觉学习的效应特性的问题.

研究的目的:

  • 调查视觉感知学习是否是效应器特定的.
  • 确定视觉任务中的学习是否在不同的运动反应中泛化.
  • 探索感官运动映射在视觉感知学习中的作用.

主要方法:

  • 在培训和测试中使用了导向歧视任务.
  • 试验对象学会了使用操纵杆或手动伸手动作来做出反应.
  • 漂移-扩散模型被用来分析决策过程.
  • 在与其他效应器进行训练后,使用眼球运动测试了性能.

主要成果:

  • 对证据积累率的学习效应显示出部分依赖于使用的效应因子.
  • 这表明视觉信息被映射到效应器特定的决策过程中.
  • 对效应器进行部分概括表明,运动计划的神经表征的重叠.

结论:

  • 视觉感知学习超越视觉皮层.
  • 学习对视觉处理决策界面上的感觉运动转换产生影响.
  • 这些发现突显了视觉感知和运动动作在学习中的整合.