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相关概念视频

Purposive Learning01:22

Purposive Learning

95
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...
95
Implicit Memories01:24

Implicit Memories

55
Implicit memories, also known as non-declarative memories, are long-term memories that function outside of conscious awareness. These memories influence behavior and skills without explicit knowledge. This type of memory is evident in tasks like playing tennis, snowboarding, and texting. Implicit memory has three subsystems: procedural memory, conditioning, and priming. This type of memory is essential in various activities, from everyday tasks to specialized skills.
One key aspect of implicit...
55
Cognitive Learning01:21

Cognitive Learning

112
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...
112
Higher Mental Functions of Brain: Learning and Memory01:26

Higher Mental Functions of Brain: Learning and Memory

556
Memory is one of the most vital higher mental functions of the brain. Memory is closely related to learning because it enables us to retain information and experiences from our past to use them in our present life. It also helps us to remember facts, events, and skills, such as riding a bike or swimming. There are two types of memory — declarative memory, which involves memorizing facts or events, and procedural memory, which enables us to remember how to do something like writing or...
556
Framing Effects03:26

Framing Effects

7.3K
Information is everywhere and its presentation—such as how and when items are presented—can impact our perceptions and decisions surrounding the info. This broad concept umbrellas framing effects—influences that occur due to the way information is framed in its appearance, whether it’s purely the order or the specific wording of a message. Let’s take a look at numerous ways in which two versions of something can objectively say the same thing, yet we respond in...
7.3K
Long-Term Memory01:18

Long-Term Memory

67
Long-term memory is a relatively permanent type of memory, capable of storing vast amounts of information over extended periods. Its storage capacity is generally considered unlimited.
Long-term memory can be categorized into two primary types: explicit and implicit memory. Explicit memory, also known as declarative memory, involves the conscious recollection of information that we deliberately try to remember, recall, and articulate. This type of memory encompasses specific facts, events, and...
67

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相关实验视频

Updated: May 17, 2025

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task
10:39

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task

Published on: May 3, 2018

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时间上下文的快速隐式和缓慢的显式学习.

Luca Mangili1,2, Charlotte Wissing1,2, Devika Narain3,4

  • 1Dept. of Neuroscience, Erasmus University Medical Center, Rotterdam, The Netherlands.

Scientific reports
|May 10, 2025
PubMed
概括
此摘要是机器生成的。

预测性眼反应表明快速学习和灵活的环境调整,挑战了以前认为这种隐性学习是刚性的观念. 这种隐式学习系统显示了精确的时间控制,超过了手动响应能力.

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Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
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Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects
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Last Updated: May 17, 2025

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task
10:39

The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task

Published on: May 3, 2018

8.4K
Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
06:35

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

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Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects
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科学领域:

  • 神经科学是一个神经科学.
  • 认知神经科学 认知神经科学
  • 运动神经科学 运动神经科学

背景情况:

  • 预测性眼反应经常被忽视,作为隐式学习而起作用.
  • 传统上,眼条件被视为一种缓慢,不灵活的小脑依赖的运动行为.
  • 然而,认知神经科学表明,隐含的过程可以迅速获得.

研究的目的:

  • 为了研究预测眼反应的学习速度和灵活性.
  • 为了比较眼反应与手动反应的时间精度和学习率.
  • 探索认知策略在调节这些行为中的作用.

主要方法:

  • 一个约束的上下文学习任务,涉及人类参与者的预测性眼和手动响应.
  • 试验操纵以评估灵活调整到外部环境在试验逐试验的基础上.
  • 对眼和手动反应的时间精度和学习率的分析.

主要成果:

  • 预测性眼反应表现出了显著的灵活性,能够动态地适应外部环境.
  • 学习眼反应的时间精度超过了手动反应的时间精度.
  • 眼反应的学习比手动反应的学习更快.
  • 认知策略似乎加速了这两种反应类型的学习.

结论:

  • 眼系统表现出快速的学习和精确的,取决于背景的时间控制,与此前关于刚性的信念相反.
  • 以前被认为是不灵活的小脑皮层相关的行为,可以显示出显著的认知灵活性.
  • 这些发现挑战了关于隐性运动学习的传统观点,并突出了其快速适应的潜力.