相关实验视频
Updated: Sep 9, 2025

08:44
Assessing Spatial Learning and Memory in Small Squamate Reptiles
Published on: January 3, 2017
7.6K
在混合搜索中偶然学习时间和空间关联
Iris Wiegand1, Jeremy M Wolfe2, Joseph H R Maes1
1Donders Institute for Brain, Behavior and Cognition, Department of Neuropsychology and Rehabilitation Psychology, Radboud University, Nijmegen, The Netherlands.
Visual cognition
|August 29, 2025
概括
观察者可以在混合搜索任务中偶然学习空间和时间的关联. 学习目标物品位置序列, 不仅仅是物品序列, 有效地引导注意力.
科学领域:
- 认知心理学
- 视觉感知
- 人与计算机的交互
背景情况:
- 视觉环境中的物体在空间和时间上进行处理.
- 对于设计有效的搜索界面至关重要的是了解人类如何学习视觉物品,它们的位置和时间顺序之间的关联.
研究的目的:
- 在混合视觉和记忆搜索中调查空间和时间关联的偶然学习.
- 为了确定观察者是否可以根据学习的关联预测空间和时间的目标.
主要方法:
- 使用混合视觉和记忆搜索模式进行了三项实验.
- 参与者在许多试验中搜索之前记住的目标项目.
- 这项研究考察了项目序列,项目位置关联和项目位置序列的学习.
主要成果:
- 仅针对目标项序列的偶然学习是很弱的.
- 对目标项目位置的关联有显著的学习.
- 对于目标项目位置的关联,发现了可靠的序列学习效应.
结论:
- 混合搜索中的时空学习似乎是层次化的.
- 只有当空间和非空间特征被绑定时,时间关联才有效地偏向注意.
- 这种绑定允许动态的注意分配来预测即将到来的任务相关特征.
相关概念视频
Associative Learning
569
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
Classical conditioning, also known...
569
Real-World Application of Classical Conditioning
730
Classical conditioning not only includes the initial pairing of stimuli but also extends to more complex forms, such as higher-order conditioning. Higher-order conditioning involves creating associations beyond the primary conditioned stimulus, resulting in a chain of conditioned responses.
Higher-order, or second-order, conditioning occurs when a neutral stimulus becomes associated with an already established conditioned stimulus through repeated pairings. For instance, if a dog has been...
Higher-order, or second-order, conditioning occurs when a neutral stimulus becomes associated with an already established conditioned stimulus through repeated pairings. For instance, if a dog has been...
730
Association Areas of the Cortex
6.2K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
6.2K
Higher Mental Functions of Brain: Learning and Memory
965
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...
965
Storage
131
A schema is a mental framework that helps individuals organize and interpret information. Schemata, formed from previous experiences, influence how we process new information: how we encode it, the inferences we make, and how we retrieve it. For instance, a schema for what a typical classroom looks like might include desks, a teacher's desk, a whiteboard, and students in such an environment. This expectation helps us quickly understand and navigate new classrooms without needing to analyze...
131
Cognitive Learning
516
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...
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...
516

