非自愿和自愿的过程竞争进入工作记忆的关注焦点
Jiaofeng Li1, Yubo Qiu1, Weijie Guo1
1Department of Psychology and Behavioral Sciences, Zhejiang University.
Journal of experimental psychology. Learning, memory, and cognition
|September 26, 2024
概括
工作记忆中的非自愿和自愿注意力过程竞争着集中注意力. 较强的过程占主导地位,特别是当自愿的线索具有高度有效性时,影响了注意力分配.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 注意力研究研究研究
背景情况:
- 关注焦点 (FoA) 的工作记忆表示得到优先处理.
- 有两种进入FOA的途径:非自愿的 (由刺激驱动) 和自愿的 (以目标为导向).
- 这些过程之间的相互作用,特别是在竞争期间,尚不清楚.
研究的目的:
- 调查在工作记忆中的注意焦点内非自愿和自愿的注意过程之间的相互作用.
- 确定这些过程如何争夺有限的注意力资源.
- 在竞争的注意力需求条件下,研究单元效应的调制.
主要方法:
- 实验包括用单一的颜色呈现记住的刺激,以引起非自愿的注意.
- 在工作记忆维护阶段呈现了一种反提示,以启动自愿注意.
- 在目标不同时,对追溯救援有效性进行了操纵,以评估其对单元效应的影响.
主要成果:
- 单元效应不受指向非单元目标的反暗示的影响,当反暗示有效性较低时.
- 单点效应在反应时间上被消除了,当回应效力高时.
- 这表明对有限的FOA容量存在竞争,占主导地位的过程占主导地位.
结论:
- 非自愿和自愿的注意力过程在工作记忆中竞争注意力焦点.
- 注意力过程的强度和自愿线索的有效性决定了哪个过程占主导地位.
- 调查结果提供了对分配机制和关注焦点的性质的见解.
相关概念视频
Working Memory
145
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
145
High-Level and Low-Level Awareness
252
Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
252
Information Processing Approach
31
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...
31
Association Areas of the Cortex
5.1K
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,...
5.1K


