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

Perception01:28

Perception

416
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...
416
Fixed Action Patterns01:06

Fixed Action Patterns

15.7K
A fixed action pattern (FAP) is a specific, hard-wired sequence of behaviors that occurs in response to an external stimulus, called a sign stimulus. The behavior is “fixed” because it is essentially unchangeable—proceeding similarly across individuals of a species every time it occurs.
15.7K
Factors Affecting Perception01:25

Factors Affecting Perception

1.4K
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...
1.4K
Cause and Effect01:53

Cause and Effect

10.8K
While variables are sometimes correlated because one does cause the other, it could also be that some other factor, a confounding variable, is actually causing the systematic movement in our variables of interest. For instance, as sales in ice cream increase, so does the overall rate of crime. Is it possible that indulging in your favorite flavor of ice cream could send you on a crime spree? Or, after committing crime do you think you might decide to treat yourself to a cone?
10.8K
Stereotypes, Prejudice, and Discrimination02:55

Stereotypes, Prejudice, and Discrimination

89.7K
Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who...
89.7K
Instinctive Drift01:05

Instinctive Drift

168
Instinctive drift refers to the tendency of animals to revert to their innate behaviors despite repeated reinforcement. Breland and Breland demonstrated this concept in an experiment with a raccoon. The raccoon was trained to pick up two coins and place them in a container in exchange for food. Initially, the raccoon learned to associate the coins with food, making them a conditioned stimulus or a substitute for food. However, over time, the raccoon became less willing to put the coins into the...
168

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

Insights into oncovirus-driven tumor dynamics: a perspective from intravital imaging.

Frontiers in cell and developmental biology·2026
Same author

Dual lineages of Langerhans cells cooperate to restore the immune barrier after skin injury.

bioRxiv : the preprint server for biology·2026
Same author

Predictive and prospective control strategies of elite batters during interception tasks: coupling of perception and action.

Frontiers in psychology·2026
Same author

Author Correction: Tissue-scale coordination of cellular behaviour promotes epidermal wound repair in live mice.

Nature cell biology·2025
Same author

Human heart-macrophage assembloids mimic immune-cardiac interactions and enable arrhythmia disease modeling.

Cell stem cell·2025
Same author

Differences in predictive and prospective control strategies by batting skill level during an interception task.

Frontiers in psychology·2025
Same journal

Adverse and positive childhood experiences in relation to adolescent mental health: sequential indirect associations.

Frontiers in psychology·2026
Same journal

Personality profiles and usage experience are associated with trust and dependence on generative AI: a latent profile analysis.

Frontiers in psychology·2026
Same journal

Editorial: Promoting replicability: empowering method and applied researchers in driving reliable results.

Frontiers in psychology·2026
Same journal

The mediating roles of the challenge appraisal in the relationship between the coach-athlete relationship and adolescent athletes' burnout.

Frontiers in psychology·2026
Same journal

Unpacking GenAI-enabled deep learning engagement: role perceptions, human-GenAI synergy strategies, and underlying mechanisms.

Frontiers in psychology·2026
Same journal

Violence exposure and cyberbullying among Chinese adolescents: the mediating role of moral disengagement.

Frontiers in psychology·2026
查看所有相关文章

相关实验视频

Updated: May 17, 2025

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

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

Published on: April 16, 2014

24.5K

在歧视性拦截行动期间的感知-动作合.

Yu Sun1, Dukchan Jang2, Sangbum Park2

  • 1Department of Physical Education, Yancheng Teachers University, Yancheng, China.

Frontiers in psychology
|May 15, 2025
PubMed
概括
此摘要是机器生成的。

将决策添加到拦截任务中会增加时间错误,并延迟感知与行动的合. 眼睛和手部运动的空间精度不受响应要求的影响.

关键词:
这是一个有歧视性的任务.眼睛和手的协调.拦截行动是一种拦截行动.感知 - 动作合.时间空间精度的精度.

更多相关视频

Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

8.8K
Irrelevant Stimuli and Action Control: Analyzing the Influence of Ignored Stimuli via the Distractor-Response Binding Paradigm
12:12

Irrelevant Stimuli and Action Control: Analyzing the Influence of Ignored Stimuli via the Distractor-Response Binding Paradigm

Published on: May 14, 2014

9.7K

相关实验视频

Last Updated: May 17, 2025

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

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

Published on: April 16, 2014

24.5K
Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

8.8K
Irrelevant Stimuli and Action Control: Analyzing the Influence of Ignored Stimuli via the Distractor-Response Binding Paradigm
12:12

Irrelevant Stimuli and Action Control: Analyzing the Influence of Ignored Stimuli via the Distractor-Response Binding Paradigm

Published on: May 14, 2014

9.7K

科学领域:

  • 认知心理学 认知心理学
  • 发动机控制器的控制器
  • 人类因素 人类因素

背景情况:

  • 拦截行动需要在严格的时间限制下整合感知和行动.
  • 响应选择中的决策过程可以增加认知负载,可能会影响知觉-动作合.

研究的目的:

  • 调查歧视性响应要求在拦截过程中如何影响眼睛和手的运动.
  • 检查对感知-动作合和响应准确性的影响.
  • 了解决策过程中的认知负载对运动性能的影响.

主要方法:

  • 参与者用不同速度的刺激进行了拦截行动.
  • 使用了两个条件:非歧视性 (对所有刺激作出反应) 和歧视性 (对针对特定区域的刺激作出反应).
  • 记录和分析了眼睛和手的运动,以及时间和空间准确性.

主要成果:

  • 时间错误在歧视条件下显著增加,并且随着刺激速度的增加而增加.
  • 在歧视性条件下,反应时间更长,动频率更高,凝视时间更短,时间凝视-刺激合时间更长.
  • 空间准确性 (辐射误差,凝视误差,凝视-手合) 没有受到响应条件的影响.

结论:

  • 在拦截任务中的决策通过延迟感知-行动合来损害时间准确性.
  • 与歧视性反应相关的认知负载主要影响运动的时间方面.
  • 尽管决策需求增加,但空间感知与行动的合仍然强大.