年龄差异:与年龄相关的使用代理感的变化
Victoria K E Bart1, Martina Rieger1
1Institute of Psychology, UMIT TIROL - Private University for Health Sciences and Health Technology, Eduard Wallnöfer Zentrum 1, 6060 Hall in Tirol, Austria.
Consciousness and cognition
|February 2, 2026
概括
年长的成年人可能不像年轻的成年人那样更少依赖时间线索来实现他们的行动意识 (SoA). 两个年龄组都使用动作效应一致性和情感价值作为线索,但随着年龄的增长,时间关系的感知不同.
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.
- 人类发展 人类发展
背景情况:
- 代理感 (SoA) 是对控制自己的行为及其结果的主观体验.
- 代理线索,如作用效应一致性,情感价值和时间关系,通知SOA.
- 研究这些线索的利用与年龄相关的差异对于理解认知衰老至关重要.
研究的目的:
- 为了比较年轻人和老年人如何使用动作效应一致性,情感价值和时间关系作为SOA的线索.
- 确定年龄是否影响这些机构线索的整合.
主要方法:
- 一项涉及年轻 (18-28岁) 和年长 (65-75岁) 成人的实验.
- 参与者学会了按键效果的关联,然后执行按键,然后在不同间隔后效果.
- 作者评级评估了感知控制,通过效果一致性,价值和时间间隔来操纵.
主要成果:
- 两个年龄组都显示出对一致与不一致的效果和正面与负面效果的作者评分较高,表明这些线索的使用不依年龄.
- 在年轻的成年人中,随着行动效果间隔的增加,作者评级下降,但在老年人中却没有.
- 与年轻人相比,老年人对时间线索的依赖程度较低.
结论:
- 作用效应一致性和情感价值是代理感的年龄独立的线索.
- 年长的成年人似乎比年轻的成年人更少利用时间代理线索,这可能是由于与年龄相关的线索集成的差异.
- 在SoA中的时间暗示处理在年轻和年长的成年人群之间存在显著差异.
相关概念视频
Aging
703
Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
703
The Effect of Aging on Tissues
3.5K
Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
3.5K
Changes in the Appendicular Skeleton with Age
3.5K
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
3.5K
Pharmacodynamics in Geriatric Patients: Effects of Age
237
Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
237
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption
701
As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
701
Healthcare Agencies II
1.1K
There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
1.1K


