在早期小学心率变化与同龄人成功之间的关系中的发育变化
Danielle R Rice1, Lisa M Gatzke-Kopp1, Zachary Fisher1
1Department of Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania, USA.
Psychophysiology
|September 24, 2025
概括
较高的心率变化 (HRV) 可能会影响儿童在整个发展过程中的社会成功. 幼儿时期可能涉及环境敏感性,而晚年可能反映情绪调节 (ER) 技能.
科学领域:
- 儿童发展 儿童发展
- 心理生理学 心理生理学
- 社会神经科学是一种社会神经科学.
背景情况:
- 心率变化 (HRV) 和情绪调节 (ER) 之间的关联在成年人中确立,但在儿童中不一致.
- 基线HRV在儿童时期的功能作用,特别是关于环境影响的功能作用,仍然不清楚.
- 同龄人的成功是幼儿时代适合年龄的ER发展的关键指标.
研究的目的:
- 调查基线HRV,教师与孩子的亲密关系以及学年对同行成功的发展相互作用.
- 测试两个框架:直接的ER效应与HRV的环境敏感性 (ES) 效应.
- 检查这些因素如何影响儿童在幼儿园,一,二年级的社会发展.
主要方法:
- 一项涉及339名儿童 (平均年龄为66.32个月) 的纵向研究.
- 在三个学年 (幼儿园,一,二年级) 收集的数据.
- 对三向相互作用的统计分析:基线HRV,教师和孩子的亲密关系,以及学年预测同行成功.
主要成果:
- 幼儿园的发现部分支持了环境敏感性 (ES) 框架.
- 一级发现暂时与情绪调节 (ER) 框架保持一致.
- 基线HRV的功能意义似乎在发展过程中发生了转变.
结论:
- 基线HRV对儿童社会成功的影响取决于背景和年龄.
- 环境敏感性可能是早期儿童HRV的一个关键功能.
- 未来的研究应该在检查HRV和社会结果时考虑发展轨迹.
更多相关视频
相关概念视频
Factors Influencing Heart Rate
6.1K
The heart rate, or pulse rate, is a vital indicator of cardiovascular health. It reflects the number of times the heart beats per minute. Various physiological and environmental factors influence heart rate, increasing or decreasing cardiac output. Understanding these factors is crucial for assessing heart function and identifying potential health issues.
Let us explore the significant factors affecting heart rate, including age, body temperature, posture, acute pain, chemical influences,...
Let us explore the significant factors affecting heart rate, including age, body temperature, posture, acute pain, chemical influences,...
6.1K
Regulation of Heart Rates
3.8K
The regulation of heart rate is a complex process controlled by the autonomic nervous system (ANS), hormonal influences, and intrinsic cardiac mechanisms. The ANS has two main components: the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS).
The SNS increases heart rate through the release of norepinephrine and epinephrine, which act on beta-1 adrenergic receptors in the heart. This action increases the rate of depolarization in the sinoatrial (SA) node, the heart's...
The SNS increases heart rate through the release of norepinephrine and epinephrine, which act on beta-1 adrenergic receptors in the heart. This action increases the rate of depolarization in the sinoatrial (SA) node, the heart's...
3.8K
Socioemotional Experience and Gender Development
268
Social-emotional experiences and cultural influences play significant roles in shaping gender development. During middle childhood, from ages 6 to 11, peer groups become dominant in reinforcing gender norms. Children in this age group often align with same-gender peer groups, which actively encourage behaviors that conform to traditional gender roles. For instance, boys may be discouraged from engaging in activities perceived as feminine, reinforcing culturally dictated norms about masculinity...
268
Correlation between ECG and Cardiac Cycle
11.7K
The electrical signals recorded on an electrocardiogram (ECG) occur before the mechanical processes of contraction and relaxation during the cardiac cycle.
A cardiac action potential originates in the SA node and spreads throughout the atria and the AV node in approximately 0.03 seconds. This results in the P wave in an ECG and triggers atrial contraction. The action potential is then briefly slowed at the AV node, allowing the atria to contract and fill the ventricles with blood before...
A cardiac action potential originates in the SA node and spreads throughout the atria and the AV node in approximately 0.03 seconds. This results in the P wave in an ECG and triggers atrial contraction. The action potential is then briefly slowed at the AV node, allowing the atria to contract and fill the ventricles with blood before...
11.7K
Cardiac Output I:Effect of Heart Rate on Cardiac Output
2.4K
Cardiac Output
Cardiac output (CO) refers to the total amount of blood ejected by one of the ventricles in liters per minute (L/min). In a resting adult, CO ranges from 5 to 6 L/min, adjusting according to the body's metabolic requirements.
Effect of Heart Rate on Cardiac Output
Cardiac output adapts to metabolic demands during stress, physical activity, or illness. The autonomic nervous system regulates heart rate via the sinoatrial node. The parasympathetic nervous system decreases heart...
Cardiac output (CO) refers to the total amount of blood ejected by one of the ventricles in liters per minute (L/min). In a resting adult, CO ranges from 5 to 6 L/min, adjusting according to the body's metabolic requirements.
Effect of Heart Rate on Cardiac Output
Cardiac output adapts to metabolic demands during stress, physical activity, or illness. The autonomic nervous system regulates heart rate via the sinoatrial node. The parasympathetic nervous system decreases heart...
2.4K
Influence of Parents and Peers on Identity
473
Adolescence is a pivotal period of identity formation, during which individuals begin to answer questions central to their sense of self, such as "Who am I?" and "Who do I hope to become?" Both parents and peers play critical roles in guiding adolescents through this complex developmental phase.
Parental Influence on Identity Development
Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth....
Parental Influence on Identity Development
Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth....
473


