研究11岁儿童的应对过程和对不确定性的心理反应
Gazanfer Anlı1, Muhammed Alkın Yalçın2
1Bursa Teknik Üniversitesi - Yıldırım Yerleşkesi, Psikoloji Bölümü, Bursa, Türkiye.
Developmental psychobiology
|February 6, 2026
概括
孩子 孩子 孩子 孩子
科学领域:
- 发展心理学 发展心理学
- 认知神经科学 认知神经科学
- 教育心理学教育心理学
背景情况:
- 了解儿童对不确定性的反应对于教育和心理干预至关重要.
- 坐落期望值理论 (SEVT) 为理解决策中的动机提供了一个框架.
- 以前的研究已经探索了不确定性,但缺乏儿童的综合认知,行为和生理措施.
研究的目的:
- 研究面对不确定性的11岁儿童的认知,行为和生理反应.
- 检查犹和决策时间对生理兴奋的预测作用.
- 探索个人任务价值定向如何影响对不确定性的反应.
主要方法:
- 使用奖励反模拟的实验设计,涉及含糊不清的结果的决策任务.
- 系统记录心率,决策时间,犹行为和口头思考过程.
- 基于位于期望值理论 (SEVT) 的参与者的任务价值导向的分类.
主要成果:
- 不确定性显著增加了生理兴奋,决策时间和犹,同时降低了决策准确性.
- 犹行为是生理兴奋 (BPM差异) 的最强预测因素.
- 任务价值导向显著调整了结果:以实用驱动的孩子表现出更高的准确性和更低的压力,而以成本驱动的孩子表现出相反的情况.
结论:
- 犹是体验不确定性的儿童生理压力的关键指标.
- 根据SEVT的描述,个人激励差异对不确定性的认知和生理反应产生了重大影响.
- 这些发现支持了需要量身定制的教育干预措施的需求,这些干预措施考虑了儿童的动机概况,并利用神经生理学工具.
相关概念视频
04:08The Uncertainty Principle
32.0K
Werner Heisenberg considered the limits of how accurately one can measure properties of an electron or other microscopic particles. He determined that there is a fundamental limit to how accurately one can measure both a particle’s position and its momentum simultaneously. The more accurate the measurement of the momentum of a particle is known, the less accurate the position at that time is known and vice versa. This is what is now called the Heisenberg uncertainty principle. He...
32.0K
02:46Uncertainty in Measurement: Reading Instruments
53.1K
Counting is the type of measurement that is free from uncertainty, provided the number of objects being counted does not change during the process. Such measurements result in exact numbers. By counting the eggs in a carton, for instance, one can determine exactly how many eggs are there in the carton. Similarly, the numbers of defined quantities are also exact. For example, 1 foot is exactly 12 inches, 1 inch is exactly 2.54 centimeters, and 1 gram is exactly 0.001 kilograms. Quantities...
53.1K
00:59Uncertainty: Overview
1.7K
In analytical chemistry, we often perform repetitive measurements to detect and minimize inaccuracies caused by both determinate and indeterminate errors. Despite the cares we take, the presence of random errors means that repeated measurements almost never have exactly the same magnitude. The collective difference between these measurements - observed values - and the estimated or expected value is called uncertainty. Uncertainty is conventionally written after the estimated or expected value.
1.7K
01:27Coping Strategies: Problem Focused
518
Coping strategies are methods people use to manage, tolerate, or reduce the effects of stressors. These strategies involve both behavioral and psychological actions to handle stressful situations. One common approach is problem-focused coping, which aims to change or eliminate the source of stress rather than merely addressing its consequences. This method involves taking direct action to resolve the issue causing stress.
For example, consider a student who struggles to understand their...
For example, consider a student who struggles to understand their...
518
03:34Uncertainty in Measurement: Significant Figures
83.3K
All the digits in a measurement, including the uncertain last digit, are called significant figures or significant digits. Note that zero may be a measured value; for example, if a scale that shows weight to the nearest pound reads “140,” then the 1 (hundreds), 4 (tens), and 0 (ones) are all significant (measured) values.
83.3K
00:54Uncertainty: Confidence Intervals
11.7K
The confidence interval is the range of values around the mean that contains the true mean. It is expressed as a probability percentage. The interpretation of a 95% confidence interval, for instance, is that the statistician is 95% confident that the true mean falls within the interval. The upper and lower limits of this range are known as confidence limits. The confidence limits for the true mean are estimated from the sample's mean, the standard deviation, and the statistical factor...
11.7K