相关实验视频
Updated: Sep 8, 2025

07:07
Errors as a Means of Reducing Impulsive Food Choice
Published on: June 5, 2016
8.8K
第一个属性启发性影响风险选择偏好
Joseph Teal1, Petko Kusev1, Rose Martin1
1London South Bank University, LSBU Business School, London, UK..
Cognition
|September 6, 2025
概括
人们的风险偏好是动态的. 第一个属性启发式 (FAH) 解释了如何专注于最初的属性影响选择,证明偏好是"随时"的.
科学领域:
- 行为经济学
- 认知心理学
- 决策科学
背景情况:
- 研究表明,风险偏好是根据环境"随时"构建的.
- 对于这些动态偏好背后的心理过程的了解有限.
研究的目的:
- 在风险决策中提出和建立第一属性启发式 (FAH).
- 调查"飞行"偏好结构的心理机制.
主要方法:
- 开发了基于第一个可用的属性的二进制比较的第一个属性启发式 (FAH).
- 进行了三项实验研究以测试FAH对风险选择的影响.
主要成果:
- 参与者在首次提出时更喜欢具有主导价值的选项.
- 这些发现支持风险偏好的"飞行"构造.
- 证明了FAH在决策中的使用,导致了偏好性.
结论:
- 第一个属性启发式 (FAH) 是动态风险偏好形成的新解释.
- FAH 影响了风险决策,而预期效用理论和前景理论并没有预测到这一点.
- 突出了人类风险偏好的上下文依赖性和结构性.
更多相关视频
08:24The Joint Effect of Social Comparison and Social Distance on Evaluation of Intertemporal Choice Outcomes in Event-related Potential Studies
Published on: August 25, 2023
799
13:04Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods
Published on: September 19, 2012
12.2K
相关概念视频
The Availability Heuristic
6.4K
A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):
6.4K
The Anchoring-and-Adjustment Heuristic
7.4K
In order to make good decisions, we use our knowledge and our reasoning. Often, this knowledge and reasoning is sound and solid. However, sometimes, we are swayed by biases or by others manipulating a situation. For example, let’s say you and three friends wanted to rent a house and had a combined target budget of $1,600. The realtor shows you only very run-down houses for $1,600 and then shows you a very nice house for $2,000. Might you ask each person to pay more in rent to get the...
7.4K
Heuristics
148
Heuristics are problem-solving strategies that use mental shortcuts to simplify decision-making. Unlike algorithms, which must be followed precisely to achieve a correct result, heuristics offer a general problem-solving framework. They save time and energy but can sometimes lead to less rational decisions.
People often rely on heuristics when faced with an overload of information, limited time, low importance of the decision, limited information, or when a heuristic readily comes to mind. For...
People often rely on heuristics when faced with an overload of information, limited time, low importance of the decision, limited information, or when a heuristic readily comes to mind. For...
148
Reason and Intuition
6.9K
The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
6.9K
Decision Making
223
Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
Automatic decision-making is fast, intuitive, and relies on gut feelings...
223
Hindsight Biases
3.9K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now?
3.9K