输后超速还是赢后减速? 关于解释决策时间作为先前结果的函数的经验性注释
1Department of Psychology, University of Alberta, Edmonton, P-217 Biological Sciences Building, Edmonton, AB, T6G 2E9, Canada. bjdyson@ualberta.ca.
Psychonomic bulletin & review
|March 4, 2024
概括
行为科学表明,在胜利或失败后,反应时间发生变化. 这项研究揭示了胜利后的认知状态,而不是损失后的影响,主要驱动这些决策时间变化.
科学领域:
- 认知心理学 认知心理学
- 行为经济学是一种行为经济学.
- 决策科学科学 决策科学
背景情况:
- 行为科学始终观察到胜利与失败后响应时间的差异.
- 这些差异通常归因于经过负面反而改变的认知控制,称为损失后减速或加速.
- 基本假设是,决策时间是直接由最近的结果调节的.
研究的目的:
- 调查胜利和失败后响应时间差异的主要驱动因素.
- 在解释行为效应时,区分绝对和相对处理速度.
- 为了澄清胜利后和失败后状态对决策的相对贡献.
主要方法:
- 为了检查响应时间模式,进行了两个实验.
- 实验1操纵了胜率,以评估对反频率的灵敏度.
- 实验2侧重于特定反价值 (获取与损失) 对处理速度的影响.
主要成果:
- 决策时间的变化 (加速或减缓) 主要受到胜利后状态产生的认知灵活性的影响.
- 使用绝对处理速度而不是相对速度的分析提供了更清晰的见解.
- 实验操作证明了处理速度的灵敏度以赢得速率和反类型.
结论:
- 观察到的决策时间的加快或减慢在很大程度上是胜利后认知状态的结果.
- 损失后的超速效应可能是先前的胜利后减速的产物.
- 关于取决于结果的决策时间调节的结论需要重新评估,考虑到胜利后国家的主导作用.
更多相关视频
07:05Operant Protocols for Assessing the Cost-benefit Analysis During Reinforced Decision Making by Rodents
Published on: September 10, 2018
6.0K
16:23Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction
Published on: February 26, 2014
14.3K
相关概念视频
Decision Making
109
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...
109
Decision Making: P-value Method
5.3K
The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
5.3K
Hindsight Biases
3.4K
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?
3.4K
Decision Making: Traditional Method
4.0K
The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
4.0K
Reason and Intuition
6.4K
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...
6.4K
Timing and Consequences on Behavior
90
In operant conditioning, the timing of reinforcement is crucial. For animals like rats and cats, immediate reinforcement (within a few seconds) is much more effective than delayed reinforcement. For example, a food reward for a rat needs to follow within 30 seconds of pressing a bar to be effective.
Humans, however, can respond to delayed reinforcers. We often make decisions between immediate small rewards and delayed larger rewards. This ability to delay gratification is a significant...
Humans, however, can respond to delayed reinforcers. We often make decisions between immediate small rewards and delayed larger rewards. This ability to delay gratification is a significant...
90
