自我优先级的时间概况
Parnian Jalalian1, Marius Golubickis1, Yadvi Sharma1
1School of Psychology, University of Aberdeen, King's College, Aberdeen, Scotland, UK.
Consciousness and cognition
|October 6, 2024
概括
自我优先考虑,即更快地处理与自我有关的信息的倾向,在决策任务中随着时间的推移而持续. 这种效应显示出以前未被理解的独特时间动态.
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.
- 决策科学 决策科学 决策科学
背景情况:
- 个人相关性显著影响决策过程.
- 与自己相关的刺激通常比与他人相关的刺激处理得更快.
- 这种自我优先级效应的时间稳定性在很大程度上仍未被探索.
研究的目的:
- 研究决策过程中自我优先级的时间稳定性.
- 探索随着时间的推移自我优先级的基础计算机制.
主要方法:
- 使用了一个形状标签匹配任务.
- 利用计算建模,特别是漂移扩散模型的变种.
- 在测试时段中评估自我优先级.
主要成果:
- 自我优先考虑在整个任务中仍然是一个一致的结果,无论对比目标 (朋友或陌生人).
- 一个带有逐渐崩边界的漂移扩散模型最好地解释了数据.
- 对于其他相关刺激,刺激处理效率增加,但随着时间的推移,对于自我相关刺激,效率下降.
结论:
- 自我优先考虑是决策中的一个暂时稳定的现象.
- 自我优先级的时间动态涉及决策边界和处理效率的逐渐变化.
- 这些发现有助于更深入地了解认知处理中的自我优先级的时间概况.
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