Manzoor Namra, Molins Francisco, Serrano Miguel Ángel
Department of Psychobiology, University of Valencia, Department of Psychobiology, Av. Blasco Ibáñez, 13, 46010, Valencia, Spain.
Department of Psychobiology, University of Valencia, Department of Psychobiology, Av. Blasco Ibáñez, 13, 46010, Valencia, Spain.
Int J Psychophysiol. 2021 Apr;162:1-7. doi: 10.1016/j.ijpsycho.2021.01.002. Epub 2021 Jan 20.
Decision-making depends on the context (frame) in which questions and alternatives are presented. Moreover, research has showed that the ability to detect bodily sensations (interoception) and being able to attribute these changes to emotions correctly (alexithymia) influence how we make decisions. The aim of the present research was to study how interoception and alexithymia might affect the Framing effect (FE), a cognitive bias closely related to emotional system. 42 healthy participants completed the Risky-choice Framing task and their interoception and alexithymia levels were measured. Results showed that the participants were more risk-taking under the negative frames in comparison to the positive ones. In addition, we found that alexithymia and interoception were negatively and positively correlated with the FE, respectively. Finally, the moderation analyses revealed that alexithymia predicted a lower FE only when the interoception was high. Based on previous literature and in our results, we propose a two-stage model of intuitive decision-making.
决策取决于问题和备选方案呈现的背景（框架）。此外，研究表明，察觉身体感觉的能力（内感受）以及能够正确地将这些变化归因于情绪的能力（述情障碍）会影响我们的决策方式。本研究的目的是探讨内感受和述情障碍如何影响框架效应（FE），这是一种与情绪系统密切相关的认知偏差。42名健康参与者完成了风险选择框架任务，并测量了他们的内感受和述情障碍水平。结果表明，与积极框架相比，参与者在消极框架下更倾向于冒险。此外，我们发现述情障碍与框架效应呈负相关，而内感受与框架效应呈正相关。最后，调节分析表明，只有当内感受较高时，述情障碍才会预测较低的框架效应。基于以往的文献和我们的研究结果，我们提出了一个直觉决策的两阶段模型。
