Faculty of Data and Decision Sciences, Technion - Israel Institute of Technology, 3200003, Haifa, Israel.
Penn Center for Neuroaesthetics, University of Pennsylvania, Philadelphia, PA, USA.
Sci Rep. 2023 Nov 28;13(1):20985. doi: 10.1038/s41598-023-48219-w.
Aesthetic emotions are defined as emotions arising when a person evaluates a stimulus for its aesthetic appeal. Whether these emotions are unique to aesthetic activities is debated. We address this debate by examining if recollections of different types of engaging activities entail different emotional profiles. A large sample of participants were asked to recall engaging aesthetic (N = 167), non-aesthetic (N = 160), or consumer (N = 172) activities. They rated the extent to which 75 candidate aesthetic emotions were evoked by these activities. We applied a computational psychometric network approach to represent and compare the space of these emotions across the three conditions. At the behavioral level, recalled aesthetic activities were rated as the least vivid but most intense compared to the two other conditions. At the network level, we found several quantitative differences across the three conditions, related to the typology, community (clusters) and core nodes (emotions) of these networks. Our results suggest that aesthetic and non-aesthetic activities evoke emotional spaces differently. Thus, we propose that aesthetic emotions are distributed differently in a multidimensional aesthetic space than for other engaging activities. Our results highlight the context-specificity of aesthetic emotions.
审美情感被定义为当一个人评估一个刺激的审美吸引力时产生的情感。这些情感是否仅存在于审美活动中是有争议的。我们通过检查不同类型的参与活动的回忆是否涉及不同的情绪特征来解决这个争议。我们要求大量参与者回忆参与审美(N=167)、非审美(N=160)或消费(N=172)活动。他们评估了这些活动引发了 75 种候选审美情绪的程度。我们应用了一种计算心理测量网络方法来表示和比较这三种条件下的这些情绪空间。在行为水平上,与另外两种条件相比,回忆起的审美活动被评为最不生动但最强烈。在网络层面上,我们发现三种条件之间存在一些定量差异,这些差异与网络的类型学、社区(集群)和核心节点(情绪)有关。我们的研究结果表明,审美和非审美活动引发的情感空间不同。因此,我们提出审美情感在多维审美空间中的分布不同于其他参与活动。我们的研究结果突出了审美情感的情境特异性。