The goal of this paper is to show that a particular view of emotion sharing and a specific hypothesis on infant social perception strengthen each other. The view of emotion sharing is called “the straightforward view.” The hypothesis on infant social perception is called “the pairing account.” The straightforward view suggests that participants in emotion sharing undergo one and the same overarching emotion. The pairing account posits that infants perceive others’ embodied experiences as belonging to someone other than the self (...) through a process of assimilation to, and accommodation of, their own embodied experience. The connection between the two theories lies in the domain-general process of association by similarity, which functions both in the individuation of a unitary emotion and in the interpretation of the sensory stimulus. By elaborating on this connection, the straightforward view becomes more solid from the cognitive-developmental standpoint and the pairing account expands its explanatory power. Since the straightforward view requires minimal forms of self- and other-awareness, the paper provides a characterization of the developmental origin of the sense of us, i.e., the experience of self and other as co-subjects of a shared emotional state. (shrink)

In this article, I consider the interpersonal support, i.e., scaffolding, that agents provide to one another to share emotions. Moreover, the main target of this paper is to identify those scaffolds and their features that effectively function to boost, support, or enable emotional sharing interactions. To do so, I engage with the “multi-dimensional framework of environmental scaffolding” proposed by Sterelny (_Phenomenology and the Cognitive Sciences_ 9:465–481, 2010). This framework highlights various types of environmental resources, including social and interpersonal factors, that (...) serve as scaffolds for human cognitive agency. Furthermore, the model identifies the functional characteristics associated with these resources, which significantly contribute to scaffolding cognitive (and emotional) performance and skillfulness. Mainly concentrating on social interaction, I argue that individual, familiar social interaction behaviors, shared references, and shared bodily-affective and habitual patterns scaffold the interacting individuals allowing them to effectively share emotions. By examining the functional relationship between these particularly interpersonal scaffolds and shared emotions, I suggest that we can better understand the complex, situationally unfolding dynamics and the versatility of conditions that can boost emotional sharing. As a result, my analysis reveals that there are different types of social interactional scaffolds that vary in familiarity, predictability, robustness, individualization, and mutual adaptation. These features boost and trigger emotional sharing in degrees and different functions and different degrees of these functional features; therefore, different types of social interaction scaffolds are required depending on the situation to situation. (shrink)