What enables everyday collective attitudes such as the intention of two persons to go for a walk together? Most current approaches are concerned with full-fledged collective attitudes and focus on the content, the mode or the subject of such attitudes. It will be argued that these approaches miss out an important explanatory enabling feature of collective attitudes: an experiential state, called a “sense of us”, in which a we-perspective is grounded. As will be shown, the sense of us pre-structures collective (...) intentional states and is thus relevant to an adequate understanding of collective attitudes. The argument receives indirect support by insights into distortions of interaction due to implicit stereotypes. (shrink)

Compared to other animals, humans appear to have a special motivation to share experiences and mental states with others (Clark, 2006; Grice, 1975), which enables them to enter a condition of ‘we’ or shared intentionality (Tomasello & Carpenter, 2005). Shared intentionality has been suggested to be an evolutionary response to unique problems faced in complex joint action coordination (Levinson, 2006; Tomasello, Carpenter, Call, Behne, & Moll, 2005) and to be unique to humans (Tomasello, 2014). The theoretical and empirical bases for (...) this claim, however, present several issues and inconsistencies. Here, we suggest that shared intentionality can be approached as an interactional achievement, and that by studying how our closest relatives, the great apes, coordinate joint action with conspecifics, we might demonstrate some correlate abilities of shared intentionality, such as the appreciation of joint commitment. We provide seven examples from bonobo joint activities to illustrate our framework. (shrink)

Compared to other animals, humans appear to have a special motivation to share experiences and mental states with others (Clark, 2006;Grice, 1975), which enables them to enter a condition of ‘we’ or shared intentionality (Tomasello & Carpenter, 2005). Shared intentionality has been suggested to be an evolutionary response to unique problems faced in complex joint action coordination (Levinson, 2006;Tomasello, Carpenter, Call, Behne, & Moll, 2005) and to be unique to humans (Tomasello, 2014). The theoretical and empirical bases for this claim, (...) however, present several issues and inconsistencies. Here, we suggest that shared intentionality can be approached as an interactional achievement, and that by studying how our closest relatives, the great apes, coordinate joint action with conspecifics, we might demonstrate some correlate abilities of shared intentionality, such as the appreciation of joint commitment. We provide seven examples from bonobo joint activities to illustrate our framework. (shrink)

Journal of Social Philosophy, EarlyView.

Cooperation admits of degrees. When factory workers stage a slowdown, they do not cease to cooperate with management in the production of goods altogether, but they are not fully cooperative either. Full cooperation implies that participants in a joint action are committed to rendering appropriate contributions as needed toward their joint end so as to bring it about, consistently with the type of action and the generally agreed upon constraints within which they work, as efficiently as they can, where their (...) contributions are sensitive to information (where available) about how others are contributing in the sense that they adjust as needed their contributions in light of information about how others are contributing to ensure effective pursuit of their joint end, where this includes rendering aid to other participants if needed, insofar as they are able. Full cooperation entails those cooperating are engaged in a joint intentional action. Some prominent studies of joint intentional action focus exclusively on cases of full cooperation (notably that of Michael Bratman (2014)). But not all joint intentional action is fully cooperative. One example is the work slowdown. Another example is provided by competitive games like chess and football, or sports like boxing and wrestling, where participants are clearly not intending to contribute to the pursuit of all of the goals of the others engaged in the activity, even when those goals are internal to the type of activity in question, but instead intend actively to frustrate some of them. In this paper, I provide a taxonomy of forms of non-cooperative behavior within the context of behavior that is still to some degree cooperative, and I argue that the minimal conditions of joint intentional action define minimal cooperative behavior, that is, that minimally joint intentional action is per se minimally cooperative behavior. I define in precise terms what that comes to, and how it is possible in cases in which it seems that one or more participants are in one or more ways acting so as to frustrate the contributions of other participants to their joint action. (shrink)

I develop an interdisciplinary framework for understanding the nature of agents and agency that is compatible with recent developments in the metaphysics of science and that also does justice to the mechanistic and normative characteristics of agents and agency as they are understood in moral philosophy, social psychology, neuroscience, robotics, and economics. The framework I develop is internal perspectivalist. That is to say, it counts agents as real in a perspective-dependent way, but not in a way that depends on an (...) external perspective. Whether or not something counts as an agent depends on whether it is able to have a certain kind of perspective. My approach differs from many others by treating possession of a perspective as more basic than the possession of agency, representational content/vehicles, cognition, intentions, goals, concepts, or mental or psychological states; these latter capabilities require the former, not the other way around. I explain what it means for a system to be able to have a perspective at all, beginning with simple cases in biology, and show how self-contained normative perspectives about proper function and control can emerge from mechanisms with relatively simple dynamics. I then describe how increasingly complex control architectures can become organized that allow for more complex perspectives that approach agency. Next, I provide my own account of the kind of perspective that is necessary for agency itself, the goal being to provide a reference against which other accounts can be compared. Finally, I introduce a crucial distinction that is necessary for understanding human agency: that between inclinational and committal agency, and venture a hypothesis about how the normative perspective underlying committal agency might be mechanistically realized. (shrink)

Despite the importance of commitment for distinctively human forms of sociality, it remains unclear how people prioritize and evaluate their own and others’ commitments - especially implicit commitments. Across two sets of online studies, we found evidence in support of the hypothesis that people’s judgments and attitudes about implicit commitments are governed by an implicit sense of commitment, which is modulated by cues to others’ expectations, and by cues to the costs others have invested on the basis of those expectations.

In the absence of pre‐established communicative conventions, people create novel communication systems to successfully coordinate their actions toward a joint goal. In this study, we address two types of such novel communication systems: sensorimotor communication, where the kinematics of instrumental actions are systematically modulated, versus symbolic communication. We ask which of the two systems co‐actors preferentially create when aiming to communicate about hidden object properties such as weight. The results of three experiments consistently show that actors who knew the weight (...) of an object transmitted this weight information to their uninformed co‐actors by systematically modulating their instrumental actions, grasping objects of particular weights at particular heights. This preference for sensorimotor communication was reduced in a fourth experiment where co‐actors could communicate with weight‐related symbols. Our findings demonstrate that the use of sensorimotor communication extends beyond the communication of spatial locations to non‐spatial, hidden object properties. (shrink)

In recent years, developmental psychologists have increasingly been interested in various forms of prosocial behavior observed in infants and young children—in particular comforting, sharing, pointing to provide information, and spontaneous instrumental helping. We briefly review several models that have been proposed to explain the psychological mechanisms underpinning these behaviors. Focusing on spontaneous instrumental helping, we home in on models based upon what Paulus :77–81, 2014) has dubbed ‘goal-alignment’, i.e. the idea that the identification of an agent’s goal leads infants to (...) take up that goal as their own. We identify a problem with the most well-known model based upon this idea, namely the ‘goal contagion’ model. The problem arises from the way in which the model specifies the content of the goal which is identified and taken up. We then propose an alternative way of specifying the content of the goal, and use this as a starting point for articulating an alternative model based upon the idea of alignment, namely the ‘goal slippage’ model. By elucidating the difference between goal contagion and goal slippage, we contribute to the articulation of experimental criteria for assessing whether and when the mechanisms specified by these two models are at work. (shrink)

What enables everyday collective attitudes such as the intention of two persons to go for a walk together? Most current approaches are concerned with full-fledged col- lective attitudes and focus on the content, the mode or the subject of such attitudes. It will be argued that these approaches miss out an important explanatory enabling feature of collective attitudes: an experiential state, called a “sense of us”, in which a we-perspective is grounded. As will be shown, the sense of us pre-structures (...) collective intentional states and is thus relevant to an adequate understanding of collective atti- tudes. The argument receives indirect support by insights into distortions of interaction due to implicit stereotypes. (shrink)

Can commitments be generated without promises, commissive speech acts or gestures that are conventionally interpreted as such? While we remain neutral with respect to the normative answer to this question, we propose a psychological answer. Specifically, we hypothesize that people at least believe that commitments are in place if one agent (the sender) has led a second agent (the recipient) to rely on her to do something, and if this is mutually known by the two agents. Crucially, this situation can (...) occur even if the sender has neither uttered a commissive speech act nor performed any action that would conventionally be interpreted as such. In a series of online experiments, we tested this hypothesis by presenting participants with vignettes describing everyday situations in which a recipient’s expectations were frustrated by the sender’s behavior, and then eliciting moral judgments about the sender’s actions and character. We manipulated whether the recipient’s reliance on the sender was mutually known, and if so, whether the sender verbally acknowledged this or not. The results show that moral judgments differed significantly according to whether the recipient’s reliance was mutually known, but not according to whether this was verbally acknowledged. (shrink)

Joint action enables us to achieve our goals more efficiently than we otherwise could, and in many cases to achieve goals that we could not otherwise achieve at all. It also presents us with the challenge of determining when and to what extent we should rely on others to make their contributions. Interpersonal commitments can help with this challenge – namely by reducing uncertainty about our own and our partner’s future actions, particularly when tempting alternative options are available to one (...) or more parties. How we know whether a commitment is in place need not, however, be based on an explicit, identifiable event; in many cases, joint action is stabilized by individuals’ experience of an implicit sense of commitment, which is sensitive to subtle situational cues such as the effort costs invested by one or more agents. While an emerging body of work has investigated the conditions under which a sense of commitment may emerge and/or be strengthened, little attention has been paid to the conditions under which people are comfortable _dissolving_ commitments. Specifically, what are the factors that modulate people’s motivation and which determine whether circumstances merit the dissolution of a commitment? After evaluating and rejecting the answers to this question suggested by standard approaches to commitment, we develop a new approach. The core insight which we articulate and defend is that, when considering whether new information or changing circumstances merit the dissolution of a commitment, people virtually bargain with their partners, performing a simulation of a bargaining process with the other person, including imagining how the other will feel and act towards them, and what effect this will have on them. The output of this simulation is a consciously accessible, affective state which provides motivation either to dissolve the commitment or to persist in it. Overall, our account expands our understanding of the phenomenology of being motivated to act committed in joint activity, an area in which existing accounts of interpersonal commitment fall short. (shrink)

Previous research has shown that the perception that one’s partner is investing effort in a joint action can generate a sense of commitment, leading participants to persist longer despite increasing boredom. The current research extends this finding to human-robot interaction. We implemented a 2-player version of the classic snake game which became increasingly boring over the course of each round, and operationalized commitment in terms of how long participants persisted before pressing a ‘finish’ button to conclude each round. Participants were (...) informed that they would be linked via internet with their partner, a humanoid robot. Our results reveal that participants persisted longer when they perceived what they believed to be cues of their robot partner’s effortful contribution to the joint action. This provides evidence that the perception of a robot partner’s effort can elicit a sense of commitment to human-robot interaction. (shrink)

Can the perception that one’s partner is investing effort generate a sense of commitment to a joint action? To test this, we developed a 2-player version of the classic snake game which became increasingly boring over the course of each round. This enabled us to operationalize commitment in terms of how long participants persisted before pressing a ‘finish’ button to conclude each round. Our results from three experiments reveal that participants persisted longer when they perceived what they believed to be (...) cues of their partner’s effortful contribution. Crucially, this effect was not observed when they knew their partner to be an algorithm, nor when it was their own effort that had been invested. These results support the hypothesis that the perception of a partner’s effort elicits a sense of commitment, leading to increased persistence in the face of a temptation to disengage. (shrink)

Human and non-human animals are social beings, both have social interactions. The ability to anticipate behavior of others is a fundamental requirement of social interactions. However, there are several ways of how agents can succeed in this. Two modes of anticipation, namely mindreading and behavior-reading, shape the animal mindreading debate. As a matter of fact, no position has yet convincingly ruled out the other. This paper suggests a strategy of how to argue for a mentalistic interpretation as opposed to a (...) behavioral interpretation. The first step suggests considering a pluralistic approach in order to allow for shortcomings such as not having a natural language. Second, a critical examination of the principle called Morgan’s Canon will show that this principle cannot be used as a final argument to rule out mentalistic approaches. Finally, the author argues that the setting of current experiments is responsible for the indistinguishability of mindreading versus behavior-reading and she suggests alternative experimental designs. (shrink)

Research in social cognition aims to illuminate how agents can understand, communicate, and interact with other agents. When defining socio-cognitive abilities, standard cognitivist approaches tend to require demanding representational information processing. Thereby, they describe rather ideal cases. However, interdisciplinary research indicates multiple forms of how socio-cognitive abilities can be realized. Recent minimal approaches offer notions accommodating different kinds of cognitive processing. Nevertheless, the introduction of minimal cases of cognition raises new questions of how to account for commonalities and differences with (...) respect to the standard concepts. It seems to be a widespread strategy to adapt ideas of a two-system approach in order to distinguish less demanding instances from more demanding cases. This paper critically explores such an interpretation of a two-system approach and argues that a dichotomous understanding fails to capture the actual diversity of cognitive processes. (shrink)

‘We’ is said in many ways. This paper investigates Kurt Stavenhagen’s neglected account of different kinds of ‘we’, which is maintained to be one of the most sophisticated within classical phenomen...

The paper spells out the rationale for developing means of manipulating and of measuring people’s sense of commitment to robot interaction partners. A sense of commitment may lead people to be patient when a robot is not working smoothly, to remain vigilant when a robot is working so smoothly that a task becomes boring, and to increase their willingness to invest effort in teaching a robot. We identify a range of contexts in which a sense of commitment to robot interaction (...) partners may be particularly important. (shrink)

Within the broader scope of joint actions, there is a particular kind, i.e. transgenerational actions, the realization of which requires a long time span and, consequently, a complex and peculiar subject. This paper starts from the detailed definition of transgenerational actions, such as complex, long-term, and asymmetrical actions and aims at outlining a theory of their subject. Such a theory, without embracing the principles of holism, is able to give account of subjects’ specificities. In particular, this is possible if we (...) focus on the notion of end, as defined by Seumas Miller. The paper will then examine an example of transgenerational action to highlight how a theory which is both non-reductionist and non-holistic allows us to address the question of responsibility – and therefore of normativity, so pressing when it comes to social issues – from another point of view: the phenomenological one. Not implying a notion of collective responsibility, like the one held by traditional plural subject theories, this point of view focuses on the possibility of stimulating the sense of responsibility in the individuals who constitute the collective subject. (shrink)

The contributions collected in this special issue explore the phenomenology of joint action from a broad range of different disciplinary and methodological angles, including philosophical investigation (both in the analytic and the phenomenological tradition), computational modeling, experimental study, game theory, and developmental psychology. They also vastly expand the range of discussed cases beyond the standard examples of house-painting and sauce-cooking, addressing, for example, collective musical improvisations, dancing, work at the Diversity and Equity office of a university, and historical examples of (...) collective violence such as the revolutionary Terror in France and the Nazis. In our introduction to this special issue, we group the contributions into three thematic areas – 1) the phenomenological fine-structure of joint action, 2) underlying mechanisms for joint action and 3) phenomenal preconditions for joint action. The first theme is discussed under a number of issues – a) components of the phenomenology of joint action, b) the I and the we in joint action, c) the effect of group size, structure and nature on the phenomenology of joint action and d) how do phenomenal relate to normative aspects of joint action? (shrink)

The main aim of this article is to give an assessment of prediction error minimization as a unifying theoretical framework for the study of social cognition. We show how this framework can be used to synthesize and systematically relate existing data from social cognition research, and explain how it introduces new constraints for further research. We discuss PEM in relation to other theoretical frameworks of social cognition, and identify the main challenges that this approach to social cognition will need to (...) address. (shrink)