Character and theory of mind: an integrative approach

Traditionally, theories of mindreading have focused on the representation of beliefs and desires. However, decades of social psychology and social neuroscience have shown that, in addition to reasoning about beliefs and desires, human beings also use representations of character traits to predict and interpret behavior. While a few recent accounts have attempted to accommodate these findings, they have not succeeded in explaining the relation between trait attribution and belief-desire reasoning. On my account, character-trait attribution is part of a hierarchical system for action prediction, and serves to inform hypotheses about agents’ beliefs and desires, which are in turn used to predict and interpret behavior

Folk Theory of Mind: Conceptual Foundations of Social Cognition

The human ability to represent, conceptualize, and reason about mind and behavior is one of the greatest achievements of human evolution and is made possible by a “folk theory of mind” — a sophisticated conceptual framework that relates different mental states to each other and connects them to behavior. This chapter examines the nature and elements of this framework and its central functions for social cognition. As a conceptual framework, the folk theory of mind operates prior to any particular conscious or unconscious cognition and provides the “framing” or interpretation of that cognition. Central to this framing is the concept of intentionality, which distinguishes intentional action (caused by the agent’s intention and decision) from unintentional behavior (caused by internal or external events without the intervention of the agent’s decision). A second important distinction separates publicly observable from publicly unobservable (i.e., mental) events. Together, the two distinctions define the kinds of events in social interaction that people attend to, wonder about, and try to explain. A special focus of this chapter is the powerful tool of behavior explanation, which relies on the folk theory of mind but is also intimately tied to social demands and to the perceiver’s social goals. A full understanding of social cognition must consider the folk theory of mind as the conceptual underpinning of all (conscious and unconscious) perception and thinking about the social world

On the context and presuppositions of Searle’s philosophy of society

In this article, I deal with Searle’s philosophy of society, the last step to complete his philosophical system. This step, however, requires an examination of the context and presuppositions, or default positions, that make possible the key concepts of this new branch of philosophy. In the first section, I address what the enlightenment vision implies. The second section focuses upon how consciousness and intentionality are biological tools that help us create and maintain the social world. In the third section, I explain the importance of the difference between subjectivity and objectivity. Finally, in the fourth section I elaborate upon the default positions: the existence of one world, truth as correspondence to facts, direct perception, meaning, and causation. Importantly, I show how the context and presuppositions of the philosophy of society are an opportunity of interdisciplinary work between philosophy and the social sciences

TACOP: A Cognitive Agent for a Naval Training Simulation Environment

The full version of this paper appeared in: Doesburg, W. A. van, Heuvelink, A., and Broek, E. L. van den (2005). TACOP: A cognitive agent for a naval training simulation environment. In M. Pechoucek, D. Steiner, and S. Thompson (Eds.), Proceedings of the Industry Track of the Fourth International Joint Conference on Autonomous Agents and Multi-Agent Systems (AAMAS-05), p.34-41. July 25-29, Utrecht, The Netherlands

Intelligibility and the Guise of the Good

According to the Guise of the Good, an agent only does for a reason what she sees as good. One of the main motivations for the view is its apparent ability to explain why action for a reason must be intelligible to its agent, for on this view, an action is intelligible just in case it seems good. This motivation has come under criticism in recent years. Most notably, Kieran Setiya has argued that merely seeing one’s action as good does not suffice to make the action intelligible. In this paper, I show that this objection has bite only because the Guise of the Good’s theory of intelligibility has yet seen little sustained articulation. Properly understood, this theory holds that an action is intelligible to an agent only if it appears to them to possess some substantive evaluative property. I then argue that this response to the objection has a significant implication for contemporary Guise of the Good theories, for it shows that the currently ascendant version of the theory, the attitudinal theory, cannot avail itself of the intelligibility motivation

Mens rea ascription, expertise and outcome effects: Professional judges surveyed

A coherent practice of mens rea (‘guilty mind’) ascription in criminal law presupposes a concept of mens rea which is insensitive to the moral valence of an action’s outcome. For instance, an assessment of whether an agent harmed another person intentionally should be unaffected by the severity of harm done. Ascriptions of intentionality made by laypeople, however, are subject to a strong outcome bias. As demonstrated by the Knobe effect, a knowingly incurred negative side effect is standardly judged intentional, whereas a positive side effect is not. We report the first empirical investigation into intentionality ascriptions made by professional judges, which finds (i) that professionals are sensitive to the moral valence of outcome type, and (ii) that the worse the outcome, the higher the propensity to ascribe intentionality. The data shows the intentionality ascriptions of professional judges to be inconsistent with the concept of mens rea supposedly at the foundation of criminal law

Sharedness and privateness in human early social life

This research is concerned with the innate predispositions underlying human intentional communication. Human communication is currently defined as a circular and overt attempt to modify a partner's mental states. This requires each party involved to posse ss the ability to represent and understand the other's mental states, a capability which is commonly referred to as mindreading, or theory of mind (ToM). The relevant experimental literature agrees that no such capability is to be found in the human speci es at least during the first year of life, and possibly later. This paper aims at advancing a solution to this theoretical problem. We propose to consider sharedness as the basis for intentional communication in the infant and to view it as a primitive, i nnate component of her cognitive architecture. Communication can then build upon the mental grounds that the infant takes as shared with her caregivers. We view this capability as a theory of mind in a weak sense.

Observation-based Model for BDI-Agents

We present a new computational model of BDI-agents, called the observation-based BDI-model. The key point of this BDI-model is to express agents' beliefs, desires and intentions as a set of runs (computing paths), which is exactly a system in the interpreted system model, a well-known agent model due to Halpern and his colleagues. Our BDI-model is computationally grounded in that we are able to associate the BDI-agent model with a computer program, and formulas, involving agents' beliefs, desires (goals) and intentions, can be understood as properties of program computations. We present a sound and complete proof system with respect to our BDI-model and explore how symbolic model checking techniques can be applied to model checking BDI-agents. In order to make our BDI-model more flexible and practically realistic, we generalize it so that agents can have multiple sources of beliefs, goals and intentions

Whatever Happened to Evans' Action Component?

A long line of writers on Evans – Andy Hamilton, Lucy O'Brien, Jose Bermudez, and Jason Stanley, to name just a few – assess Evans' account of first-person thought without heeding his warnings that his theory comprises an information and an action component. By omitting the action component, these critics are able to characterize Evans' theory as a perceptual model theory and reject it on that ground. This paper is an attempt to restore the forgotten element. With this component put back in, the charge of Evans' theory as a perceptual model of such thoughts falls apart, and the theory turns out to have enough merit to project itself as a legitimate contender for a plausible account of 'I'-thought