Most theories of affective influences on judgement and choice take a valence-based approach, contrasting the effects of positive versus negative feeling states. These approaches have not specified if and when distinct emotions of the same valence have different effects on judgement. In this article, we propose a model of emotion-specific influences on judgement and choice. We posit that each emotion is defined by a tendency to perceive new events and objects in ways that are consistent with the original cognitive-appraisal dimensions (...) of the emotion. To pit the valence and appraisal-tendency approaches against one another, we present a study that addresses whether two emotions of the same valence but differing appraisals—anger and fear—relate in different ways to risk perception. Consistent with the appraisal-tendency hypothesis, fearful people made pessimistic judgements of future events whereas angry people made optimistic judgements. In the Discussion we expand the proposed model and review evidence supporting two social moderators of appraisal-tendency processes. (shrink)

Over twenty years of research have examined the cognitive consequences of positive affect states, and suggested that positive affect leads to a broadening of cognition (see review by Fredrickson, 2001). However, this research has primarily examined positive affect that is low in approach motivational intensity (e.g., contentment). More recently, we have systematically examined positive affect that varies in approach motivational intensity, and found that positive affect high in approach motivation (e.g., desire) narrows cognition, whereas positive affect low in approach motivation (...) broadens cognition (e.g., Gable & Harmon-Jones, Citation2008a; Harmon-Jones & Gable, 2009). In this article we will review past models and present a motivational dimension model of affect that expands understanding of how affective states influence attentional and cognitive breadth. We then review research that has varied the motivational intensity of positive and negative affect and found that affect of low motivational intensity broadens cognitive processes, whereas affect of high motivational intensity narrows cognitive processes. (shrink)

This review demonstrates that an individualist view of emotion and regulation is untenable. First, I question the plausibility of a developmental shift away from social interdependency in emotion regulation. Second, I show that there are multiple reasons for emotional experiences in adults to elicit a process of social sharing of emotion, and I review the supporting evidence. Third, I look at effects that emotion sharing entails at the interpersonal and at the collective levels. Fourth, I examine the contribution of emotional (...) sharing to emotion regulation together with the relevant empirical evidence. Finally, the various functions that the social sharing of emotion fulfills are reviewed and the relevance of the social sharing of emotion for emotion scientists is discussed. (shrink)

Let us assume that the basic claim of the belief-desire theory of emotion is true: What, then, is an emotion? According to Castelfranchi and Miceli (2009), emotions are mental compounds that emerge from the gestalt integration of beliefs, desires, and hedonic feelings (pleasure or displeasure). By contrast, I propose that emotions are affective feelings caused by beliefs and desires, without the latter being a part of the emotion. My argumentation for the causal feeling theory proceeds in three steps. First, I (...) argue that affective feelings should be regarded as components of emotions because this assumption provides the best available explanation of the phenomenal character and the intensity of emotional experiences. Second, I examine the two main arguments for regarding beliefs and desires as emotion components—that doing so is needed to explain the finer distinctions among emotions and their object-directedness—and argue that they are unconvincing: Emotions can be distinguished by referring to their cognitive and motivational causes, and their appearance of object-directedness could be an illusion. Third, I present three objections against the hypothesis that beliefs and desires are components of emotions: This hypothesis fails, at second sight, to explain the directedness of emotions at specific objects; it has difficulty accounting for the duration of emotional reactions caused by the fulfillment of desires and the disconfirmation of beliefs; and there are reasons to question the existence of the postulated emotional gestalts and the process that presumably generates them. The causal feeling theory avoids these problems. I therefore recommend abandoning the belief-desire compound theory of the nature of emotions in favor of the causal feeling theory. However, a partial reconciliation of the two theories is possible with respect to the concept of “affectively tinged” thoughts. (shrink)

The emotions are at the centre of our lives and, for better or worse, imbue them with much of their significance. The philosophical problems stirred up by the existence of the emotions, over which many great philosophers of the past have laboured, revolve around attempts to understand what this significance amounts to. Are emotions feelings, thoughts, or experiences? If they are experiences, what are they experiences of? Are emotions rational? In what sense do emotions give meaning to what surrounds us? (...) -/- The Emotions: A Philosophical Introduction introduces and explores these questions in a clear and accessible way. The authors discuss the following key topics: -/- the diversity and unity of the emotions the relations between emotion, belief and desire the nature of values the relations between emotions and perceptions emotions viewed as evaluative attitudes the link between emotions and evaluative knowledge the nature of moods, sentiments, and character traits. -/- Including chapter summaries and guides to further reading, The Emotions: A Philosophical Introduction is an ideal starting point for any philosopher or student studying the emotions. It will also be of interest to those in related disciplines such as psychology and the social sciences. (shrink)

This book presents a thorough overview of a model of human functioning based on the idea that behavior is goal-directed and regulated by feedback control processes. It describes feedback processes and their application to behavior, considers goals and the idea that goals are organized hierarchically, examines affect as deriving from a different kind of feedback process, and analyzes how success expectancies influence whether people keep trying to attain goals or disengage. Later sections consider a series of emerging themes, including dynamic (...) systems as a model for shifting among goals, catastrophe theory as a model for persistence, and the question of whether behavior is controlled or instead 'emerges'. Three chapters consider the implications of these various ideas for understanding maladaptive behavior, and the closing chapter asks whether goals are a necessity of life. Throughout, theory is presented in the context of diverse issues that link the theory to other literatures. (shrink)

This paper extends earlier work by its authors on formal aspects of the processes of contracting a theory to eliminate a proposition and revising a theory to introduce a proposition. In the course of the earlier work, Gardenfors developed general postulates of a more or less equational nature for such processes, whilst Alchourron and Makinson studied the particular case of contraction functions that are maximal, in the sense of yielding a maximal subset of the theory (or alternatively, of one of (...) its axiomatic bases), that fails to imply the proposition being eliminated. In the present paper, the authors study a broader class, including contraction functions that may be less than maximal. Specifically, they investigate "partial meet contraction functions", which are defined to yield the intersection of some nonempty family of maximal subsets of the theory that fail to imply the proposition being eliminated. Basic properties of these functions are established: it is shown in particular that they satisfy the Gardenfors postulates, and moreover that they are sufficiently general to provide a representation theorem for those postulates. Some special classes of partial meet contraction functions, notably those that are "relational" and "transitively relational", are studied in detail, and their connections with certain "supplementary postulates" of Gardenfors investigated, with a further representation theorem established. (shrink)

What are 'emotions'? This book offers a balanced survey of facts and theory.

This book presents the definitive exposition of 'prospect theory', a compelling alternative to the classical utility theory of choice. Building on the 1982 volume, Judgement Under Uncertainty, this book brings together seminal papers on prospect theory from economists, decision theorists, and psychologists, including the work of the late Amos Tversky, whose contributions are collected here for the first time. While remaining within a rational choice framework, prospect theory delivers more accurate, empirically verified predictions in key test cases, as well as (...) helping to explain many complex, real-world puzzles. In this volume, it is brought to bear on phenomena as diverse as the principles of legal compensation, the equity premium puzzle in financial markets, and the number of hours that New York cab drivers choose to drive on rainy days. Theoretically elegant and empirically robust, this volume shows how prospect theory has matured into a new science of decision making. (shrink)

This volume is a comprehensive roadmap to the burgeoning area of affective sciences, which now spans several disciplines. The Handbook brings together, for the first time, the various strands of inquiry and latest research in the scientific study of the relationship between the mechanisms of the brain and the psychology of mind. In recent years, scientists have made considerable advances in understanding how brain processes shape emotions and are changed by human emotion. Drawing on a wide range of neuroimaging techniques, (...) neuropsychological assessment, and clinical research, scientists are beginning to understand the biological mechanisms for emotions. As a result, researchers are gaining insight into such compelling questions as: How do people experience life emotionally? Why do people respond so differently to the same experiences? What can the face tell us about internal states? How does emotion in significant social relationships influence health? Are there basic emotions common to all humans? This volume brings together the most eminent scholars in the field to present, in sixty original chapters, the latest research and theories in the field. The book is divided into ten sections: Neuroscience; Autonomic Psychophysiology; Genetics and Development; Expression; Components of Emotion; Personality; Emotion and Social Processes; Adaptation, Culture, and Evolution; Emotion and Psychopathology; and Emotion and Health. This major new volume will be an invaluable resource for researchers that will define affective sciences for the next decade. (shrink)

I address the questions of whether cognitive methods are suited to the study of emotion, and whether they are suited to the study of the unique aspect of emotion. Based on a definition of cognitive processes as those that mediate between variable input–output relations by means of representations, and the observation that the relation between stimuli and emotions is often variable, I argue that cognition is often involved in emotion and that cognitive methods are suited to study them. I further (...) propose that the unique feature of emotion has to do with the content of the representations involved in the transition from stimulus input to emotion. Emotions are elicited when stimuli contain information about the satisfaction status of goals (i.e., when they are goal relevant). Given that cognitive methods are fit to study any representation-mediated process regardless of their content, they can a fortiori be used to study a process that operates on representations with goal-relevant content. I compare this process to processes that have no or a different relation to goals, including the process that deals with purely valenced information. (shrink)

In this article, we examine how affect influences judgment and thought, but also how thought transforms affect. The general thesis is that the nature and impact of affective reactions depends largely on their objects. We view affect as a representation of value, and its consequences as dependent on its object or what it is about. Within a review of relevant literature and a discussion of the nature of emotion, we focus on the role of the object of affect in governing (...) both the nature of emotional reactions and the impact of affect and emotion on cognition and action. Although emotion is always about the here and now, the capacity for abstract thought means that the human here and now includes imagination as well as perception. Indeed, the hopes and fears that dominate human lives often involve things only imagined. (shrink)

Les émotions ont un rôle important dans nos interactions sociales. Sans émotions, nous avons du mal à faire des choix. Quand notre environnement déçoit nos attentes de manière répétée, nos émotions nous signalent qu'il serait rationnel de changer nos attentes, c'est-à-dire de procéder à des révisions. Le partage des émotions, qui est la clé de notre sentiment d'appartenance à une communauté, nous amène à révéler nos valeurs, parce qu'il permet de résister face à un monde décevant. Si même une fois (...) révisées nos croyances, nos émotions se maintiennent, elles manifestent alors des attentes bien enracinées, qui sont nos valeurs réelles. Pour étudier les valeurs collectives, il faut donc étudier les émotions, la manière dont elles incitent à des révisions, et comment leur partage collectif renforce nos résistances. La rationalité morale s'appuie sur les émotions. Celles-ci sont sensibles aux détails des situations, et cette rationalité dépend des contextes, si bien qu'elle propose des arguments qui restent révisables quand le contexte change. Ne résistent à toute révision que nos sentiments d'injustice. L'originalité de ce livre est donc d'étudier les émotions et les valeurs, individuelles et collectives, dans la dynamique de leurs changements, de leurs révisions et de leurs résistances, et d'utiliser ce lien entre émotions et révisions pour mieux définir la spécificité d'une rationalité morale. (shrink)

Describes the outlines of a computational explication of the belief–desire theory of emotion, a variant of cognitive emotion theory. According to the proposed explication, a core subset of emotions including surprise are nonconceptual products of hardwired mechanisms whose primary function is to subserve the monitoring and updating of the central representational system of humans, the belief–desire system. The posited emotion-producing mechanisms are analogous to sensory transducers; however, instead of sensing the world, they sense the state of the belief–desire system and (...) signal important changes in this system, in particular the fulfillment and frustration of desires and the confirmation and disconfirmation of beliefs. Because emotions represent this information about the state of the representational system in a nonconceptual format, emotions are nonconceptual metarepresentations. It is argued that this theory of emotions provides for a deepened understanding of the role of emotions in cognitive systems and solves several problems of psychological emotion theory. (shrink)

This paper formalizes part of a well-known psychological model of emotions. In particular, the logical structure underlying the conditions that trigger emotions are studied and then hierarchically organized. The insights gained therefrom are used to guide a formalization of emotion triggers, which proceeds in three stages. The first stage captures the conditions that trigger emotions in a semiformal way, i.e., without committing to an underlying formalism and semantics. The second stage captures the main psychological notions used in the emotion model (...) in dynamic doxastic logic. The third stage introduces a BDI-based framework (belief–desire–intention) with achievement goals, which is used to firmly ground the preceding stages. The result is a formalization of emotion triggers for BDI agents with achievement goals. The idea of proceeding in these stages is to provide different levels of commitment to formalisms, so that it remains relatively easy to extend or replace the used formalisms without having to start from scratch. Finally, we show that the formalization renders properties of emotions that are in line with the psychological model on which it is based. (shrink)

Based on the belief that computational modeling (thinking in terms of representation and computations) can help to clarify controversial issues in emotion theory, this article examines emotional experience from the perspective of the Computational Belief–Desire Theory of Emotion (CBDTE), a computational explication of the belief–desire theory of emotion. It is argued that CBDTE provides plausible answers to central explanatory challenges posed by emotional experience, including: the phenomenal quality,intensity and object-directedness of emotional experience, the function of emotional experience and its relation (...) to cognition and motivation, and the relation between emotional experience and emotion. In addition, CBDTE avoids most objections that have been raised against cognitive theories of emotion. A remaining objection, that beliefs are not necessary for the emotions covered by CBDTE, is rejected as empirically unsupported. (shrink)

Nonmonotonic logics were created as an abstraction of some types of common sense reasoning, analogous to the way classical logic serves to formalize ideal reasoning about mathematical objects. These logics are nonmonotonic in the sense that enlarging the set of axioms does not necessarily imply an enlargement of the set of formulas deducible from these axioms. Such situations arise naturally, for example, in the use of information of different degrees of reliability. This book emphasizes basic concepts by outlining connections between (...) different formalisms of nonmonotonic logic, and gives a coherent presentation of recent research results and reasoning techniques. It provides a self-contained state-of-the-art survey of the area addressing researchers in AI lo. (shrink)

Three experimental studies are reported in which we tested the prediction that negative emotion elicits the social sharing of the emotional experience. In two experiments, participants arrived at the laboratory with a friend and then viewed one of three film excerpts (nonemotional, moderate emotion, or intense emotion) alone. Afterwards, the participants who saw the film had an opportunity to interact with the friend and their conversation was recorded. In both experiments participants who had seen the intense emotion excerpt engaged in (...) significantly more social sharing than did participants in the other two conditions. A third experiment extended the investigation to social sharing in everyday life and replicated the previous results. Nonemotional explanations of the effects observed were also ruled out. Results are discussed in the context of the relation between emotional intensity and amount of social sharing. (shrink)

We present an analysis of emotional experience in terms of beliefs and desires viewed as its minimal cognitive constituents. We argue that families of emotions can be identified because their members share some of these constituents. To document this claim, we analyze one family of emotions—which includes the feeling of inferiority, admiration, envy, and jealousy—trying to show that the distinctiveness of each emotion is due to the specific compound of beliefs and desires it implies, whereas the kinship among related emotions (...) is due to their sharing of cognitive or motivational components. Finally, we address the gestalt problem, that is, the question of how it is possible that emotions, although consisting of several “atomic” elements, are felt as unitary experiences. (shrink)

Many cognitive accounts of emotional processing assume that emotions have representational content that can be influenced by beliefs and desires. It is generally thought that emotions also have non-cognitive, affective components, including valence and arousal. To clarify the impact of cognition on these affective components we asked participants to rate sentences along cognitive and affective dimensions. For the former case, participants rated the believability of the material. For the latter case, they provided valence and arousal ratings. Across two experiments, we (...) show that valence and arousal are differently influenced by beliefs, suggesting that these two largely independent affective components of emotion differ in their cognitive penetrability. While both components depended upon overall comprehension of sentence meaning, only valence was influenced by the consistency of the sentences with participants’ beliefs (i.e., whether it was believable or unbelievable). We discuss the implications of these findings for understanding cognition–emotion relationships. (shrink)

A vast and interesting family of natural semantics for belief revision is defined. Suppose one is given a distance d between any two models. One may then define the revision of a theory K by a formula α as the theory defined by the set of all those models of α that are closest, by d, to the set of models of K. This family is characterized by a set of rationality postulates that extends the AGM postulates. The new postulates (...) describe properties of iterated revisions. (shrink)

The effect of contextual information on the resolution of ambiguity was investigated in a group of individuals awaiting dental treatment and a group of control individuals. Participants heard threat/neutral, neutral/neutral and positive/neutral homophones while being simultaneously presented with a context word that was consistent with one of the two meanings of the homophone. Participants then made a lexical decision task on a target word that was one of the two alternate spellings of the homophone. We found that the dental group (...) was more sensitive to context for all types of homophones, and there was no evidence for mood congruency. It also appeared that there might have been an element of mood regulation in the dental group, as they were slower to respond to the emotional targets overall. Our results show that sensitivity to context in state anxiety is a robust phenomenon and one that generalises to naturally occurring anxious moods. (shrink)