Adverbialism and Qualia Theories

[This is the penultimate version, please send me an email for the final version]. Some sensations are pleasant, some unpleasant, and some are neither. Furthermore, those that are pleasant or unpleasant are so to different degrees. In this essay, I want to explore what kind of a difference is the difference between these three kinds of sensations. I will develop a comprehensive three-level account of sensory pleasure that is simultaneously adverbialist, functionalist and is also a version of a satisfied experiential-desire (...) account. (shrink)

I distinguish between two claims of transparency of experiences. One claim is weaker and supported by phenomenological evidence. This I call the Transparency Datum. Introspection of standard perceptual experiences as well as bodily sensations is consistent with, indeed supported by, the Transparency Datum. I formulate a stronger transparency thesis that is entailed by (strong) representationalism about experiential phenomenology. I point out some empirical consequences of strong transparency in the context of representationalism. I argue that pain experiences, as well as some (...) other similar experiences like itches, tickles, orgasms, hedonic valence, etc., are not transparent in this strong sense. Hence they constitute empirical counterexamples to representationalism. Given that representationalism is a general metaphysical doctrine about all experiential phenomenology for good reasons, I conclude that representationalism about phenomenal consciousness is false. Then, I outline a general framework about how the introspection of phenomenal qualities works in light of the Transparency Datum, but consistent with the rejection of strong transparency. The result is a form of qualia realism that is naturalist and intentionalist (weak representationalist), and has close affinities to the adverbialist views developed in the latter part of the last century. I then apply this framework to pain experiences and their bodily locations. (shrink)

A lot of qualitatively very different sensations can be pleasant or unpleasant. The Felt-Quality Views that conceive of sensory affect as having an introspectively available common phenomenology or qualitative character face the “heterogeneity problem” of specifying what that qualitative common phenomenology is. In contrast, according to the Attitudinal Views, what is common to all pleasant or unpleasant sensations is that they are all “wanted” or “unwanted” in a certain sort of way. The commonality is explained not on the basis of (...) phenomenology but by a common mental, usually some sort of conative, attitude toward the sensation. Here I criticize both views and offer an alternative framework that combines what is right in both while avoiding their unintuitive commitments. The result is the reductive (psychofunctionalist) adverbial sensory modification view of pleasure and displeasure. (shrink)

The paper presents a novel version of universalism—the thesis according to which there are only universals, no individuals—which is cashed out in terms of an adverbial analysis of predication. According to the theory, every spatiotemporal occurrence of a universal U can be expressed by a sentence which asserts the existence of U adverbially modified by the spatiotemporal region at which it exists. After some preliminary remarks on the interpretation of natural language, a formal semantics for the theory is first provided, (...) along with an intended interpretation of its key metaphysical imports. Follow some commentaries on the spatiotemporal manifold and determinable properties. (shrink)

I present a new version of the adverbial theory of visual experience, and give a semantic argument for it.

I develop a theory of what we mean by the 'look' sentences that we use to describe our visual experiences, and on that basis develop a new adverbial theory of what it is to have a visual experience with a certain character.

Intentionalism debates seek to uncover the relationship between the qualitative aspects of experience—phenomenal character—and the intentionality of the mind. They have been at or near center stage in the philosophy of mind for more than two decades, and in my view need to be reexamined. There are two core distinct intentionalism debates that are rarely distinguished (Sect. 1). Additionally, the characterization of spectrum inversion as involving inverted qualities and constant intentional content is mistaken (Sect. 3). These confusions can be witnessed (...) from an often-ignored and lonely perspective, that of the sense-datum theorist, and in particular of the projectivist (Sect. 2). In my view we have been so wary of sense-datum theory in recent years that we have failed to see that, even if false, it may permit perspectives on intentionalism issues difficult to occupy from other views. (shrink)

This book develops an explanation for the roles of observation and theory in scientific endeavor that occupies the middle ground between empiricism and rationalism, and captures the strengths of both approaches. Brown argues that philosophical theories have the same epistemological status as scientific theories and constructs an epistemological theory that provides an account of the role that theory and instruments play in scientific observation. His theory of perception yields a new analysis of objectivity that combines the traditional view of observation (...) as the foundation of scientific objectivity with the contemporary recognition that observation is theory-dependent. (shrink)

Is color real or illusory, mind independent or mind dependent? Does seeing in color give us a true picture of external reality? The metaphysical debate over color has gone on at least since the seventeenth century. In this book, M. Chirimuuta draws on contemporary perceptual science to address these questions. Her account integrates historical philosophical debates, contemporary work in the philosophy of color, and recent findings in neuroscience and vision science to propose a novel theory of the relationship between color (...) and physical reality. -/- Chirimuuta offers an overview of philosophy’s approach to the problem of color, finds the origins of much of the familiar conception of color in Aristotelian theories of perception, and describes the assumptions that have shaped contemporary philosophy of color. She then reviews recent work in perceptual science that challenges philosophers’ accounts of color experience. Finally, she offers a pragmatic alternative whereby perceptual states are understood primarily as action-guiding interactions between a perceiver and the environment. The fact that perceptual states are shaped in idiosyncratic ways by the needs and interests of the perceiver does not render the states illusory. Colors are perceiver-dependent properties, and yet our awareness of them does not mislead us about the world. Colors force us to reconsider what we mean by accurately presenting external reality, and, as this book demonstrates, thinking about color has important consequences for the philosophy of perception and, more generally, for the philosophy of mind. (shrink)

This paper is concerned with Chisholm's "adverbial theory of sensing". An attempt is made to give a literal statement of what it means "to sense redly" which is consistent with what Chisholm says about sensing and also meets various objections to adverbial theories. The paper concludes with a brief consideration of why it is that Chisholm does not offer an adverbial theory of perceiving, or of thinking in general, as well as of sensing.

This paper is concerned with Chisholm's "adverbial theory of sensing". An attempt is made to give a literal statement of what it means "to sense redly" which is consistent with what Chisholm says about sensing and also meets various objections to adverbial theories. The paper concludes with a brief consideration of why it is that Chisholm does not offer an adverbial theory of perceiving, or of thinking in general, as well as of sensing.

My paper has three parts. First I will outline the act/object theory of perceptual experience and its commitments to a relational view of experience and a view of phenomenal character according to which it is constituted by the character of the objects of experience. I present the traditional adverbial response to this, in which experience is not to be understood as a relation to some object, but as a way of sensing. In the second part I argue that acceptance of (...) is independent of acceptance of . I then present a modified adverbialism that presents experience as relational in nature but whose character is nevertheless to be explained in terms of the way in which one senses an object. Finally, I will offer an explanation of how a naïve realist about experience can adopt this modified adverbialism and in so doing accommodate the possibility of perceptual error. (shrink)

Adverbialists propose to analyse sentences of the form ‘Jane has a blue afterimage’ as ‘Jane afterimages blue-ly’. One commonly raised objection to adverbialism is the many-property problem, the problem of accounting for sentences that seem to ascribe more than one property to an afterimage . Plausible responses to this objection may be on offer. In this note, however, I will argue that the many-property problem resurfaces at the level of relations and that, at this level, no solution for the problem (...) is in sight. (shrink)

This is an encyclopedia entry that can be accessed following this link: http://www.iep.utm.edu/reidmind/ -/- In philosophy of mind, Reid is most celebrated today for the arguments he gave in support of the position known as direct realism, which, at its most basic, states that the primary objects of sense perception are physical objects, not ideas in human minds. However, Reid’s philosophy of mind neither begins nor ends with perception. In addition to arguing for direct realism and, consequently, against “the way (...) of ideas,” he undertook the task of establishing the equal status of the faculties of the mind, and of explaining the relationships that exist among them. He is a worthy successor of Locke, in that he believes that the mind is to be characterized in terms of a faculty psychology. He is a worthy successor of Newton, in that he believes that the scientific method is the right way of investigating the nature of mind. Reid characterized the scientific method mainly by trial and error, and by setting up experiments and drawing general conclusions from them. (shrink)

In this paper I argue that there are excellent reasons to embrace nonrelational (adverbial) analyses of sensations and intentional states. I shall further argue, however, that the epistemology of experience requires that we recognize at least one conscious state that is genuinely relational—awareness or acquaintance. It is through the relational state of being acquainted with non-relational mental states that one can end a regress of justification.

A. J. Ayer, who died in 1989, was acknowledged as one of Britain's most distinguished philosophers. In this memorial collection of essays leading Western philosophers reflect on Ayer's place in the history of philosophy and explore aspects of his thought and teaching. The volume also includes a posthumous essay by Ayer himself: 'A defence of empiricism'. These essays are undoubtedly a fitting tribute to a major figure, but the collection is not simply retrospective; rather it looks forward to present and (...) future developments in philosophical thought that Ayer's work has stimulated. (shrink)

This paper develops an appearance view of perception. When we see an object, we see it by having it appear some way to us. We see the object, not the appearance; but we see the object via the appearance. The appearance is subjectively conditioned: aspects of it depend on attributes of the subject. We mentally have the appearance and can reflect on it as an appearance. But in the primary instance, of veridical perception, it is the object that we focus (...) on and experience. I contrast this view with naive realism and with intentionalist or representationalist views, which I call the physical content view. I agree with these views in rejecting sense-data intermediaries and in affirming direct perception, but I argue that direct perception occurs via appearances, making mine a critical direct realism. The other views attempt to explain the spatial content of perception entirely through the physical properties of objects and their physical relation to the perceiver. I argue instead that there are ineliminably subjective aspects of normal spatial perception, which are systematically manifested as a lack of full phenomenal constancy. This systematic underconstancy can’t be accounted for at all by a consistent naive realism; for the physical content view, it requires that most of our ordinary perception is classified as illusory, violating the spirit of that view. Accepting phenomenal underconstancy as pervasive, I suggest that our ability to perceive the mind-independent properties of objects depends on developed conceptual abilities. In the final section, I compare my appearance view with the adverbialism of Chisholm and the critical direct realism of Roy Wood Sellars. (shrink)

Representation and content in some (actual) theories of perception -- Representation in perception and cognition : task analysis, psychological functions, and rule instantiation -- Perception as unconscious inference -- Representation and constraints : the inverse problem and the structure of visual space -- On perceptual constancy -- Getting objects for free (or not) : the philosophy and psychology of object perception -- Color perception and neural encoding : does metameric matching entail a loss of information? -- Objectivity and subjectivity revisited (...) : color as a psychobiological property -- Sense data and the mind body problem -- The reality of qualia -- The sensory core and the medieval foundations of early modern perceptual theory -- Postscript (2008) on Ibn al-Haytham's (Alhacen's) theory of vision -- Attention in early scientific psychology -- Psychology, philosophy, and cognitive science : reflections on the history and philosophy of experimental psychology -- What can the mind tell us about the brain? : psychology, neurophysiology, and constraint -- Introspective evidence in psychology. (shrink)

The philosophy of perception has emerged in the past decade as a subfield in its own right and no longer merely as an episode in epistemology and philosophy of mind. In this book, William Fish provides us with a clearly written, informed, and accessible contemporary introduction to the philosophy of perception as well as an update on current debates within this field. The selection of topics is excellent and the attention devoted to each topic is always just about right. In (...) addition to serving well in various capacities as an assigned text in philosophy courses, this book would be a nice entry point for philosophers unfamiliar with current debates in the philosophy of perception. (shrink)

It is the business of philosophy to deal without presupposition with the question of the general nature of the world and with the question of how or indeed whether we can know that nature. These are questions to which answers are given in the realism of ordinary belief, as it can be called, the phenomenalism of Berkeley, the pragmatism and the scientism of Quine, and the varieties of scepticism. The ontological and the epistemological questions are bound up with another, that (...) of the nature of perception—the question of what it is, in general, that happens when we perceive. What is called naive realism is an answer, as are representation theories, and phenomenalism again. If the question might be better defined, so as to distinguish it from the related scientific question, it is no matter of mere conceptual analysis. Let us start with this question of the nature of perception. (shrink)

Crooks has rightly pointed out that perceptions are unlike the external stimuli that trigger them, and that any discussion of "objective qualia" is likely to confuse or mislead. The important issue is whether the concept of objective qualia has been just unfortunate terminology and a bad example, or whether discarding the concept seriously harms the underlying position of mind-body identity. Neuroscience research to date has been fully consistent with some version of mind-brain monism, and is beginning to establish which brain (...) areas and types of brain activity are critical for conscious awareness. Nevertheless, it is uncertain how soon, if ever, research will answer the question of why consciousness and brain activity are linked. (shrink)

Increasingly prominent in the recent literature on the philosophy of perception, Intentionalism holds that sensory experience is inherently intentional, where to be intentional is to be about, or directed on, something. This article explores Intentionalism's prospects as a viable ontological and epistemological alternative to the traditional trinity of theories of sensory experience: the Sense-Datum Theory, the Adverbial Theory, and the Theory of Appearing.

The book includes chapters on forms of natural realism, theories of perceptual experience, representationalism, the argument from illusion, phenomenological senses, types of perceptual content, the representationalist/intentionalist thesis, and adverbialist accounts of perceptual experience. The ideas of Austin, Dretske, Heidegger, Millikan, Putnam, and Robinson are considered among others and the reader is given an invaluable philosophical framework within which to consider the issues.

Millar argues against the tendency in current philosophical thought to treat sensory experiences as a peculiar species of propositional attitude. While allowing that experiences may in some sense bear propositional content, he presents a view of sensory experiences as a species of psychological state. A key theme in his general approach is that justified belief results from the competent exercise of conceptual capacities, some of which involve an ability to respond appropriately to current experience. In working out this approach the (...) author develops a view of concepts and their mastery, explores the role of groundless beliefs drawing on suggestions of Wittgenstein, illuminates aspects of the thought of Locke, Hume, Quine, and Goldman, and finally offers a response to a sophisticated variety of scepticism. (shrink)

If we acknowledge that a perceptual experience’s sensory phenomenology is not inherently representational, we face a puzzle. On the one hand, sensory phenomenology must play an intimate role in the perception of ordinary physical objects; but on the other hand, our experiences’ purely sensory element rarely captures our attention. I maintain that neither indirect realism nor the dual component theory provides a satisfactory solution to this puzzle: indirect realism is inconsistent with the fact that sensory phenomenology typically goes unnoticed by (...) perceivers; while, the dual component theory cannot do justice to the important role that sensory phenomenology plays in our perceptual awareness of physical objects. I argue that in order to avoid the difficulties with each of the standard alternatives, we must characterize sensory phenomenology as functioning in the way that linguistic symbols function in thought. (shrink)

Like their contemporary counterparts, early modern philosophers find themselves in a predicament. On one hand, there are strong reasons to deny that sensations are representations. For there seems to be nothing in the world for them to represent. On the other hand, some sensory representations seem to be required for us to experience bodies. How else could one perceive the boundaries of a body, except by means of different shadings of color? I argue that Nicolas Malebranche offers an extreme -- (...) and ultimately unworkable -- attempt to solve this riddle. Most commentators claim that Malebranche defends an adverbial theory of sensation, according to which a sensation is merely a way in which an act of sensing happens. The adverbial reading is wrong, or so I argue. Once we arrive at a more accurate reading, we shall see that his position is much more strange than is currently thought. Nevertheless, Malebranche’s view is similar to the adverbial theory in one respect, albeit it at a very high level of generality. His view thus inherits two of the main problems that afflict adverbial theories. Although Malebranche fails to solve them, his ingenious attempts to do so are instructive. (shrink)

Hermann von Helmholtz (1821-1894) established results both controversial and enduring: analysis of mixed colors and of combination tones, arguments against nativism, and the analysis of sensation and perception using the techniques of natural science. The paper focuses on Helmholtz’s account of sensation, perception, and representation via “physiological psychology”. Helmholtz emphasized that external stimuli of sensations are causes, and sensations are their effects, and he had a practical and naturalist orientation toward the analysis of phenomenal experience. However, he argued as well (...) that sensation must be interpreted to yield representation, and that representation is geared toward objective representation (the central thesis of contemporary intentionalism). The interpretation of sensation is based on “facts” revealed in experiment, but extends to the analysis of the quantitative, causal relationships between stimuli and responses. A key question for Helmholtz’s theory is the extent to which mental operations are to be ascribed a role in interpreting sensation. (shrink)

In his dispute with Malebranche about the nature of ideas, Arnauld endorses a form of direct realism. This appears to conflict with views put forward by Arnauld and his collaborators in the Port-Royal Grammar and Logic where ideas are treated as objects in the mind. This tension can be resolved by a careful examination of Arnauld's remarks on the semantics of ‘perception’ and ‘idea’ in light of the Port-Royal theory of language. This examination leads to the conclusion that Arnauld's ideas (...) really are objects in the mind, and not perceptual acts as many commentators hold. What Arnauld denies is that these mental objects are really distinct from the external objects they represent. Instead, Arnauld holds that, by the act of conception, the external objects themselves—not copies—come to be present in the mind and are therefore called ‘ideas’. (shrink)