My question is: does phenomenal consciousness have a critical role in explaining the way conscious perceptions achieve objective import? I approach it through developing a dilemma I label ‘Burge’s Challenge’, which is implicit in his approach to perceptual objectivity. It says, crudely: either endorse the general structure of his account of how objective perceptual import is achieved, and give up on a role for consciousness. Or, relinquish Caused Representation, and possibly defend a role for consciousness. Someone I (...) call Burge* holds we should embrace the first horn of the dilemma. A second response, roughly the relationalist approach, opts for the second horn. The third option, implicit in many current approaches to perceptual consciousness, is to reject the dilemma. The paper argues for a version of the second response. The key argument turns on the development of a sceptical challenge to justify the assumption that we perceive particular intrinsic property instantiations, rather than their structural equivalents. The suggestion will be that only the relationalist approach can meet it in the way we think it is met. If this is right, there is a prima facie case for taking relationalist responses to the dilemma seriously. I end with two objections to this response, which might be made by the real Burge in defence of opting for the first horn of the dilemma, and by phenomenal intentionalists in defence of rejecting the dilemma. I use discussion of these to highlight one of the main issues that should be pursued in order to make good the claim that we should embrace the horn of the dilemma that Burge* rejects. (shrink)

What are the conceptually necessary and sufficient conditions for a person, or organism, to perceive a given object? More precisely, what is the nature of our ordinary thought about perception that gives rise to our willingness or unwillingness to say that S perceives O? Some form of causal theory of perception is now, I think, widely accepted. Such a theory maintains that it is part of our concept of perception that S perceives O only if O causes a percept, or (...) perceptual state, of S. I accept this causal requirement, though with some qualification. The crucial problem for the theory of perception is what must be added to the causal requirement. Not all causes of a percept are said to be perceived. Smith looks at a tree illuminated by the sun, when the sun is not itself in view. His visual percept is caused by the tree, but not only the tree. The percept's causal ancestry includes the sun and the array of light two inches from Smith's eyes. Why do we say that he sees the tree, but not the sun or the array of light? What principles underlie this invidious choice among causes? Similarly, we think of a bat as perceiving objects in his path, but not as perceiving himself. Yet, since he emits the sonar signals these objects reflect, he is himself a cause of his percepts. Why don't we say he perceives himself? (shrink)

Entities that are, in ordinary perceptual situations, veridically presented as objects can be called ‘perceptual objects’. In the philosophical literature, one can find various approaches to the crucial features that distinguish the class of perceptual objects. While these positions differ in many respects, they share an important general feature: they all characterize perceptual objects as largely subject-independent. More specifically, they do not attribute a significant constitutive role to the perceptual relation connecting a fragment of the (...) environment with a perceiving subject. Fragments of the environment are perceptual objects no matter whether they stand in a perceptual relation to any subject, mainly by virtue of having a certain physical structure. I question this common assumption, relying on Green’s ( 2019 ) definition of perceptual objects, arguing that a proper theory of perceptual objects should accommodate the constitutive role of perceptual relations. This is because there exist fragments of the environment that are perceptual objects only when they stand in a perceptual relation to a subject. (shrink)

Common sense takes the physical world to be populated by mind-independent particulars. Why and with what right do we hold this view? Early phenomenologists argue that the common sense view is our natural starting point because we experience objects as mind-independent. While it seems unsurprising that one can perceive an object being red or square, the claim that one can experience an object as mind-independent is controversial. In this paper I will articulate and defend the claim that we can experience (...) mind-independence by mainly drawing on the work of the Gestalt psychologist Karl Duncker who, in turn, built on Husserl’s work. In the development of this claim the notion of a limit – either a maximum or minimum – of perception will play an important role. (shrink)

A central preoccupation of philosophy in the twentieth century was to determine constitutive conditions under which accurate (objective) empirical representation of the macrophysical environment is possible. A view that dominated attitudes on this project maintained that an individual cannot empirically represent a physical subject matter as having specific physical characteristics unless the individual can represent some constitutive conditions under which such representation is possible. The version of this view that dominated the century's second half maintained that objective empirical representation of (...) the physical environment requires the individual to be able to supplement this representation with representation of general constitutive features of objectivity. This essay criticizes instances of this version in P. F. Strawson and Quine. It maintains that all versions of the position postulate conditions on objective empirical representation that are more intellectual than are warranted. Such views leave it doubtful that animals and human infants perceptually represent elements in the physical environment. By appeal to common sense and to empirical perceptual psychology, this essay argues that unaided perception yields objective representation of the macrophysical environment. It does so in prelinguistic animals, even in animals that almost surely lack propositional attitudes. The essay concludes with explications of nondeflationary conceptions of representation and perception. It distinguishes nonperceptual sensing from perceptual representation and explicates perceptual representation as a type of objective sensory representation. Objectivity is marked by perceptual constancies. Representation is marked by a nontrivial role for veridicality conditions in explanations of the relevant states. (shrink)

Byrne & Hilbert defend color realism, which assumes that: (a) colors are properties of objects; (b) these objects are physical; hence, (c) colors are physical properties. I accept (a), agree that in a certain sense (b) can be defended, but reject (c). Colors are properties of perceptual objects – which also have underlying physical properties – but they are not physical properties.

Objects are central in visual, auditory, and tactual perception. But what counts as a perceptual object? I address this question via a structural unity schema, which specifies how a collection of parts must be arranged to compose an object for perception. On the theory I propose, perceptual objects are composed of parts that participate in causally sustained regularities. I argue that this theory falls out of a compelling account of the function of object perception, and illustrate its applications (...) to multisensory perception. I also argue that the account avoids problems faced by standard views of visual and auditory objects. (shrink)

Introduction to the topical collection "The Structure of Perceptual Objects"—with contributions by Mohan Matthen, EJ Green, Alisa Mandrigin, Blazej Skrzypulec, and Anna Drożdżowicz.

In this paper I present Ernst Cassirer’s theory of perceptual objectivity as developed in a 1938 text entitled: “The Concept of Group and the Theory of Perception”. I explain this theory as part of the project of elucidation of objectivity which he began in 1910 with considerations on mathematics and empirical science, and which he later extended to the Cultural Sciences in the Philosophy of Symbolic Forms. The dominantidea of the project, which in the case of perception (...) finds its empirical manifestation in the results of the Gestalt theory on perceptual constancy, is that the goal of all knowledge consists in the search for and constitution of invariants. (shrink)

Sewards and Sewards argue that while computations necessary for object recognition occur throughout the ventral visual stream, object recognition awareness involves the anterior temporal lobe and the medial orbital prefrontal cortex. The present paper suggests, however, that the medial orbital prefrontal cortex has a unique contribution, namely that of producing a basic experience of a perceptual object. It is further argued that the mechanisms that produce this experience also result in making the object more important than its subparts and (...) features. Finally, it is argued that a reduction in this importance may account for some perceptual difficulties in high-functioning autism. This view is consistent with evidence for early selective abnormalities in other systems involving the medial prefrontal cortex in autism. (shrink)

In this paper, I discuss the conceptualist claim that we cannot speak of perceptual content unless we assume it is objective content. The conceptualist argues that only conceptual content can meet the requirement of being objective, so that the view that perceptual experience has nonconceptual content is not tenable. I start out by presenting the argument from objectivity as it can be found in McDowell. I then present the following objections: First, perceptual objectivity cannot be (...) due to the perceiver’s conception of objectivity; and second, even nonconceptual capacities of the individual cannot and need not be appealed to in order to account for objective perceptual content. (shrink)

Carey's claim that no object representations are perceptual rests on a faulty view of perception. To delineate origins of post-perceptual ( or ) representation, we need a more accurate view of perceptual representation.

This paper begins with a Davidsonian puzzle in the epistemology of perception and introduces two solutions to that puzzle: the Truth-Maker View (TMV) and the Content Model. The paper goes on to elaborate (TMV), elements of which can be found in the work of Kalderon (2011) and Brewer (2011). The central tenant of (TMV) is the claim that one's reason for one's perceptual belief should, in all cases, be identified with some item one perceives which makes the proposition believed (...) true. I defend an argument against (TMV) which appeals to (a) the claim that the reason for which one believes should always to be identified with the explanans of the rationalising explanation to which one's belief is subject and (b) the claim that the explanantia of rationalising explanations must be identified with truths. I finish by replying to two objections to the argument. (shrink)

Object files are mental representations that enable perceptual systems to keep track of objects as numerically the same. How is their reference fixed? A prominent approach, championed by Zenon Pylyshyn and John Campbell, makes room for a non-satisfactional use of properties to fix reference. This maneuver has enabled them to reconcile a singularist view of reference with the intuition that properties must play a role in reference fixing. This paper examines Campbell’s influential defense of this strategy. After criticizing it, (...) a new approach is sketched. The alternative view introduces representational contents to explain perceptual individuation. After arguing that those contents are not satisfactional, it is concluded that there is room for a third view of reference fixing that does not fit into the singularist/descriptivist dichotomy. (shrink)

Perceptual experience supports the assignment of confidences in belief – doxastic confidences. To explain this fact, many philosophers appeal to Perceptual Indeterminacy, which holds that perceptual content can be more or less determinate. Others instead appeal to Perceptual Confidence, which says that perceptual experience supports doxastic confidences because it assigns confidences too. Morrison argues that a primary reason to favour Perceptual Confidence is that it is uniquely capable of accounting for bell-shaped doxastic confidence distributions; (...) we call this the bell curve objection to Perceptual Indeterminacy. Here we show that two recent defences of Perceptual Indeterminacy, due to Nanay and Raleigh and Vindrola, fail to adequately address the bell curve objection. But we also argue that all is not lost for proponents of Perceptual Indeterminacy. They can counter the bell curve objection by embracing a third view, which we call Perceptual Noise. (shrink)

Can young children such as 3-year-olds represent the world objectively? Some prominent developmental psychologists—such as Perner and Tomasello—assume so. I argue that this view is susceptible to a prima facie powerful objection: To represent objectively, one must be able to represent not only features of the entities represented but also features of objectification itself, which 3-year-olds cannot do yet. Drawing on Burge's work on perceptual constancy, I provide a response to this objection and motivate a distinction between three different (...) kinds of objectivity. This distinction helps advance current research on both objectivity and teleological action explanations in young children. (shrink)

Perceptual malleability and diversity can stem from perceptual learning, expertise, genetics, disease, or accident. Perceptual malleability and diversity force us to reject the claim that perceptual capacities, perceptual experience, and perceptual content are universal across subjects and times. And it casts doubt on the presumption of a universal human perceptual nature. However, it does not directly challenge perceptual objectivity, understood as the claim that one can perceive a world of things and (...) features that are independent from oneself and one's experiences and that could be perceived by other subjects. (shrink)

Some have defended a Fregean view of perceptual content. On this view, the constituents of perceptual contents are Fregean modes of presentation (MOPs). In this paper, I propose that perceptual MOPs are best understood in terms of object files. Object files are episodic representations that store perceptual information about objects. This information is updated when sensory conditions change. On the proposed view, when a subject perceptually represents some object a under two distinct MOPs, then the subject (...) initiates two object files that both refer to a. My defense of this view appeals to its satisfaction of four constraints that I argue theories of perceptual MOPs should satisfy. Furthermore, I show that some existent accounts of perceptual MOPs fail to satisfy them. The defended constraints also indicate what is unique about perceptual, as opposed to linguistic or cognitive, MOPs. (shrink)

Dustin Stokes’s book contributes to one of the continuing debates in empirically informed philosophy of mind and cognitive sciences which concerns the relation between thought and perception. The book sheds new light on such questions as: whether vision is modular, informationally encapsulated, and thus cognitively impenetrable or rather the opposite – whether it is malleable and sensitive to further improvements by cognitive states. Stokes supports the latter by referring to empirical evidence on perceptual expertise. Proponents of the modular and (...) malleable architectures of the mind offer different explanations of the phenomena involved in perceptual expertise, viz. object identification and categorization. Interestingly, both views assume some kind of automaticity of the recognitional capacities for identifying and categorizing objects. In this article, I examine the influence of perceptual expertise on object recognition and how the seeming automaticity of object recognition may be approached from the modularist and antimodularist (malleabilist) perspectives. (shrink)

The basis of perception is the processing and categorization of perceptual stimuli from the environment. Much progress has been made in the science of perceptual categorization. Yet there is still no consensus on how the brain generates sensory individuals, from sensory input and perceptual categories in memory. This chapter argues that perceptual categorization is highly variable across perceivers due to their use of different perceptual strategies for solving perceptual problems they encounter, and that the (...) perceptual system structurally adjusts to the strategies that are most successful. Despite this variability, the different sensory individuals that result when different perceivers rely on different strategies nonetheless correspond to actual external world objects/features. This view is called 'perceptual pluralism'. (shrink)

Debunking arguments are arguments that aim to undermine some range of beliefs by showing that those beliefs are not appropriately connected to their subject matter. Arguments of this sort rear their heads in a wide variety of domains, threatening beliefs about morality, mathematics, logic, color, and the existence of God. Perceptual beliefs about ordinary objects, however, are widely thought to be invulnerable to such arguments. I will show that this is a mistake. I articulate a debunking argument that purports (...) to undermine our most basic perceptual beliefs. I then challenge a number of responses to the argument, including the “permissivist” response that there are a plenitude of objects before us, virtually guaranteeing the accuracy of our object beliefs. (shrink)

This article identifies the structural and conceptual aspects of a visual construction often used in advertisements to establish a metaphoric or associative relation, that is, symmetric object alignment (SOA). It offers an account of the formal ingredients of SOA, which fall into two groups: object-constitutive factors (like size, shape, and color) and object-depictment factors (like perspective, orientation, and distance from viewing point). Both factors allow us to treat SOA as a visual rhetorical scheme. We also discuss how SOA relates to (...) conceptual structure, metaphoric or otherwise. Four types of relations are distinguished, based on the way in which perceptual and conceptual characteristics interact. Finally, we discuss the way in which these characteristics relate to the processing of such visual messages. One depictment factor will be focused on in particular: one-to-one versus one-to-many alignments. An attempt is made to connect these 2 patterns to the much-discussed topic in verbal metaphor theory, object comparison versus categorization. (shrink)

Our different senses put us in contact with the same world. In this paper, I use unusual objects and situations to bring out structural dissimilarities in the way our senses relate to the same world of material objects. In the first part, I briefly discuss the perceptual presence of spatial and material things. Using uncommon objects allows me to treat this issue without any need to invoke what it is like to have visual experiences. What comes to the fore (...) in these analyses, however, seems less obvious in experiences of the other senses. Therefore, in the second part, I propose a strategy, invoking unusual situations, to weed out the multisensory associations that enrich our normal relation to objects, in order to get a better grip on the perceptual correlate of the different senses. Although the actual correlates of the senses may not be material objects in each case, I explain why they are nonetheless occurrences in a spatial and material world. (shrink)

What is implicit in a typically human perception of a material object? First, perceivability is a contingent property of its bearer, relative to perceiver and conditions. Typically, human perception is special in involving the use of concepts and an awareness of object‐structures. When we visually recognize a material object, an almost limitless array of properties and procedures are by implication condensed into an instant: one entertains multiple beliefs, and posits at a distance, multiple properties. Then the experiential integration of the (...) almost limitless visual evidence of a material object is dubbed ‘constituting the material object out of experience’. Central concepts in doing so are those of side, outside, surface, interior, and part. The most important of these experiential syntheses is the spatial, whose unit is the 3D‐seeing of object‐sides, a concept that depends upon those of 2D/3D and 2D/2D seeing. Two vitally important elements in this procedure are, first, the work of the understanding, second, an awareness of the objective physical situation of perceiver and object. (shrink)

Discussion of W. Sellars's rediscovery of experiential presence continues with special reference to J. McDowell's and J.F. Rosenberg's recent articles on Sellars's understanding of perception, and a later effort by Sellars to cast light on the intimate relation between sensing and perceptual taking. Five main sections respectively summarize my earlier discussion of Sellars's account of experiential presence, draw on Rosenberg's explication of two Sellarsian modes of responding to sense impressions, consider McDowell's claim that Sellars's perceptual takings are shapings (...) of sensory consciousness, introduce Sellars's Kantian late account of experiential presence, and return critically to McDowell's thesis: Sellars's perceptual takings, notwithstanding their being purely conceptual actualizations, give us awareness of the very pinkness of a pink ice cube. (shrink)

The philosophy of perception currently considers how perception relates to action. Some distinctions may help, distinguishing object perception from perceptual recognition, and both from that-perception. Examples are seeing a man, recognising a man, and seeing that there is a man. Perceiving an object controls self-location by its recognising an object, which depends on memory of how it looks, controls looking for it and interacting with it, or not, and that-perceiving controls saying that an object exists. Perception controls action. Milner (...) and Goodale, Jacob and Jeannerod, and Noe are considered. (shrink)

In the succession of states of consciousness that constitute James’s stream of consciousness, there occur, among others, states of consciousness that are themselves, or that include, perceptual mental acts. It is assumed some of the latter states of consciousness are purely perceptual, lacking both imaginal and signitive contents. According to Husserl, purely perceptual acts present to consciousness, uniquely, their environmental objects in themselves, in person. They do not present, as imaginal mental acts do, an image or other (...) representation of their object. Husserl’s theory resembles Gibson’s with respect to perception’s being direct. Both theorists hold perceptual awareness of the environment is not a "founded" act; its proximate causation does not involve any other mental act. Both theorists contend that perceptual acts keep the perceiver directly in touch with the surrounding environment. The present article considers Husserl’s account of this directness. Although this account has problems, and is largely phenomenological description, it may help psychologists to find their way to an adequate account of the objects of perceptual consciousness — perhaps if it is integrated with Gibson’s perception theory, as I will attempt in a sequel to which this article is introductory. Husserl seeks to provide the phenomenological side of the story, Gibson the stimulus-informational side. (shrink)

Brian O'Shaughnessy; V—Material Objects and Perceptual Standpoint, Proceedings of the Aristotelian Society, Volume 65, Issue 1, 1 June 1965, Pages 77–98, https.

An object in continuous motion is perceived ahead of the briefly flashed object, although the two images are physically aligned , the phenomenon called flash-lag effect. Flash-lag effects have been found also with other continuously changing features such as color, pattern entropy, and brightness as well as with streamed pre- and post-target input without any change of the feature values of streaming items in feature space . We interpret all instances of the flash-lag as a consequence of a more fundamental (...) property of conscious perception in general: acceleration of the speed with which samples of perceptual information become represented in explicit format immediately after the stimulation onset. Decreased visual latency of the samples of stimulus information from the streamed input leads to the relative perceptual lag for the separately flashed stimulus because it is not preceded by adjacent sensory input that would have accelerated its perception. Experimental support for the notion of perceptual acceleration is reviewed. (shrink)

The Objective Threshold/Strategic Model proposes that strong, qualitative inferences of unconscious perception can be made if the relationship between perceptual sensitivity and stimulus visibility is nonlinear and nonmonotonic. The model proposes a nadir in priming effects at the objective identification threshold . These predictions were tested with masked semantic priming and repetition priming of a lexical decision task. The visibility of the prime stimuli was systematically varied above and below the objective identification threshold. The obtained relationship between prime visibility (...) and priming facilitation was nonlinear, but the results failed to confirm a nadir in priming effects at the objective identification threshold. We conclude that the objective identification threshold does not necessarily indicate the point where presumably unconscious priming effects might be inhibited by conscious cognitive processes. (shrink)

Open peer commentary on the article “Sensorimotor Direct Realism: How We Enact Our World” by Michael Beaton. Upshot: This commentary is broadly sympathetic to the claims made in the target article. I start by questioning whether we can have direct access to an external reality in such a way that our experience is not intrinsically private. I then suggest that the argument for direct realism presented here is inconclusive with regard to whether external objects play a causal or a constitutive (...) role. (shrink)

Peter Smith; On ‘The Objects of Perceptual Experience’, Proceedings of the Aristotelian Society, Volume 91, Issue 1, 1 June 1991, Pages 191–196, https://doi.org.

This article offers a reply to commentaries from Amy Kind, Casey O’Callaghan, and Wayne Wu. It features a defense and further analysis of perceptual malleability, as defended in Thinking and Perceiving. In turn, it considers the consequences of malleability for attention and the cognitive penetrability of perception, imagination and perceptual skills, and perceptual content and objectivity.

Commentators are divided over whether Berkeley holds that physical objects are immediately perceived by sense. As I read Berkeley, discrimination is necessary for perceiving physical objects by sense. Berkeley says that discrimination requires perceiving motion. Since motions can only be mediately perceived according to Berkeley, physical objects can only be mediately perceived by sense. I defend this reading against the following objections. First, that perception of physical objects is non-conceptual. Second, that physical objects are divinely instituted collections of ideas rather (...) than psychologically associated collections of ideas. Third, that some physical objects are small enough to be immediately perceptually discriminated by touch. I also propose a new objection to the claim that physical objects are immediately perceived for Berkeley. I argue that immediate perception of a subset of a physical object’s sensible qualities is neither necessary nor sufficient to perceive that object by sense, according to Berkeley. (shrink)