According to Minkoswki, Einstein's special theory of relativity reveals that ‘space by itself, and time by itself are doomed to fade away into mere shadows’. But perceptual experience represents objects as instantiating shapes like squareness — properties of ‘space by itself’. Thus, STR seems to threaten the veridicality of shape experience. In response to this worry, some have argued that we should analyze the contents of our spatial experiences on the model of traditional secondary qualities. On this picture—defended in (...) recent work by Chalmers —an experience of squareness just represents whatever property usually causes such experiences. This view salvages the veridicality of shape experience, but leaves the nature of the properties we perceive outside our ken. I argue that such a move is unwarranted: STR is compatible with the idea that shape experience acquaints us with the spatial character of our world. In defending this claim, I propose a view on which shape experience presents familiar Euclidean spatial properties veridically, while implicitly representing those properties as instantiated in a particular manner — namely, relative to our own frame of reference. (shrink)

This article develops a view of shape representation both in visual experience and in subpersonal visual processing. The view is that, in both cases, shape is represented in a ‘layered’ manner: an object is represented as having multiple shape properties, and these properties have varying degrees of abstraction. I argue that this view is supported both by the facts about visual phenomenology and by a large collection of evidence in perceptual psychology. Such evidence is provided by studies (...) of shape discriminability, apparent motion, multiple-object tracking, and structure-from-motion. Recent neuroscientific work has also corroborated this psychophysical evidence. Finally, I draw out implications of the layered view for processes of concept acquisition. 1 Introduction2 Metric Properties andShape Properties3 Metric Views4 Against Metric Views of Visual Shape Experience5 The Visual System Uses Abstract Shape Properties6 Against Metric Views of Visual Shape Representation7 Neural Underpinnings of Abstract Shape Perception8 Implications. (shrink)

Two experiments were performed to explore the mechanisms of human 3D shape perception. In Experiment 1, the subjects’ performance in a shape constancy task in the presence of several cues (edges, binocular disparity, shading and texture) was tested. The results show that edges and binocular disparity, but not shading or texture, are important in 3D shape perception. Experiment 2 tested the effect of several simplicity constraints, such as symmetry and planarity on subjects’ performance in a (...) shape constancy task. The 3D shapes were represented by edges or vertices only. The results show that performance with or without binocular disparity is at chance level, unless the 3D shape is symmetric and/or its faces are planar. In both experiments, there was a correlation between the subjects’ performance with and without binocular disparity. Our study suggests that simplicity constraints, not depth cues, play the primary role in both monocular and binocular 3D shape perception. These results are consistent with our computational model of 3D shape recovery. (shrink)

Ordinary human perceivers know that visual objects are perceivable from standpoints other than their own. The aim of this paper is to provide an explanation of how perceptual experience equips perceivers with this knowledge. I approach the task by discussing a variety of action-based theories of perception. Some of these theories maintain that standpoint transcendence is required for shape perception. I argue that this standpoint transcendence must take place in the phenomenal present and that it can be (...) explained in terms of the experience of perceivers who jointly attend to an object. Joint perceivers experience objects as being perceived from standpoints other than their own. They operate in what I call “social space”, in which they single out objects by triangulating targets’ locations relative to their co-perceivers’ standpoints on these targets. It is then possible to explain the public character of the objects of individual experience by appeal to what I call “public space”. This is a spatial framework whose locations are presented as standpoints whence joint attention to the target would ensue, were they occupied by co-perceivers. If shape perception requires standpoint transcendence, then shape perceivers operate in public space and are thus capable of singling out targets by triangulating their locations from standpoints other than their own. If it doesn’t, then the introduction of a public spatial framework is an additional step whose introduction explains how perceivers come to experience objects as perceivable from standpoints other than their own. (shrink)

This essay attempts to assess whether the perceptual issues posed by the contemporary interface culture, and the constant attitude shift demanded by the new media between the “natural” and the “as if” modes, might be considered a significant challenge for phenomenological aesthetics as understood in terms of Merleau-Ponty’s phenomenology of perception. To demonstrate how the use of a particular interface profoundly shapes the form and structure of an activity as well as enabling perception of a particular kind, the (...) author does not focus directly on the state-of-the-art smart interfaces, but describes the experience of cycling in a large city, with the interface in the form of the bicycle upgraded with an imagined ride simulator. While the former enables a very particular entrance into the world of perception, shaped by its moderate speed and detachment from the ground, the latter enables techno-shaped perception in the “as if” screenic mode. The experience described raises questions concerning the kinaesthetic, proprioceptive and motor features contributing to the cyclist’s mobile perception, as well as pointing to issues related to the reading of the city’s network as a particular spatial configuration generated by the cyclist’s realtime activity. This is the space-time-event-ridescape maintained and modified by the corporeal act of cycling. The spatiality of such a ride does not presume the notion of a space that contains the cyclist, but builds on notions of being-in-the-ridescape (as a kind of cityscape), in terms not only of full corporeal and mental engagement, but also of bodily literacy. The reading of the cityscape enabled by the combination of two interfaces, the bicycle and the ride simulator, is discussed in relation to de Certeau’s account of pedestrian (walking) experience in a big city, his distinction between strategies and tactics, and the notion that each cyclist contributes a novel story to ridetext, which is viewed not as an aesthetic object but as the production of puzzles for the rider to solve. The paper cocludes by questioning the capacity of phenomenology to accommodate the contemporary phenomenon of a “mixed” or “augmented reality” either in concept or in relation to the demands of the phenomenological reduction and the ends of the epoché. Indo-Pacific Journal of Phenomenology, Volume 10, Edition 2, October 2010: 61-71. (shrink)

From the outside, our senses are spatially integrated in our body in manifestly different ways. This paper starts from the suggestion that the philosophical formulation of the problem of spatial perception, as it flows from the modern opposition of mind and world, is partly responsible for the fact that philosophers have often explicitly disregarded the spatial nature of the senses themselves. An indirect consequence is that much philosophical work focuses on how the senses can – or cannot – perceive (...) the same spatial features of objects in the same way, while disregarding the massive differences in performance among the senses. This paper explores the ways in which the spatial integration of our senses determines what each of our senses excels in, and hence what they contribute to our spatial relation to a physical environment. By juxtaposing descriptive analyses of a variety of selected cases, the paper gives priority to how various aspects of the world appear to us in order to obtain insight into the meaning of spatiality for different senses. (shrink)

Recent events at Enron, K-Mart, Adelphia, and Tyson would seem to suggest that managers are still experiencing ethical lapses. These lapses are somewhat surprising and disappointing given the heightened focus on ethical considerations within business contexts during the past decade. This study is designed, therefore, to increase our understanding of the forces that shape ethical perceptions by considering the effects of business school education as well as a number of other individual-level factors (such as intra-national culture, area of specialization (...) within business, and gender) that may exert an influence on ethical perceptions. We found significant effects for business education, self-reported intra-national culture, area of specialization within business, and gender for some and/or all areas of ethics examined (i.e., deceit, fraud, self-interest, influence dealing, and coercion). One of our most encouraging findings is that tolerance for unethical behavior appears to decrease with formal business education. Despite the prevalent stereotype that business students are only interested in the bottom line or that business schools transform idealistic freshman into self-serving business graduates, our results suggest otherwise. Given the heightened criticism of the ethicality of contemporary managerial behavior, it is heartening to note that, even as adults, individuals can be positively affected by integration of ethics training. (shrink)

Two components of lay observers’ calculus of moral judgment are proximal intent (the actor’s mind is focused on performing the action) and distal intent (the actor’s mind is focused on the broader goal). What causes observers to prioritize one form of intent over the other? The authors observed whether construal level (Studies 1-2) and beliefs about free will (Studies 3-4) would influence participants’ sensitivity to the actor’s proximal versus distal intent. In four studies, participants read scenarios in which the actor’s (...) proximal and distal intent were independently manipulated. In Study 1, when only distal intent was present in the actor’s mind, participants rated the psychologically distant actor more responsible than the psychologically near actor. In Study 2, when only distal intent was in the actor’s mind, participants with a chronic high level of action identification rated the actor more responsible than did those with a low level of action identification. In both studies, when only proximal intent was in the actor’s mind, construal level did not predict judgments of responsibility. In Study 3, when only proximal intent was present in the actor’s mind, the more participants believed in free will, the more they rated the actor responsible. When only distal intent was in the actor’s mind, free will belief did not influence ratings of responsibility. In Study 4, the same pattern emerged when free will / determinism beliefs were manipulated and the actor performed a positive (life-saving) act. The authors discuss how these results shed new light on the literatures on moral reasoning and psycho-legal theory. (shrink)

The central text of this article is Thomas Reid’s response to Berkeley’s argument for distinguishing tangible from visual shape. Reid is right to hold that shape words do not have different visual and tangible meanings. We might also perceive shape, moreover, with senses other than touch and sight. As Reid also suggests, the visual perception of shape does not require perception of hue or brightness. Contrary to treatments of the Molyneux problem by H. P. (...) Grice and Judith Jarvis Thomson, I argue that breakdowns of a certain kind between tangible and visible shape are conceivable. (shrink)

Some kinds are both socially constructed and perceptible, such as gender and race. However, this gives rise to a puzzle that has been largely neglected in social constructionist accounts: how does culture shape and bias what we perceive? I argue that perceptual learning is the best explanation of our ability to perceive social kinds, in comparison to accounts that require a person acquire beliefs, theories, or concepts of the kind. I show how relatively simple causal factors known to influence (...) perceptual learning in the laboratory can be extended to understand how culture shapes and biases perception. This account makes clear that the process of perceptual enculturation begins at a very early age, and does not in most cases require background beliefs on the part of the learner: the causal pathways by which perceptual learning occur suffice. It has significance for our understanding of how socially constructed kinds are culturally transmitted, as well as for how such kinds might be altered through interventions. (shrink)

Cells live in dynamic environments that necessitate perpetual adaptation. Since cells have limited resources to monitor external inputs, they are required to maximize the information content of perceived signals. This challenge is not unique to microscopic life: Animals use senses to perceive inputs and adequately respond. Research showed that sensory‐perception is actively shaped by learning and expectation allowing internal cognitive models to “fill in the blanks” in face of limited information. We propose that cells employ analogous strategies and use (...) internal models shaped through the long process of evolutionary adaptation. Given this perspective, we postulate that cells are prone to “misperceptions,” analogous to visual illusions, leading them to incorrectly decode patterns of inputs that lie outside of their evolutionary experience. Mapping cellular misperception can serve as a fundamental approach for dissecting regulatory networks and could be harnessed to modulate cell behavior, a potentially new avenue for therapy. (shrink)

We can perceive shapes visually and tactilely, and the information we gain about shapes through both sensory modalities is integrated smoothly into and functions in the same way in our behavior independently of whether we gain it by sight or touch. There seems to be no reason in principle we couldn't perceive shapes through other sensory modalities as well, although as a matter of fact we do not. While we can identify shapes through other sensory modalities—e.g., I may know by (...) smell (the scent of mango) that the object causing my sensory experience is round—this is not perceiving an object as shaped, but rather inferring from the character of one's sensory experience and collateral information that an object of a certain shape caused it. That it is possible to perceive shape by other modalities, however, is suggested by the case of bats and aquatic mammals like dolphins which navigate through their environment by a form of sonar. It is plausible that they have some form of auditory representation of space, and so of shape. These facts about shape perception raise important questions about the relation between those features of perceptual experience which are intrinsic to different sensory modalities and the nature of our perceptual representation of shapes, and, more generally, of the space within which we perceive shaped objects to be located. John Campbell's paper, "Molyneux's Problem" (see above), raises a number of interesting and important questions about the nature of our perception of shape properties, particularly the cross-modal nature of shape perception, and ties them to more general questions about the nature both of perceptual.. (shrink)

The interaction between the recovery of the artist’s intentions and the perception of an artwork is a classic topic for philosophy and history of art. It also frequently, albeit sometimes implicitly, comes up in everyday thought and conversation about art and artworks. Since recent work in cognitive science can help us understand how we perceive and understand the intentions of others, this discipline could fruitfully participate in a multidisciplinary investigation of the role of intention recovery in art perception. (...) The method I propose is to look for cases where recovery of the artist’s intentions interacts with perception of a work of art, and this cannot be explain by a simple top-down influence of conscious propositional knowledge on perception. I will focus on drawing and show that recovery of the draftsman’s intentional actions is handled by a psychological process shaped by the motor system of the observer. (shrink)

Publication date: 28 April 2021 Source: International Letters of Social and Humanistic Sciences Vol. 90 Author: Vincent Jemison In the present day, one of the most subtle means political leaders use to influence their base of supporters is through verbal communication. With this in mind, research shows that over the past two years, some political leaders have increasingly relied on “transferring their perception onto their base of followers, which often negatively stimulates, arouses and shapes an individual’s performance”. In addition, (...) to the detriment of our society, when political leaders transfer their perception onto their base of followers, they often misjudge the sensitive consequences of their prospective outcomes. Here for the first time, research now shows that a displaced thought process is attributed to the underlying stimulation used to arouse the transfer of one’s perception onto others. Therefore, because the “Dangerous behavior” following the transfer of one’s perception has become so prevalent in our society, such performance warrants immediate exploration. (shrink)

Nurses have an important role in preventing and responding to child abuse and neglect. This paper reports on nurses' perceptions of how organisational systems and hierarchies shaped their capacity to respond to child abuse and neglect. This is one of four key themes identified through an inductive analysis of data from a broader qualitative study that explored nurses' perceptions and experiences of keeping children safe. The study was guided by social constructionist theory, and data were collected through in‐depth interviews with (...) nurses working with children in Australia (n = 21). Key findings showed that nurses experienced many challenges to responding to child abuse, including difficulties sharing information, fear of making mistakes and inflexible systems of care. This was underpinned by an organisational ‘rule‐centred’ culture of following policies at the expense of maintaining an explicit focus on children's needs. These findings demonstrate first the importance of creative and flexible thinking from individual professionals, so policies are enacted with a clear child focus. Second, they highlight the need for leadership to enact organisational and systemic cultural change that maintains a genuinely child‐centred approach. (shrink)

The purpose of this study was to examine the perceptions of American history among adolescent Mexican Americans at the eight-grade level in a mid-west town's middle school. This qualitative study shows that multiple contexts influenced the process of teaching and learning history between and among a white teacher and adolescent Mexican Americans at Atkinson Middle School. Those overlapping contexts (the context of the education of minority language students, the context of social studies education, and the school's culture) created a unique (...) totality responsible for shaping the experiences of learning American history by Mexican-American students. These experiences were detrimental for the appreciation by Mexican-American students of American history's potential meanings and significance. (shrink)

This article will investigate the ways in which Polish illustrated press contributed to communicating and reporting the work of Polish émigré naturalists working in Latin America to the Polish general public living in the Prussian, Russian and Austrian partitions of the Polish‐Lithuanian Commonwealth 1844–1885. It examines the ways in which illustrations were used to shape the public's opinion about the significance of these migrants’ scientific achievements. The Polish illustrated press, its authors and editors were instrumental in shaping the public's (...) perceptions of the reach of Polish scientists, and exploring their impact on broader scientific debates, thereby situating Polish people and their work in a global context. The didactic and opinion‐making role of the illustrated press was highly influential among Polish audiences during this period, at a time when the survival of Polish identity, culture, language, and education was uncertain. Illustrated weeklies were one of the vectors through which high science was made accessible to the Polish public. A study of pictures in Polish illustrated press will help to explain how they contributed towards shaping the images in the public eye of naturalists’ scientific work, and discourses about science and its actors more broadly. (shrink)

Intersectionality emphasizes that race, class, and gender distinctions are inextricably intertwined, but fully interrogating the co-constitution of these axes of stratification has proven difficult to implement in large-scale quantitative analyses. We address this gap by exploring gender differences in how social status shapes race in the United States. Building on previous research showing that changes in the racial classifications of others are influenced by social status, we use longitudinal data to examine how differences in social class position might affect racial (...) classification differently for women and men. In doing so, we provide further support for the claim that race, class, and gender are not independent axes of stratification; rather they intersect, creating dynamic feedback loops that maintain the complex structure of social inequality in the United States. (shrink)

The Japanese are rumored to have a deep understanding of nature and therefore a deeper bond to the natural world as well as the creatures that inhabit it. However, recent studies to determine the attitudes, knowledge, and behavior of the Japanese toward free-living animals have proven the popular image of a nature-loving people to be misleading. Instead, the results have displayed an almost frightening ethical and ecological indifference toward free-living animals. In order to understand this contradictory attitude toward nonhuman animals, (...) I claim that it is necessary to take a closer look at the ancient Chinese encyclopedic sources that have shaped the discipline of honzōgaku 本草学 (“natural history”) in early modern Japan. This article aims to show how the depiction and descriptions of nonhuman animals in medieval Chinese encyclopedias were passed on to Japan and became the basis of their knowledge of the nonhuman world. (shrink)

Perceptual experiences provide an important source of information about the world. It is clear that having the capacity of undergoing such experiences yields an evolutionary advantage. But why should humans have developed not only the ability of simply seeing, but also of seeing that something is thus and so? In this paper, I explore the significance of distinguishing perception from conception for the development of the kind of minds that creatures such as humans typically have. As will become clear, (...) it is crucial to pay careful attention to the different kinds of information that are involved in perceiving and conceiving (including the way such information is gathered and transmitted). By identifying such kinds of information and the role they play, we can then understand an important feature of why creatures like us have the kind of consciousness and mental processes we do. (shrink)

We examined how information from multiple communication channels can inform social norms about local food purchasing. The concept of social exposure was used as a guide. Social exposure articulates how information in social, symbolic, and physical environments contributes to normative perceptions. Data was collected from a sample in Wisconsin. Results indicated that information from communication channels representing symbolic, social, and physical environments all contributed to normative perceptions. We also found that for individuals who frequent farmers’ markets, information from some communication (...) channels was relatively less strongly associated with injunctive norms. It may be that when first-hand, experiential information is available to inform norms, individuals rely less on information available through other communication channels. Future work might further explore how farmers’ markets foster information sharing in communities, as such information may contribute to normative perceptions. (shrink)

This essay aims to expose the metaphysical underpinnings of enactivism. While enactivism relies heavily on rejecting the traditional mind-body problem by excluding the familiar thought experiments that favor phenomenal dualism, the crucial point that is overlooked is instead the brain-body problem, specifically the crucial interaction between the brain and the bodily limbs in their embodied activities of perception and cognition. If enactivism is correct, differences in sensory experience necessarily entail differences in embodied activity—this is the metaphysical core of enactivism, (...) which we think is entirely wrong. We will argue that a physical or biological body ("Körper") is configured or shaped into a perceptually living body ("Leib") by brain patterns and not by embodied activity or by the so-called sensorimotor contingencies. Undoubtedly, embodied actions influence sensory perception. However, since variations in embodied actions do not necessarily lead to variations in sensory experience, they are not metaphysically constitutive of these experiences (supervenience claim). (shrink)

The goal of perceptual systems is to allow organisms to adaptively respond to ecologically relevant stimuli. Because all perceptual inputs are ambiguous, perception needs to rely on prior knowledge accumulated over evolutionary and developmental time to turn sensory energy into information useful for guiding behavior. It remains controversial whether the guidance of perception extends to cognitive states or is locked up in a “cognitively impenetrable” part of perception. I argue that expectations, knowledge, and task demands can (...) class='Hi'>shape perception at multiple levels, leaving no part untouched. The position advocated here is broadly consistent with the notion that perceptual systems strive to minimize prediction error en route to globally optimal solutions :181–204, 2013). On this view, penetrability should be expected whenever constraining lower-level processes by higher level knowledge is minimizes global prediction error. Just as Fodor feared cognitive penetration of perception threatens theory-neutral observation and the distinction between observation and inference. However, because theories themselves are constrained by the task of minimizing prediction error, theory-laden observation turns out to be superior to theory-free observation in turning sensory energy into useful information. (shrink)