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  1. Visual features as carriers of abstract quantitative information.Ronald A. Rensink - 2022 - Journal of Experimental Psychology: General 8 (151):1793-1820.
    Four experiments investigated the extent to which abstract quantitative information can be conveyed by basic visual features. This was done by asking observers to estimate and discriminate Pearson correlation in graphical representations where the first data dimension of each element was encoded by its horizontal position, and the second by the value of one of its visual features; perceiving correlation then requires combining the information in the two encodings via a common abstract representation. Four visual features were examined: luminance, color, (...)
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  2. What was Molyneux's Question A Question About?Jonathan Cohen & Mohan Matthen - 2021 - In Molyneux's Question and the History of Philosophy. London: Routledge. pp. 325–344.
    Molyneux asked whether a newly sighted person could distinguish a sphere from a cube by sight alone, given that she was antecedently able to do so by touch. This, we contend, is a question about general ideas. To answer it, we must ask (a) whether spatial locations identified by touch can be identified also by sight, and (b) whether the integration of spatial locations into an idea of shape persists through changes of modality. Posed this way, Molyneux’s Question goes substantially (...)
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  3. Dual Structure of Touch: The Body vs. Peripersonal Space.Mohan Matthen - 2020 - In Frédérique de Vignemont (ed.), The World at Our Fingertips: A Multidisciplinary Exploration of Peripersonal Space. Oxford: Oxford University Press. pp. 197–214.
    The sense of touch provides us knowledge of two kinds of events. Tactile sensation (T) makes us aware of events on or just below the skin; haptic perception (H) gives us knowledge of things outside the body with which we are in contact. This paper argues that T and H are distinct experiences, and not (as some have argued) different aspects of the same touch-experience. In other words, T ≠ H. Moreover, H does not supervene on T. Secondly: In T, (...)
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  4. Moods Are Not Colored Lenses: Perceptualism and the Phenomenology of Moods.Francisco Gallegos - 2017 - Philosophia 45 (4):1497-1513.
    Being in a mood—such as an anxious, irritable, depressed, tranquil, or cheerful mood—tends to alter the way we react emotionally to the particular objects we encounter. But how, exactly, do moods alter the way we experience particular objects? Perceptualism, a popular approach to understanding affective experiences, holds that moods function like "colored lenses," altering the way we perceive the evaluative properties of the objects we encounter. In this essay, I offer a phenomenological analysis of the experience of being in a (...)
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  5. The nature of correlation perception in scatterplots.Ronald A. Rensink - 2017 - Psychonomic Bulletin & Review 24 (3):776-797.
    For scatterplots with gaussian distributions of dots, the perception of Pearson correlation r can be described by two simple laws: a linear one for discrimination, and a logarithmic one for perceived magnitude (Rensink & Baldridge, 2010). The underlying perceptual mechanisms, however, remain poorly understood. To cast light on these, four different distributions of datapoints were examined. The first had 100 points with equal variance in both dimensions. Consistent with earlier results, just noticeable difference (JND) was a linear function of the (...)
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  6. Seeing-In as Aspect Perception.Fabian Dorsch - 2016 - In Gary Kemp & Gabriele M. Mras (eds.), Wollheim, Wittgenstein, and Pictorial Representation: Seeing-as and Seeing-In. New York: Routledge.
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  7. Introduction to the Special Issue on The Enactive Approach to Qualitative Ontology.Andrea Pace Giannotta, Roberta Lanfredini, Nicola Liberati & Pagni Elena - 2016 - Humana.Mente - Journal of Philosophical Studies (31).
    This Special Issue is dedicated to building a bridge between different disciplines concerned in the investigation of the qualitative dimension of experience and reality. The two main objectives of the Issue can be summarized as follows: 1) to elucidate the need for a revision of categories to account for the qualitative dimension in various disciplines (that include, for example, the cognitive sciences, neurosciences, biology, linguistics, informatics, artificial intelligence, robotics, newly emerging computer technologies) in order to develop an ontology that can (...)
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  8. 2D geometry predicts perceived visual curvature in context-free viewing.Birgitta Dresp-Langley - 2015 - Computational Intelligence and Neuroscience 2015 (708759):1-9.
    Planar geometry was exploited for the computation of symmetric visual curves in the image plane, with consistent variations in local parameters such as sagitta, chordlength, and the curves’ height-to-width ratio, an indicator of the visual area covered by the curve, also called aspect ratio. Image representations of single curves (no local image context) were presented to human observers to measure their visual sensation of curvature magnitude elicited by a given curve. Nonlinear regression analysis was performed on both the individual and (...)
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  9. Sensazioni o proprietà sensibili? Lo statuto ontologico dei qualia in fenomenologia.Andrea Pace Giannotta - 2015 - In Roberta Lanfredini (ed.), Architettura della conoscenza e ontologia. Mimesis. pp. 157-187.
    In this paper, I address the issue of the ontological status of qualitative properties. I discuss the prevalent approaches to the problem of qualia in philosophy of mind, in relation to the various attempts at naturalizing the mind and the various theories of perception. I compare these views with Husserl's phenomenology, highlighting the phenomenological distinction between phenomenal contents of mental states and sensory properties of the perceived objects. I present some open issues of this view, in order to show how (...)
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  10. Two types of qualia theory.Pär Sundström - 2014 - The Harvard Review of Philosophy 20:107-131.
    This paper distinguishes two types of qualia theory, which I call Galilean and non-Galilean qualia theories. It also offers considerations against each type of theory. To my mind the considerations are powerful. In any case, they bring out the importance of distinguishing the two types of theory. For they show that different considerations come into play—or considerations come into play in quite different ways—in assessing the two types of theory.
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  11. Time, Unity, and Conscious Experience.Michal Klincewicz - 2013 - Dissertation, Cuny Graduate Center
    In my dissertation I critically survey existing theories of time consciousness, and draw on recent work in neuroscience and philosophy to develop an original theory. My view depends on a novel account of temporal perception based on the notion of temporal qualities, which are mental properties that are instantiated whenever we detect change in the environment. When we become aware of these temporal qualities in an appropriate way, our conscious experience will feature the distinct temporal phenomenology that is associated with (...)
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  12. Are colours visually complex?Pär Sundström - 2013 - In Christer Svennerlind, Jan Almäng & Rögnvaldur Ingthorsson (eds.), Johanssonian Investigations. Essays in Honour of Ingvar Johansson on His Seventieth Birthday. Ontos Verlag.
    This paper articulates a case for supposing that all shades of colour are visually complex.
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  13. Perception and Reality.Keith Wilson - 2013 - New Philosopher 1 (2):104-107.
    Taken at face value, the picture of reality suggested by modern science seems radically opposed to the world as we perceive it through our senses. Indeed, it is not uncommon to hear scientists and others claim that much of our perceptual experience is a kind of pervasive illusion rather than a faithful presentation of various aspects of reality. On this view, familiar properties such as colours and solidity, to take just two examples, do not belong to external objects, but are (...)
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  14. Do We Conceptualize Every Color We Consciously Discriminate?Jacob Berger - 2012 - Consciousness and Cognition 21 (2):632-635.
    Mandik (2012)understands color-consciousness conceptualism to be the view that one deploys in a conscious qualitative state concepts for every color consciously discriminated by that state. Some argue that the experimental evidence that we can consciously discriminate barely distinct hues that are presented together but cannot do so when those hues are presented in short succession suggests that we can consciously discriminate colors that we do not conceptualize. Mandik maintains, however, that this evidence is consistent with our deploying a variety of (...)
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  15. The perception of material qualities and the internal semantics of the perceptual system.Rainer Mausfeld - 2010 - In Albertazzi Liliana, Tonder Gervant & Vishwanath Dhanraj (eds.), Perception beyond Inference. The Information Content of Visual Processes. MIT Press.
    The chapter outlines an abstract theoretical framework that is currently (re-)emerging in the course of a theoretical convergence of several disciplines. In the first section, the fundamental problem of perception theory is formulated, namely, the generation, by the perceptual system, of meaningful categories from physicogeometric energy patterns. In the second section, it deals with basic intuitions and assumptions underlying what can be regarded as the current Standard Model of Perceptual Psychology and points out why this model is profoundly inadequate for (...)
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  16. Report on the Network for Sensory Research/University of York Perceptual Learning Workshop.Kevin Connolly, Dylan Bianchi, Craig French, Lana Kuhle & Andy MacGregor - manuscript
    This report highlights and explores five questions that arose from the Network for Sensory Research workshop on perceptual learning and perceptual recognition at the University of York on March 19th and 20th, 2012: 1. What is perceptual learning? 2. Can perceptual experience be modified by reason? 3. How does perceptual learning alter perceptual phenomenology? 4. How does perceptual learning alter the contents of perception? 5. How is perceptual learning coordinated with action?
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  17. Doing a Double Take: (Further) Against the Primary Sound Account of Echoes.Jeff Hawley - unknown
    Presented at Philosophy Across Disciplines Conference 2021, Newcastle University. -/- As noted by philosopher Robert Pasnau, “our standard view of sound is incoherent” at best. A quick perusal of how we discuss and represent sound in our day-to-day language readily highlights a number of inconsistencies. Sound might be described roughly as emanating from the location of its material source (the ‘crack of the snare drum over there’ distal theory), as a disruption somewhere in the space in-between the sounding object and (...)
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