Results for 'Ronald L. Sprague'

998 found
Order:
  1. Expression of nonconscious knowledge via ideomotor actions.Hélène L. Gauchou, Ronald A. Rensink & Sidney Fels - 2012 - Consciousness and Cognition 21 (2):976-982.
    Ideomotor actions are behaviours that are unconsciously initiated and express a thought rather than a response to a sensory stimulus. The question examined here is whether ideomotor actions can also express nonconscious knowledge. We investigated this via the use of implicit long-term semantic memory, which is not available to conscious recall. We compared accuracy of answers to yes/no questions using both volitional report and ideomotor response . Results show that when participants believed they knew the answer, responses in the two (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  2. The Space Object Ontology.Alexander P. Cox, Christopher Nebelecky, Ronald Rudnicki, William Tagliaferri, John L. Crassidis & Barry Smith - 2016 - In Alexander P. Cox, Christopher Nebelecky, Ronald Rudnicki, William Tagliaferri, John L. Crassidis & Barry Smith (eds.), 19th International Conference on Information Fusion (FUSION 2016). IEEE.
    Achieving space domain awareness requires the identification, characterization, and tracking of space objects. Storing and leveraging associated space object data for purposes such as hostile threat assessment, object identification, and collision prediction and avoidance present further challenges. Space objects are characterized according to a variety of parameters including their identifiers, design specifications, components, subsystems, capabilities, vulnerabilities, origins, missions, orbital elements, patterns of life, processes, operational statuses, and associated persons, organizations, or nations. The Space Object Ontology provides a consensus-based realist framework (...)
    Download  
     
    Export citation  
     
    Bookmark   8 citations  
  3. Dennis R. Alexander and Ronald L. Numbers : Biology and Ideology: From Descartes to Dawkins.Massimo Pigliucci - 2013 - Science & Education 22 (2):405-409.
    Science has always strived for objectivity, for a ‘‘view from nowhere’’ that is not marred by ideology or personal preferences. That is a lofty ideal toward which perhaps it makes sense to strive, but it is hardly the reality. This collection of thirteen essays assembled by Denis R. Alexander and Ronald L. Numbers ought to give much pause to scientists and the public at large, though historians, sociologists and philosophers of science will hardly be surprised by the material covered (...)
    Download  
     
    Export citation  
     
    Bookmark  
  4. Searching Eyes: Privacy, the State, and Disease Surveillance in America – By Amy L. Fairchild, Ronald Bayer, and James Colgrove. [REVIEW]Alan Rubel - 2009 - Review of Policy Research 26:633-634.
    Review of Searching Eyes: Privacy, the State, and Disease Surveillance in America – By Amy L. Fairchild, Ronald Bayer, and James Colgrove.
    Download  
     
    Export citation  
     
    Bookmark  
  5. Zápasníci s přírodou: vědci a ti druzí. [REVIEW]Petr Pavlas - 2013 - Teorie Vědy / Theory of Science 35 (1):162-169.
    Recenze: Peter HARRISON - Ronald L. NUMBERS - Michael H. SHANK Wrestling with Nature: From Omens to Science. Chicago: Univer- sity of Chicago Press 2011, 416 s.
    Download  
     
    Export citation  
     
    Bookmark  
  6. In Defense of Hart.Matthew H. Kramer - 2013 - In Wil Waluchow & Stefan Sciaraffa (eds.), Philosophical Foundations of the Nature of Law. Oxford, United Kingdom: Oxford University Press. pp. 22.
    In Legality Scott Shapiro seeks to provide the motivation for the development of his own elaborate account of law by undertaking a critique of H.L.A. Hart's jurisprudential theory. Hart maintained that every legal system is underlain by a rule of recognition through which officials of the system identify the norms that belong to the system as laws. Shapiro argues that Hart's remarks on the rule of recognition are confused and that his model of lawis consequently untenable. Shapiro contends that a (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  7. Fisiologia da Reprodução Animal: Fecundação e Gestação.Emanuel Isaque Cordeiro da Silva - manuscript
    REPRODUÇÃO ANIMAL: FECUNDAÇÃO E GESTAÇÃO -/- ANIMAL BREEDING: FERTILIZATION AND PREGNANCY -/- Emanuel Isaque Cordeiro da Silva Departamento de Zootecnia da UFRPE E-mail: [email protected] WhatsApp: (82)98143-8399 -/- REPRODUÇÃO ANIMAL: FECUNDAÇÃO E GESTAÇÃO -/- 1. INTRODUÇÃO Em geral, a reprodução dos animais domésticos constitui o eixo sobre o qual se ramificam as produções animais mais importantes (leite, carne e ovos). Conhecer os fenômenos fisiológicos que ocorrem durante as diferentes fases da função reprodutiva e os mecanismos que a regulam demonstrou ser primordial (...)
    Download  
     
    Export citation  
     
    Bookmark  
  8. Distinguere uno Stato da una banda di ladri. Etica e diritto nel XX secolo.Daniela Tafani (ed.) - 2014 - Bologna: Il Mulino.
    Che cosa distingue, concettualmente, l’esattore delle tasse che esiga da un uomo, a pena di sanzioni, una determinata somma di denaro, dal bandito che gli intimi, sotto la minaccia di un’arma, di consegnargli la medesima somma? È sul soddisfacimento del requisito della giustizia che si fonda, come sostenne Agostino, l’eterogeneità tra uno Stato e un’accolita di furfanti? «Se non è rispettata la giustizia, che cosa sono gli Stati, se non delle grandi bande di ladri? Perché le bande di briganti che (...)
    Download  
     
    Export citation  
     
    Bookmark  
  9. Nihilism, Nietzsche and the Doppelganger Problem.Charles R. Pigden - 2007 - Ethical Theory and Moral Practice 10 (5):441-456.
    Nihilism, Nietzsche and the Doppelganger Problem Was Nietzsche a nihilist? Yes, because, like J. L. Mackie, he was an error-theorist about morality, including the elitist morality to which he himself subscribed. But he was variously a diagnostician, an opponent and a survivor of certain other kinds of nihilism. Schacht argues that Nietzsche cannot have been an error theorist, since meta-ethical nihilism is inconsistent with the moral commitment that Nietzsche displayed. Schacht’s exegetical argument parallels the substantive argument (advocated in recent years (...)
    Download  
     
    Export citation  
     
    Bookmark   43 citations  
  10. There’s Nothing Quasi About Quasi-Realism: Moral Realism as a Moral Doctrine.Matthew H. Kramer - 2017 - The Journal of Ethics 21 (2):185-212.
    This paper seeks to clarify and defend the proposition that moral realism is best elaborated as a moral doctrine. I begin by upholding Ronald Dworkin’s anti-Archimedean critique of the error theory against some strictures by Michael Smith, and I then briefly suggest how a proponent of moral realism as a moral doctrine would respond to Smith’s defense of the Archimedeanism of expressivism. Thereafter, this paper moves to its chief endeavor. By differentiating clearly between expressivism and quasi-realism, the paper highlights (...)
    Download  
     
    Export citation  
     
    Bookmark   8 citations  
  11. Advance Directives and Transformative Experience: Resilience in the Face of Change.Govind C. Persad - 2020 - American Journal of Bioethics 20 (8):69-71.
    In this commentary, I critique three aspects of Emily Walsh's proposal to reduce the moral and legal weight of advance directives: (1) the ambiguity of its initial thesis, (2) its views about the ethics and legality of clinical practice, and (3) its interpretation and application of Ronald Dworkin’s account of advance directives and L.A. Paul's view on transformative experience. I also consider what Walsh’s proposal would mean for people facing the prospect of dementia. I conclude that our reasons to (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  12. MORAL STRUCTURE OF LEGAL OBLIGATION.Kuczynski John-Michael - 2006 - Dissertation, University of California, Santa Barbara
    What are laws, and do they necessarily have any basis in morality? The present work argues that laws are governmental assurances of protections of rights and that concepts of law and legal obligation must therefore be understood in moral terms. There are, of course, many immoral laws. But once certain basic truths are taken into account – in particular, that moral principles have a “dimension of weight”, to use an expression of Ronald Dworkin’s, and also that principled relations are (...)
    Download  
     
    Export citation  
     
    Bookmark  
  13. Reprodução Animal: Fisiologia do Parto e da Lactação Animal.Emanuel Isaque Cordeiro da Silva -
    FISIOLOGIA DO PARTO E DA LACTAÇÃO ANIMAL -/- ANIMAL REPRODUCTION: PHISIOLOGY OF PARTURITION AND ANIMAL LACTATION -/- Emanuel Isaque Cordeiro da Silva Departamento de Zootecnia da UFRPE WhatsApp: (82)98143-8399 -/- 1. INTRODUÇÃO O sucesso biológico do processo de reprodução culmina com a sobrevivência das crias. Durante a gestação, o feto desenvolve-se no útero materno protegido das influências externas, e obtendo os nutrientes e o oxigênio através da mãe. O parto é o processo biológico que marca o fim da gestação e (...)
    Download  
     
    Export citation  
     
    Bookmark  
  14. Reprodução Animal: Inseminação Artificial.Emanuel Isaque Cordeiro da Silva - manuscript
    REPRODUÇÃO ANIMAL: INSEMINAÇÃO ARTIFICIAL -/- ANIMAL BREEDING: ARTIFICIAL INSEMINATION -/- Emanuel Isaque Cordeiro da Silva Departamento de Zootecnia da UFRPE E-mail: [email protected] WhatsApp: (82)98143-8399 -/- 1. INTRODUÇÃO A inseminação artificial impôs-se em todo o mundo como um método de grande interesse do ponto de vista zootécnico e econômico, incrementando os rendimentos produtivos através da melhoria acelerada e da uniformidade no reagrupamento das populações. Os resultados positivos obtidos nestas últimas décadas testemunham esta possibilidade, válida tanto para os países mais desenvolvidos como (...)
    Download  
     
    Export citation  
     
    Bookmark  
  15. Transporte de Gametas, Fertilização e Segmentação.Emanuel Isaque Cordeiro da Silva - manuscript
    TRANSPORTE DE GAMETAS, FERTILIZAÇÃO E SEGMENTAÇÃO -/- • _____OBJETIVO -/- O entendimento do desenvolvimento embrionário nos estágios iniciais, desde a deposição dos espermatozoides na fêmea, passando pela fertilização deste no ovócito e na formação do zigoto, é de suma importância para diferenciar especialistas em reprodução e manejo reprodutivo no mercado de trabalho e, também, durante a vida acadêmica. Compreender os processos que levam à formação do zigoto na fêmea é essencial para avaliar a capacidade reprodutiva dos animais e, mediante técnicas, (...)
    Download  
     
    Export citation  
     
    Bookmark  
  16. Vision of Oneness.Ignazio Licata & Ammar J. Sakaji (eds.) - 2011 - Aracne Editrice.
    A cura di Ignazio Licata, Ammar J. Sakaji Jeffrey A. Barrett, Enrico Celeghini, Leonardo Chiatti, Maurizio Consoli, Davide Fiscaletti, Ervin Goldfain, Annick Lesne, Maria Paola Lombardo, Mohammad Mehrafarin, Ronald Mirman, Ulrich Mohrhoff, Renato Nobili, Farrin Payandeh, Eliano Pessa, L.I Petrova, Erasmo Recami, Giovanni Salesi, Francesco Maria Scarpa, Mohammad Vahid Takook, Giuseppe Vitiello This volume comes out from an informal discussion between friends and colleagues on the answer:what topic do you think as fundamental in theoretical physics nowadays? Obviously wereceived different (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  17. The Origin of Consciousness.Ronald Williams - forthcoming - Biologicaluniverse.Org.
    This paper explores the evolution of consciousness through a biological framework for understanding the universe. It proposes that the patterns and structures inherent in biological systems mirror the underlying mathematical principles of the cosmos. The essay traces the development of consciousness from its rudimentary state in cells to its complex state in humans, emphasizing the role of evolving environmental complexity in driving evolutionary changes. By recognizing and organizing themselves according to evolving patterns in their environment, organisms, including humans, have navigated (...)
    Download  
     
    Export citation  
     
    Bookmark  
  18. Integration and Reaction.Ronald R. Sundstrom - 2023 - Dialogue 62 (1):77-83.
    D. C. Matthew argues that although integration offers blacks social and economic benefits, it also creates the conditions for phenotypic devaluation that leads to harm against black self-worth and servile behavior. Therefore, he advises against integration because the resulting self-worth harms outweigh the benefits of integration. I argue that Matthew’s cost-benefit calculation against integration lacks the requisite evidence, and amounts to a luxury belief that will result in more harm. Moreover, his interpretation of behavior — which he construes as being (...)
    Download  
     
    Export citation  
     
    Bookmark  
  19. Change Detection.Ronald A. Rensink - 2002 - Annual Review of Psychology 53 (1):245-277.
    Five aspects of visual change detection are reviewed. The first concerns the concept of change itself, in particular the ways it differs from the related notions of motion and difference. The second involves the various methodological approaches that have been developed to study change detection; it is shown that under a variety of conditions observers are often unable to see large changes directly in their field of view. Next, it is argued that this “change blindness” indicates that focused attention is (...)
    Download  
     
    Export citation  
     
    Bookmark   91 citations  
  20. To see or not to see: The need for attention to perceive changes in scenes.Ronald A. Rensink, J. Kevin O'Regan & James J. Clark - 1997 - Psychological Science 8:368-373.
    When looking at a scene, observers feel that they see its entire structure in great detail and can immediately notice any changes in it. However, when brief blank fields are placed between alternating displays of an original and a modified scene, a striking failure of perception is induced: identification of changes becomes extremely difficult, even when changes are large and made repeatedly. Identification is much faster when a verbal cue is provided, showing that poor visibility is not the cause of (...)
    Download  
     
    Export citation  
     
    Bookmark   200 citations  
  21. Preemption effects in visual search: Evidence for low-level grouping.Ronald A. Rensink & James T. Enns - 1995 - Psychological Review 102 (1):101-130.
    Experiments are presented showing that visual search for Mueller-Lyer (ML) stimuli is based on complete configurations, rather than component segments. Segments easily detected in isolation were difficult to detect when embedded in a configuration, indicating preemption by low-level groups. This preemption—which caused stimulus components to become inaccessible to rapid search—was an all-or-nothing effect, and so could serve as a powerful test of grouping. It is shown that these effects are unlikely to be due to blurring by simple spatial filters at (...)
    Download  
     
    Export citation  
     
    Bookmark   33 citations  
  22. Emotional Truth.Ronald De Sousa & Adam Morton - 2002 - Aristotelian Society Supplementary Volume 76:247-275.
    [Ronald de Sousa] Taking literally the concept of emotional truth requires breaking the monopoly on truth of belief-like states. To this end, I look to perceptions for a model of non-propositional states that might be true or false, and to desires for a model of propositional attitudes the norm of which is other than the semantic satisfaction of their propositional object. Those models inspire a conception of generic truth, which can admit of degrees for analogue representations such as emotions; (...)
    Download  
     
    Export citation  
     
    Bookmark   8 citations  
  23. The dynamic representation of scenes.Ronald A. Rensink - 2000 - Visual Cognition 7 (1/2/3):17-42.
    One of the more powerful impressions created by vision is that of a coherent, richly-detailed world where everything is present simultaneously. Indeed, this impression is so compelling that we tend to ascribe these properties not only to the external world, but to our internal representations as well. But results from several recent experiments argue against this latter ascription. For example, changes in images of real-world scenes often go unnoticed when made during a saccade, flicker, blink, or movie cut. This "change (...)
    Download  
     
    Export citation  
     
    Bookmark   96 citations  
  24. Inner speech and the body error theory.Ronald P. Endicott - 2024 - Frontiers in Psychology 15:1360699.
    Inner speech is commonly understood as the conscious experience of a voice within the mind. One recurrent theme in the scientific literature is that the phenomenon involves a representation of overt speech, for example, a representation of phonetic properties that result from a copy of speech instructions that were ultimately suppressed. I propose a larger picture that involves some embodied objects and their misperception. I call it “the Body Error Theory,” or BET for short. BET is a form of illusionism, (...)
    Download  
     
    Export citation  
     
    Bookmark  
  25. A framework for using magic to study the mind.Ronald A. Rensink & Gustav Kuhn - 2015 - Frontiers in Psychology 5 (1508):1-14.
    Over the centuries, magicians have developed extensive knowledge about the manipulation of the human mind—knowledge that has been largely ignored by psychology. It has recently been argued that this knowledge could help improve our understanding of human cognition and consciousness. But how might this be done? And how much could it ultimately contribute to the exploration of the human mind? We propose here a framework outlining how knowledge about magic can be used to help us understand the human mind. Various (...)
    Download  
     
    Export citation  
     
    Bookmark   7 citations  
  26. Early completion of occluded objects.Ronald A. Rensink & James T. Enns - 1998 - Vision Research 38:2489-2505.
    We show that early vision can use monocular cues to rapidly complete partially-occluded objects. Visual search for easily detected fragments becomes difficult when the completed shape is similar to others in the display; conversely, search for fragments that are difficult to detect becomes easy when the completed shape is distinctive. Results indicate that completion occurs via the occlusion-triggered removal of occlusion edges and linking of associated regions. We fail to find evidence for a visible filling-in of contours or surfaces, but (...)
    Download  
     
    Export citation  
     
    Bookmark   15 citations  
  27. Perception and Attention.Ronald A. Rensink - 2013 - In Daniel Reisberg (ed.), The Oxford Handbook of Cognitive Psychology. Oup Usa. pp. 97-116.
    Our visual experience of the world is one of diverse objects and events, each with particular colors, shapes, and motions. This experience is so coherent, so immediate, and so effortless that it seems to result from a single system that lets us experience everything in our field of view. But however appealing, this belief is mistaken: there are severe limits on what can be visually experienced. -/- For example, in a display for air-traffic control it is important to track all (...)
    Download  
     
    Export citation  
     
    Bookmark   6 citations  
  28. Change Blindness.Ronald A. Rensink - 2005 - In Laurent Itti, Geraint Rees & John K. Tsotsos (eds.), Neurobiology of Attention. Academic Press. pp. 76--81.
    Large changes that occur in clear view of an observer can become difficult to notice if made during an eye movement, blink, or other such disturbance. This change blindness is consistent with the proposal that focused visual attention is necessary to see change, with a change becoming difficult to notice whenever conditions prevent attention from being automatically drawn to it. -/- It is shown here how the phenomenon of change blindness can provide new results on the nature of visual attention, (...)
    Download  
     
    Export citation  
     
    Bookmark   67 citations  
  29. A psychologically based taxonomy of magicians’ forcing techniques: How magicians influence our choices, and how to use this to study psychological mechanisms.Alice Pailhès, Ronald A. Rensink & Gustav Kuhn - 2020 - Consciousness and Cognition 86 (C):103038.
    “Pick a card, any card. This has to be a completely free choice.” the magician tells you. But is it really? Although we like to think that we are using our free will to make our decisions, research in psychology has shown that many of our behaviours are automatic and unconsciously influenced by external stimuli (Ariely, 2008; Bargh & Chartrand, 1999; Newell & Shanks, 2014; Nisbett & Wilson, 1977), and that we are often oblivious to the cognitive mechanisms that underpin (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  30. Functional Reduction with a Third Step:a Larger and Less Reductive Picture.Ronald Endicott - 2022 - ProtoSociology 39:89-106.
    Functional reduction follows two familiar steps: a definition of a higher-level or special science property in terms of a functional role, then a statement describing a physical property that plays or occupies that role. But Kim (2005) adds a third step, namely, an explanation regarding how the physical property occupies the functional role. I think Kim is correct. But how is the third step satisfied? An examination of the pertinent scientific explanations reveals that the third step is best satisfied by (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  31. Functionalism, superduperfunctionalism, and physicalism: lessons from supervenience.Ronald Endicott - 2016 - Synthese 193 (7):2205-2235.
    Philosophers almost universally believe that concepts of supervenience fail to satisfy the standards for physicalism because they offer mere property correlations that are left unexplained. They are thus compatible with non-physicalist accounts of those relations. Moreover, many philosophers not only prefer some kind of functional-role theory as a physically acceptable account of mind-body and other inter-level relations, but they use it as a form of “superdupervenience” to explain supervenience in a physically acceptable way. But I reject a central part of (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  32. Flat Versus Dimensioned: the What and the How of Functional Realization.Ronald P. Endicott - 2011 - Journal of Philosophical Research 36:191-208.
    I resolve an argument over “flat” versus “dimensioned” theories of realization. The theories concern, in part, whether realized and realizing properties are instantiated by the same individual (the flat theory) or different individuals in a part-whole relationship (the dimensioned theory). Carl Gillett has argued that the two views conflict, and that flat theories should be rejected on grounds that they fail to capture scientific cases involving a dimensioned relation between individuals and their constituent parts. I argue on the contrary that (...)
    Download  
     
    Export citation  
     
    Bookmark   11 citations  
  33. A Function-Centered Taxonomy of Visual Attention.Ronald A. Rensink - 2015 - In Paul Coates & Sam Coleman (eds.), Phenomenal Qualities: Sense, Perception, and Consciousness. Oxford, GB: Oxford University Press UK. pp. 347-375.
    It is suggested that the relationship between visual attention and conscious visual experience can be simplified by distinguishing different aspects of both visual attention and visual experience. A set of principles is first proposed for any possible taxonomy of the processes involved in visual attention. A particular taxonomy is then put forward that describes five such processes, each with a distinct function and characteristic mode of operation. Based on these, three separate kinds—or possibly grades—of conscious visual experience can be distinguished, (...)
    Download  
     
    Export citation  
     
    Bookmark   6 citations  
  34. Seeing, sensing, and scrutinizing.Ronald A. Rensink - 2000 - Vision Research 40:1469-1487.
    Large changes in a scene often become difficult to notice if made during an eye movement, image flicker, movie cut, or other such disturbance. It is argued here that this _change blindness_ can serve as a useful tool to explore various aspects of vision. This argument centers around the proposal that focused attention is needed for the explicit perception of change. Given this, the study of change perception can provide a useful way to determine the nature of visual attention, and (...)
    Download  
     
    Export citation  
     
    Bookmark   67 citations  
  35. Realization Reductios, and Category Inclusion.Ronald P. Endicott - 2010 - Journal of Philosophy 107 (4):213-219.
    Thomas Polger and Laurence Shapiro argue that Carl Gillett's much publicized dimensioned theory of realization is incoherent, being subject to a reductio. Their argument turns on the fact that Gillett's definition of realization makes property instances the exclusive relata of the realization relation, while his belief in multiple realization implies its denial, namely, that properties are the relata of the realization relation on occasions of multiple realization. Others like Sydney Shoemaker have also expressed their view of realization in terms of (...)
    Download  
     
    Export citation  
     
    Bookmark   8 citations  
  36. Visual search for change: A probe into the nature of attentional processing.Ronald A. Rensink - 2000 - Visual Cognition 7:345-376.
    A set of visual search experiments tested the proposal that focused attention is needed to detect change. Displays were arrays of rectangles, with the target being the item that continually changed its orientation or contrast polarity. Five aspects of performance were examined: linearity of response, processing time, capacity, selectivity, and memory trace. Detection of change was found to be a self-terminating process requiring a time that increased linearly with the number of items in the display. Capacity for orientation was found (...)
    Download  
     
    Export citation  
     
    Bookmark   39 citations  
  37. Naturalizing phenomenology? Dretske on qualia.Ronald McIntyre - 1999 - In Jean Petitot, Francisco J. Varela, Bernard Pachoud & Jean-Michel Roy (eds.), Naturalizing Phenomenology: Issues in Contemporary Phenomenology and Cognitive Science. Stanford University Press. pp. 429--439.
    First, I briefly characterize Dretske’s particular naturalization project, emphasizing his naturalistic reconstruction of the notion of representation. Second, I note some apparent similarities between his notion of representation and Husserl’s notion of intentionality, but I find even more important differences. Whereas Husserl takes intentionality to be an intrinsic, phenomenological feature of thought and experience, Dretske advocates an “externalist” account of mental representation. Third, I consider Dretske’s treatment of qualia, because he takes it to show that his representational account of mind (...)
    Download  
     
    Export citation  
     
    Bookmark   8 citations  
  38. Visualization as a stimulus domain for vision science.Ronald A. Rensink - 2021 - Journal of Vision 21 (3):1–18.
    Traditionally, vision science and information/data visualization have interacted by using knowledge of human vision to help design effective displays. It is argued here, however, that this interaction can also go in the opposite direction: the investigation of successful visualizations can lead to the discovery of interesting new issues and phenomena in visual perception. Various studies are reviewed showing how this has been done for two areas of visualization, namely, graphical representations and interaction, which lend themselves to work on visual processing (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  39. The possibility of a science of magic.Ronald A. Rensink & Gustav Kuhn - 2015 - Frontiers in Psychology 6:1576.
    The past few years have seen a resurgence of interest in the scientific study of magic. Despite being only a few years old, this “new wave” has already resulted in a host of interesting studies, often using methods that are both powerful and original. These developments have largely borne out our earlier hopes (Kuhn et al., 2008) that new opportunities were available for scientific studies based on the use of magic. And it would seem that much more can still be (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  40. Collapse of the new wave.Ronald P. Endicott - 1998 - Journal of Philosophy 95 (2):53-72.
    I critically evaluate the influential new wave account of theory reduction in science developed by Paul Churchland and Clifford Hooker. First, I cast doubt on claims that the new wave account enjoys a number of theoretical virtues over its competitors, such as the ability to represent how false theories are reduced by true theories. Second, I argue that the genuinely novel claim that a corrected theory must be specified entirely by terms from the basic reducing theory is in fact too (...)
    Download  
     
    Export citation  
     
    Bookmark   28 citations  
  41. Limits to the usability of iconic memory.Ronald A. Rensink - 2014 - Frontiers in Psychology 5.
    Human vision briefly retains a trace of a stimulus after it disappears. This trace—iconic memory—is often believed to be a surrogate for the original stimulus, a representational structure that can be used as if the original stimulus were still present. To investigate its nature, a flicker-search paradigm was developed that relied upon a full scan (rather than partial report) of its contents. Results show that for visual search it can indeed act as a surrogate, with little cost for alternating between (...)
    Download  
     
    Export citation  
     
    Bookmark   7 citations  
  42. Visual sensing without seeing.Ronald A. Rensink - 2004 - Psychological Science 15:27-32.
    It has often been assumed that when we use vision to become aware of an object or event in our surroundings, this must be accompanied by a corresponding visual experience (i.e., seeing). The studies reported here show that this assumption is incorrect. When observers view a sequence of displays alternating between an image of a scene and the same image changed in some way, they often feel (or sense) the change even though they have no visual experience of it. The (...)
    Download  
     
    Export citation  
     
    Bookmark   27 citations  
  43. Resolving arguments by different conceptual traditions of realization.Ronald Endicott - 2012 - Philosophical Studies 159 (1):41-59.
    There is currently a significant amount of interest in understanding and developing theories of realization. Naturally arguments have arisen about the adequacy of some theories over others. Many of these arguments have a point. But some can be resolved by seeing that the theories of realization in question are not genuine competitors because they fall under different conceptual traditions with different but compatible goals. I will first describe three different conceptual traditions of realization that are implicated by the arguments under (...)
    Download  
     
    Export citation  
     
    Bookmark   5 citations  
  44.  64
    Clarifying The Interface Theory of Perception Using The Biological Framework.Ronald Williams - manuscript
    This essay explains Donald Hoffman's Interface Theory of Perception using The Biological Framework for a Mathematical Universe proposed by Ronald Williams. According to Hoffman, what we perceive is more like a “desktop interface with icons representing complex underlying processes, rather than a direct window into the true nature of the world." The theory of a biological framework for a mathematical universes suggests that these complex underlying processes of “the desktop interface with icons” contain correspondences to biological systems. For example, (...)
    Download  
     
    Export citation  
     
    Bookmark  
  45. On the failure to detect changes in scenes across brief interruptions.Ronald A. Rensink, Kevin J. O'Regan & James J. Clark - 2000 - Visual Cognition 7 (1/2/3):127-145.
    When brief blank fields are placed between alternating displays of an original and a modified scene, a striking failure of perception is induced: the changes become extremely difficult to notice, even when they are large, presented repeatedly, and the observer expects them to occur (Rensink, O'Regan, & Clark, 1997). To determine the mechanisms behind this induced "change blindness", four experiments examine its dependence on initial preview and on the nature of the interruptions used. Results support the proposal that representations at (...)
    Download  
     
    Export citation  
     
    Bookmark   19 citations  
  46. 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, (...)
    Download  
     
    Export citation  
     
    Bookmark  
  47. 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 (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  48. Post-structuralist angst - critical notice: John Bickle, Psychoneural Reduction: The New Wave.Ronald Endicott - 2001 - Philosophy of Science 68 (3):377-393.
    I critically evaluate Bickle’s version of scientific theory reduction. I press three main points. First, a small point, Bickle modifies the new wave account of reduction developed by Paul Churchland and Clifford Hooker by treating theories as set-theoretic structures. But that structuralist gloss seems to lose what was distinctive about the Churchland-Hooker account, namely, that a corrected theory must be specified entirely by terms and concepts drawn from the basic reducing theory. Set-theoretic structures are not terms or concepts but the (...)
    Download  
     
    Export citation  
     
    Bookmark   15 citations  
  49. Seeing Seeing.Ronald A. Rensink - 2010 - PSYCHE: An Interdisciplinary Journal of Research On Consciousness 16 (1):68-78.
    This paper discusses several key issues concerning consciousness and human vision. A brief overview is presented of recent developments in this area, including issues that have been resolved and issues that remain unsettled. Based on this, three Hilbert questions are proposed. These involve three related sets of issues: the kinds of visual experience that exist, the kinds of visual attention that exist, and the ways that these relate to each other.
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  50. Developing the explanatory dimensions of part–whole realization.Ronald Endicott - 2016 - Philosophical Studies 173 (12):3347-3368.
    I use Carl Gillett’s much heralded dimensioned theory of realization as a platform to develop a plausible part–whole theory. I begin with some basic desiderata for a theory of realization that its key terms should be defined and that it should be explanatory. I then argue that Gillett’s original theory violates these conditions because its explanatory force rests upon an unspecified “in virtue of” relation. I then examine Gillett’s later version that appeals instead to theoretical terms tied to “mechanisms.” Yet (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
1 — 50 / 998