Perception and Action

A comprehensive theory of the structure and cognitive function of the human imagination, and its relationship to perceptual experience, is developed, largely through a critique of the account propounded in Colin McGinn's Mindsight. McGinn eschews the highly deflationary (and unilluminating) views of imagination common amongst analytical philosophers, but fails to develop his own account satisfactorily because (owing to a scientifically outmoded understanding of visual perception) he draws an excessively sharp, qualitative distinction between imagination and perception (following Wittgenstein, Sartre, and others), (...) and because of his fatally flawed, empirically ungrounded conception of hallucination. In fact, however, an understanding of perception informed by modern visual science will enable us to unify our accounts of perception, mental imagery, dreaming, hallucination, creativity, and other aspects of imagination within a single coherent theoretical framework. (shrink)

As a result of numerous, highly publicized, ethical breaches, firms and their agents are under ongoing scrutiny. In an attempt to improve both their image and their ethical performance, some firms have adopted ethical codes of conduct. Past research investigating the effects of ethical codes of conduct on behavior and ethical attitudes has yielded mixed results. In this study, we again take up the question of the effect of ethical codes on ethical attitudes and find strong evidence to suggest that (...) business professionals employed at firms with ethical codes of conduct are significantly less accepting of ethically questionable behavior toward most stakeholders. One notable exception relates to ethical actions toward customers. (shrink)

This paper clarifies Merleau-Ponty’s original account of “higher-order” cognition as fundamentally embodied and enacted. Merleau-Ponty’s philosophy inspired theories that deemphasize overlaps between conceptual knowledge and motor intentionality or, on the contrary, focus exclusively on abstract thought. In contrast, this paper explores the link between Merleau-Ponty’s account of motor intentionality and his interpretations of our capacity to understand and interact productively with cultural symbolic systems. I develop my interpretation based on Merleau-Ponty’s analysis of two neuropathological modifications of motor intentionality, the case (...) of the brain-injured war veteran Schneider, and a neurological disorder known as Gerstmann’s syndrome. Building on my analysis of Schneider’s sensorimotor compensatory performances in relation to his limitations in the domains of algebra, geometry, and language usage, I demonstrate a strong continuity between the sense of embodiment and enaction at all these levels. Based on Merleau-Ponty’s interpretations, I argue that “higher-order” cognition is impaired in Schneider insofar as his injury limits his sensorimotor capacity to dynamically produce comparatively more complex differentiations of any given phenomenal structure. I then show how Merleau-Ponty develops and specifies his interpretation of Schneider’s intellectual difficulties in relation to the ambiguous role of the body, and in particular the hand, in Gerstmann’s syndrome. I explain how Merleau-Ponty defends the idea that sensorimotor and quasi-representational cognition are mutually irreducible, while maintaining that symbol-based cognition is a fundamentally enactive and embodied process. (shrink)

Gibson defined affordances as action possibilities directly offered to an animal by the environment. Ambitiously, affordances are meant to show the inadequacy of the subjective-objective dichotomy in the study of cognition. Armed with similar concerns, some neo-Gibsonians recently thought of affordances as latent dispositions existing independently of individual organisms or whole species. It is no coincidence that critics had, on several occasions, objected that this theoretical stance dramatically neglects the role of the perceiver in the emergence of affordances. In this (...) paper, we provide a phenomenological characterization of the perceiver’s role in affordance perception. Specifically, we borrow from Husserlian phenomenology to characterize two features of affordance perception that can enrich our understanding of the individual’s engagement with the environment, namely, its affective and temporal aspects. Taking an everyday activity such as rock climbing as a case example, we show that phenomenological investigations, if not misinterpreted as mere introspection, can represent an ally for ecological psychologists. (shrink)

Much research supports the existence of top-down effects on visual perception. Within this thesis, two accounts which seek to explain top-down effects on perception are investigated: The Action-Specific Account, which asserts that perception is affected by an individual’s ability to act, and the Attentional Account, which asserts that perception is affected by attention towards an object. These accounts were investigated because they potentially challenge cognitive impenetrability – the assertion that perception is free from cognitive influences. These accounts therefore have ramifications (...) for the concept of modularity and the current understanding of how the mind is organised. However, no research demonstrating top-down effects on perception has successfully avoided the methodological pitfalls which provide alternative explanations for their results. As such, the central aim of this thesis was to develop a method of measuring one example of these top-down effects - changes in object size perception - whilst avoiding said methodological pitfalls. Perception of food size was selected because previous research suggested that changes in perceived food size may affect subsequent eating behaviours. The central finding of this thesis is that attention, independent of action-specific influences, affects perception. Importantly, although top-down attention affects perceptual experience, it is suspected this occurs indirectly through small changes in visual input - and therefore may not challenge cognitive impenetrability. To investigate the extent of top-down effects on perception, this thesis also addressed inconsistencies within the broader food perception literature. It was observed that health outcomes related to over-eating were better predicted by food-specific, than domain-general, self-reports. Interestingly, the impulsivity assessed by these food-specific measures did not predict perceived food size. In summary, this thesis addresses methodological issues within the object perception literature and further research is proposed to assess its limitations. (shrink)

In this paper, I explore and examine different ways in which affectivity is related to perception within ecological psychology. I assess whether some of those ways compromise the realist and direct aspects of traditional ecological perception. I sustain that they don’t. Affectivity, at least in some cases, turns the perception of fine-grained affordances possible. For an engaged perceiver, affectivity is not optional.

Analysis of grip force signals tailored to hand and finger movement evolution and changes in grip force control during task execution provide unprecedented functional insight into somatosensory cognition. Somatosensory cognition is a basis of our ability to manipulate, move, and transform objects of the physical world around us, to recognize them on the basis of touch alone, and to grasp them with the right amount of force for lifting and manipulating them. Recent technology has permitted the wireless monitoring of grip (...) force signals recorded from biosensors in the palm of the human hand to track and trace human grip forces deployed in cognitive tasks executed under conditions of variable sensory (visual, auditory) input. Non-invasive multi-finger grip force sensor technology can be exploited to explore functional interactions between somatosensory brain mechanisms and motor control, in particular during learning a cognitive task where the planning and strategic execution of hand movements is essential. Sensorial and cognitive processes underlying manual skills and/or hand-specific (dominant versus non-dominant hand) behaviors can be studied in a variety of contexts by probing selected measurement loci in the fingers and palm of the human hand. Thousands of sensor data recorded from multiple spatial locations can be approached statistically to breathe functional sense into the forces measured under specific task constraints. Grip force patterns in individual performance profiling may reveal the evolution of grip force control as a direct result of cognitive changes during task learning. Grip forces can be functionally mapped to from-global-to-local coding principles in brain networks governing somatosensory processes for motor control in cognitive tasks leading to a specific task expertise or skill. Under the light of a comprehensive overview of recent discoveries into the functional significance of human grip force variations, perspectives for future studies in cognition, in particular the cognitive control of strategic and task relevant hand movements in complex real-world precision task, are pointed out. (shrink)

Purpose The internet has provided a gamut of benefits to consumers. The digital world, however, also provides space for various illegal or unethical consumer activities. Consumers may not always be fully aware of the unethical or illegal nature of some of the online activities that they engage in. This study aims to examine the questionable side of online consumer behaviour in an emerging market where internet penetration and smart phone accessibility is rapidly expanding. Using a third-person technique, this study attempts (...) to empirically capture the perceptions of Indian adults regarding the prevalence of various questionable online activities such as unauthorized downloading of digital content, spreading fake news/misinformation and fraudulent returns and to understand the extent to which these respondents believe that such actions are acceptable or illegal and unethical. Design/methodology/approach An online questionnaire was used to collect primary data from 212 consumers. Non-probability convenience and snowball sampling was used for the purpose. Findings Unauthorized watching or downloading of online content is reported to be the most prevalent among the various types of questionable behaviours examined. However, it is behaviours such as fraudulent returns and spreading misinformation through online channels which are considered to be the most unethical or illegal. Certain behaviours which may be deemed to be unethical and illegal nevertheless are seen as acceptable. Significant differences between demographics in the case of several of the unethical activities are reported. Research limitations/implications This study examines the grey and dark side of online behaviours among consumers in an emerging market and points to the need for action on several fronts to increase consumer awareness and sensitivity about the unethical or illegal nature of some of their online activities and the implications for multiple stakeholders. Based on the findings of this study, recommendations directed at consumers, marketers and policymakers are discussed. Originality/value Although the benefits of online communication channels have been extensively studied, their ability to facilitate certain unethical and even illegal activities is an under-researched area. The inclination to engage in these types of questionable behaviours may have been exacerbated by the restrictions imposed by the COVID-19 pandemic. This study highlights the importance of research on various grey consumer activities in the digital space and paves the way for further investigations by identifying online actions which are considered as most prevalent and/or unethical and illegal. (shrink)

ObjectiveThe aim of our study was to investigate abnormal changes in brain activity in patients with persistent postural-perceptual dizziness using magnetoencephalography.MethodsMagnetoencephalography recordings from 18 PPPD patients and 18 healthy controls were analyzed to determine the source of brain activity in seven frequency ranges using accumulated source imaging.ResultsOur study showed that significant changes in the patterns of localization in the temporal-parietal junction were observed at 1–4, 4–8, and 12–30 Hz in PPPD patients compared with healthy controls, and changes in the frontal (...) cortex were found at 1–4, 80–250, and 250–500 Hz in PPPD patients compared with controls. The neuromagnetic activity in TPJ was observed increased significantly in 1–4 and 4–8 Hz, while the neuromagnetic activity in frontal cortex was found increased significantly in 1–4 Hz. In addition, the localized source strength in TPJ in 1–4 Hz was positively correlated with DHI score, while the localized source strength in frontal cortex in 1–4 Hz was positively correlated with HAMA score.ConclusionOur results demonstrated that alterations in the TPJ and frontal cortex may play a critical role in the pathophysiological mechanism of PPPD. The neuromagnetic activity in TPJ may be related to dizziness symptom of PPPD patients, while the neuromagnetic activity in frontal lobe may be related to emotional symptoms of PPPD patients. In addition, frequency-dependent changes in neuromagnetic activity, especially neuromagnetic activity in low frequency bands, were involved in the pathophysiology of PPPD. (shrink)

Students enrolled in tertiary education encounter multiple challenges, which prevent them from being proficient. One of these challenges is anxiety which is a common achievement emotion that impacts many students. Anxiety may prevent learning and may be negatively related to learning due to the negative values of classroom activities and their low controllability. As a result, obtaining more research evidence on anxiety plays an important role in allowing learners to develop the skills they need in different types of technology-based environments (...) such as Flipped Learning. With the prevalence of Internet usage, FL is gaining increasing popularity among higher education individuals. The FL approach is an important model for modifying teaching, cultivating enthusiasm, and interaction, and developing educational presentations in student-focused learning circumstances. The potential affordances of the FL environment might place learners in more positive states of control and value appraisals than the environment of conventional classes, which can lead to the removal of negative emotions such as anxiety. Given the benefits of FL and the potential affordances of its environment, the purpose of this conceptual study is to argue how the inherent affordances of the FL environment can contribute to the controllability and positive values of classroom activities reducing learners’ anxiety in light of control-value theory. (shrink)

In this paper we focus on a kind of perceptual states that we call perceptual motivations, that is, perceptual experiences that plausibly motivate us to act, such as itching, perceptual salience and pain. Itching seems to motivate you to scratch, perceiving a stimulus as salient seems to motivate you to attend to it and feeling a pain in your hand seems to motivate actions such as withdrawing from the painful stimulus. Five main accounts of perceptual motivation are available: Descriptive, Conative, (...) Imperativist, Reflexive and Dual Content views. Some of these have been developed in detail and others are natural extensions of existing views. However, we argue that none provides a satisfactory account of the target perceptual states. Driven by the failings of each account, we identify three conditions that any satisfactory theory of perceptual motivation must meet: Direct Motivational Force, Non-Obligatory Force and Intention-Independent Influence. Then we offer an account that attempts to fulfil these conditions: the Affordance Model. This model of perceptual motivation is premised on the claim that each of the target states involves the perception of a specific affordance for action and the triggering of Automatic Motor Initiations. We suggest that AMIs can explain the motivational force of these perceptual states. (shrink)

Event concepts are unstructured atomic concepts that apply to event types. A paradigm example of such an event type would be that of diaper changing, and so a putative example of an atomic event concept would be DADDY'S-CHANGING-MY-DIAPER.1 I will defend two claims about such concepts. First, the conceptual claim that it is in principle possible to possess a concept such as DADDY'S-CHANGING-MY-DIAPER without possessing the concept DIAPER. Second, the empirical claim that we actually possess such concepts and that they (...) play an important role in our cognitive lives. The argument for the empirical claim has the form of an inference to the best explanation and is aimed at those who are already willing to attribute concepts and beliefs to infants and nonhuman animals. Many animals and prelinguistic infants seem capable of re-identifying event-types in the world, and they seem to store information about things happening at particular times and places. My account offers a plausible model of how such organisms are able to do this without attributing linguistically structured mental states to them. And although language allows adults to form linguistically structured mental representations of the world, there is no good reason to think that such structured representations necessarily replace the unstructured ones. There is also no good reason for a philosopher who is willing to explain the behavior of an organism by appealing to atomic concepts of individuals or kinds to not use a similar form of explanation when explaining the organism's capacity to recognize events. -/- We can form empirical concepts of individuals, kinds, properties, event-types, and states of affairs, among other things, and I assume that such concepts function like what François Recanati calls ‘mental files’ or what Ruth Millikan calls ‘substance concepts’ (Recanati 2012; Millikan 1999, 2000, 2017). To possess such a concept one must have a reliable capacity to re-identify the object in question, but this capacity of re-identification does not fix the reference of the concept. Such concepts allow us to collect and utilize useful information about things that we re-encounter in our environment. We can distinguish between a perception-action system and a perception-belief system, and I will argue that empirical concepts, including atomic event concepts, can play a role in both systems. The perception-action system involves the application of concepts in the service of (often skilled) action. We can think of the concept as a mental file containing motor-plans that can be activated once the individual recognizes that they are in a certain situation. In this way, recognizing something (whether an object or an event) as a token of a type, plays a role in guiding immediate action. The perception-belief system, in contrast, allows for the formation of beliefs that can play a role in deliberation and planning and in the formation of expectations. I distinguish between two particular types of belief which I call where-beliefs and when-beliefs, and I argue that we can model the formation of such perceptual beliefs in nonlinguistic animals and human infants in terms of the formation of a link between an empirical concept and a position on a cognitive map. According to the account offered, seemingly complex beliefs, such as a baby's belief that Daddy changed her diaper in the kitchen earlier, will not be linguistically structured. If we think that prelinguistic infants possess such concepts and are able to form such beliefs, it is likely that adults do too. The ability to form such beliefs does not require the capacity for public language, and we can model them in nonlinguistic terms; thus, we have no good reason to think of such beliefs as propositional attitudes. Of course, we can use sentences to refer to such beliefs, and thus it is possible to think of such beliefs as somehow relations to propositions. But it is not clear to me what is gained by this as we have a perfectly good way to think about the structure of such beliefs that does not involve any appeal to language. (shrink)

It is argued that Kull’s approach to aesthetics complements a cognitive semiotic approach to culture. The concept of ‘ecological, semiotic fitting’ allows us to connect the three main concepts of beauty we encounter in discussions about the aesthetic, where the term beauty is, firstly, used to refer a positive experience in relation to what is perceived, or, secondly, to a positive experience in relation to an intentional action or, thirdly, to a positive experience in relation to a sense making process. (...) Kull makes a strong case for the ‘ecological, semiotic fitting’ being the common underlying structure of all three manifestations of the aesthetic. (shrink)

There is a recent surge in interest in agential accounts of perception, i.e. accounts where activity plays a central role in accounting for the nature of perceptions. Within this camp, Lisa Miracch...

There is a recent surge in interest in agential accounts of perception, i.e. accounts where activity plays a central role in accounting for the nature of perceptions. Within this camp, Lisa Miracch...

This chapter presents an account of Merleau-Ponty’s interpretation of the body schema as an operative intentionality that is not only opposed to, but also complexly intermingled with, the representation-like grasp of the world and one’s own body, or the body image. The chapter reconstructs Merleau-Ponty’s position primarily based on his preparatory notes for his 1953 lecture ‘The Sensible World and the World of Expression’. Here, Merleau-Ponty elaborates his earlier efforts to show that the body schema is a perceptual ground against (...) which the perceived world stands out as a complex of perceptual figures. The chapter clarifies how Merleau-Ponty’s renewed interpretation of the figure-ground structure makes it possible for him to describe the relationship between body schema and perceptual (body) image as a strictly systematic phenomenon. Subsequently, the chapter shows how Merleau-Ponty understands apraxia, sleep, and perceptual orientation as examples of dedifferentiation and subtler differentiation of the body-schematic system. The last section clarifies how such body-schematic differentiating processes give rise to relatively independent superstructures of vision and symbolic cognition which constitute our body image. It, moreover, explains how, according to Merleau-Ponty, the cognitive superstructures always need to be supported by praxic operative intentionality to maintain their full sense, even though, in some cases, they have the power to compensate for praxic deficiencies. (shrink)

In response to an impasse, articulated in the late 1980s, the cognitive capacities of ordinary people assumed central place in contemporary critical social theory. The participants’ perspective gained precedence over scientific standards branded as external. The notion of cognition, however, went unchallenged. This article continues the move away from external standards, and discusses two models of critique, which differ based on their underlying notions of cognition. The representational model builds on cognitive content, misrecognition and normativity; three features which are illustrated (...) with positions adopted by prominent exponents of critical social theory. An alternative understanding relies on action-oriented disclosure and the participants’ basic familiarity with the social world. On this reading, what clashes with unequal structures is skilful coping, rather than representations and normative standards. The action-oriented approach may overcome the dilemma of understanding both the impact and the possible transcendence of unequal structures, although it cannot ultimately replace representational critique. (shrink)

Vision is the main entrance for environmental input to the human brain. Even if vision is our most used sensory modality, its importance is not limited to environmental exploration. Rather it has strong links to motor competences, further extending to cognitive and social aspects of human life. These multifaceted relationships are particularly important in developmental age and become dramatically evident in presence of complex deficits originating from visual aberrancies. The present review summarizes the available neuropsychological evidence on the development of (...) visual competences, with a particular focus on the associated visuo-motor integration skills in health and disease. With the aim of supporting future research and interventional settings, the goal of the present review is to constitute a solid base to help the translation of neuropsychological hypotheses into straightforward empirical investigations and rehabilitation/training protocols. This approach will further increase the impact, ameliorate the acceptance, and ease the use and implementation of lab-derived intervention protocols in real-life situations. (shrink)

In his remarkable book, Visual Phenomenology, Michael Madary argues for the claim that “visual perception is an ongoing process of anticipation and fulfillment” (Madary 2017, p. 3), by drawing upon lines of evidence from Husserlian phenomenology, philosophy of perception, and the cognitive sciences. While he considers Edmund Husserl as a major influence upon his ideas, he does not aim to adhere to Husserl’s views in every regard, but instead to develop Husserl-inspired views of his own, muster support for them, and (...) bring them to bear on various issues (Ibid., pp. 4, 181). His book is therefore likely to be of interest not only to scholars of Husserlian phenomenology, but also to non-Husserlian philosophers of perception, as well as to cognitive scientists. (shrink)

David Hume and other philosophers doubt that causality can be perceived directly. Instead, observers become aware of it through inference based on the perception of the two events constituting cause and effect of the causal relation. However, Hume and the other philosophers primarily consider causal relations in which one object triggers a motion or change in another. In this paper, I will argue against Hume’s assumption by distinguishing a kind of causal relations in which an agent is controlling the motion (...) or change of an object. I will call this kind of causal relations ‘causation-as-control’. In instances of causation-as-control, the observer does not become aware of the causality through inference based on the perception of two events (cause and effect). Rather, she perceives the two events directly and without further inference as cause and effect of a causal relation, and, therefore, the causality at work. (shrink)

In the Metaphysical Foundations of Natural Science, Kant claims that perception of force through touch is fundamental to our knowledge of substance in space. However, he also holds that perception cannot have modal content. Causation is a modal notion, so how can Kant allow perception of causal force? In response to this puzzle, I provide a new reading of Kant’s theory of touch. Touch does not involve perception of the necessity of a cause, but it does involve awareness of the (...) activity of our body in relation to other bodies. Human embodied activity has a hitherto unrecognized central role in Kant’s accounts of empirical cognition of substance in space, the science of such a substance, and the irreducibility of its causal forces. (shrink)

Color-motion asynchrony (CMA) refers to an apparent lag of direction of motion when a dynamic stimulus changes both color and direction at the same time. The subjective order of simultaneous events, however, is not only perceptual but also subject to illusions during voluntary actions. Self-initiated actions, for example, seem to precede their sensory outcomes following an adaptation to a delay between the action and the sensory feedback. Here, we demonstrate that the extent of the apparent asynchrony can be substantially reduced (...) when direction change is induced by a voluntary key press following a delay adaptation regime. We also show that the reduced color-motion asynchrony effect size following a motor-sensory recalibration is not a result of a change in the onset of perceived direction change relative to that of the color. This is particularly important as it implies, for the first time in the literature, that voluntary action is not only important in forming action-sensory outcome associations but may also act as a binding factor between the two perceptual features of a sensory event. (shrink)

Phenomenology is not dead yet, at least not from the viewpoint of the “phenomenology-friendly”approach to the mind that has recently emerged in cognitive science: the “enactive approach” or “enactivism.” This approach takes the mental capacities, such as perception, consciousness and cognition, to be the result of the interaction between the brain, the body and the environment. In this, it offers an alternative to reductionist explanations of the mental in terms of brain activities, like cognitivism, especially computationalism, while overcoming the Cartesian (...) dualism mind-world. What makes this approach so fruitful for a renewed philosophical consideration is its ongoing reference to Husserl’s and Merleau-Ponty’s phenomenologies. It was said to be “consistent with Husserl and Merleau-Ponty on virtually every point,” to be the “revival” of phenomenology, even a “Kuhnian revolution.” Evan Thompson argues that this approach “uses phenomenology to explicate mind science and mind science to explicate phenomenology. Concepts such as lived body, organism, bodily selfhood and autonomous agency, the intentional arc and dynamic sensorimotor dependencies, can thus become mutually illuminating rather than merely correlational concepts.” The phenomenological works seem to strike a chord with the enactive theorists. Are we witnessing the dawn of “The new Science of the Mind”? (shrink)

In this chapter, I will present an empirical conjecture to the effect that some bodily actions are categorically perceived. These are bodily actions such as grasping or reaching for something, which I am going to call motor actions. My conjecture builds on one recently put forward about how the categorical perception of facial expressions of some emotions works. I shall motivate my own conjecture on the basis of both theoretical and empirical considerations, describe how it could be operationalised and what (...) explanatory gain could be obtained from it. (shrink)

Husserl’s phenomenology was particularly influential for a number of French philosophers and their theories. Two of the most prominent French thinkers, Jean-Paul Sartre and Maurice Merleau-Ponty, turned to the instruments offered by phenomenology in their attempts to understand the notions of the body, consciousness, imagination, human being, world and many others. Both philosophers also provided their definitions of perception, but they understood this notion in very different ways. The paper describes selected aspects of Husserl’s phenomenology that were adopted by Sartre (...) and Merleau-Ponty and depicts the presumptions of their respective theories of perception, as well as the differences between them. The main thesis presented here is that theories as different as those proposed by Sartre and Merleau-Ponty may, and indeed do, lead to the same conclusion, i.e. that perception represents a different form of cognition. Despite the differences between these theories, they can both be placed in the contemporary context of phenomenological research carried out by cognitive philosophers Dan Zahavi and Shaun Gallagher, as well as by the proponent of the enactive theory of perception, Alva Noë. (shrink)

In recent years, the idea of a concept has become increasingly central to different areas of philosophy. This collection of original essays presents philosophical perspectives on the link between concepts and language, concepts and experience, concepts and knowledge-how, and concepts and emotion. The essays span a variety of interrelated philosophical domains ranging from epistemology, philosophy of language, philosophy of mind, philosophy of action, and the philosophy of emotions. Among the central questions addressed by the contributors are: What are concepts? What (...) is nonconceptual content? Does perceptual experience have conceptual content? Is conceptual thought language dependent? How do we form new concepts? Does practical knowledge have propositional content? Is practical understanding conceptual? Do emotions have a representational content and if so, is the representational content conceptual? Concepts in Thought, Action, and Emotions advances current debates about concepts and will interest scholars across a broad range of philosophical disciplines. (shrink)

In my book, I argue that there is reason to adopt a kind of updated Husserlian approach to perceptual intentionality, viz., based on the idea that perceptual contents are fulfillment conditions. Drawing upon the ideas of the renowned German phenomenologist Edmund Husserl (1859-1938), I bring center-stage the notion of perceptual fulfillment, a kind of non-inferential confirmation, which may take place as part the ongoing perceptual experience. Thus, when looking at a red tomato, I may anticipate that if I turn it (...) around, the back side will also be revealed as red, and this perceptual anticipation may be either fulfilled or disappointed. Since the very presence of the object can be accounted for in terms of such anticipations, instantiating fulfillment conditions, I consider perceptual contents to be fulfillment conditions. I update the Husserlian approach by emphasizing this idea, as well as by using it to engage with various philosophical issues. I justify the project of so updating the view by appeal to the interest and value of being able to bring it to bear on current debates. I justify the updated view by appeal to the fruitful outcomes of these philosophical engagements. In Part 1 of my book, I provide a preparatory overview of Husserl’s 1907 Thing and Space lecture series. In Part 2, I deal with Alva Noë’s enactivism and the various ways in which it proves deficient, and the ways in which I propose to improve it from the Husserlian perspective. In Part 3, I focus on a critique of the rival idea that contents are accuracy conditions, as well as taking up the issue of how to demarcate between what we do and do not perceptually experience, or the issue of determining how rich perceptual experiences are. In Part 4 of the book, I discuss miscellaneous relevant topics. (shrink)

According to proponents of the sensorimotor contingency theory of perception (Hurley & Noë 2003, Noë 2004, O’Regan 2011), active control of camera movement is necessary for the emergence of distal attribution in tactile-visual sensory substitution (TVSS) because it enables the subject to acquire knowledge of the way stimulation in the substituting modality varies as a function of self-initiated, bodily action. This chapter, by contrast, approaches distal attribution as a solution to a causal inference problem faced by the subject’s perceptual systems. (...) Given all of the available endogenous and exogenous evidence available to those systems, what is the most probable source of stimulation in the substituting modality? From this perspective, active control over the camera’s movements matters for rather different reasons. Most importantly, it generates proprioceptive and efference-copy based information about the camera’s body-relative position necessary to make use of the spatial cues present in the stimulation that the subject receives for purposes of egocentric object localization. (shrink)

Many authors have identified a link between later Wittgenstein and enactivism. But few have also recognised how Wittgenstein may in fact challenge enactivist approaches. In this paper, I consider one such challenge. For example, Wittgenstein is well known for his discussion of seeing-as, most famously through his use of Jastrow’s ambiguous duck-rabbit picture. Seen one way, the picture looks like a duck. Seen another way, the picture looks like a rabbit. Drawing on some of Wittgenstein’s remarks about seeing-as, I show (...) how Wittgenstein poses a challenge for proponents of Sensorimotor Enactivism, like O’Regan and Noë, namely to provide a sensorimotor framework within which seeing-as can be explained. I claim that if these proponents want to address this challenge, then they should endorse what I call Sensorimotor Identification, according to which visual experiences can be identified with what agents do. (shrink)

In this paper, I argue that self-awareness is intertwined with one's awareness of possibilities for action. I show this by critically examining Dan Zahavi's multidimensional account of the self. I argue that the distinction Zahavi makes among 'pre-reflective minimal', 'interpersonal', and 'normative' dimensions of selfhood needs to be refined in order to accommodate what I call 'pre-reflective self-understanding'. The latter is a normative dimension of selfhood manifest not in reflection and deliberation, but in the habits and style of a person’s (...) pre-reflective absorption in the world. After reviewing Zahavi's multidimensional account and revealing this gap in his explanatory taxonomy, I draw upon Heidegger, Merleau-Ponty, and Frankfurt in order to sketch an account of pre-reflective self-understanding. I end by raising an objection to Zahavi’s claim for the primitive and foundational status of pre-reflective self-awareness. To carve off self-awareness from the self’s practical immersion in a situation where things and possibilities already matter and draw one to act is to distort the phenomena. A more careful phenomenology of pre-reflective action shows that pre-reflective self-awareness and pre-reflective self-understanding are co-constitutive, both mutually for each other and jointly for everyday experience. (shrink)

With the aim of teaching and practicing art for the good or moreover the better, Josef Albers proves to be an idealist. At the same time, he confirms with this conviction that art can also arouse the opposite. This conviction is already evident in the grammatical form of the term, which proves that art is functional or a technique for socio-cultural applications, whether good or bad. In the presentation of the political and philosophical background of this idea as well as (...) in the analysis of Josef Albers´s ´artistic research´ on the artistic means as cultural techniques, this assumption is to be proved by the essay. (shrink)

A decision maker (DM) selects a project from a set of alternatives with uncertain productivity. After the choice, she observes a signal about productivity and decides how much effort to put in. This paper analyzes the optimal decision problem of the DM who rationally filters information to deal with her post-decision cognitive dissonance. It is shown that the optimal effort level for a project can be affected by unchosen projects in her choice set, and the nature of the choice set-dependence (...) is determined by the signal structure. Some comparative statics of choice set-dependence is also provided. Finally, based on the results, the optimal choice set design is also explored. This paper offers a simple framework to explain the experimental finding in psychology that people’s effort level for a project can be enhanced when the project is chosen by themselves rather than by others. (shrink)

The myth of the myth of transparency - Where do bodies end and objects begin? -- Beside ourselves -- Aesthesiogenesis -- Real time.

Sensorimotor expectations concern how visual experience covaries with bodily movement. Sensorimotor theorists argue from such expectations to the conclusion that the phenomenology of vision is constitutively embodied: objects within the visual field are experienced as 3-D because sensorimotor expectations partially constitute our experience of such objects. Critics argue that there are two ways to block the above inference: to explain how we visually experience objects as 3-D, one may appeal to such non-bodily factors as expectations about movements of objects, not (...) the perceiver, or to the role of mental imagery in visual experience. But instead of using sensorimotor expectations to explain how objects are experienced within the visual field, we can instead use them to explain our experience of the visual field itself and, in particular, our experience of its limits; that is, our ever-present visual sense of there being more to see, beyond what’s currently within the visual field. Crucially, this inference from sensorimotor expectations to the constitutive embodiment of visual phenomenology is not threatened by the above two challenges. I thus present here a sensorimotor theory of the phenomenology of the visual field, that is, our experience of our visual fields as such. (shrink)

In this paper, I argue for two claims. First, Alva Noë’s discussions of perceptual presence contain an ambiguity between what I refer to as ‘presence as absence’ (PA) and ‘virtual presence’ (VP). This ambiguity emerges in Noë’s solution to ‘the problem of perceptual presence’, or the problem of how to account for our perceptual experience of that which we ‘strictly speaking’ are not seeing. Second, his account of presence by degrees, i.e. his radical claim that many distant, out-of-view objects are (...) (quasi-perceptually) present to us by various degrees, will not be tenable whether unpacked in terms of PA or VP: e.g. Noë argues that the presence of the tomato in front of him, and the presence of his friend Dominic in a distant country, are different not in kind but in degree only. Neither of the two conceptions of presence renders this plausible. (shrink)

Autism has been defined as a disorder of social cognition, interaction and communication where ritualistic, repetitive behaviors are commonly observed. But how should we understand the behavioral and cognitive differences that have been the main focus of so much autism research? Can high-level cognitive processes and behaviors be identified as the core issues people with autism face, or do these characteristics perhaps often rather reflect individual attempts to cope with underlying physiological issues? Much research presented in this volume will point (...) to the latter possibility, i.e. that people on the autism spectrum cope with issues at much lower physiological levels pertaining not only to Central Nervous Systems (CNS) function, but also to peripheral and autonomic systems (PNS, ANS) (Torres, Brincker, et al. 2013). The question that we pursue in this chapter is what might be fruitful ways of gaining objective measures of the large-scale systemic and heterogeneous effects of early atypical neurodevelopment; how to track their evolution over time and how to identify critical changes along the continuum of human development and aging. We suggest that the study of movement variability—very broadly conceived as including all minute fluctuations in bodily rhythms and their rates of change over time (coined micro-movements (Figure 1A-B) (Torres, Brincker, et al. 2013))—offers a uniquely valuable and entirely objectively quantifiable lens to better assess, understand and track not only autism but cognitive development and degeneration in general. This chapter presents the rationale firstly behind this focus on micro-movements and secondly behind the choice of specific kinds of data collection and statistical metrics as tools of analysis (Figure 1C). In brief the proposal is that the micro-movements (defined in Part I – Chapter 1), obtained using various time scales applied to different physiological data-types (Figure 1), contain information about layered influences and temporal adaptations, transformations and integrations across anatomically semi-independent subsystems that crosstalk and interact. Further, the notion of sensorimotor re-afference is used to highlight the fact that these layered micro-motions are sensed and that this sensory feedback plays a crucial role in the generation and control of movements in the first place. In other words, the measurements of various motoric and rhythmic variations provide an access point not only to the “motor systems”, but also access to much broader central and peripheral sensorimotor and regulatory systems. Lastly, we posit that this new lens can also be used to capture influences from systems of multiple entry points or collaborative control and regulation, such as those that emerge during dyadic social interactions. (shrink)

Alva Noë’s strategy to solve the puzzle of perceptual presence entirely relies on the principle of presence as access. Unaccessed or unattended parts or details of objects are perceptually present insofar as they are accessible, and they are accessible insofar as one possesses sensorimotor skills that can secure their access. In this paper, I consider several arguments that can be opposed to this claim and that are chiefly related to the modal status of action, i.e. the fact that the action (...) that would secure access to the absent aspects is a possibility, something that can be done. The main difficulty Noë’s account must face is –as several situations demonstrate– that the action that should be performed for the absent aspects to be actually accessed does not have to be itself available for these aspects to be perceptually present. What matters for the absent aspects to be present is not their de facto accessibility, but their de jure accessibility. To overcome those difficulties, I propose to rely on a ternary model of the role of action possibilities in perceptual awareness. This model builds on Husserl’s analysis of the role of perceptual circumstances in perception and connection between sense registering and horizontal intentionality. (shrink)