The Incarnation of Lived Time: Towards an Ecology of Memory

Most of us think of memory in terms of the brain's ability to store and retrieve events, facts, and skills. Philosophers and cognitive scientists seek to understand memory in terms of causation and justification. This article steps back from these considerations to reflect broadly on what memory is. Drawing on the paradigm shift underway in mind sciences, I explore the implications of the emerging understanding of cognition as embodied, embedded, extended, and enacted. This new paradigm undermines epistemological dualism and individualism and makes it possible to view memory as an ecological process.     

Image Interpretation: Bridging the Gap from Mechanically Produced Image to Representation

There is currently a gap in our understanding of how figures produced by mechanical imaging techniques play evidential roles: several studies based on close examination of scientific practice show that imaging techniques do not yield data whose significance can simply be read off the image. If image-making technology is not a simple matter of nature re-presenting itself to us in a legible way, just how do the images produced provide support for scientific claims? In this article I will first show that there is a distinct question about the semiotics of mechanically produced images that has not yet been answered. I show that my account of visual representations can do so, and I argue that the role of convention involved in my account is compatible with the view that visual representations produced through mechanized imaging techniques can play genuine evidential roles in scientific reasoning.     

Propensities and Transcendental Assumptions

In order to comprehend the world around us and construct explaining theories for this purpose, we need a conception of physical probability, since we come across many (apparently) probabilistic phenomena in our world. But how should we understand objective probability claims? Since pure frequency approaches of probability are not appropriate, we have to use a single case propensity interpretation. Unfortunately, many philosophers believe that this understanding of probability is burdened with significant difficulties. My main aim is to show that we can treat propensity as a theoretical concept that exhibits many similarities to other theoretical concepts, and its difficulties are not insuperable if we make explicit some general presuppositions of scientific practice and apply them to propensities. At least this is true if we formulate the right bridge principle for propensity and rely on further methodological rules in dealing with propensity assertions to make them empirically testable.     

Do the eyes have it? Cues to the direction of social attention

The face communicates an impressive amount of visual information. We use it to identify its owner, how they are feeling and to help us understand what they are saying. Models of face processing have considered how we extract such meaning from the face but have ignored another important signal - eye gaze. In this article we begin by reviewing evidence from recent neurophysiological studies that suggests that the eyes constitute a special stimulus in at least two senses. First, the structure of the eyes is such that it provides us with a particularly powerful signal to the direction of another person's gaze, and second, we may have evolved neural mechanisms devoted to gaze processing. As a result, gaze direction is analysed rapidly and automatically, and is able to trigger reflexive shifts of an observer's visual attention. However, understanding where another individual is directing their attention involves more than simply analysing their gaze direction. We go on to describe research with adult participants, children and non-human primates that suggests that other cues such as head orientation and pointing gestures make significant contributions to the computation of another's direction of attention.     

Epistemological and Moral Conflict Between Religion and Science

Debates about religion and educational attainment often assume that members of certain religious groups do not seek out knowledge of science because they are opposed to the use of the scientific method. Using the science module of the 2006 General Social Survey, the analysis indicates that no religious group differs from the nonreligious comparison group in its propensity to seek out scientific knowledge. A more subtle epistemological conflict may arise when scientists make claims that explicitly contradict theological accounts. Findings indicate that Protestants and Catholics differ from the comparison group only on the very few issues where religion and science make competing claims. A third possible source of conflict may not be epistemological, but rather derives from opposition to what is understood as the public moral agenda of scientists. Findings indicate that conservative Protestants are opposed to scientific influence in public affairs due to opposition to the scientists’ moral agenda.     

Mathematical models and the experimental analysis of behavior

The use of mathematical models in the experimental analysis of behavior has increased over the years, and they offer several advantages. Mathematical models require theorists to be precise and unambiguous, often allowing comparisons of competing theories that sound similar when stated in words. Sometimes different mathematical models may make equally accurate predictions for a large body of data. In such cases, it is important to find and investigate situations for which the competing models make different predictions because, unless two models are actually mathematically equivalent, they are based on different assumptions about the psychological processes that underlie an observed behavior. Mathematical models developed in basic behavioral research have been used to predict and control behavior in applied settings, and they have guided research in other areas of psychology. A good mathematical model can provide a common framework for understanding what might otherwise appear to be diverse and unrelated behavioral phenomena. Because psychologists vary in their quantitative skills and in their tolerance for mathematical equations, it is important for those who develop mathematical models of behavior to find ways (such as verbal analogies, pictorial representations, or concrete examples) to communicate the key premises of their models to nonspecialists.     

INSTABILITY AND DISSONANCE: PROVOCATIONS FROM SANDRA HARDING

Abstract. Sandra Harding's work is useful, not only as a critique of the scientific method and its epistemological constructs, but also in providing new energy and insights to the discussions about epistemology between theology and science. Feminist theory has been critical of the worldviews inherited from the Enlightenment. No longer is there one unambiguous way of knowing ourselves and the world around us, a single vision of reality. Feminist philosophers of science like Sandra Harding and Donna Haraway have redefined the scientific method and its analytic categories. They have contributed significantly to this discussion by moving the Enlightenment epistemological issues into the arena of politics and ethics. Feminist theory continues to remind us that what is important is not only how or what we know but what we do with that knowledge and how we use it.     

Speaking for Ourselves: Feminist Methods and Community Psychology

Although feminist and community psychology share a number of epistemological and methodological perspectives that guide their respective theories and research practices, it has been argued that community psychology has not fully integrated a feminist perspective into the discipline. This paper examines how community psychology and feminist research methods might combine to help us better understand women's experiences without essentializing or universalizing those experiences. The authors offer a series of suggested directions for feminist research that may also prove promising for community psychology. Particular attention is paid to feminist social constructionist approaches insofar as they address the complex relationship between epistemology and methodology.     

The Cogito and the Metaphysics of Mind

Descartes used the cogito to make two points the epistemological point that introspection affords us absolute certainty of our existence, and the metaphysical point that subjects are thinking things logically distinct from bodies. Most philosophers accept Descartes’s epistemological claim but reject his metaphysical claim. I argue that we cannot do this if the cogito works, then subjects are non-physical. Although I refrain from endorsing an argument for dualism based on this conditional, I discuss how such an argument would differ from the conceivability arguments pursued by Descartes in the Sixth Meditation and by contemporary philosophers. Unlike those arguments, this argument would not be refuted by the discovery of a posteriori identities between physical and phenomenological properties. In other words, it is possible to argue for substance dualism even if phenomenal properties are physical properties.     

Ambivalence in play and ritual

Life is not breath, but action; to live is to make use of our organs, our senses, our faculties, every part of ourselves which gives us the feeling of our own existence. Rousseau Emile     

ASMR,affect and digitally-mediated intimacy

ASMR (Autonomous Sensory Meridian Response) is the pseudo-scientific term used to describe a ‘tingly’ physical response that viewers of ASMR videos may experience from watching a combination of auditory, visual and tactile triggers. To explore how this might happen, we examine the experience of ASMR as a technologically-mediated, affective experience, using examples from prominent ASMR artists. We seek to understand this community of ASMR viewers through the disjuncture that exists between the embodied experience of tingles and deep relaxation, and its technologically-mediated delivery. In this paper, we explore ASMR as a mediated affective experience – uniquely shaped by online spaces and their affordances. After providing a brief overview of ASMR videos and creators, we explore how ASMR artists engage in boundary work through the definitions of ASMR that they produce to support a quest for cultural and scientific legitimacy. The practice of naming and defining ASMR creates a site affective ‘stickiness’, where affective experiences are intentionally constructed and strategically heightened. Finally, we examine the provocations that research into ASMR may bring an understanding of the senses, affect and technologically-mediated intimacy.     

TRUTH IN RELIGION: A POLANYIAN APPRAISAL OF WOLFHART PANNENBERG'S THEOLOGICAL PROGRAM

Abstract. This essay attempts to explore the senses in which religious meanings may be understood to be grounded ontologically and in which they may be validly accepted as true. It begins by outlining Wolfhart Pannenberg's proposal for conceiving the scientific status of theology and his formulation of the question of theological truth. Then certain epistemological presuppositions are challenged in light of Michael Polanyi's theory of knowledge. Finally a revised understanding is proposed in Polanyian terms. Here in their primordial sense religious meanings are based in the act of breaking out toward the ground of our tacit foreknowledge. In their primary sense religious symbolizations are accepted as human creations and judged to be valid insofar as they integrate meaningfully all the disparate elements of our experience.     

Participatory action research with self-help groups: An alternative paradigm for inquiry and action

Conclusion I have not sought here to make a case for participatory action research as theonly mode for inquiry and action with self-help groups, but to raise issues that may help counter the dominance of the conventional model and encourage a more pluralistic scientific enterprise. Researchers must be competent in and free to use (or try to use) whatever paradigms and techniques best fit their own epistemological preferences, the phenomena they wish to understand, and the goals and resources they and their coparticipants have. In particular, the assumptions and operating styles associated with PAR seem especially relevant and useful for inquiry and action that can advance knowledge about, and contribute to the effectiveness of, self-help groups. Dogma about the proper scientific method may suit the current scientific establishment and governmental funding agencies, but it does not necessarily lead to good research, research that is valid and useful to the scholarly community and to the self-help movement.In preparing this paper I benefited enormously from the suggestions of David Bargal, Thomasina Borkman, Barry Checkoway, Thomas Powell, and Margaret Weigers. An informal version of this paper was presented at the Planning Session on Collaboration with Parent Groups, sponsored by the National Project on Self-Help Groups, funded by a grant from Maternal and Child Health (MCJ-009127).     

Robustness and idealization in models of cognitive labor

Scientific research is almost always conducted by communities of scientists of varying size and complexity. Such communities are effective, in part, because they divide their cognitive labor: not every scientist works on the same project. Philip Kitcher and Michael Strevens have pioneered efforts to understand this division of cognitive labor by proposing models of how scientists make decisions about which project to work on. For such models to be useful, they must be simple enough for us to understand their dynamics, but faithful enough to reality that we can use them to analyze real scientific communities. To satisfy the first requirement, we must employ idealizations to simplify the model. The second requirement demands that these idealizations not be so extreme that we lose the ability to describe real-world phenomena. This paper investigates the status of the assumptions that Kitcher and Strevens make in their models, by first inquiring whether they are reasonable representations of reality, and then by checking the models’ robustness against weakenings of these assumptions. To do this, we first argue against the reality of the assumptions, and then develop a series of agent-based simulations to systematically test their effects on model outcomes. We find that the models are not robust against weakenings of these idealizations. In fact we find that under certain conditions, this can lead to the model predicting outcomes that are qualitatively opposite of the original model outcomes.     

A multi-modal approach to cognitive training and assistance in minimally invasive surgery

Minimally-invasive surgery (MIS) offers many benefits to patients, but is considerably more difficult to learn and perform than is open surgery. One main reason for the observed difficulty is attributable to the visuo-spatial challenges that arise in MIS, taxing the surgeons’ cognitive skills. In this contribution, we present a new approach that combines training and assistance as well as the visual and the auditory modality to help surgeons to overcome these challenges. To achieve this, our approach assumes two main components: An adaptive, individualized training component as well as a component that conveys spatial information through sound. The training component (a) specifically targets the visuo-spatial processes crucial for successful MIS performance and (b) trains surgeons in the use of the sound component. The second component is an auditory display based on a psychoacoustic sonification, which reduces and avoids some of the commonly experienced MIS challenges. Implementations of both components are described and their integration is discussed. Our approach and both of its components go beyond the current state of the art in important ways. The training component has been explicitly designed to target MIS-specific visuo-spatial skills and to allow for adaptive testing, promoting individualized learning. The auditory display is conveying spatial information in 3-D space. Our approach is the first that encompasses both training for improved mastery and reduction of cognitive challenges in MIS. This promises better tailoring of surgical skills and assistance to the needs and the capabilities of the surgeons and, thus, ultimately, increased patient safety and health.