Borrett, Kelly and Kwan claim to provide neural-network models of important aspects of subjective human experience. To sidestep the long-standing and assumedly insurmountable problems with providing models of inner experience, they turn to a body-centered interpretation of experience, drawn from the work of Merleau-Ponty. This body-centered interpretation makes experience more tractable by linking it closely with bodily movement. However, when it comes to modeling, Borrett et al. ignore this body-centered interpretation and revert back to the traditional view of inner experience (...) as existing apart from the body. The result is uninteresting on two counts. The models that they present cannot be taken seriously as models of real inner experience. Additionally, these models do not apply to or extend the idea of a different, body-centered interpretation of experience either. (shrink)

A motivational system approach to avoidance behavior is presented. According to this approach, a motivational state increases the probability of relevant response patterns and establishes the appropriate or “ideal” consummatory stimuli as positive reinforcers. In the case of feeding motivation, for example, hungry rats are likely to explore and gnaw, and to learn to persist in activities correlated with the reception of consummatory stimuli produced by ingestion of palatable substances. In the case of defense motivation, fearful rats are likely to (...) flee or freeze, and to learn to persist in activities correlated with consummatory stimuli produced by flight from a dangerous place. Defense system activation is distinct from alarm reactions. The latter prepare the animal for probable noxious events, involve relatively intense negative affect and extinguish rapidly in situations where the noxious event no longer occurs. In contrast, defense system activation potentiates innate and modified defense reactions, thus preparing the animal for possible, but not necessarily probable, noxious events; it involves little or no negative affect and extinguishes very slowly when the noxious event no longer occurs. With these assumptions and the resulting model we attempt to resolve several long-standing problems in avoidance learning, including the low correlation between negative affect and avoidance performance, differential rates of extinction for avoidance performance and conditioned emotional responses, and evidence that some avoidance responses are much more easily learned than others. In addition, the model has implications for the study of parallels between appetitive and aversive motivation, sign tracking in aversive conditioning, and orientation of flight responses. Historical antecedents and alternative approaches are discussed. (shrink)

Van Gelder presents the distinction between dynamical systems and digital computers as the core issue of current developments in cognitive science. We think this distinction is much less important than a reassessment of cognition as a neurally, bodily, and environmentally embedded process. Embedded cognition lines up naturally with dynamical models, but it would also stand if combined with classic computation.

Introduction to philosophical issues such as free will and morality. Includes suggestions for further reading at the end of each chapter.

The purpose of this paper is to explore the spiritually formative experiences of fifteen female seminary spouses who participated in a phenomenological research study. Graduate theological education is not limited to married, male students. Seminaries are diverse educational institutions that equip married and single students, as well as men and women from every country in the world for gospel ministry. Because of this broad population in theological education, the qualitative proposals in this essay are not generalizable to all schools, students, (...) and settings equally, but the perspectives of these seminary spouses are useful in cultivating a robustly holistic education for students who are married during their academic pursuits. It is the intent here to explore how theology can crossover from the academy to the home so that it is experienced in marriage. The goal then is to equip students, professors, and administrators to actively nurture the faith formation of the second-person of the ministry dyad. In order for these stakeholders to understand how to nurture this faith formation of the seminary spouse, we must first hear and understand the experiences of these wives as they share their reflections on these formational years as a part of their husband's education. (shrink)

Multitrait-multimethod (MTMM) analysis is one of the most frequently employed methods to examine the validity of psychological measures. Confirmatory factor analysis (CFA) is a commonly used analytic tool for examining MTMM data through the specification of trait and method latent variables. Most contemporary CFA-MTMM models either do not allow estimating correlations between the trait and method factors or they are restricted to linear trait-method relationships. There is no theoretical reason why trait and method relationships should always be linear, and quadratic (...) relationships are frequently proposed in the social sciences. In this article, we present two approaches for examining quadratic relations between traits and methods through extended latent difference and latent means CFA-MTMM models (Pohl et al., 2008; Pohl and Steyer, 2010). An application of the new approaches to a multi-rater study of the nine inattention symptoms of attention-deficit/hyperactivity disorder in children (N = 752) and the results of a Monte Carlo study to test the applicability of the models under a variety of data conditions are described. (shrink)

A discussion is going on in cognitive science about the use of representations to explain how intelligent behavior is generated. In the traditional view, an organism is thought to incorporate representations. These provide an internal model that is used by the organism to instruct the motor apparatus so that the adaptive and anticipatory characteristics of behavior come about. So-called interactionists claim that this representational specification of behavior raises more problems than it solves. In their view, the notion of internal representational (...) models is to be dispensed with. Instead, behavior is to be explained as the intricate interaction between an embodied organism and the specific make up of an environment. The problem with a non-representational interactive account is that it has severe difficulties with anticipatory, future oriented behavior. The present paper extends the interactionist conceptual framework by drawing on ideas derived from the study of morphogenesis. This extended interactionist framework is based on an analysis of anticipatory behavior as a process which involves multiple spatio-temporal scales of neural, bodily and environmental dynamics. This extended conceptual framework provides the outlines for an explanation of anticipatory behavior without involving a representational specification of future goal states. (shrink)

Cognitive science's basic premises are under attack. In particular, its focus on internal cognitive processes is a target. Intelligence is increasingly interpreted, not as a matter of reclusive thought, but as successful agent-environment interaction. The critics claim that a major reorientation of the field is necessary. However, this will only occur when there is a distinct alternative conceptual framework to replace the old one. Whether or not a serious alternative is provided is not clear. Among the critics there is some (...) consensus, however, that this role could be fulfilled by the concept of a 'behavioral system'. This integrates agent and environment into one encompassing general system. We will discuss two contexts in which the behavioral systems idea is being developed. Autonomous Agents Research is the enterprise of building behavior-based robots. Dynamical Systems Theory provides a mathematical framework well suited for describing the interactions between complex systems. We will conclude that both enterprises provide important contributions to the behavioral systems idea. But neither turns it into a full conceptual alternative which will initiate a major paradigm switch in cognitive science. The concept will need a lot of fleshing out before it can assume that role. (shrink)

The purpose of this study is to examine F. S. C. Northrop's approach to Russian Communism via his analysis of (1) the fundamental types of all possible concepts and (2) how an exposition of the basic concepts of Russian Communism enable us to understand not only the past performances of the Soviet Union but also to predict what they are likely to do in the future. This goal is accomplished by an examination of three essays that Northrop penned over a (...) period of 14 years. Although a few critical remarks are tendered, my essay tends to be descriptive in an effort to introduce those unfamiliar with Northrop to the work of this vast mind. Readers of this journal will no doubt profit from exposure to Northrop's entire corpus. (shrink)

Emergence of the novel pathogenic coronavirus SARS‐CoV‐2 and its rapid pandemic spread presents challenges that demand immediate attention. Here, we describe the development of a semi‐quantitative high‐content microscopy‐based assay for detection of three major classes (IgG, IgA, and IgM) of SARS‐CoV‐2 specific antibodies in human samples. The possibility to detect antibodies against the entire viral proteome together with a robust semi‐automated image analysis workflow resulted in specific, sensitive and unbiased assay that complements the portfolio of SARS‐CoV‐2 serological assays. Sensitive, specific (...) and quantitative serological assays are urgently needed for a better understanding of humoral immune response against the virus as a basis for developing public health strategies to control viral spread. The procedure described here has been used for clinical studies and provides a general framework for the application of quantitative high‐throughput microscopy to rapidly develop serological assays for emerging virus infections. (shrink)

COVID-19 has truly affected most of the world over the past many months, perhaps more than any other event in recent history. In the wake of this pandemic are patients, family members, and various types of care providers, all of whom share different levels of moral distress. Moral conflict occurs in disputes when individuals or groups have differences over, or are unable to translate to each other, deeply held beliefs, knowledge, and values. Such conflicts can seriously affect healthcare providers and (...) cause distress during disastrous situations such as pandemics when medical and human resources are stretched to the point of exhaustion. In the current pandemic, most hospitals and healthcare institutions in the United States have not allowed visitors to come to the hospitals to see their family or loved ones, even when the patient is dying. The moral conflict and moral distress among care providers when they see their patients dying alone can be unbearable and lead to ongoing grief and sadness. This paper will explore the concepts of moral distress and conflict among hospital staff and how a system-wide provider wellness programme can make a difference in healing and health. (shrink)

The current medical approach to erectile dysfunction (ED) consists of physiological, psychological and social components. This paper proposes an additional framework for thinking about ED based on phenomenology, by focusing on the theory of sexual projection. This framework will be complementary to the current medical approach to ED. Our phenomenological analysis of ED provides philosophical depth and illuminates overlooked aspects in the study of ED. Mainly by appealing to Merleau-Ponty’s Phenomenology of Perception, we suggest considering an additional etiology of ED (...) in terms of a weakening of a function of sexual projection. We argue that sexual projection can be problematized through cognitive interferences, changes in the ‘intentional arc’, and modifications in the subject’s ‘body schema’. Our approach further highlights the importance of considering the ‘existential situation’ of patients with ED. We close by reflecting briefly on some of the implications of this phenomenological framework for diagnosis and treatment of ED. (shrink)

This book provides practical and research-based chapters that offer greater clarity about the particular kinds of teacher reflection that matter and avoids talking about teacher reflection generically, which implies that all kinds of reflection are of equal value.

This paper defends a direct reference view of names including empty names. The theory says that empty names literally have no meaning and cannot be used to express truths. Names, including empty names, are associated with accompanying descriptions that are implicated in pragmati‐cally imparted truths when empty names are used. This view is defended against several important objections having to do with differences in names, descriptions associated with the names, and considerations of modality. The view is shown to be superior (...) to an alternative theory treating empty names as the “descriptive names” of Kripke and Evans. (shrink)

Tracking theories of knowledge are widely known to have the consequence that knowledge is not closed. Recent arguments by Vogel and Hawthorne claim both that there are no legitimate examples of knowledge without closure and that the costs of theories that deny closure are too great. This paper considers the tracking theories of Dretske and Nozick and the arguments by Vogel and Hawthorne. We reject the arguments of Vogel and Hawthorne and evaluate the costs of closure denial for tracking theories (...) of knowledge. (shrink)

Humans can learn complex functional relationships between variables from small amounts of data. In doing so, they draw on prior expectations about the form of these relationships. In three experiments, we show that people learn to adjust these expectations through experience, learning about the likely forms of the functions they will encounter. Previous work has used Gaussian processes—a statistical framework that extends Bayesian nonparametric approaches to regression—to model human function learning. We build on this work, modeling the process of learning (...) to learn functions as a form of hierarchical Bayesian inference about the Gaussian process hyperparameters. (shrink)

In this book, Martin Lenz provides the first reconstruction of intersubjective accounts of the mind in early modern philosophy. Some phenomena are easily recognised as social or interactive: certain dances, forms of work and rituals require interaction to come into being or count as valid. But what about mental states, such as thoughts, volitions, or emotions? Do our minds also depend on other minds? The idea that our minds are intersubjective or social seems to be a recent one, developed (...) mainly in the 19th and 20th centuries against the individualism of early modern philosophers. By contrast, this book argues that well-known early modern philosophers often started from the idea that minds are intersubjective. How then does a mind depend on the minds of others? Early modern philosophers are well known to have developed a number of theories designed to explain how we cognize external objects. What is hardly recognized is that early modern philosophers also addressed the problem of how our cognition is influenced by other minds. This book provides a historical and rational reconstruction of three central, but different, early modern accounts of the influence that minds exert on one another: Spinoza's metaphysical model, Locke's linguistic model, and Hume's medical model. Showing for each model of mental interaction (1) why it was developed, (2) how it construes mind-mind relations, and (3) what view of the mind it suggests, this book aims at uncovering a crucial part of the unwritten history of intersubjectivity in the philosophy of mind. (shrink)

ABSTRACT Drawing inspiration from Fred Dretske, L. S. Carrier, John A. Barker, and Robert Nozick, we develop a tracking analysis of knowing according to which a true belief constitutes knowledge if and only if it is based on reasons that are sensitive to the fact that makes it true, that is, reasons that wouldn’t obtain if the belief weren’t true. We show that our sensitivity analysis handles numerous Gettier-type cases and lottery problems, blocks pathways leading to skepticism, and validates (...) the epistemic closure thesis that correct inferences from known premises yield knowledge of the conclusions. We discuss the plausible views of Ted Warfield and Branden Fitelson regarding cases of knowledge acquired via inference from false premises, and we show how our sensitivity analysis can account for such cases. We present arguments designed to discredit putative counterexamples to sensitivity analyses recently proffered by Tristan Haze, John Williams and Neil Sinhababu, which involve true statements made by untrustworthy informants and strange clocks that sometimes display the correct time while running backwards. Finally, we show that in virtue of employing the paradox-free subjunctive conditionals codified by Relevance Logic theorists instead of the paradox-laden subjunctive conditionals codified by Robert Stalnaker and David Lewis. (shrink)

Managers of multinational companies often favour an aggressive tax avoidance strategy that pushes the legal limits onto the advantage of shareholders and the disadvantage of the spirit of democratically legitimized tax laws. The public and media debate whether such aggressive behaviour is immoral. Aggressive tax avoidance is a subset of the aggressive legal interpretations potentially observable in all fields which places little weight on the will of a democratically legitimized legislation. A thorough ethical analysis based on the deontological approach of (...) Kant demonstrates that aggressive tax avoidance as a special case of operating on the edge of legal boundaries is potentially immoral. Applying the Kantian “contradiction of conception or will” test shows that this maxim might not be conceived or willed as a general law of nature. If all natural or legal persons aggressively interpret laws on all subjects and in every imaginable situation, then central principles of the system of law we all rely upon would be severely compromised. Therefore, aggressive tax avoidance by managers of multinational companies may violate the managers’ moral duty to obey not only the letter but also the intention or spirit of the law. The validity of the argumentation depends critically on the formulation and interpretation of the respective maxims and on assumptions about the legal system. Preserving central elements of Kantian philosophy, the article demonstrates the complexity of a philosophical argumentation which tries to justify the moral intuitions that underpin the common negative evaluation of aggressive legal strategies in business. (shrink)

Research in cognitive neuroscience and spatial presence suggests that human mental self-localization is tied to one place at a given point in time. In this study, we examined whether it is possible to feel localized at two distinct places at the same time. Participants were exposed to a virtual rollercoaster and they continuously judged to what extent they felt present in the immediate environment and in the mediated environment, respectively. The results show that participants distributed their self-localization to both environments, (...) and the two values added up to closely 100% over time. In addition, even though the judgments are highly idiosyncratic, they were almost perfectly inversely related. This indicates that individuals can distribute their self over two distinct places. These findings provide important insights about understanding of the human self-localization. (shrink)

In a recent very interesting and important challenge to tracking theories of knowledge, Williams & Sinhababu claim to have devised a counter-example to tracking theories of knowledge of a sort that escapes the defense of those theories by Adams & Clarke. In this paper we will explain why this is not true. Tracking theories are not undermined by the example of the backward clock, as interesting as the case is.

Against the background of the increasing importance of digitization in health care, the paper examines how medical practitioners who are involved in the development of digital health technologies legitimate and criticize the implementation and use of digital health technologies. Adopting an institutional logics perspective, the study is based on qualitative interviews with persons working at the interface of medicine and digital technologies development in Switzerland. The findings indicate that the developers believe that digital health technologies could harmonize current conflicts between (...) an increasing economization of the health care system and professional–ethical demands. At the same time, however, they show that digital technologies can undermine the demand for medical autonomy, a central element of the medical ethos. (shrink)

Political scientists should put aside questions about whether voters are rational or irrational, informed or uninformed, and questions about how flawed democracy is. Although they are interesting, these questions are secondary. Answering them in no way helps people—it does not help them with their violent neighborhoods, their declining incomes, their flooded homes, or their dying crops. Instead, researchers should focus on the first-order question of how to improve democratic accountability.

For T any completion of Peano Arithmetic and for n any positive integer, there is a model of T of size $\beth_n$ with no (n + 1)-length sequence of indiscernibles. Hence the Hanf number for omitting types over T, H(T), is at least $\beth_\omega$ . (Now, using an upper bound previously obtained by Julia Knight H (true arithmetic) is exactly $\beth_\omega$ ). If T ≠ true arithmetic, then $H(T) = \beth_{\omega1}$ . If $\delta \not\rightarrow (\rho)^{ , then any completion of (...) Peano Arithmetic has a model of size δ with no set of indiscernibles of size ρ. There are similar results for theories strongly resembling Peano Arithmetic, e.g., ZF + V = L. (shrink)

Normativity has long been conceived as more properly pertaining to the domain of thought than to the domain of nature. This conception goes back to Kant and still figures prominently in contemporary epistemology, philosophy of mind and ethics. By offering a collection of new essays by leading scholars in early modern philosophy and specialists in contemporary philosophy, this volume goes beyond the point where nature and normativity came apart, and challenges the well-established opposition between these all too neatly separated realms. (...) It examines how the mind’s embeddedness in nature can be conceived as a starting point for uncovering the links between naturally and conventionally determined standards governing an agent’s epistemic and moral engagement with the world. The original essays are grouped in two parts. The first part focuses on specific aspects of theories of perception, thought formation and judgment. It gestures towards an account of normativity that regards linguistic conventions and natural constraints as jointly setting the scene for the mind’s ability to conceptualise its experiences. The second part of the book asks what the norms of desirable epistemic and moral practices are. Key to this approach is an examination of human beings as parts of nature, who act as natural causes and are determined by their sensibilities and sentiments. Each part concludes with a chapter that integrates features of the historical debate into the contemporary context.​. (shrink)