Brain–computer interfaces are a form of technology that read a user’s neural signals to perform a task, often with the aim of inferring user intention. They demonstrate potential in a wide range of clinical, commercial, and personal applications. But BCIs are not always simple to operate, and even with training some BCI users do not operate their systems as intended. Many researchers have described this phenomenon as “BCI illiteracy,” and a body of research has emerged aiming to characterize, predict, and (...) solve this perceived problem. However, BCI illiteracy is an inadequate concept for explaining difficulty that users face in operating BCI systems. BCI illiteracy is a methodologically weak concept; furthermore, it relies on the flawed assumption that BCI users possess physiological or functional traits that prevent proficient performance during BCI use. Alternative concepts to BCI illiteracy may offer better outcomes for prospective users and may avoid the conceptual pitfalls that BCI illiteracy brings to the BCI research process. (shrink)

Children are considered by many one of the most vulnerable of all media audiences. After a discussion of the uniqueness of child audiences and commercials' effects on them, this article addresses the values of advertisers who purposely and inadvertently reach children with their messages. Three ethical theories are presented for use in recognizing the special consideration necessary for child audiences. Finally, a model proposed by Robin and Reidenbach (1987) is presented as a means of introducing ethical values and theories into (...) corporate decision-making policies regarding children and advertising. (shrink)

One of Nancy Cartwright's arguments for entity realism focuses on the non-redundancy of causal explanation. In How the Laws of Physics Lie she uses an example from laser theory to illustrate how we can have a variety of theoretical treatments governing the same phenomena while allowing just one causal story. In the following I show that in the particular example Cartwright chooses causal explanation exhibits the same kind of redundancy present in theoretical explanation. In an attempt to salvage Cartwright's example (...) the causal explanation could be reinterpreted as a capacity claim, as outlined in her recent work Nature's Capacities and Their Measurement. However, I argue that capacities cannot be isolated in the way that Cartwright suggests and consequently these capacity claims also fail to provide a unique causal story. We can, however, make sense of capacities by characterizing them in a relational way and I offer some ideas as to how this approach would retain our intuitions about capacities while denying their ontological priority as dormant powers. (shrink)

In China, state investment into public hospitals has radically decreased since the early 1980s and has brought on the dismantling of the healthcare system in most parts of the country, especially in rural areas. As a result of this overhaul, the majority of public hospitals have needed to compete in the so-called socialist market economy. The market economy stimulated public hospitals to modernize, take on highly qualified medical professionals, and dispense new therapies and drugs. At same time, liberalization has clearly (...) affected the attitude and behavior of both medical professionals and the general public. The public has many concerns about the healthcare system for various reasons: there are long hospital waiting lists, patients experience difficulties in obtaining an appointment to see a qualified doctor, and, over the past decades, there has been an increase in out-of-pocket healthcare expenditure. These and other changes in post-reform China have radically reshaped the doctor–patient interaction, which is increasingly eroded by tension and violence. (shrink)

One of the hallmarks of Kantian philosophy, especially in connection with its characterization of scientific knowledge, is the importance of unity, a theme that is also the driving force behind a good deal of contemporary high energy physics. There are a variety of ways that unity figures in modern science—there is unity of method where the same kinds of mathematical techniques are used in different sciences, like physics and biology; the search for unified theories like the unification of electromagnetism and (...) optics by Maxwell; and, more recently, the project of grand unification or the quest for a theory of everything which involves a reduction of the four fundamental forces under the umbrella of a single theory. In this latter case it is thought that when energies are high enough, the forces , while very different in strength, range and the types of particles on which they act, become one and the same force. The fact that these interactions are known to have many underlying mathematical features in common suggests that they can all be described by a unified field theory. Such a theory describes elementary particles in terms of force fields which further unifies all the interactions by treating particles and interactions in a technically and conceptually similar way. It is this theoretical framework that allows for the prediction that measurements made at a certain energy level will supposedly indicate that there is only one type of force. In other words, not only is there an ontological reduction of the forces themselves but the mathematical framework used to describe the fields associated with these forces facilitates their description in a unified theory. Specific types of symmetries serve an important function in establishing these kinds of unity, not only in the construction of quantum field theories but also in the classification of particles; classifications that can lead to new predictions and new ways of understanding properties like quantum numbers. Hence, in order to address issues about unification and reduction in contemporary physics we must also address the way that symmetries facilitate these processes. (shrink)

Fostering early literacy depends in part on engaging and inspiring children’s early interest in reading. Enriching the causal content of children’s books may be one way to do so, as causal information has been empirically shown to capture children’s attention. To more directly test whether children’s book preferences might be driven by causal content, we created pairs of expository books closely matched for content and complexity, but with differing amounts of causal information embedded therein. Three and 4 years old participants (...) ( n = 48) were read both books and their interests and preferences were evaluated. When asked to choose, children preferred the highly causal over the minimally causal books. Results are discussed in terms of broader implications for creating books that optimally engage young children, as well as guiding book selections parents and educators make in their endeavors to promote interest in reading and early literacy. (shrink)

Austen's heroines need all their resources to overcome the suffering that their virtues occasion. Isolation threatens Emma Woodhouse, Anne Elliot, and Elinor Dashwood because of rather than in spite of their characteristic excellences. But this cannot be: virtue is supposed to contribute to flourishing, not detract from it. Fortunately, Emma, Anne, and Elinor also possess proper self-sufficiency, enabling them to endure and overcome the trials of their own virtue. Thus, Austen's heroines avoid misery, and virtue theorists learn to attend to (...) virtues that respond to the struggle that partially constitutes even excellent human lives. (shrink)

The educational reform movement in social studies has focused on constructivist and inquiry-oriented approaches to the teaching of history. Since many social studies teacher education students have had little experience with such approaches in their own schooling, special attention needs to be given to these topics within teacher preparation programs if they are to be implemented in schools. One pathway for accomplishing this is through investigations of local history. This article presents an exploratory qualitative research study investigating pre-service teachers' understanding (...) of inquiry and the impact of a set of lessons in a methods class using local history in the service of inquiry-oriented learning. The results suggest that local history can be an effective tool for stimulating interest in and a deeper understanding of inquiry-oriented teaching. (shrink)

Legal pluralism refers to the idea that in any one geographical space defined by the conventional boundaries of a nation state, there is more than one law or legal system. This article examines several aspects of legal pluralism focusing on the relationship between the empirical facts of pluralism and its conceptual foundations. Variety of factors produce the perception of legal pluralism, which is reflected in intensified interest in the concept in contemporary scholarship. Legal philosophy and sociological approaches to law often (...) still occupy quite separate scholarly terrains. Legal pluralism has been identified as a fruitful area for constructive engagement between legal philosophy and the sociology of law. This article emphasizes the fact that with the decline of nation states as the locus of political and legal power, it seems inevitable that traditional state-centered legal philosophy must give way to a different paradigm, which recognizes the plurality of law. (shrink)

Volume 20, Issue 9, September 2020, Page 78-80.

We prove, by explicit construction, that not all sets definable in polynomially bounded o-minimal structures have mild parameterization. Our methods do not depend on the bounds particular to the definition of mildness and therefore our construction is also valid for a generalized form of parameterization, which we call G-mild. Moreover, we present a cell decomposition result for certain o-minimal structures which may be of independent interest. This allows us to show how our construction can produce polynomially bounded, model complete expansions (...) of the real ordered field which, in addition to lacking G-mild parameterization, nonetheless still have analytic cell decomposition. (shrink)

Three medical ethicists take varied and often opposing stands on the ethical, social, and political issues that arise when religious and medical practices conflict. The interchange focuses on the tensions between the belief systems, institutional practices, and health-related decisions of Christian Scientists and those of a secularized medically oriented, broader society.

scholars often use letter correspondences to uncover missing historical information. For example, while searching for the influential but unacknowledged women in the history of pragmatism, Charlene Haddock Seigfried discovered John Dewey’s letters to Elsie Ripley Clapp. Using these letters, Seigfried defended Clapp’s name as an early pragmatist. Similarly, Joan Smith cited Dewey’s letter to John T. McManis to show that Ella Flagg Young likewise influenced Dewey’s work. More recently, Eduardo Mendieta has defended a different approach to letters, and argues that (...) we should take the letters, diaries, and notebooks of certain philosophers more seriously—not just for the historical or... (shrink)