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Journal of Social Philosophy, EarlyView.

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This paper describes the use and analysis of the Simulator for Engineering Ethics Education to perform cross culture engineering ethics training and analysis. Details describing the first generation and second generation development of the SEEE are published inChung and Alfred, Science and Engineering Ethics, vol. 15, 2009 and Alfred andChung, Science and Engineering Ethics, vol. 18, 2012. In this effort, a group of far eastern educated students operated the simulator in the instructional, training, scenario, and evaluation (...) modes. The pre and post treatment performance of these students were compared to U.S. Educated students. Analysis of the performance indicated that the far eastern educated student increased their level of knowledge 23.7 percent while U.S. educated students increased their level of knowledge by 39.3 percent. (shrink)

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This paper describes a second generation Simulator for Engineering Ethics Education. Details describing the first generation activities of this overall effort are published inChung and Alfred (Sci Eng Ethics 15:189–199, 2009). The second generation research effort represents a major development in the interactive simulator educational approach. As with the first generation effort, the simulator places students in first person perspective scenarios involving different types of ethical situations. Students must still gather data, assess the situation, and make decisions. The (...) approach still requires students to develop their own ability to identify and respond to ethical engineering situations. However, were as, the generation one effort involved the use of a dogmatic model based on National Society of Professional Engineers’ Code of Ethics, the new generation two model is based on a mathematical model of the actual experiences of engineers involved in ethical situations. This approach also allows the use of feedback in the form of decision effectiveness and professional career impact. Statistical comparisons indicate a 59 percent increase in overall knowledge and a 19 percent improvement in teaching effectiveness over an Internet Engineering Ethics resource based approach. (shrink)

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Societal pressures, accreditation organizations, and licensing agencies are emphasizing the importance of ethics in the engineering curriculum. Traditionally, this subject has been taught using dogma, heuristics, and case study approaches. Most recently a number of organizations have sought to increase the utility of these approaches by utilizing the Internet. Resources from these organizations include on-line courses and tests, videos, and DVDs. While these individual approaches provide a foundation on which to base engineering ethics, they may be limited in developing a (...) student’s ability to identify, analyze, and respond to engineering ethics situations outside of the classroom environment. More effective approaches utilize a combination of these types of approaches. This paper describes the design and development of an internet based interactive Simulator for Engineering Ethics Education. The simulator places students in first person perspective scenarios involving different types of ethical situations. Students must gather data, assess the situation, and make decisions. This requires students to develop their own ability to identify and respond to ethical engineering situations. A limited comparison between the internet based interactive simulator and conventional internet web based instruction indicates a statistically significant improvement of 32% in instructional effectiveness. The simulator is currently being used at the University of Houston to help fulfill ABET requirements. (shrink)

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The negative emotions generated following stressful life events can increase one’s risk of depressive symptoms and promote higher levels of perceived stress. The process model of emotion regulation can help distinguish between adaptive and maladaptive emotion regulation strategies to determine who may be at the greatest risk of worse psychological health across the lifespan. Heart rate variability may affect these relationships as it indexes aspects of self-regulation, including emotion and behavioral regulation, that enable an individual to dynamically adapt to the (...) changing demands of both internal and external environments. In this study, we expected individual differences in resting vagally mediated HRV to moderate the influence of emotion regulatory strategies among our sample of 267 adults. We found support for the hypothesis that higher vagally mediated HRV buffers against the typical adverse effects of expressive suppression when evaluating depressive symptoms and found weak support when considering perceived stress. There was no evidence for an interaction between cognitive reappraisal and vagally mediated HRV but there was a significant, negative association between cognitive reappraisal and depressive symptoms and perceived stress. Future work may determine if intervening on either emotion regulation strategies or HRV may change these within-persons over time. (shrink)

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Hegel’s Logic reveals an insightful and subtle engagement with the traditional problem of free will as it emerges from our basic commitment to the explicability of the world. While the dominant current interpretations of Hegel’s theory of agency find little of significance in the Logic and suggest that Hegel avoided the traditional problem, Yeomans argues both that the problem is unavoidable, and that the two versions of the Logic fruitfully engage the tensions between explicability and both the control and alternate (...) possibilities constitutive of free agency. In particular, Yeomans examines Hegel’s response to three different versions of the principle of sufficient reason that have historically seemed to make free will problematic. The central three chapters take up each of these versions in turn. For each, Yeomans first explores the nature of its challenge to free will with glances both at Hegel’s precursors and contemporaries and at the philosophy of action of our own time. Then Yeomans delves into the arguments of Hegel’s Logic to see how he construed the problematic concepts in question. Finally, Yeomans returns to the issue of free will to bring Hegel’s interpretations of the concepts in the Logic together with elements of his moral psychology from his practical philosophy both to show how the problem of free will can be resolved, and to trace in outline the shape of free will that such a resolution produces. The key connection between the Logic’s reflections on the form of explanation and the practical philosophy’s theory of the will is that both attempt to do justice to the mutual necessity of self-determination and external influence. (shrink)

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Many factors are thought to increase the chances of misrecognizing a word in ASR, including low frequency, nearby disfluencies, short duration, and being at the start of a turn. However, few of these factors have been formally examined. This paper analyzes a variety of lexical, prosodic, and disfluency factors to determine which are likely to increase ASR error rates. Findings include the following. (1) For disfluencies, effects depend on the type of disfluency: errors increase by up to 15% (absolute) for (...) words near fragments, but decrease by up to 7.2% (absolute) for words near repetitions. This decrease seems to be due to longer word duration. (2) For prosodic features, there are more errors for words with extreme values than words with typical values. (3) Although our results are based on output from a system with speaker adaptation, speaker differences are a major factor influencing error rates, and the effects of features such as frequency, pitch, and intensity may vary between speakers. (shrink)

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In this article, we review approaches to modeling a connection between spatial and mathematical thinking across development. We critically evaluate the strengths and weaknesses of factor analyses, meta-analyses, and experimental literatures. We examine those studies that set out to describe the nature and number of spatial and mathematical skills and specific connections between these abilities, especially those that included children as participants. We also find evidence of strong spatial-mathematical connections and transfer from spatial interventions to mathematical understanding. Finally, we map (...) out the kinds of studies that could enhance our understanding of the mechanisms by which spatial and mathematical processing are connected and the principles by which mathematical outcomes could be enhanced through spatial training in educational settings. (shrink)

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What is subsistence and does it constitute an individual substance which is distinct from its individual nature? Relying upon Thomas, and to a lesser extent, his successors, this dissertation presents a probable solution. This is a thematically organized study, with much textual analysis and a strong attendant interest in the problems of explicating authentically the meaning and systematic coherence of Thomas's doctrine of subsistence. Arguing from authority and reason, this dissertation tries to present the reality and ratio of the supposit (...) and subsistence in three contexts. ;Chapter One examines Thomas's metaphysics of being and how the supposit relates to a being's reality, principles, and modes. The notions of a being , its transcendentals, existence , nature, and substance are examined, and then the supposit and its proper determinations are situated within the context of these constitutive factors and aspects. ;Chapter Two shows how some of these principles are manifested in Thomas's account of the hierarchy of subsistents. Are nature and supposit distinct in certain substances? If distinct, what principles bring about such a distinction? Is esse an act in regard to a supposit or to a nature? What is the act of existence and must it be distinguished from other existential realities? Is a supposit composed of a substantial thing and esse? Or does it compose with esse? ;Chapter Three examines the doctrine of subsistence which arises from Thomas's studies of the Trinity and the Incarnation. In these contexts, the supposit as a subsistent distinct from its individual nature is explicitly presented. By the end of this chapter, the exposition of subsistence according to the mind of Thomas should be more manifest. ;The conclusion presents a summary, recalling the major evidences for the most reasonable and authentically Thomist notion of subsistence: a substantial term. (shrink)

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RESUMO Ainda que Tomás de Aquino não usasse o termo intencionalidade frequentemente, ele tem uma teoria que explica como nós, enquanto sujeitos, nos referimos intencionalmente aos objetos. Nossa referência funciona quando há uma "identidade formal" entre a forma no ato de percepção ou conhecimento do sujeito e a forma do objeto. Na literatura secundária, "identidade formal" é muitas vezes o nome usado para chamar essa teoria. Nosso artigo visa o fato de que, em Tomás, a tese da identidade formal não (...) é só epistemológica, mas ela exige uma base metafísico-ontológica. O resultado da nossa investigação é que, segundo a tese da identidade formal, a referência epistêmica aos objetos funciona de maneira direta, mas por meio disso ela não produz uma variedade de objetos imanentes ou intencionais na ontologia. ABSTRACT Even if Thomas Aquinas did not use the term intentionality often, He has a theory that explains how we, as subjects, intentionally refer to objects. Our reference works when there is a "formal identity" between the form in the act of perception or subject knowledge and the form of the object. In secondary literature, "formal identity" is the name used to refer to that theory. Our article aims at the fact that, in Thomas's writings, the formal identity thesis is not only epistemological, but requires a metaphysical-ontological basis. The result of our investigation is that, according to the formal identity thesis, the epistemic reference to objects works on a direct way, but by means of that it does not produce a variety of immanent or intentional objects within ontology. (shrink)

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Some expressions, such as “all” and “might”, must be interpreted differently, relative to a single context, when embedded under “says that” than when unembedded. Egan, Hawthorne and Weatherson have appealed to that fact to argue that utterance-truth is relative to point of evaluation. This paper shows that the phenomena do not warrant this relativistic response. Instead, contexts may be defined as entities that assign other contexts to contextually relevant people, and context-relative truth conditions for indirect discourse sentences can be satisfactorily (...) formulated in terms of such contexts. (shrink)

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This dissertation will compare the concept of nature as it appears in the philosophies of the American pragmatist John Dewey and the Chinese daoist Zhuangzi and will defend two central claims. The first of these is that Dewey and Zhuangzi share a view of nature that is non-reductive, philosophically liberal, and more comprehensive than the accounts recurrent in much of the Western tradition. This alternate conception of nature is non-reductive in the way that it avoids the physically mechanistic outlook underwriting (...) much of contemporary Anglo-American thought. It is philosophically liberal in that it accepts a more generous and progressive position than predominant Western orthodoxies. And, it is more comprehensive in scope insofar as it draws as much from the social sciences as it does from the natural sciences. The second claim defended will be that the synoptic vision gained from such a comparison offers a new heuristic program for research into the philosophical position known as naturalism, a program that can, at once, avoid the scientistic tendencies of the current, mainstream treatment of nature and reconnect with earlier, more inclusive models. Where Dewey's and Zhuangzi's ideas converge, one finds similarities in the prescriptions each made for human action, and where they differ, one finds mutually complementary insights. Finally, this heuristic will be used to refute various interpretations of Dewey and Zhuangzi that tend to understate or ignore the importance of nature within their schemes. (shrink)

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This paper is a philosophical inquiry about the state of man during the pandemic. By philosophy, I mean a rational investigation of profound and critical questions that seeks to address fundamental issues pertaining to the meaning of life. This study attempts to understand how the sovereign rule of the state is controlling the population in the midst of the coronavirus crisis. It argues that political power, through fear, has isolated human beings away from each other in the name of public (...) health protocols. State power plays on the vulnerabilities of the people to take advantage of the situation. The state apparatus is exercising full and unprecedented disciplinary measures as an extreme form of bio-power purportedly meant to mitigate the crisis. However, what is not seen is the reality that unjust structures and the unequal situations of individuals in human society have resulted to more hardships on the part of the poor, thereby diminishing their sense of self-worth. The most profound question when it comes to the pandemic, this paper argues, is existential – the reality of death. (shrink)

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In this article I discuss the nature of crimes against humanity. The various definitions that have been used, or alluded to, in the legal literature are outlined, and it is suggested that they fall neatly into two camps by interpreting ‘humanity’ differently. It is proposed that any theory which adequately captures the nature of this crime must distinguish it qualitatively from other ‘lower’ crimes, and that only members of one camp can do this. I go on to argue for one (...) particular way of treating the crime – regarding it as a crime which hurts all humanity – and recommend adopting a view under which we would regard all humanity as one entity. (shrink)

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The alignment problem—establishing links between corresponding phrases in two related sentences—is as important in natural language inference (NLI) as it is in machine translation (MT). But the tools and techniques of MT alignment do not readily transfer to NLI, where one cannot assume semantic equivalence, and for which large volumes of bitext are lacking. We present a new NLI aligner, the MANLI system, designed to address these challenges. It uses a phrase-based alignment representation, exploits external lexical resources, and capitalizes on (...) a new set of supervised training data. We compare the performance of MANLI to existing NLI and MT aligners on an NLI alignment task over the well-known Recognizing Textual Entailment data. We show that MANLI significantly outperforms existing aligners, achieving gains of 6.2% in F1 over a representative NLI aligner and 10.5% over GIZA++. (shrink)

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We present a novel technique for speeding up the computation of PageRank, a hyperlink-based estimate of the “importance” of Web pages, based on the ideas presented in [7]. The original PageRank algorithm uses the Power Method to compute successive iterates that converge to the principal eigenvector of the Markov matrix representing the Web link graph. The algorithm presented here, called Power Extrapolation, accelerates the convergence of the Power Method by subtracting off the error along several nonprincipal eigenvectors from the current (...) iterate of the Power Method, making use of known nonprincipal eigenvalues of the Web hyperlink matrix. Empirically, we show that using Power Extrapolation speeds up PageRank computation by 30% on a Web graph of 80 million nodes in realistic scenarios over the standard power method, in a way that is simple to understand and implement. (shrink)

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This paper examines several philosophical issues related to emerging technologies in sport and leisure. There are a range of technologies that will likely be offered to boost performance in sport, ranging from prosthetic devices and cyborg-like implants to gene therapy and enhancement. Computer generated simulations are already in use in work and leisure, and are expected to be pervasive in the future. Technological developments such as these present a challenge to some of the traditional assumptions and cherished beliefs not only (...) about the nature of sport and leisure and how they should be conducted, but also about the very nature of reality and what it means to be human. It is hoped that this paper can shed some light on the challenges and possibilities facing sport and leisure in the upcoming high-tech future. (shrink)

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This paper begins with a description of common grading practices at universities in the U.S., and analyzes the unfairness, injustice, and harm they produce. It then proposes a solution to these problems in the form of an alternative grading system: institutions should adopt a grading system that assesses students’ performance relative to the performance of their peers. That is, institutions should abolish the practice of attempting to assign grades that correspond to an absolute standard of intrinsic merit. Instead, our evaluation (...) should simply communicate how the quality of a student’s work compares to the work submitted by other students in the class. (shrink)

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Property remains the bedrock of the societies we all inhabit. It underpins our core institutions - including families, states and economies - and it is the medium through which the intensifying politics of inequality is played out. There is plenty of evidence that its importance is increasing in a world of growing wealth inequality and depletion of natural resources. This is the second volume in a major survey of ideas of property in the western world from the ancients to the (...) present, which deals with the crucial period of the Enlightenment, the French Revolution, and the rise of socialism and anarchism. These were the years, and the ideas, through which the politics of modernity was made. (shrink)

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For many Americans, the election of Barack Obama as the country's first black president signaled that we had become a post-racial nation - some even suggested that race was no longer worth discussing. Of course, the evidence tells a very different story. And while social scientists are fully engaged in examining the facts of race, normative political thought has failed to grapple with race as an interesting moral case or as a focus in the expansive theory of social justice. Political (...) thought's under participation in the debate over the status of blacks in American society raises serious concerns since the main academic task of political theory is to adjudicate discrepancies between the demands of ideal justice and social realities.Christopher J. Lebron contends that it is the duty of political thought to address the moral problems that attend racial inequality and to make those problems salient to a democratic polity. Thus, in The Color of Our Shame, he asks two major questions. First, given the success of the Civil Rights Act and the sharp decline in overt racist norms, how can we explain the persistence of systemic racial inequality? Second, once we have settled on an explanation, what might political philosophy have to offer in terms of a solution? In order to answer these questions Lebron suggests that we reconceive of racial inequality as a condition that marks the normative status of black citizens in the eyes of the nation. He argues that our collective response to racial inequality ought to be shame. While we reject race as a reason for marginalizing blacks on the basis of liberal democratic ideals, we fail to live up to those ideals - a situation that Lebron sees as a failure of national character. Drawing on a wide array of resources including liberal theory, virtue ethics, history, and popular culture, Lebron proposes a move toward a "perfectionist politics" that would compel a higher level of racially relevant moral excellence from individuals and institutions and enable America to meet the democratic ideals that it has set for itself. (shrink)

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