The evolution of Intelligent Tutoring System (ITS) is the result of the amount of research in the field of education and artificial intelligence in recent years. English is the third most common languages in the world and also is the internationally dominant in the telecommunications, science and trade, aviation, entertainment, radio and diplomatic language as most of the areas of work now taught in English. Therefore, the demand for learning English has increased. In this paper, we describe the design of (...) an Intelligent Tutoring System for teaching English language grammar to help students learn English grammar easily and smoothly. The system provides all topics of English grammar and generates a series of questions automatically for each topic for the students to solve. The system adapts with all the individual differences of students and begins gradually with students from easier to harder level. The intelligent tutoring system was given to a group of students of all age groups to try it and to see the impact of the system on students. The results showed a good satisfaction of the students toward the system. (shrink)

Recently there is an increasing technological development in intelligent tutoring systems. This field has become interesting to many researchers. In this paper, we present an intelligent tutoring system for teaching information security. This intelligent tutoring systems target the students enrolled in Advanced Topics in Information Security in the faculty of Engineering and Information Technology at Al-Azhar University in Gaza. Through which the student will be able to study the course and solve related problems. An evaluation of the intelligent tutoring systems (...) was carried out and the results were promising. (shrink)

The article is aimed at studying environmental responsibility of multinational enterprises in electronics and IT sectors. The main aspects of environmental policy of global business enterprises have been systematized, their characteristics for such high-tech market leaders as Alphabet Inc, IBM and Intel Corporation have been given. Corporate policies have been analyzed and compared in three aspects of environmental activity of the companies selected for this study: waste recycling, energy use and environmental impact. The results of the analysis of eco-responsible companies’ (...) practices show that each company forms management style and tools by implementing environmental responsibility, but none of them has managed to hold higher positions in the ranking of business environmental responsibility. Reserves for activating eco-oriented companies’ policy in IT sector have been identified. (shrink)

Initial responses to questionnaires used to assess participants' understanding of informed consent for malaria vaccine trials conducted in the United States and Mali were tallied. Total scores were analyzed by age, sex, literacy (if known), and location. Ninety-two percent (92%) of answers by United States participants and 85% of answers by Malian participants were correct. Questions more likely to be answered incorrectly in Mali related to risk, and to the type of vaccine. For adult participants, independent predictors of higher scores (...) were younger age and female sex in the United States, and male sex in Mali. Scores in the United States were higher than in Mali (P = 0.005). Despite this difference participants at both sites were well informed overall. Although interpretation must be qualified because questionnaires were not intended as research tools and were not standardized among sites, these results do not support concerns about systematic low understanding among research participants in developing versus developed countries. (shrink)

Nghiên cứu xác định và đo lường được các nhân tố ảnh hưởng đến quyết định sử dụng dịch vụ của khách hàng cá nhân tại Ngân hàng Thương mại Cổ phần Phát triển Nhà TP. Hồ Chí Minh (HDBank) - Chi nhánh Đồng Nai. Kết quả của nghiên cứu cho thấy, có 7 nhân tố ảnh hưởng đến quyết định sử dụng dịch vụ của khách hàng cá nhân tại HDBank - Chi nhánh Đồng Nai bao gồm: Phương tiện (...) hữu hình; Sản phẩm/dịch vụ; Chất lượng dịch vụ; Mức phí sử dụng dịch vụ; Chính sách ngân hàng; Sự giới thiệu; Uy tín của thương hiệu. (shrink)

Abstract. In this article we developed scientific and applied foundations of commercialization of the nature-resource potential of anthropogenic objects, on the example of exhausted mines. It is determined that the category of “anthropogenic object” can be considered in a narrow-applied sense, as specific anthropogenic objects to ensure the target needs, and in a broad theoretical sense, meaning everything that is created and changed by human influence, that is the objects of both artificial and natural origin. It was determined that problems (...) of commercialization of the natural-resource potential of anthropogenic objects are most often considered by researchers for specific objects, without having complex methodological coverage from the point of view of combining environmental, technical, economic and managerial components. When studying the substantiation of the scientific base, the authors confirmed the feasibility of the commercialization of natural-resource potential of anthropogenic objects on the example of a number of theoretical scientific studies in reclamation, reconstruction, recreation, remediation, restoration of biological productivity and economic value of land disturbed by economic activity. The considered examples of exhausted mines in the 21st century in the USA, Canada, Germany, Romania, and Poland indicate a wide range of opportunities for their commercialization. The study of the potential for commercialization of exhausted mines in the post-Soviet countries testified to the underused reserves for the commercialization of their nature-resource potential and their high potential for further development. The authors proposed the identification of anthropogenic objects on the basic livelihood spheres of society. There were identified the main system (natural, biological, technical, economic, social, managerial) and structural (subjects, trends, threats, risks, problems, challenges) factors of diagnosing the state of an anthropogenic object. A set of measures has been developed for commercialization of an anthropogenic object in functional and production activities, product policy, financial and investment spheres, pricing and sales policies, promotion, management and determination of property rights. Recommendations were provided on optimizing the management decision-making process based on a set of positivistic development principles, methods, and management functions. The study allows international organizations, state and local authorities, territorial communities, owners and potential investors to see new opportunities and make mutually beneficial decisions on the rational use of the nature-resource potential of anthropogenic objects. (shrink)

New trends in the economic systems management in the context of modern global challenges: collective monograph / scientific edited by M. Bezpartochnyi, in 2 Vol. // VUZF University of Finance, Business and Entrepreneurship. – Sofia: VUZF Publishing House “St. Grigorii Bogoslov”, 2020. – Vol. 1. – 309 p.

ABSTRACT: It is a familiar story that Kant’s defence of our synthetic a priori cognition in the Critique of Pure Reason suffered sharp criticism throughout the extended philosophical revolutions that established analytic philosophy, the pragmatist tradition, and the phenomenological tradition as dominant philosophical movements in the first half of the twentieth century. One of the most important positive adaptations of Kant’s outlook, however, was the combined analytic and pragmatist conceptions of the a priori that were developed by the American philosophers (...) C. I. Lewis (1883–1964) and Wilfrid Sellars (1912–1989), most notably in Lewis’s 1929 classic, Mind and the World Order, followed by Sellars’ critical reworking of Lewis’s outlook in ‘Is There a Synthetic A Priori?’ (1953) and other mid-century articles. Both Lewis and Sellars defended central aspects of Kant’s analysis of our a priori knowledge of mind-independent physical objects and necessary causal connections. But both also radically transformed Kant’s view by defending the idea that there are alternative a priori conceptual frameworks that are subject to an ongoing process of reassessment and replacement on overall pragmatic and explanatory grounds. Furthermore, while Sellars’ answer to his question, ‘Is There a Synthetic A Priori?’ thus represented a partial endorsement of Lewis’s pragmatic relativization of the a priori, I argue that Sellars’ account of meaning diverged from Lewis in ways that constituted a significant improvement upon the previous ‘analytic’ defenses of the a priori, not only in Lewis but in general. This arguably has implications for wider disputes concerning the nature and possibility of a priori knowledge in non-formal domains. (shrink)

The giant strides to be taken in becoming an academic do not just entail acquiring knowledge through formal education but demand further steps to master, philosophize and profess knowledge. Apart from the credentials to show that quality conditions were fulfilled in a higher education, volumes of well researched publications in peer review academic journals are vital. In Nigeria, when this form of learning came through colonial education women were not as privileged as men to acquire it immediately. So, men become (...) educated first, hence were the first set of academics. Subsequently, women joined this league of educated men in the academic world. The utilization of this knowledge by both men and women in academic community encroached on culture, its administration and expression. In this instance, issues in various endeavours, including academics are expressed through culture of criticism and criticism of culture. This study examines women’s academic world and their efforts in criticizing Nigerian culture with a focus on Mabel Evwierhoma’s involvement using theatre scholarship. The theory of Cultural Studies as it relates to cultural criticism specifically feminist criticism will be adopted to explore cultural feminist thoughts of Nigerian women in the academics with Evwierhoma’s input as a focus. The study finds that since the inception of feminism in Nigeria, women have deployed its scholarship, to criticise culture. Women in the theatre have used every available tool including creative writing, critical writing, research, pedagogy and philosophy to highlight cultural values that favour women. Evwierhoma has made a robust impact in this regard. (shrink)

The paper is devoted to the study of determinants determined the level of financial security of economic systems. It is shown that the financial security of an economic system implies the achievement of a level of financial stability that will contribute to simultaneously maintaining financial equilibrium and ensuring targeted growth in line with the development strategy. The level of financial security of rail transport in Ukraine was analyzed and it was determined that the decline in its security was the result (...) of a complex interaction of external and internal factors, the main of which were tight government regulation, shifting the financial burden of social responsibilities to Ukrzaliznytsya, PJSC, lack of competition in the transportation of the main nomenclature of cargo and the unsatisfactory state of non-current assets. Based on the Argenti’s method, it is shown that the consequence of the inefficient financial management of Ukrzaliznytsia, PJSC are the reduction of its insolvency. Three main determinants of the financial security of rail enterprises were identified: a reduction in traffic volumes, an unstable capital structure and the impossibility of timely repayment of current liabilities. An additive model for assessing the impact of selected determinants on the level of financial security of Ukrzaliznytsia, PJSC is proposed. The analysis of the model parameters showed that the greatest impact has the index of industrial production, which is due to the predominant formation of its own financial resources of rail transport due to income from freight traffic. A complex of measures designed to improve the financial condition of rail enterprises was proposed. It is substantiated that in order to equalize existing threats, it is necessary to take political decisions aimed at improving the financial condition of Ukrzaliznytsia, PJSC by reducing the intensity of leaching of its financial resources, as well as implementing an anti-crisis financial strategy aimed at optimizing the capital structure and financial rehabilitation of rail enterprises. (shrink)

Đánh giá chất lượng công chức nói chung và công chức quản lý nhà nước về kinh tế cấp huyện nói riêng là khâu mở đường quan trọng trong các hoạt động quản lý công chức và kết quả thực thi công vụ là tiêu chí cơ bản trong đánh giá. Nghiên cứu tiếp thu kết quả các nghiên cứu đi trước để xây dựng mô hình lý thuyết các nhân tố ảnh hưởng đến kết quả thực thi công vụ (...) của công chức quản lý nhà nước về kinh tế cấp huyện ở TP. Hà Nội gồm 8 nhân tố: (1) Đào tạo, bồi dưỡng công chức; (2) Chính sách đãi ngộ; (3) Đánh giá công chức; (4) Bố trí, sử dụng công chức; (5) Kỷ cương, kỷ luật; (6) Phong cách lãnh đạo; (7) Đổi mới, sáng tạo của công chức; (8) Gắn kết với công việc của công chức. (shrink)

The republican ideal of non-domination identifies the capacity for arbitrary interference as a fundamental threat to liberty that can generate fearful uncertainty and servility in those dominated. I argue that republican accounts of domination can provide a powerful analysis of the nature of legal and institutional power that is encountered by people with mental disorders or cognitive disabilities. In doing so, I demonstrate that non-domination is an ideal which is pertinent, distinctive, and desirable in thinking through psychological disability. Finally, I (...) evaluate republican strategies for contesting domination, focusing on the limits of contestatory democracy, and proposing a participatory alternative which better addresses problems of political agency in the mentally disordered and cognitively disabled. (shrink)

This study examined students’ perception of rape and sexual violence and methods of prevention in tertiary institutions in Lagos State. It was a cross-sectional study carried out among one thousand, two hundred and eleven (1,211) female undergraduates selected from two tertiary institutions in Lagos State. The sample size for the study was one hundred and twenty-one (121) representing 10% of the population. Inferential statistics was used for analysis. The results revealed that majority of the students are aware of the different (...) types of rape but did not consider forced sexual intercourse between spouses as rape. The students have a good knowledge of rape and sexual violence. The students perceive that rape can have detrimental effects on the victims’ mental, physical and reproductive health. Avoiding late nights, dressing decently, increasing the presence of security officers at strategic places on campus and the likes were identified ways of preventing rape in tertiary institutions. Among the recommendations proffered are that students should review their dressing styles to conform to the morals of the society to prevent the occurrence of rape. (shrink)

Socialist republicans advocate public ownership and control of the means of production in order to achieve the republican goal of a society without endemic domination. While civic republicanism is often attacked for its conservatism, the relatively neglected radical history of the tradition shows how a republican form of socialism provides powerful conceptual resources to critique capitalism for leaving workers and citizens dominated. This analysis supports a programme of public ownership and economic democracy intended to reduce domination in the workplace and (...) wider society. I defend this socialist republicanism from both the Marxist objection that it overlooks the impersonal nature of domination under capitalism and the left-liberal objections that property-owning democracy or worker codetermination are sufficient to suppress dominating relationships. The resulting position identifies the need for more ambitious institutional grounds for republican liberty than is often supposed, while offering us a distinctive emancipatory justification for socialism. (shrink)

Biomedical diagnostic science is a great deal less successful than we've been willing to acknowledge in bioethics, and this fact has far-reaching ethical implications. In this article I consider the surprising prevalence of medically unexplained symptoms, and the term's ambiguous meaning. Then I frame central questions that remain answered in this context with respect to informed consent, autonomy, and truth-telling. Finally, I show that while considerable attention in this area is given to making sure not to provide biological care to (...) patients without a need, comparatively little is given to the competing, ethically central task of making sure never to obstruct access to biological care for those with diagnostically confusing biological conditions. I suggest this problem arises from confusion about the philosophical value of vagueness when it comes to the line between biological and psychosocial needs. (shrink)

To hold an environmental ethic is to hold that non-human beings and states of affairs in the natural world have intrinsic value. This seemingly straightforward claim has been the focus of much recent philosophical discussion of environmental issues. Its clarity is, however, illusory. The term ‘intrinsic value’ has a variety of senses and many arguments on environmental ethics suffer from a conflation of these different senses: specimen hunters for the fallacy of equivocation will find rich pickings in the area. This (...) paper is largely the work of the underlabourer. I distinguish different senses of the concept of intrinsic value, and, relatedly, of the claim that non-human beings in the natural world have intrinsic value; I exhibit the logical relations between these claims and examine the distinct motivations for holding them. The paper is not however merely an exercise in conceptual underlabouring. It also defends one substantive thesis: that while it is the case that natural entities have intrinsic value in the strongest sense of the term, i.e., in the sense of value that exists independently of human valuations, such value does not as such entail any obligations on the part of human beings. The defender of nature’s intrinsic value still needs to show that such value contributes to the well-being of human agents. (shrink)

Radical constructivists appeal to self-legislation in arguing that rational agents are the ultimate sources of normative authority over themselves. I chart the roots of radical constructivism and argue that its two leading Kantian proponents are unable to defend an account of self-legislation as the fundamental source of practical normativity without this legislation collapsing into a fatal arbitrariness. Christine Korsgaard cannot adequately justify the critical resources which agents use to navigate their practical identities. This leaves her account riven between rigorism and (...) voluntarism, such that it will not escape a paradox that arises when self-legislation is unable to appeal to external normative standards. Onora O'Neill anchors self-legislation more firmly to the self-disciplining structures of reason itself. However, she ultimately fails to defend sufficiently unconditional practical norms which could guide legislation. These endemic problems with radical constructivist models of self-legislation prompt a reconstruction of a neglected realist self-legislative tradition which is exemplified by Christian Wolff. In outlining a rationalist and realist account of self-legislation, I argue that it can also make sense of our ability to overcome anomie and deference in practical action. Thus, I claim that we need not make laws but can make them our own. (shrink)

This article uses sim-max games to model perceptual categorization with the goal of answering the following question: To what degree should we expect the perceptual categories of biological actors to track properties of the world around them? I argue that an analysis of these games suggests that the relationship between real-world structure and evolved perceptual categories is mediated by successful action in the sense that organisms evolve to categorize together states of nature for which similar actions lead to similar results. (...) This conclusion indicates that both strongly realist and strongly antirealist views about perceptual categories are too simple. (shrink)

This article undertakes a republican analysis of power in the workplace and labour market in order to determine whether workers are dominated by employers. Civic republicans usually take domination to be subjection to an arbitrary power to interfere with choice. But when faced with labour disputes over what choices it is normal for workers to make for themselves, these accounts of domination struggle to determine whether employers possess the power to interfere. I propose an alternative capabilitarian conception of domination as (...) the arbitrary power to determine access to capabilities necessary for relationships of equality between citizens. This approach allows us to diagnose domination in the workplace and the labour market but does not capture unfreedom arising from the wider socio-structural position of workers. Thus, I supplement this capabilitarian account of the domination of workers with a structural account of dominating power, which reveals a richer set of conditions under which employers dominate workers. (shrink)

This paper examines demonic agency and epistemology in the thought of Augustine. When Augustine claims that demons can “work miracles,” he means this in a specific sense: the actions and intelligence of demons are only miraculous from the standpoint of humans, whose powers of perception and action are limited in relation to those of demons. The character of demons’ bodies and the length of their lives provide abilities beyond what humans possess, but, as natural, created beings, demons adhere to the (...) physical rules of nature. Demons possess neither supernatural powers, nor perfect knowledge. Just as our wonder ceases when we are shown how a magic trick is executed, human astonishment makes way for rational understanding once we comprehend demonic nature. (shrink)

This paper addresses ways of arguing fors ome form of economic democracy from within a broadly Rawlsian framework. Firstly, one can argue that a right to participate in economic decision-making should be added to the Rawlsian list of basic liberties, protected by the first principle of justice. Secondly,I argue that a society which institutes forms of economic democracy will be more likely to preserve a stable and just basic structure over time, by virtue of the effects of economic democratization on (...) the development of an active, democratic character among citizens. Thirdly, I argue that a proper understanding of the demands of the difference principle shows that justice demands more than ex post redistribution, but also requires the ex ante redistribution of power and authority in economic life. This connects to Rawls’s discussion of the badness of inequality, and to his endorsement of a “property-owning democracy”. -/- My conclusion is that, even if we may doubt the success of this first Rawlsian argument,the second and third arguments are both successful, and together establish a strong Rawlsian case forseeing economic democratization as a requirement of justice. (shrink)

Many corporations are large, powerful, and wealthy. There are massive shortfalls of global justice, with hundreds of millions of people in the world living below the threshold of extreme poverty, and billions more living not far above that threshold. Where injustice and needs shortfalls must be remediated, we often look towards agents’ capabilities to determine who ought to bear the costs of rectifying the situation. The combination of these three claims grounds what I call a ‘linkage-based’ account of why corporations (...) have demanding positive duties to the global poor. In this paper, I put forward a distinctive linkage-based account of corporations’ positive duties centred on the idea of dependence and the importance of meeting agents’ core needs. In addition to outlining and defending this account, I will show that we can utilise its basic conceptual components to make headway on questions that have received insufficient attention in the business ethics literature; specifically, we can say something substantive about the weighting of needy agents’ competing claims to assistance, and about the limits to the demands that can be lodged against corporations on the basis of others' unmet needs. Having integrated considerations of duties' grounding, their comparative weight, and the limits of their demandingness into a single account of corporate positive duty, I conclude by discussing a challenge to attributing to corporations duties owed to the worst-off amongst the global poor. (shrink)

China’s rise to global power status is set to be amongst the primary shapers of politics and life more broadly in the 21st century. Yet despite its immense significance, political philosophers have been surprisingly quiet on the normative implications of China’s rise. This, I will argue, is a mistake. Not only does China’s rise generate interesting normative questions in its own right; it also upends some basic assumptions that many of us have hitherto adopted in our thinking about international distributive (...) justice. In the philosophical literature, the international order is often characterised by two sorts of states – developed and developing – with the former owing demanding duties and the latter having expansive permissions to further their own development. China’s status as both a genuine superpower and a middle-income country facing significant development challenges calls into question the continued functionality of such simplifying assumptions. Against the backdrop of China’s rise – and, to a lesser extent, that of other large emerging economies – this paper develops a more fine-grained account of how to conceive of states’ differential levels of advantage, distinguishing between states that are incapable, precariously capable, and robustly capable of realizing a minimally decent standard of domestic justice. This account reaffirms the assignment of the most onerous international duties to developed states, but also assigns duties and claims to developing states in a scalar fashion, with the upshot that better-off developing states in particular bear positive duties of international justice, owed to least-developed countries (LDCs). (shrink)

The project of this paper is to deliver a semantics for a broad subset of bare plural generics about racial kinds, a class which I will dub 'Type C generics.' Examples include 'Blacks are criminal' and 'Muslims are terrorists.' Type C generics have two interesting features. First, they link racial kinds with ​ socially perspectival predicates ​ (SPPs). SPPs lead interpreters to treat the relationship between kinds and predicates in generic constructions as nomic or non-accidental. Moreover, in computing their content, (...) interpreters must make implicit reference to socially privileged​ ​ perspectives which are treated as authoritative about whether a given object fits into the extension of the predicate. Such deference grants these authorities influence over both the conventional meaning of these terms and over the nature of the ​ objects ​ in the social ontology that these terms purport to describe, much the way a baseball umpire is authoritative over the meaning and metaphysics of 'strike'/​ strike ​. Second, terms like 'criminal' and 'terrorist' receive default ​ racialized ​ interpretations in which these terms conventionally token racial or ethnic identities. I show that neither of these features can be explained by Sarah-Jane Leslie's influential 'weak semantics' for generics, and show how my own 'socially perspectival semantics' fares better on both counts. Finally, I give an analysis of 'Blacks are criminal' which explores the semantic mechanisms that underlie default racialized interpretations. (shrink)

In Just Fodder, Milburn argues for a relational account of our duties to animals. Following Clare Palmer, he argues that, though all animals have negative rights that we have a duty not to violate, we only gain positive obligations towards animals in the contexts of our relationships with them, which can be personal or political. He argues that human beings have collective positive duties towards domesticated animals, in virtue of the kind of relationship between us established by domestication. However, when (...) it comes to wild animals, he argues that we have no such morally relevant relationships, and so we have only negative duties towards them. I argue that throughout history and even prehistory human beings have morally entangled themselves with wild animals sufficiently that we may in fact have collective positive duties towards many, if not all, wild animals. (shrink)

This study was designed to develop and validate an instrument that can enable researchers and scholars to measure the attitudes of teachers towards learners with disabilities in an inclusive classroom. The study was grounded on the three-components theory of attitude. A series of steps were followed to ascertain the face and content validity of the instrument. Based on the data collected from 532 respondents, preliminary screening was performed, items with weak or high correlation to others were dropped or retained. The (...) construct validity and dimensionality of the instrument was evaluated using Exploratory Factor Analysis (EFA), following the Principal Component Analysis (PCA) extraction, with a varimax rotation based on Eigenvalues greater than one. The results yielded a three-factor solution after suppressing loadings less than .40. These factors were labelled carefully based on the statements of the leading items loading. Cronbach alpha was employed in evaluating the reliability of the instrument, with values ranging from .849 to .938, indicating that the instrument is internally consistent. Consequently, the proposed 36 items instrument was reduced to 30 items. The procedures followed, coupled with the removal of dysfunctional items, resulted in an instrument with appropriate psychometric properties and high reliability for measurement. (shrink)

I reconstruct the civic republican foundations of Eugene Debs’s socialist critique of capitalism, demonstrating how he uses a neo-roman conception of freedom to condemn waged labour. Debs is also shown to build upon this neo-roman liberty in his socialist republican objections to the plutocratic capture of the law and threats of violence faced by the labour movement. This Debsian socialist republicanism can be seen to rest on an ambitious understanding of the demands of citizen sovereignty and civic solidarity. While Debs (...) shares some of the commitments of earlier American labour republican critics of capitalism, he departs from them in his thoroughgoing commitment to common democratic ownership of productive property. His socialist republicanism remains valuable today for its ability to illuminate features of plutocratic control, judicial autocracy, and the regime of property best suited to suppressing economic domination. I conclude that Debs not only deserves a prominent place in an emerging radical republican canon but presents a distinctive contrast with many of his Marxist contemporaries and offers a compelling challenge to recent liberal, plebeian, and socialist forms of republicanism. (shrink)

As schools publicly modernize in response to societal changes, additional teaching and learning methods are developed, observed, and used since learners have different learning styles that make it easier for them to grasp and retain the material. During the COVID-19 pandemic, teachers require different media to keep the classroom involved while presenting the lesson materials online, one of which is video tutorials. The purpose of this study was to analyze the extent of contextual effects of video tutorials used in general (...) chemistry, determine the relationship between video tutorial effectiveness and the respondents' academic performance, and analyze the significant difference between the four indicators of contextual effects of video tutorials and the respondents' profile. A descriptive-correlational quantitative research design was used in this study. The participants in this study were 144 Grade 12 STEM students from a private school in Sultan Kudarat, Philippines, who took their general chemistry course during the pandemic. The respondents were given a survey questionnaire created with Google Forms. The students agreed with all the assertions and rated them as effective in terms of their perceptions of general chemistry, implying that video tutorials are useful in teaching the subject. With p-values of .023, .046, and .010, respectively, the findings revealed a significant relationship between the overall mean of students' perceptions of the subject of General Chemistry, the concept and application of chemical knowledge and understanding, and their influence on students' academic performance. In terms of their perception, ideas, and application of chemical knowledge and comprehension, the results demonstrated that there is no statistically significant difference between the general mean of male and female students' responses. This basically means that by using video lectures, STEM students of all genders appreciate and understand General Chemistry as a subject. -/- . (shrink)

To avoid difficulties facing intention-based accounts of indexicals, Cohen () recently defends a conventionalist account that focuses on the context of tokening. On this view, a token of ‘here’ or ‘now’ refers to the place or time at which it tokens. However, although promising, such an account faces a serious problem: in many speech acts, multiple apparent tokens are produced. If I call Alaska from Paris and say ‘I'm here now’, an apparent token of my utterance will be produced in (...) both Paris and Alaska. The token-contextual account seems to imply that in such cases I will refer to both places and contradict myself. Here I argue that to resolve this and similar puzzles we must realize that not all apparent semantic tokens really are semantic tokens, and that to decide which ones count we must appeal to speaker intentions. However, because this appeal is made at the level of the metaphysics of semantic tokens rather than to determine their meaning, it does not raise the problems associated with intentionalism that the conventionalist hopes to avoid. The metaphysics of semantic tokens uncovered is surprisingly complex, showing that shapes and sounds can transition in and out of being utterances. (shrink)

In pornography, standard modelling contracts often require a performer to surrender rights over their public image and sexual media in perpetuity and across mediums. Under these contracts, performers are unable to determine who accesses, for what duration, and under what conditions, their sexual media. As a result, pornography has been described by some performers as a “life sentence” - a phrase which, if true, violates some strong intuitions we share about the importance of autonomy in sexual activity. Using the framework (...) of “affirmative consent,” I argue that these contracts violate performers' rights to sexual autonomy, and ought therefore to be considered objectionable. Overall, I argue that the legal regimes we create have a strong impact on people’s lives, and more important than legislating individual outcomes, the type of infrastructure we build around people’s decisions has the potential to radically empower - or disempower - those engaged in sex work. (shrink)

While much has been written about the functional profile of intentions, and about their normative or rational status, comparatively little has been said about the subjective authority of intention. What is it about intending that explains the ‘hold’ that an intention has on an agent—a hold that is palpable from her first-person perspective? I argue that several prima facie appealing explanations are not promising. Instead, I maintain that the subjective authority of intention can be explained in terms of the inner (...) structure of intention. In adopting an intention the agent comes to see herself as criticizable depending on whether she executes the intention. This allows us to explain in first-personal terms why the agent becomes disposed to act and deliberate in ways that are characteristic of intention. As intention-formation involves profound changes to reflexive evaluative attitudes, this is the ‘Self-Evaluation’ view of the subjective authority of intention. (shrink)

Economic liberty is best understood in opposition to economic domination. This article develops a radical republican conception of such domination. In particular, I argue that radical republicanism provides a more satisfactory account of individual economic freedom than the market-friendly liberties of working, transacting, holding, and using championed by Nickel and Tomasi. So too, it avoids the pitfalls of other conceptions of economic liberty which emphasize real freedom, alternatives to immiserating work, or unalienated labor. The resulting theory holds that economic domination (...) occurs when someone’s access to civic capabilities is contingent on the arbitrary economic power of others. Socialist institutions—suitably configured—can deliver on this individual economic freedom, allowing the dominating power of proprietors, shareholders, landlords, and managers to be kept in check, and providing an unconditional minimum that allows individual citizens to be less beholden to others in meeting many of their most fundamental civic needs. Thus, I conclude that socialism can be championed as a politics of individual economic liberty. (shrink)

The idea of wage slavery is often regarded with suspicion even among critics of capitalism. Sceptics note the dubious racial politics associated with its use, while recording many differences between the condition of waged workers and chattel slaves. However, these objections are more plausible on some conceptions of wage slavery than others. I look to the history of political thought to recover and reformulate a more defensible account, drawing on a neo-Roman understanding of slavery as subjection to another’s will (rather (...) than as ownership or social death). I demonstrate not only that a neo-Roman vocabulary was taken up by abolitionists, but recount how radical republicans used it to criticise the wage relation and call for the socialisation of property. This neo-Roman approach is shown to represent a break with more paternalistic appeals to wage slavery made by Tory radicals and Southern apologists for chattel slavery. However, in order to avoid cheapening the accusation of wage slavery, I argue that it only obtains when a worker’s ability to meet their most vital material needs is dependent on the will of employers. Thus, wage slavery becomes an extreme form of economic unfreedom, which does not encompass every case of worker domination. (shrink)

The Cyrenaics assert that (1) particular pleasure is the highest good, and happiness is valued not for its own sake, but only for the sake of the particular pleasures that compose it; (2) we should not forego present pleasures for the sake of obtaining greater pleasure in the future. Their anti-eudaimonism and lack of future-concern do not follow from their hedonism. So why do they assert (1) and (2)? After reviewing and criticizing the proposals put forward by Annas, Irwin and (...) Tsouna, I offer two possible reconstructions. In the first reconstruction, I explain claim (1) as follows: happiness has no value above and beyond the value of the particular pleasures that compose it. Also, there is no "structure" to happiness. The Cyrenaics are targeting the thesis that happiness involves having the activities of one's life forming an organized whole, the value of which cannot be reduced to the value of the experiences within that life. I explain claim (2) as follows: a maximally pleasant life is valuable, but the best way to achieve it is to concentrate heedlessly on the present. In the second reconstruction, the good is radically relativized to one's present preferences. The Cyrenaics assert that we desire some particular pleasure, e.g., the pleasure that results from having this drink now. Thus, our telos -- which is based upon our desires -- is this particular pleasure, not (generic) 'pleasure' or the maximization of pleasure over our lifetime. As our desires change, so does our telos. I conclude that the scanty texts we have do not allow us to decide conclusively between these reconstructions, but I give some reasons to support the second over the first. (shrink)

Biologists and philosophers of biology have argued that learning rules that do not lead organisms to play evolutionarily stable strategies (ESSes) in games will not be stable and thus not evolutionarily successful. This claim, however, stands at odds with the fact that learning generalization---a behavior that cannot lead to ESSes when modeled in games---is observed throughout the animal kingdom. In this paper, I use learning generalization to illustrate how previous analyses of the evolution of learning have gone wrong. It has (...) been widely argued that the function of learning generalization is to allow for swift learning about novel stimuli. I show that in evolutionary game theoretic models learning generalization, despite leading to suboptimal behavior, can indeed speed learning. I further observe that previous analyses of the evolution of learning ignored the short term success of learning rules. If one drops this assumption, I argue, it can be shown that learning generalization will be expected to evolve in these models. I also use this analysis to show how ESS methodology can be misleading, and to reject previous justifications about ESS play derived from analyses of learning. (shrink)

At the core of Kant’s Critique of Pure Reason was a decisive break with certain fundamental Cartesian assumptions or claims about consciousness and self-consciousness, claims that have nonetheless remained perennially tempting, from a phenomenological perspective, independently of any further questions concerning the metaphysics of mind and its place in nature. The core of this philosophical problem has recently been helpfully exposed and insightfully probed in Dan Zahavi’s book, Self and Other: Exploring Subjectivity, Empathy, and Shame. In these remarks I suggest (...) that Zahavi’s view of what he calls ‘The Experiential Self’ defends precisely the sorts of claims to which a Kantian account of consciousness is fundamentally opposed, and while assessing the overall merits of the two contrasting outlooks is no easy matter, I side with the Kantian view. (shrink)

Aenesidemus, the (re-)founder of Pyrrhonian skepticism, is usually said to have begun his career by breaking away from the Academy. This assertion rests on the word “συναιρεσιώτῃ” as it appears in Photius’ summary of Aenesidemus’ Pyrrhonian Discourses. I argue that Photius’ probable understanding of the Academy’s history undermines this traditional reading. I then examine the evidence external to Photius and conclude that it also speaks against the traditional narrative.

Epicurus is strongly committed to psychological and ethical egoism and hedonism. However, these commitments do not square easily with many of the claims made by Epicureans about friendship: for instance, that the wise man will sometimes die for his friend, that the wise man will love his friend as much as himself, feel exactly the same toward his friend as toward himself, and exert himself as much for his friend's pleasure as for his own, and that every friendship is worth (...) choosing for its own sake. These claims have led some scholars to assert that Epicurus inconsistently affirms that friendship has an altruistic element. I argue that the Epicurean claims about friendship can be reconciled with egoism and hedonism in psychology and ethics. Friendship is valuable because having friends provides one with security more effectively than any other means, and having confidence that one will be secure in the future either is identical to ataraxia, or the grounds on which one has it. (shrink)

I develop a socialist republican conception of economic liberty and show how it can be used to understand the domination of workers. It holds that both paid and unpaid workers can be deprived of economic freedom when they are exposed to an arbitrary power to undermine their access to the economic capabilities needed for civic equality. Measures intended to reduce domination are recommended, including public ownership of productive property, workplace democracy, and robust unconditional basic income and services. Finally, I discuss (...) the implications of this approach for platform capitalism, digital surveillance, the rise of automation, and post-work politics. (shrink)

Đánh giá chất lượng công chức nói chung và công chức quản lý nhà nước về kinh tế cấp huyện nói riêng là khâu mở đường quan trọng trong các hoạt động quản lý công chức và kết quả thực thi công vụ là tiêu chí cơ bản trong đánh giá. Nghiên cứu tiếp thu kết quả các nghiên cứu đi trước để xây dựng mô hình lý thuyết các nhân tố ảnh hưởng đến kết quả thực thi công vụ (...) của công chức quản lý nhà nước về kinh tế cấp huyện ở TP. Hà Nội gồm 8 nhân tố: (1) Đào tạo, bồi dưỡng công chức; (2) Chính sách đãi ngộ; (3) Đánh giá công chức; (4) Bố trí, sử dụng công chức; (5) Kỷ cương, kỷ luật; (6) Phong cách lãnh đạo; (7) Đổi mới, sáng tạo của công chức; (8) Gắn kết với công việc của công chức. (shrink)

We generally accept that medicine’s conceptual and ethical foundations are grounded in recognition of personhood. With patients in vegetative state, however, we’ve understood that the ethical implications of phenomenal consciousness are distinct from those of personhood. This suggests a need to reconsider medicine’s foundations. What is the role for recognition of consciousness (rather than personhood) in grounding the moral value of medicine and the specific demands of clinical ethics? I suggest that, according to holism, the moral value of medicine is (...) secured when conscious states are recognized in everyday medical science. Moreover, consciousness fully motivates traditional principles of clinical ethics if we understand respect for autonomy as respect for the dominion of an experiencer in the private, inescapable realm of bodily experience. When medicine’s foundations are grounded in recognition of consciousness, we understand how patients fully command respect even when they lack capacity to exercise their bodily dominion through decision-making. (shrink)

Semantic deference is the apparent phenomenon whereby some of -/- our concepts have their content fixed by the minds of others. The -/- phenomenon is puzzling both in terms of how such concepts are -/- supposed to work, but also in terms of why we should have -/- concepts whose content is fixed by others. Here I argue that if we -/- rethink semantic deference in terms of extended mind reasoning -/- we find answers to both of these questions: the (...) minds of others -/- can be understood to play a role in storing the semantic knowledge -/- underpinning our concepts without undermining their -/- functionality, and this ‘outsourcing’ of semantic knowledge greatly -/- expands our overall knowledge-bearing capacity, both at the level -/- of the individual and the community. I conclude that deference in -/- fact affords stronger grounds for a social expansion of knowledge -/- than standard extended mind reasoning permits. (shrink)

In ‘The Epistemic Goals of the Humanities’, Stephen Grimm (2024) argues for epistemic continuities between the humanities, on one hand, and the social and natural sciences, on the other. This paper focuses on discontinuities. Drawing inspiration from Svetlana Alexievich’s literary non-fiction, I argue that if a reader is to gain a specific kind of understanding of the actions of the agents who appear in such work, they must engage in a rational evaluation of those agents’ reasons and actions. This epistemic (...) process may yield, not just understanding of another’s action, but a grip on the evaluative distance between the reader and the agents she reads about, together with a greater appreciation of normative matters. These epistemic gains are, I suggest, central to the value of the humanities, and play a key role in its corrective power. (shrink)

One striking oddity about Democritus and Epicurus is that, even though Epicurus' theory of perception is largely the same as that of Democritus, Democritus and his followers draw skeptical conclusions from this theory of perception, whereas Epicurus declares that all perceptions are true or real. I believe that the dispute between Democritus and Epicurus stems from a question over what sort of ontological status should be assigned to sensible qualities. In this paper, I address three questions: 1) Why were Democritus (...) and his followers skeptical? 2) How did Epicurus modify Democritus' metaphysics in order to avoid these skeptical conclusions? and 3) How successful was he? -/- 1) I argue that Democritus allows only the intrinsic properties of atoms into his ontology, and then runs into skeptical difficulties because of the relativity of perception. 2) I propose that Epicurus modifies Democritus' ontology by allowing dispositional and relational properties as real properties of bodies. Sensible qualities are conceptualized as dispositional properties of bodies to cause certain experiences in percipients. 3) I argue that Epicurus does not run into the same problems as Democritus. Finally, I consider how my interpretation of Epicurus' ontology helps to make sense of his claim that all perceptions are alethes--'true' or 'real.'. (shrink)

The representational theory of phenomenal experience is often stated in terms of a supervenience thesis: Byrne recently characterises it as the thesis that “there can be no difference in phenomenal character without a difference in content”, while according to Tye, “[a]t a minimum, the thesis is one of supervenience: necessarily, experiences that are alike in their representational contents are alike in their phenomenal character.” Consequently, much of the debate over whether representationalism is true centres on purported counter-examples – that is (...) to say, purported failures of supervenience. The refutation of putative counter-examples has been, it seems to me, by and large successful. But there is a certain class of these for which the representationalist response has been something less than completely convincing. These are the cross-modality cases. I will explain what I mean, and then argue that the response in question is not only unconvincing but actually undermines the representationalist position. (shrink)

Appeals to nature are ubiquitous in Epicurean ethics and politics. The foundation of Epicurean ethics is its claim that pleasure is the sole intrinsic good and pain the sole intrinsic evil, and this is supposedly shown by the behavior of infants who have not yet been corrupted, "when nature's judgement is pure and whole." Central to their recommendations about how to attain pleasure is their division between types of desires: the natural and necessary ones, the natural but non-necessary ones, and (...) the vain and empty ones. Elsewhere, the Epicureans talk about the "natural goods" of political power and fame, and they contrast "natural wealth" with wealth as "defined by empty opinion." Finally, in their politics, Epicurus claims that the "the justice of nature is a pledge of reciprocal usefulness, [i.e.,] neither to harm one another nor to be harmed." This paper explores two questions regarding these various appeals to nature. The first is: what is it for these things to be natural, i.e., what notion of "natural" or "nature" is at play here? (Furthermore, is there a single notion being used across these appeals, and if not, how are they related?) The second is: what normative work does a thing's being natural do? That is, what reason, if any, does a desire's being natural give me for pursuing the object of that desire and trying to fulfill that desire, as opposed to not doing so and trying to eliminate it, and similarly for the other appeals to nature? (shrink)

Over 1000 companies have either curtailed or else completely ceased operations in Russia as a response to its invasion of Ukraine, a mass corporate exodus of a speed and scale which we’ve never seen. While corporate withdrawal appears to have considerable public support, it’s not obvious that it has done anything to hamper the Russian war effort, nor is it clear what the long-run effects of corporate withdrawal as a regularised response to war might be. Given this, it’s important the (...) evaluate the ethical merits of such a response. In this paper I critique what I take to be the two most common arguments given in favour of voluntary corporate withdrawal, which I label ‘the instrumental argument’ and ‘the clean hands argument’ respectively. After illustrating their shortcomings, I reframe corporations’ predicament as a ‘spattered hands’ case—one where they may do good by remaining in a war-waging state, but where they contribute indirectly to grave wrongdoing by doing so. Drawing on ideas from the ‘Business for Peace’ and ‘Business and Human Rights’ literature, I highlight the potentially positive role of corporate presence within war-waging countries, before highlighting four considerations which corporations ought to bear in mind when determining whether to withdraw, or whether it is the lesser evil to stay and to let their hands be spattered. (shrink)

What position on dualism does medicine require? Our understanding of that ques- tion has been dictated by holism, as defined by the biopsychosocial model, since the late twentieth century. Unfortunately, holism was characterized at the start with con- fused definitions of ‘dualism’ and ‘reductionism’, and that problem has led to a deep, unrecognized conceptual split in the medical professions. Some insist that holism is a nonreductionist approach that aligns with some form of dualism, while others insist it’s a reductionist view (...) that sets out to eradicate dualism. It’s important to consider each version. Nonreductive holism is philosophically consistent and clinically unprob- lematic. Reductive holism, however, is conceptually incoherent—yet it is the basis for the common idea that the boundary between medical and mental health disorders must be vague. When we trace that idea through to its implementation in medical practice, we find evidence that it compromises the safety of patient care in the large portion of cases where clinicians grapple with diagnosis at the boundary between psychiatry and medicine. Having established that medicine must embrace some form of nonreduc- tionism, I argue that Chalmers’ naturalistic dualism is a stronger prima facie candidate than the nonreductive alternatives. Regardless of which form of nonreductionism we prefer, some philosophical corrections are needed to give medicine a safe and coherent foundation. (shrink)

Each of the standard outlooks in the philosophy of perception --phenomenalism, direct realism, indirect realism, scepticism -- has thus been viewed as Hume's own considered position in the eyes of informed commentators. I argue that Hume does not ascribe univocally to any one of the traditional stances in the philosophy of perception, nor does he leave us only a schizophrenic or 'mood' scepticism. Hume attempted to resolve the traditional philosophical problem (or perhaps more accurately, to set it aside on principled (...) grounds) by transforming the issue from one of theoretical consistency to one of pragmatic coherence. Hume's moderate scepticism and his systematic naturalism entail a reflective 'return' to the vulgar (cp. T 223), a qualified normative endorsement of the directly realist beliefs of common life. The interpretive challenge is to understand the subtle nature of that endorsement, and to explain how it arises out of genuinely Humean doctrines. The account offered here attempts both to capture Hume's own considered position and to explain the attractions and shortcomings of each of the competing interpretations. After laying out the elements of Hume's account of perceptual belief (section I), I proceed to examine in some detail two recent attempts to interpret Hume as a realist (sections II-III). I contend that these revisionary accounts ascribe unHumean doctrines to Hume. The interpretation of Hume as an irreducible 'mood' sceptic or as a phenomenalist are in that respect both closer to the mark, but Hume's reflective return to the vulgar has recast the nature of the problem and leaves us with a position that is not reflected in the more traditional interpretations (section IV). (shrink)

We can discern two opposing viewpoints regarding synesthesia. According to the first, it is an oddity, an outlier, or a disordered condition. According to the second, synesthesia is pervasive, driving creativity, metaphor, or language itself. Which is it? Ultimately, I favor the first perspective, according to which cross-sensory synesthesia is an outlying condition. But the second perspective is not wholly misguided. My discussion has three lessons. First, synesthesia is just one of a variety of effects in which one sense modality (...) causally impacts and reshapes experience associated with another. These effects are utterly common. However, due to their unfamiliarity, and to their conflict with a widespread conception of the role of the senses in perception and perceptual experience, until recently they have been surprising. Second, synesthesia nevertheless must be distinguished from other inter-modal effects that lead to misperception, such as crossmodal illusions. Third, synesthesia also may be distinguished from the potentially much broader class of synesthetic effects, which could be common across the population and within individuals. (shrink)