The basic assumption of repertoire contraction is that only some of the logically closed subsets of the original belief set are viable as contraction outcomes. Contraction takes the form of choosing directly among these viable outcomes, rather than among cognitively more far-fetched objects such as possible worlds or maximal consistent subsets of the original belief set. In this first investigation of repertoire contraction, postulates for various variants of the operation are introduced. Necessary and sufficient (...) conditions are given for when repertoire contraction coincides with AGM contraction or with operations generated by AGM-style contraction on a belief base. A close connection is shown to hold between repertoire contraction and specified meet contraction. (shrink)

Blockage contraction is an operation of belief contraction that acts directly on the outcome set, i.e. the set of logically closed subsets of the original belief set K that are potential contraction outcomes. Blocking is represented by a binary relation on the outcome set. If a potential outcome X blocks another potential outcome Y, and X does not imply the sentence p to be contracted, then Y ≠ K ÷ p. The contraction outcome K ÷ p (...) is equal to the (unique) inclusion-maximal unblocked element of the outcome set that does not imply p. Conditions on the blocking relation are specified that ensure the existence of such a unique inclusion-maximal set for all sentences p. Blockage contraction is axiomatically characterized and its relations to AGM-style operations are investigated. In a finite-based framework, every transitively relational partial meet contraction is also a blockage contraction. (shrink)

We can often specify how we would contract by a certain sentence by saying that this contraction would coincide with some other contraction that we know how to perform. We can for instance clarify that our contraction by p&q would coincide with our contraction by p, or by q, or by {p, q}. In a framework where the set of potential outcomes is known, some contractions are “self-evident” in the sense that there is only one serious (...) candidate that can be the outcome of such a contraction. Contraction by a specific contractee (sentence or set of sentences to be contracted) is bootstrapped if it is specified by saying that it coincides with some such self-evident contraction. For a wide range of (multiple) contraction operators, contractions by any contractee can be bootstrapped. This means that the selection mechanism (selection function, incision function, etc.) can be replaced by a function called a bootstrapping selector that assigns to each contractee some “self-evident” contractee that yields the same outcome. With bootstrapping we can eliminate traditional extralogical components in contraction (e.g., selection functions) and replace them by bootstrapping selectors that reflect more closely the ways in which we actually reason and argue about belief contraction. (shrink)

During the past ten years Integrative Social Contracts Theory (ISCT) has become part of the repertoire of specialized decision-oriented theories in the business ethics literature. The intention here is to (1)␣provide a brief overview of the structure and strengths of ISCT; (2) identify recurring themes in the extensive commentary on the theory including brief mention of how ISCT has been applied outside the business ethics literature; (3) describe where research appears to be headed; and (4) specify challenges faced by (...) those who seek to reform ISCT. Key themes in the critiquing literature relate to (a) the identification process for hypernorms; (b) justification of the recognition of hypernorms; (c) proposals for considering meso or meta norms; (d)␣clarification of the relationship between stakeholder concepts and ISCT; (e) problems with potentially unoccupied moral free space; (f) sources of ethical obligation within the ISCT framework; and (g) the potential role for concepts of stakeholder dialogue and engagement. (shrink)

This book has two main tasks: (1) to call attention to the special challenges presented by our experience of affect—all varieties of pleasure and pain—and (2) to show how these challenges can be overcome by an “enrichment approach” that understands affect as the enrichment or deterioration of conscious activity as a whole. This “enrichment approach” draws from Alfred North Whitehead as well as the pragmatists John Dewey and William James, all of whom thought of affect as a fundamental aspect of (...) experience rather than a special class of feelings. It also draws from recent scientific research that suggests that the dynamic repertoire of consciousness can change, effectively expanding and contracting our capacity to feel. Weaving these perspectives together, the book develops a theory that accounts for the peculiar phenomenology of affect and sheds new light on a diverse range of experiences, from everyday pleasures and pains to the special satisfactions of the arts and religious festivity. At the same time, it presents a fresh and distinctively affect-centered perspective on the nature of consciousness. (shrink)

This article seeks to explain why the social movement had its historical origin in the 1760s. It argues that the rise of the social movement as a particular form of political action was closely linked to a new interpretation of sovereignty that emerged within eighteenth century British politics. This interpretation, which drew inspiration from Jean-Jacques Rousseau’s social contract thinking, not only resonated with the radicalism of John Wilkes and his followers’ struggle to promote civil liberties to Englishmen of all classes, (...) it also spurred a transformation of the repertoire of popular contention. The article traces the evolution of the concept of sovereignty in British political thought from the Restoration to the Wilkites and discusses how this evolution informed the contentious actions of the Wilkites as they formed the first mass movement to promote a specific political issue. (shrink)

Blockage revision is a version of descriptor revision, i.e. belief change in which a belief set K is changed with inputs whose success conditions are metalinguistic expressions containing the belief predicate \. This is a highly general framework that allows a single revision operator \ to take inputs corresponding to sentential revision ), contraction ) as well as more complex and composite operations. In blockage revision, such an operation is based on a relation \ of blockage among the set (...) of potential outcomes. \ signifies that if X satisfies the success condition of a belief change, then Y cannot be its outcome. The properties of blockage revision are investigated, and conditions on the blocking relation are specified that characterize various properties of the resulting operation of change. (shrink)

Introduction -- "Every Legitimate Government is Republican": Rousseau's Debt to and Departure from Montesquieu on Republicanism -- What if There is no Legislator? Rousseau's History of the Government of Geneva -- Rousseau's Republican Citizenship: The Moral Psychology of The Social Contract -- Rousseau's negative liberty: Themes of domination and skepticism in The Social Contract -- Rousseau's Ancient Ends of Legislation: Liberty, Equality (& Fraternity) -- Property and Possession in Rousseau's Social Contract -- Political Equality Among Unequals -- On the Primacy (...) of Peoplehood: Nations and Nationalism in Rousseau's Social Contract -- Rousseau on Voting and Electoral Laws -- Rousseau and the puzzle of the Roman Republic -- Rousseau's Case against Democracy -- Rousseau's Dilemma or "Of Civil Religion" -- Entreating the Political: Politics and Theology in Rousseau's Social Contract -- Civil Religion and Political Unity: Social Contract 4.8. (shrink)

Very diverse societies pose real problems for Rawlsian models of public reason. This is for two reasons: first, public reason is unable accommodate diverse perspectives in determining a regulative ideal. Second, regulative ideals are unable to respond to social change. While models based on public reason focus on the justification of principles, this book suggests that we need to orient our normative theories more toward discovery and experimentation. The book develops a unique approach to social contract theory that focuses on (...) diverse perspectives. It offers a new moral stance that author Ryan Muldoon calls, "The View From Everywhere," which allows for substantive, fundamental moral disagreement. This stance is used to develop a bargaining model in which agents can cooperate despite seeing different perspectives. Rather than arguing for an ideal contract or particular principles of justice, Muldoon outlines a procedure for iterated revisions to the rules of a social contract. It expands Mill's conception of experiments in living to help form a foundational principle for social contract theory. By embracing this kind of experimentation, we move away from a conception of justice as an end state, and toward a conception of justice as a trajectory. (shrink)

Social contract theory has been criticized as a “theory in search of application.” We argue that incorporating the nano, or individual, level of analysis into social contract inquiry will yield more descriptive theory. We draw upon the psychological contract perspective to address two critiques of social contract theory: its rigid macro-orientation and inattention to the process of contract formation. We demonstrate how a psychological contract approach offers practical insight into the impact of social contracting on day-to-day human interaction. We then (...) articulate several potentially testable propositions that emerge from this nano-level perspective. (shrink)

This paper examines the social contract theories of Grotius, Hobbes, Pufendorf, and Locke, highlighting the failure of their contractarian defenses of the military and military service. In order to ground the duties of military service, each theorist presumes a chivalric gender order wherein men as men are expected to be willing to sacrifice themselves as violent instruments for the sake of their families and communities. While Grotius, Hobbes, and Pufendorf use the contract method to defend absolute, or near absolute, political (...) authority wherein subject's primary political obligation is to serve the sovereign in war upon command, Locke uses the contract method to create a liberal political order that preserves the natural rights of subjects. Nevertheless, Locke maintains the commitment to self-sacrificial military service. In Locke, then, the military is peeled away from liberal civil society and we see the first statement of the civil-military distinction that persists today. (shrink)

‘Contract cheating’ has recently emerged as a form of academic dishonesty. It involves students contracting out their coursework to writers in order to submit the purchased assignments as their own work, usually via the internet. This form of cheating involves epistemic and ethical problems that are continuous with older forms of cheating, but which it also casts in a new form. It is a concern to educators because it is very difficult to detect, because it is arguably more fraudulent than (...) some other forms of plagiarism, and because it appears to be connected to a range of systemic problems within modern higher education. This paper provides an overview of the information and literature thus far available on the topic, including its definition, the problems it involves, its causal factors, and the ways in which educators might respond. We argue that while contract cheating is a concern, some of the suggested responses are themselves problematic, and that best practice responses to the issue should avoid moral panic and remain focussed on supporting honest students and good academic practice. (shrink)

This study investigates the cross-media repertoires of news consumption of young adults in today’s fragmented multi-media environment, and examines the interactions between those repertoires and the consumers’ civic engagement and political participation. By using a Q-sort method, the respondents were asked to sort a number of elicitation cards on a relational scalar grid, which allowed for subsequent statistical factor analysis of these qualitative data and the generation of a sub-typology of media consumption repertoires as well as the discursive practices of (...) the respondents. We also used a questionnaire which included questions about news consumption, political participation, and civic engagement. The findings revealed that most young adults used repertoires of digital and new media news consumption. The interviewees were highly conscious of their choices of news sources, and some young adults explicitly stated that they preferred to consume news from sources which reflected their own political views. In this study we were able to map news media repertoires of young adults in Israel and found that young adults do participate, and are largely involved, in activism and protests. (shrink)

How effectively communities of scientists come together and co-operate is crucial both to the quality of research outputs and to the extent to which such outputs integrate insights, data and methods from a variety of fields, laboratories and locations around the globe. This essay focuses on the ensemble of material and social conditions that makes it possible for a short-term collaboration, set up to accomplish a specific task, to give rise to relatively stable communities of researchers. We refer to these (...) distinctive features as repertoires, and investigate their development and implementation across three examples of collaborative research in the life sciences. We conclude that whether a particular project ends up fostering the emergence of a resilient research community is partly determined by the degree of attention and care devoted by researchers to material and social elements beyond the specific research questions under consideration. (shrink)

Framed within the broader theoretical context of social semiotics, we attempt to show how university students communicate using a variety of unique means, in particular social contexts. We privilege Pennycook and Otsuji’s semiotic assemblages, Jimaima and Simungala’s semiotic creativity, and the notion of semiotic economy as critical ingredients that conspire to give rise to the unique and complex coinages and innovations constituting students’ repertoires. We argue that, born out of creativity, the students’ repertoires are semiotically and economically charged discourses that (...) generate extended narratives such that more is realized with less. We show that this reality undoubtedly constitutes a multi-semiotic meaning-making endeavor that enacts and sustains students’ imagined and lived experiences in real sociocultural, historical, and political spaces in the multilingual landscapes of university campuses. (shrink)

Some theorists have developed formal approaches to truth that depend on counterexamples to the structural rules of contraction. Here, we study such approaches, with an eye to helping them respond to a certain kind of objection. We define a contractive relative of each noncontractive relation, for use in responding to the objection in question, and we explore one example: the contractive relative of multiplicative-additive affine logic with transparent truth, or MAALT. -/- .

The pervasive use of contracts in healthcare is a source of unease for many healthcare ethicists and patient advocates. This commentary examines the use of such contracts with individuals in rehabilitation settings who have complex medical and behavioural issues. The goals of this paper are to examine the many factors that can lead to contract use, to discuss some legal and ethical implications of contract use, and to assess contract use in light of concerns about health equity. The paper concludes (...) with some practical alternatives to the use of such contracts, and refers specifically to tools that might be borrowed from the field of behavioural therapy. (shrink)

In this pithy and highly readable book, Brian Skyrms, a recognised authority on game and decision theory, investigates traditional problems of the social contract in terms of evolutionary dynamics. Game theory is skilfully employed to offer new interpretations of a wide variety of social phenomena, including justice, mutual aid, commitment, convention and meaning. The author eschews any grand, unified theory. Rather, he presents the reader with tools drawn from evolutionary game theory for the purpose of analysing and coming to understand (...) the social contract. The book is not technical and requires no special background knowledge. As such, it could be enjoyed by students and professionals in a wide range of disciplines: political science, philosophy, decision theory, economics and biology. (shrink)

How robust is a contraction-free approach to the semantic paradoxes? This paper aims to show some limitations with the approach based on multiplicative rules by presenting and discussing the significance of a revenge paradox using a predicate representing an alethic modality defined with infinitary rules.

An important question for proponents of non-contractive approaches to paradox is why contraction fails. Zardini offers an answer, namely that paradoxical sentences exhibit a kind of instability. I elaborate this idea using revision theory, and I argue that while instability does motivate failures of contraction, it equally motivates failure of many principles that non-contractive theorists want to maintain.

This article sets out to provide a conceptual contribution to theoretical and empirical work on the level of media repertoires. We will first discuss theoretical approaches which allow for an explanation of media repertoires and relate them to the most prominent approaches to selective audience behavior. Secondly, in order to empirically analyze media repertoires we propose a combination of secondary analyses of existing surveys on media use and qualitative studies on the internal ‘architecture’ of these repertoires and their practical meaning (...) in the user's everyday life. These proposals for secondary analyses are illustrated by two examples based on different data sets and referring to different levels of analysis. (shrink)

In the present times of global environmental change, there is growing need for qualitative methods that would describe the meanings and significance of living environments. This paper proposes ecological repertoire analysis as a qualitative observation-based method for the environmental humanities. The method proceeds from theories relevant for ecosemiotics — ecofield analysis, umwelt theory, and perceptual affordance — and takes the event to be a basic unit of study. Interaction events are defined as any observable significant interactions between participants and (...) understood as having symptomatic qualities with regard to the broader ecosystem. The temporal and spatial pattern of the events allows for bringing forth the meaning motifs and general theme of the given environment. By interpreting activities of various animals in the framework of umwelt theory as well as the affordances that they use to relate with the environment, the method integrates the knowledge and competences of non-human species. The method is exemplified by a small study done on the shores of the river Emajõgi, conducted in August 2019 in Tartu, Estonia. Based on this study, ecological repertoire analysis appears to be a useful research method for analyzing conflicts and aggregations of different species in hybrid environments. (shrink)

This paper reorganizes and further develops the theory of partial meet contraction which was introduced in a classic paper by Alchourron, Gardenfors, and Makinson. Our purpose is threefold. First, we put the theory in a broader perspective by decomposing it into two layers which can respectively be treated by the general theory of choice and preference and elementary model theory. Second, we reprove the two main representation theorems of AGM and present two more representation results for the finite case (...) that "lie between" the former, thereby partially answering an open question of AGM. Our method of proof is uniform insofar as it uses only one form of "revealed preference", and it explains where and why the finiteness assumption is needed. Third, as an application, we explore the logic characterizing theory contractions in the finite case which are governed by the structure of simple and prioritized belief bases. (shrink)

The theoretical aspects and practical application of the termination of an employment contract upon an employee’s notice are analyzed in the paper. An employee can terminate an employment contract by his/her notice either without specifying any reason or due to some serious reasons. The problems of the regulation of the grounds for the exipiry of an employment contract are discussed and analyzed by comparison with the corresponding regulations in other European countries. Rulings of the Supreme Court of the Republic of (...) Lithuania are discussed to reveal the problems existing in practice. Conclusions and suggestions for the improvement of laws providing conditions for homogeneous interpretation of legal provisions are presented. (shrink)

_Contract Theory_ examines the logical and conceptual structures that arise in the process of making, honoring, and enforcing contracts. The touchstone of Anglo-American contract law is the determination of contractual intent. Two theories have competed for center stage: the subjective theory of the "meeting of the minds" and the objective theory in which the parties' manifestations and the transaction's contextual factors became the means for contract interpretation and enforcement. The implementation of the objective theory of contract is the "reasonable person (...) standard." Larry DiMatteo focuses on the development, construction, and application of the reasonable person standard. He undertakes a study of the origins of the reasonable person in the disciplines of philosophy, theology, and psychology and concludes with an examination of the interplay between this objective standard and the subjectivity of judgment. The importance of the synthesis of the objective and subjective elements of contracts is crucial for a complete understanding of contract law. (shrink)

Introduction Compulsory care is controversial, since respect for the patient’s autonomy is a standard requirement in health care. Many psychiatrists have experienced that patients with borderline personality syndrome sometimes demand compulsory care for themselves in order not to exert self-harm—like Ulysses contracts. The aim of this study was to examine the possible existence and extent of borderline personality syndrome-patient demands for Ulysses contracts regarding compulsory care in acute psychiatry, and how external influences and demands could affect the caregivers’ decisions about (...) compulsory care. Method An anonymous questionnaire, with three questions with fixed answers, was distributed to 42 licensed medical doctors on call at the psychiatric emergency unit in the city of Stockholm. Thirty-three questionnaires were answered, giving a response rate of 79%. Results Ninety-four percent of the respondents recognized the phenomenon of borderline personality syndrome patients requesting compulsory care, 21% stated that this request had affected their clinical decision, and 55% had used compulsory care for other reasons than the patient’s best interest. Discussion The results indicate that compulsory care is sometimes given in the form of Ulysses contracts for borderline personality syndrome patients. Also, compulsory care is sometimes used for other reasons than the borderline personality syndrome patient’s best interest. Psychological mechanisms affect the decisions of both patients and caregivers. More research should be done concerning to whom, why, and with what consequences compulsory care is prescribed. (shrink)

This article introduces the concept of the polymedia repertoire to explore how social meaning is indexed through the interplay of communicative resources at different levels of expression in digitally mediated interactions. The multi-layered polymedia repertoire highlights how people move fluidly between media platforms, semiotic modes and linguistic resources in the course of their everyday interactions, and enables us to locate digital communications within individuals’ wider practices. The potential of our theoretical contribution is illustrated through analysis of mobile phone (...) messaging between participants in a large multi-sited ethnography of the communicative practices of multilingual migrants working in linguistically diverse UK city neighbourhoods. Our analysis of mobile messaging exchanges in a day-in-the-life of these networked individuals reveals the importance of device attention in shaping interpersonal interactions, as well as the complex ways in which choices at different levels of a polymedia repertoire are structured by social relationships, communicative purpose and identification processes. (shrink)

Contract as Promise is a study of the philosophical foundations of contract law in which Professor Fried effectively answers some of the most common assumptions about contract law and strongly proposes a moral basis for it while defending the classical theory of contract. This book provides two purposes regarding the complex legal institution of the contract. The first is the theoretical purpose to demonstrate how contract law can be traced to and is determined by a small number of basic moral (...) principles. At the theory level the author shows that contract law does have an underlying, and unifying structure. The second is a pedagogic purpose to provide for students the underlying structure of contract law. At this level of doctrinal exposition the author shows that structure can be referred to moral principles. Together the two purposes support each other in an effective and comprehensive study of contract law. This second edition retains the original text, and includes a new Preface. It also includes a substantial new essay entitled Contract as Promise in the Light of Subsequent Scholarship--Especially Law and Economics which serves as a retrospective of the work accomplished in the last thirty years, while responding to present and future work in the field. (shrink)

Contractions on belief sets that have no finite representation cannot be finite in the sense that only a finite number of sentences is removed. However, such contractions can be delimited so that the actual change takes place in a logically isolated, finite-based part of the belief set. A construction that answers to this principle is introduced, and is axiomatically characterized. It turns out to coincide with specified meet contraction.

It is often argued that fully structural theories of truth and related notions are incapable of expressing a nonstratified notion of defectiveness. We argue that recently much-discussed non-contractive theories suffer from the same expressive limitation, provided they identify the defective sentences with the sentences that yield triviality if they are assumed to satisfy structural contraction.

Pateman challenges the way contemporary society functions by questioning the standard interpretation of an idea that is deeply embedded in American and British political thought: that our rights and freedoms derive from the social contract explicated by Locke, Hobbes, and Rousseau and interpreted in the United States by the Founding Fathers. The author shows how we are told only half the story of the original contract that establishes modern patriarchy. The sexual contract is ignored and thus men's patriarchal right over (...) women is also glossed over. No attention is paid to the problems that arise when women are excluded from the original contract but incorporated into the new contractual order. One of the main targets of the book is those who try to turn contractarian theory to progressive use, and a major thesis of the book is that this is not possible. Thus those feminists who have looked to a more "proper" contract- one between genuinely equal partners, or one entered into without any coercion- are misleading themselves. In the author's words, "In contract theory universal freedom is always a hypothesis, a story, a political fiction. Contract always generates political right in the forms of domination and subordination." Thus the book is also aimed at mainstream political theorists, and socialist and other critics of contract theory. The author offers a sweeping challenge to conventional understandings- of both left and right- of actual contracts in everyday life: the marriage contract, the employment contract, the prostitution contract, and the new surrogate mother contract. By bringing a feminist perspective to bear on the contradictions and paradoxes surrounding women and contract, and the relation between the sexes, she is able to shed new light on fundamental political problems of freedom and subordination. (shrink)

Isaac Levi's new book develops further his pioneering work in formal epistemology, focusing on the problem of belief contraction, or how rationally to relinquish old beliefs. Levi offers the most penetrating analysis to date of this key question in epistemology, offering a completely new solution and explaining its relation to his earlier proposals. He mounts an argument in favor of the thesis that contracting a state of belief by giving up specific beliefs is to be evaluated in terms of (...) the value of the information lost by doing so. The rationale aims to be thoroughly decision theoretic. Levi spells out his goals and shows that certain types of recommendations are obtained if one seeks to promote these goals. He compares his approach to his earlier account of inductive expansion. The recommendations are for "mild contractions." These are formally the same as the "severe withdrawals" considered by Pagnucco and Rott. The rationale, however, is different. A critical part of the book concerns the elaboration of these differences. The results are relevant to accounts of the conditions under which it is legitimate to cease believing and to accounts of conditionals. Mild Contraction will be of great interest to all specialists in belief revision theory and to many students of formal epistemology, philosophy of science, and pragmatism. (shrink)

This article proposes a specific logic of dynamics for integrative social contracts theory that combines two empirically oriented process extensions strengthening concreteness of Donaldson and Dunfee’s conceptualization, namely international policy regime theory and Tiebout migration. While either would help “dynamize” and “concretize” ISCT, the two combined are even more insightful. Real-world policy regime processes can develop concrete action-guiding norms instantiating hypernorms to guide business decisions. Donaldson and Dunfee placed empirical reliance on expectation of converging parallel evolution of universal principles and (...) authentic local values. ISCT remains vague on how global or local norms can develop and change, for two reasons. First, ISCT does not explain mechanisms for how proposed hypernorms can become actual global norms and also become accepted across extant authentic communities. International policy regime theory explains how hypernorms can become instantiated as global norms expressed in policy regimes. Second, a basic element in ISCT is implied consent positing free exit from voluntary moral communities. Empirically, individuals or businesses may be unable to exit from undesired membership in authentic communities to which they do not consent. The Tiebout migration model provides valuable insights concerning how substantive mobility or its absence improves on the minimum ISCT assumption of implied consent. An integrated logic of ISCT dynamics generates a three-level framework in which instantiated hypernorms and authentic community norms can empirically change, and individuals or businesses can migrate more freely across extant communities. (shrink)

Kernel contraction is a natural nonrelational generalization of safe contraction. All partial meet contractions are kernel contractions, but the converse relationship does not hold. Kernel contraction is axiomatically characterized. It is shown to be better suited than partial meet contraction for formal treatments of iterated belief change.

‘Ulysses contracts’ are an instrument through which a psychiatric patient may prearrange involuntary commitments to be put into effect if the patient satisfies certain diagnostic criteria in the future. Proposals for Ulysses contracts typically impose numerous safeguards. This paper argues against the intuitively plausible safeguard which permits only presently remitted patients to contract. Instead of requiring a patient's remission, it is argued that the appropriate safeguard is the patient's ability, whether remitted or not, to offer good reasons for wishing to (...) contract. In short, what matters is not an executive's character, but an executive's reasons, and a bad executive may have good reasons. Attempts to deny the accessibility of good reasons in unremitted patients are rejected on the ground that psychiatric diagnosis requires psychiatrists to be able to distinguish between good and bad reasons in both remitted and unremitted patients. If psychiatrists cannot do that, psychiatric diagnosis is impossible. (shrink)

Detecting contract cheating in written submissions can be difficult beyond direct plagiarism detectable via technology. Successfully identifying potential cases of contract cheating in written work such as essays and reports is largely dependent on the experience of assessors and knowledge of student. It is further dependent on their familiarity with the patterns and clues evident in sections of body text and reference materials to identify irregularities. Consequently, some knowledge of what the patterns and clues look like is required. This paper (...) documents how to identify some of the patterns and clues observed in essay and report submissions. Effective assessment design with specific contextual requirements make irregularities easier to detect and interpret. The irregularities identified were confirmed as instances of contract cheating through conversations held with postgraduate students. An essential element of the conversations was the evidence presented for discussion. Irregularities were noted on a pro-forma specifically developed for this purpose. Patterns identified include misrepresented bibliographic data, inappropriate references, irrelevant material and generalised text that did not address the assessment question or grading criteria. The validated patterns formed the basis of identifying potential instances of contract cheating in later submissions. Timely conversations with students before the end of semester are essential to determining whether the patterns and clues link to poor knowledge of academic writing conventions or classified as contract cheating necessitating the application of appropriate penalties under institutional policies and procedures. (shrink)

Contract cheating is a challenging problem facing higher and further education providers (HE and FE) worldwide. In the UK, contract cheating has been identified as a growing problem by the HEA and, more recently, the Quality Assurance Agency for Higher Education and the Department for Education. The high rate of contact cheating among students suggests that 8–9% of degrees awarded in the UK are unsafe. To address this issue, the current study with a new approach seeks to investigate student’s motivations, (...) experiences, and rationale for using contract cheating from their point of view. Collected data has been subjected to content analysis and the findings show different phases and drivers in this process. This study will help increase awareness among UK academics and education providers about the processes involved in contract cheating and propose a set of recommendations for the future. (shrink)

_Contract and Domination_ offers a bold challenge to contemporary contract theory, arguing that it should either be fundamentally rethought or abandoned altogether. Since the publication of John Rawls's _A Theory of Justice_, contract theory has once again become central to the Western political tradition. But gender justice is neglected and racial justice almost completely ignored. Carole Pateman and Charles Mills's earlier books, _The Sexual Contract_ and _The Racial Contract_, offered devastating critiques of gender and racial domination and the contemporary contract (...) tradition's silence on them. Both books have become classics of revisionist radical democratic political theory. Now Pateman and Mills are collaborating for the first time in an interdisciplinary volume, drawing on their insights from political science and philosophy. They are building on but going beyond their earlier work to bring the sexual and racial contracts together. In _Contract and Domination_, Pateman and Mills discuss their differences about contract theory and whether it has a useful future, excavate the settler contract that created new civil societies in North America and Australia, argue via a non-ideal contract for reparations to black Americans, confront the evasions of contemporary contract theorists, explore the intersections of gender and race and the global sexual-racial contract, and reply to their critics. This iconoclastic book throws the gauntlet down to mainstream white male contract theory. It is vital reading for anyone with an interest in political theory and political philosophy, and the systems of male and racial domination. (shrink)

We present a decision-theoretically motivated notion of contraction which, we claim, encodes the principles of minimal change and entrenchment. Contraction is seen as an operation whose goal is to minimize loses of informational value. The operation is also compatible with the principle that in contracting A one should preserve the sentences better entrenched than A (when the belief set contains A). Even when the principle of minimal change and the latter motivation for entrenchment figure prominently among the basic (...) intuitions in the works of, among others, Quine and Ullian (1978), Levi (1980, 1991), Harman (1988) and Gärdenfors (1988), formal accounts of belief change (AGM, KM – see Gärdenfors (1988); Katsuno and Mendelzon (1991)) have abandoned both principles (see Rott (2000)). We argue for the principles and we show how to construct a contraction operation, which obeys both. An axiom system is proposed. We also prove that the decision-theoretic notion of contraction can be completely characterized in terms of the given axioms. Proving this type of completeness result is a well-known open problem in the field, whose solution requires employing both decision-theoretical techniques and logical methods recently used in belief change. (shrink)

Students are using file sharing sites to breach academic integrity in light of the Covid-19 pandemic. This paper analyses the use of one such site, Chegg, which offers “homework help” and other academic services to students. Chegg is often presented as a file sharing site in the academic literature, but that is just one of many ways in which it can be used. As this paper demonstrates, Chegg can and is used for contract cheating This is despite the apparent existence (...) of an Honour Code on Chegg which asks students not to breach academic integrity. With pandemic led safety considerations leading to increased online teaching and assessment, the paper analyses data relating to how Chegg is used by students in five STEM subjects, namely Computer Science, Mechanical Engineering, Electrical Engineering, Physics and Chemistry. The results show that students are using Chegg to request exam style questions. They demonstrate that contract cheating requests can be put live and answered within the short duration of an examination. The number of student requests posted for these five subjects increased by 196.25% comparing the time period April 2019 to August 2019 with the period April 2020 to August 2020. This increase corresponds with the time when many courses moved to be delivered and assessed online. The growing number of requests indicates that students are using Chegg for assessment and exam help frequently and in a way that is not considered permissible by universities. The paper concludes by recommending that academic institutions put interventions in place to minimise the risk to educational standards posed by sites such as Chegg, particularly since increased online teaching and assessment may continue after the pandemic. (shrink)

Libertarians often rely on arguments that subordinate the principle of liberty to the value of its economic consequences. This invites the question of what a pure libertarian theory of justice—one that takes liberty as its overriding concern—would look like. Grotius's political theory provides a template for such a libertarianism, but it also entails uncomfortable commitments that can be avoided only by compromising the principle of liberty. According to Grotius, each person should be free to decide how to act as long (...) as her actions do not violate the equal liberty of others. According to this principle, however, people are free to enter any contract and alienate any rights, permitting even contracts of slavery or the alienation of rights of bodily integrity. Libertarians can escape this commitment to absolute freedom of contract only by adopting ad-hoc amendments to the principle of liberty. (shrink)

This chapter contains sections titled: Background: mapping the field of business ethics The evolution of social contract approaches to business ethics Integrative social contracts theory (ISCT) Remaining issues and promising research directions for contractarian business ethics.

John Rawls, in his distinguished revival and animation of the theory of the social contract, maintains that “the procedure of contract theories provides … a general analytic method for the comparative study of conceptions of justice ”. As a corollary, he holds, secondly, that “if one interpretation [of the contractual situation] is philosophically most favoured, and if its principles characterize our considered judgments, we have a procedure for justification as well ”. Finally, Rawls uses the social contract as a critical (...) or polemic device; he is prepared to reject a conception of justice if the contractual situation associated with it contains objectionable features. (shrink)

As the contract cheating market has become more sophisticated and competition has intensified, the contract cheating industry has had to redevelop its approach to gain custom. The industry has developed new models of internal operation and providers are using more sophisticated techniques to reach potential customers. This paper discusses contract cheating industry workflows and introduces terminology to allow complexities of the industry to be more consistently discussed. Examples are provided throughout to indicate the scale and challenge of the contract cheating (...) industry operations.An analysis of contract cheating operations on the micro-outsourcing website Fiverr.com is presented, using comparative data collected in June 2016 and October 2018. The analysis of the data demonstrates how the contract cheating industry is seeing continual change. Specifically, on Fiverr.com, this includes an increase in the number of providers offering essay writing services, particularly those from Kenya and Pakistan. The increase in service availability is accompanied by an associated reduction in essay pricing. The advertised pricing per 1000 words has dropped substantially, from $31.73 USD to $5.73 USD. The accounts used by contract cheating providers are also being replaced at an increased rate.Based on the data, contract cheating providers on Fiverr.com are currently estimated to be taking a minimum of $92,001 USD per year in revenue. This is an example calculated from only one search term on which contract cheating providers advertise on only one micro-outsourcing site used for contract cheating. The actual industry income from micro-outsourcing web sites is likely to be substantially higher. (shrink)

I argue that social-contract theory cannot succeed because reasonable people may always disagree, and that social-contract theory is irrelevant to the problem of the legitimacy of a form of government or of a system of moral rules. I note the weakness of the appeal to implicit agreement, the conflation of legitimacy with stability, the undesirability of “public justification” and the apparent blindness to the evolutionary critical-rationalist approach of Hayek and Popper. I employ that approach to sketch answers to the theoretical, (...) historical and practical questions about the legitimacy of government or of systems of moral rules. (shrink)

This article considers the principles that ought to be used to determine the scope and content of contract law's «default rules», the rules that will, in the absence of express exclusion, govern parties» contractual relationships. It examines three, ostensibly competing, approaches discussed in the literature: that defaults be grounded in the subjective consent of contracting parties, in the customs and norms immanent within the parties» community, and in the value of economic efficiency. It argues that each has something of value (...) to tell us about default rules, but that none can, in isolation, offer a wholly compelling prescription for their design. Rather, the best such prescription must be an eclectic one, drawing something from all three accounts, but varying to reflect the institution promulgating the default. Where defaults are promulgated legislatively, the case for choosing rules that will promote efficiency is a strong one, and the main criticism of efficiency analysis is shown, in this particular context, to be misguided. Where, however, defaults are promulgated adjudicatively—in the context of settling individual cases—the normative appeal of efficiency is much reduced. The article, then, criticizes efficient adjudicative defaults against their defenders, whilst defending efficient legislative defaults against their critics. (shrink)