In this book I look at the tradition of eudaimonistic ethics which stems from Aristotle's treatment of ethics, and which takes distinct, though related forms in Epicurus, the Stoics and the Sceptics. I look at this tradition from different points of view: how is it related to human nature, how does it account for other-related virtue and action, and how much does it require in terms of revising previously held priorities. I discuss the methodology of discussing ancient texts in ways (...) that relate them to contemporary concerns, particularly the importance of respecting the texts and avoiding anachronism. (shrink)

According to an increasingly popular epistemological view, people need outright beliefs in addition to credences to simplify their reasoning. Outright beliefs simplify reasoning by allowing thinkers to ignore small error probabilities. What is outright believed can change between contexts. It has been claimed that thinkers manage shifts in their outright beliefs and credences across contexts by an updating procedure resembling conditionalization, which I call pseudo-conditionalization (PC). But conditionalization is notoriously complicated. The claim that thinkers manage their beliefs via PC is (...) thus in tension with the view that the function of beliefs is to simplify our reasoning. I propose to resolve this puzzle by rejecting the view that thinkers employ PC. Based on this solution, I furthermore argue for a descriptive and a normative claim. The descriptive claim is that the available strategies for managing beliefs and credences across contexts that are compatible with the simplifying function of outright beliefs can generate synchronic and diachronic incoherence in a thinker’s attitudes. Moreover, I argue that the view of outright belief as a simplifying heuristic is incompatible with the view that there are ideal norms of coherence or consistency governing outright beliefs that are too complicated for human thinkers to comply with. (shrink)

In this paper, I highlight an interesting difference between belief on the one hand, and suspended judgment and credence on the other hand. This difference is the following: credences and suspended judgments are suitable to serve as transitional as well as terminal attitudes in our reasoning, whereas beliefs are only appropriate as terminal attitudes. The notion of a transitional attitude is not an established one in the literature, but I argue that introducing it helps us better understand the different roles (...) suspended judgments and credences can play in our reasoning. Transitional and terminal attitudes have interestingly different descriptive and normative properties. I also compare my account of transitional attitudes to other inquiry-guiding attitudes that have recently been characterized in the literature and explain why they are different. (shrink)

The book provides a commentary on Plato's Republic which encourages the reader to be stimulated to philosophical thinking by Plato's wide-ranging discussions.

What enables individuals to act together? Recent discoveries suggest that a variety of mechanisms are involved. But something fundamental is yet to be investigated. In joint action, agents represent a collective goal, or so it is often assumed. But how, if at all, are collective goals represented in joint action and how do such representations impact performance? To investigate this question we adapted a bimanual paradigm, the circle-line drawing paradigm, to contrast two agents acting in parallel with two agents performing (...) a joint action. Participants were required to draw lines or circles while observing circles or lines being drawn. The findings indicate that interpersonal motor coupling may occur in joint but not parallel action. This suggests that participants in joint actions can represent collective goals motorically. (shrink)

Scholarship in neuroethics and related disciplines has long reflected on the value of different conceptual models of disability and impairment. While this theoretical work is valuable, centering the voices of people with mental health conditions in neuroethics research can help us better understand how such models apply in everyday people’s lives. Drawing on qualitative data from a study on mental health peer providers’ lived experiences of recovery, this paper will demonstrate that peers borrow from both a neurodiversity framework and the (...) medical model of disability, though their feelings toward the two models were often complex and ambivalent. These findings advance neuroethics by indicating that future research and clinical practice should take a nuanced approach to responding to the needs of people with mental health conditions and turn to peers as experts, honoring their values and recognizing both the promise and pitfalls of living with a mental health condition. (shrink)

Epistemic permissivism is the view that it is possible for two people to rationally hold incompatible attitudes toward some proposition on the basis of one body of evidence. In this paper, I defend a particular version of permissivism – unacknowledged permissivism (UP) – which says that permissivism is true, but that no one can ever rationally believe that she is in a permissive case. I show that counter to what virtually all authors who have discussed UP claim, UP is an (...) attractive view: it is compatible with the intuitive motivations for permissivism and avoids a significant challenge to permissivism: the arbitrariness objection. (shrink)

Sentences containing predicates of personal taste exhibit two striking features: whether they are true seems to lie in the eye of the beholder and whether they are true can be—and often is—subject to disagreement. In the last decade, there has been a lively debate about how to account for these two features. In this paper, I shall argue for two claims: first, I shall show that even the most promising approaches so far offered by proponents of so-called indexical contextualism fail (...) to account for the disagreement feature. They might be able to account for some disagreement data, but they have trouble accounting for two kinds of disagreement data that caused the estrangement from indexical contextualism and the migration to relativism in the first place: the denial and the retraction data. Second, I shall show that we still do not have to abandon indexical contextualism, because what I shall call the superiority approach—a new pragmatically extended version of indexical contextualism—can very well account for the data. (shrink)

In Accuracy and the Laws of Credence Richard Pettigrew assumes a particular view of belief, which states that people don't have any other doxastic states besides credences. This is in tension with the popular position that people have both credences and outright beliefs. Pettigrew claims that such a dual view of belief is incompatible with the accuracy-first approach. I argue in this paper that it is not. This is good news for Pettigrew, since it broadens the appeal of his framework.

Tanney challenges not only the cognitivist approach that has dominated philosophy and the special sciences for fifty years, but metaphysical-empirical approaches to the mind in general. Rules, Reason, and Self-Knowledge advocates a return to the world-involving, circumstance-dependent, normative practices where the rational mind has its home.

What attitudes can we rationally take towards our philosophical views? In this paper, I offer a novel answer to this question that draws on the distinction between transitional and terminal attitudes (Staffel 2019). Terminal attitudes are the kinds of attitudes, such as beliefs and credences, that we form as conclusions of reasoning processes. Transitional attitudes, by contrast, are attitudes we form during ongoing deliberations, before we settle on an opinion about how our information bears on the question of interest. I (...) argue that we can rationally hold terminal attitudes towards local philosophical claims, but not global ones. Only transitional attitudes can be rationally held towards global philosophical claims, at least in most cases. (shrink)

This reply to an ongoing debate between conspiracy theory researchers from different disciplines exposes the conceptual confusions that underlie some of the disagreements in conspiracy theory research. Reconciling these conceptual confusions is important because conspiracy theories are a multidisciplinary topic and a profound understanding of them requires integrative insights from different fields. Specifically, we distinguish research focussing on conspiracy *theories* (and theorizing) from research of conspiracy *belief* (and mindset, theorists) and explain how particularism with regards to conspiracy theories does not (...) mean we cannot define a problematic subclass of conspiracy beliefs, while avoiding the problems of generalism. We hope this reply helps conspiracy theory researchers recognize the differences between studying conspiracy theories and conspiracy beliefs and appreciate the possibilities for fruitful, integrative, and interdisciplinary research. (shrink)

There are many sorts of day-to-day choices that are such that, if enough people were to choose one way rather than another, serious harm could be avoided or reduced, and yet it does not seem that any one such choice will itself make a difference. Consider, for example, how our collective consumer choices have various serious environmental and social consequences, and yet for many products, it is doubtful that one purchase more or less will itself make a difference to these (...) outcomes. How are we to understand what each of us ought to do in these sorts of contexts? This paper further advances and illuminates a thesis that I have argued for elsewhere: that a purely ‘non-instrumental’ approach to this question is not satisfactory. A necessary and central part of understanding how to think about an individual choice in these contexts is showing that it does matter for instrumental reasons - for reasons having to do with its ability to have an influence on the outcome. Once a core instrumental solution is found, other moral considerations can build on top. I argue for this by way of an examination of a new non-instrumental approach advanced by Wieland and van Oeveren: a participation-based approach. I also identify what I think is the main source of resistance to my thesis: a mistaken conflation of two different problems. (shrink)

Sorensen offers the following definition of a ‘knowledge-lie’: ‘An assertion that p is a knowledge-lie exactly if intended to prevent the addressee from knowing that p is untrue but is not intended to deceive the addressee into believing p.’ According to Sorensen, knowledge-lies are not meant to deceive their addressee, and this fact is supposed to make them less bad than ordinary lies. I will argue that standard cases of knowledge-lies, including almost all the cases Sorensen considers, do in fact (...) involve deception, contrary to what Sorensen claims. And while there are cases of non-deceptive knowledge-lies, such cases are deviant, either because it is only incidental that the knowledge-preventing assertion is a lie, or because it is only incidental that the lie doesn't deceive. Here's an example of a knowledge-lie: Dr Head is considering firing Dr Appendix because of his weak research. But he doesn't want to fire Appendix unless he knows that Appendix's research isn't good, and so he consults Dr Heart. Head knows that if Appendix's research is good, then Heart will tell the truth and say so, whereas if Appendix's work isn't good, then Heart may or may not …. (shrink)

Background Nurses frequently face situations in their daily practice that are ethically difficult to handle and can lead to moral distress. Objective This study aimed to explore the phenomenon of moral distress and describe its work-related predictors and individual consequences for home-care nurses in Germany. Research design A cross-sectional design was employed. The moral distress scale and the COPSOQ III-questionnaire were used within the framework of an online survey conducted among home-care nurses in Germany. Frequency analyses, multiple linear and logistic (...) regressions, and Rasch analyses were performed. Participants and research context The invitation to participate was sent to every German home-care service ( n = 16,608). Ethical considerations The study was approved by the Data Protection Office and Ethics Committee of the German Federal Institute for Occupational Safety and Health. Results A total of 976 home-care nurses participated in this study. Job characteristics, such as high emotional demands, frequent work-life-conflicts, low influence at work, and low social support, were associated with higher disturbance caused by moral distress in home-care nurses. Organizational characteristics of home-care services, such as time margin with patients, predicted moral distress. High disturbance levels due to moral distress predicted higher burnout, worse state of health, and the intention to leave the job and the profession, but did not predict sickness absence. Conclusions To prevent home-care nurses from experiencing severe consequences of moral distress, adequate interventions should be developed. Home-care services ought to consider family friendly shifts, provide social support, such as opportunities for exchange within the team, and facilitate coping with emotional demands. Sufficient time for patient care must be scheduled and short-term takeover of unknown tours should be prevented. There is a need to develop and evaluate additional interventions aimed at reducing moral distress, specifically in the home-care nursing sector. (shrink)

Hannah Arendt has been one of empathy’s most formidable and influential critics among contemporary political theorists. In this article, I suggest that her argument against empathy is no argument at all. The line she draws between empathy and imagination is arbitrary, and imagination cannot – in and by itself – sustain the work of representative thinking, which Arendt assigns to it. With this critique of Arendt, and the introduction of an alternative view of empathy put forth by Karl Jaspers, Arendt’s (...) mentor and friend, I hope to open the way for a reconsideration of the distrust with which empathy is met among many political theorists. (shrink)

The aim of this paper is to examine whether it would be advantageous to introduce knowledge norms instead of the currently assumed rational credence norms into the debate about decision making under normative uncertainty. There is reason to think that this could help us better accommodate cases in which agents are rationally highly confident in false moral views. I show how Moss’ view of probabilistic knowledge can be fruitfully employed to develop a decision theory that delivers plausible verdicts in these (...) cases. I also argue that, for this new view to be better than existing alternatives, it must adopt a particular solution to the new evil demon problem, which asks whether agents and their BIV-counterparts are equally justified. In order to get an attractive decision theory for cases of moral uncertainty, we must reject the claim that agents and their BIV-counterparts are equally justified. Moreover, the resulting view must be supplemented with a moral epistemology that explains how it is possible to be rationally morally uncertain. This is especially challenging if we assume that moral truths are knowable a priori. (shrink)

This paper examines the surprisingly central role of sympathetic love within Margaret Cavendish’s philosophy. It shows that such love fulfils a range of metaphysical functions, and highlight an important shift in Cavendish’s account vis-a-vis earlier conceptions: sympathetic love is no longer given an emanative or mechanistic explanation, but is naturalized as an active emotion. It furthers investigate to what extent Cavendish’s account reveals a rift between the realm of nature and the realm of human sociability, and whether this rift really (...) prompts an inward turn, as some interpreters have suggested. (shrink)

In this paper we analyze relations between _ontology_ in anthropology and philosophy beyond simple homonymy or synonymy and show how this diagnosis allows for new interdisciplinary links and insights, while minimizing the risk of cross-disciplinary equivocation. We introduce the ontological turn in anthropology as an intellectual project rooted in the critique of dualism of culture and nature and propose a classification of the literature we reviewed into first-order claims about the world and second-order claims about ontological frameworks. Next, rather than (...) provide a strict definition of _ontology_ in anthropological literature, we argue that the term is used as a heuristic addressing a web of sub-concepts relating to interpretation, knowledge, and self-determination which correspond to methodological, epistemic, and political considerations central to the development of the ontological turn. We present a case study of rivers as persons to demonstrate what the ontological paradigm in anthropology amounts to in practice. Finally, in an analysis facilitated by a parallel between the first- and second-order claims in anthropology, and _ontology_ and meta-_ontology_ in philosophy (respectively), we showcase the potential for contribution of ontological anthropology to contemporary philosophical debates, such as ontological gerrymandering, relativism and social _ontology_, and vice versa. (shrink)

Although Gilbert Ryle published on a wide range of topics in philosophy (notably in the history of philosophy and in philosophy of language), including a series of lectures centred on philosophical dilemmas, a series of articles on the concept of thinking, and a book on Plato, The Concept of Mind remains his best known and most important work. Through this work, Ryle is thought to have accomplished two major tasks. First, he was seen to have put the final nail in (...) the coffin of Cartesian dualism. Second, as he himself anticipated, he is thought to have argued on behalf of, and suggested as dualism's replacement, the doctrine known as philosophical (and sometimes analytical) behaviourism. Sometimes known as an “ordinary language”, sometimes as an “analytic” philosopher, Ryle—even when mentioned in the same breath as Wittgenstein and his followers—is considered to be on a different, somewhat idiosyncratic (and difficult to characterise), philosophical track. (shrink)

Businesses increasingly assume political roles, despite issues of legitimacy. The presented two case studies illustrate how businesses harness their political influence in Corporate Social Responsibility (CSR) practices through collaboration and dialog with stakeholders and civil society actors. These cases are set around issues arising in global supply chains in sourcing activities where the core problem is associated with businesses managing extended responsibilities under conflicting institutional conditions. The article seeks to provide empirical examples of Political CSR and illustrates the role of (...) deliberative democracy in contemporary business behavior. It adopts a Western business perspective, more specifically from an end-producer and retailer’s standpoint. Findings suggest that civil society is influential in driving these businesses to act responsibly. Joint collaboration is understood as key to strive toward holistic solutions. Political CSR theory remains an ideal, but offers fruitful grounds for speculating on what the political role of business is or could be and how this translates into pragmatic implications for businesses. (shrink)

This article examines the distinction between active matter and active materials, and it offers foundational remarks toward a system of classification for active materials. Active matter is typically identified as matter that exhibits two characteristic features: self-propelling parts, and coherent dynamical activity among the parts. These features are exhibited across a wide range of organic and inorganic materials, and they are jointly sufficient for classifying matter as active. Recently, the term “active materials” has entered scientific use as a complement, supplement, (...) and extension of “active matter.” At the same time, new work in the philosophy of science has considered the problem of how to classify the products of synthetic and laboratory processes, and the extent to which the aims of classifying natural kinds compare and contrasts with the aims of classifying these synthetic kinds. In this article, I apply those considerations to the problems of classifying and characterizing active materials. In doing so, I also argue for a conception of active materials’ coherent dynamical activity as multiscale, rather than emergent, and I discuss how the special non-equilibrium status of active materials factors in to classificatory concerns. (shrink)

ObjectivesBuilding on what is known about the non-random nature of crime problems and the explanatory capacity of opportunity theories of crime, this study explores the utility of using existing university administrative data to detect unusual patterns of performance consistent with a student having engaged in contract cheating (paying a third-party to produce unsupervised work on their behalf).MethodsResults from an Australian university were analysed (N = 3798 results, N = 1459 students). Performances on unsupervised and supervised assessment items were converted to (...) percentages and percentage point differences analysed at the academic discipline-, unit-, and student-level, looking for non-random patterns of unusually large differences.ResultsNon-random, unusual patterns, consistent with contract cheating, were found at the academic discipline-, unit-, and student-level, with approximately 2.1% of students producing multiple unusual patterns.ConclusionsThese findings suggest it may be possible to use existing administrative data to identify assessment items that provide suitable opportunities for contract cheating. This approach could be used in conjunction with targeted problem-prevention strategies (based on situational crime prevention) to reduce the vulnerability of academic assessment items to contract cheating. This approach is worthy of additional research as it has the potential to help academic institutions around the world manage contract cheating; a problem that currently threatens the validity and integrity of tertiary qualifications. (shrink)

The concept of imagination is notoriously ambiguous. Thus one must be cautious not to use ‘imagination’ as a placeholder for diverse phenomena and processes that perhaps have not much more in common than that they are difficult to assign to some other, better defined domain, such as perception, conceptual thought, or artistic production. However, this challenge also comes with great opportunities: the fecundity and openness of ‘imagination’ appeal to researchers from different disciplines with different approaches and questions, and it draws (...) together fields of enquiry that are initially considered far apart. Hence, arguably, the field of imagination is particularly poised for interdisciplinary enquiry. In the section on Imagination in Interdisciplinary Research, I will talk about some of the issues that have already entered that field of interdisciplinary inquiry. (shrink)

In his new book "The Importance of Being Rational", Errol Lord aims to give a real definition of the property of rationality in terms of normative reasons. If he can do so, his work is an important step towards a defense of ‘reasons fundamentalism’ – the thesis that all complex normative properties can be analyzed in terms of normative reasons. I focus on his analysis of epistemic rationality, which says that your doxastic attitudes are rational just in case they are (...) correct responses to the objective normative reasons you possess. For some fact to be an objective normative reason to do something that you possess, you have to be in a position to know this fact and be able to competently use it as a reason to do that thing. Lord’s view is thus a knowledge-first view about possessing normative reasons. Throughout the book, Lord conceptualizes belief in the traditional tripartite way – if you take any attitude at all towards a proposition, then you either believe it, or disbelieve it, or you suspend judgment about it. Lord doesn’t discuss cases in which we’re uncertain. Yet, those cases are ubiquitous. I explore how his view can be extended to them. I first discuss whether his strategy for vindicating coherence requirements in terms of normative reasons can be applied to credences. I then ask how Lord can conceive of the doxastic attitudes that encode uncertainty . (shrink)

Some of our moral commitments strike us as necessary, and this feature of moral phenomenology is sometimes viewed as incompatible with sentimentalism, since sentimentalism holds that our commitments depend, in some way, on sentiment. His dependence, or contingency, is what seems incompatible with necessity. In response to this sentimentalists hold that the commitments are psychologically necessary. However, little has been done to explore this kind of necessity. In this essay I discuss psychological necessity, and how the phenomenon of imaginative resistance (...) offers some evidence that we regard our moral commitments as necessary, but in a way compatible with viewing them as dependent on desires (in some way). A limited strategy for defending sentimentalism against a common criticism is also offered. (shrink)

We give Scott sentences for certain computable groups, and we use index set calculations as a way of checking that our Scott sentences are as simple as possible. We consider finitely generated groups and torsion-free abelian groups of finite rank. For both kinds of groups, the computable ones all have computable \ Scott sentences. Sometimes we can do better. In fact, the computable finitely generated groups that we have studied all have Scott sentences that are “computable d-\” sentence and a (...) computable \ sentence). In [9], this was shown for the finitely generated free groups. Here we show it for all finitely generated abelian groups, and for the infinite dihedral group. Among the computable torsion-free abelian groups of finite rank, we focus on those of rank 1. These are exactly the additive subgroups of \. We show that for some of these groups, the computable \ Scott sentence is best possible, while for others, there is a computable d-\ Scott sentence. (shrink)

abstract In this paper moralism is defined as the illicit use of moral considerations. Three different varieties of moralism are then discussed — moral absolutism, excessive standards and demandingness, and presenting non‐moral considerations as moral ones. Both individuals and theories can be regarded as moralistic in some of these senses. Indeed, some critics of consequentialism have regarded that theory as moralistic. The author then describes the problems associated with each sense of ‘moralism’ and how casuistry evolved to try to deal (...) with some of these problems. The author also defends consequentialism against one charge of moralism [1]. (shrink)

This paper explores a problem for Michael McKenna’s conversation model of moral responsibility that views blame as characteristically part of a conversational exchange. The problem for this model on which this paper focuses is the problem of private blame. Sometimes when we blame we do so without any intention to engage in a communicative exchange. It is argued that McKenna’s model cannot adequately account for private blame.

The big question mark (in guise of a preface) -- This incredible need to believe : interview with Carmine Donzelli -- From Jesus to Mozart : Christianity's difference? -- Suffering : Lenten lectures, March 19, 2006 -- The genius of Vatholicism -- Don't be afraid of European culture.

In the literature on philosophical progress it is often assumed that agreement is a necessary condition for progress. This assumption is sensible only if agreement is a reliable sign of the truth, since agreement on false answers to philosophical questions would not constitute progress. This paper asks whether agreement among philosophers is (or would be) likely to be a reliable sign of truth. Insights from social choice theory are used to identify the conditions under which agreement among philosophers would be (...) a reliable indicator of the truth, and it is argued that we lack good reason to think that philosophical inquiry meets these conditions. The upshot is that philosophical agreement is epistemically uninformative: agreement on the answer to a philosophical question does not supply even a prima facie reason to think that the agreed-upon view is true. However, the epistemic uninformativeness of philosophical agreement is not an indictment of philosophy's progress, because philosophy is valuable independent of its ability to generate agreement on the correct answers to philosophical questions. (shrink)

I describe a suite of reinforcement learning environments in which artificial agents learn to value and respond to moral content and contexts. I illustrate the core principles of the framework by characterizing one such environment, or “gridworld,” in which an agent learns to trade-off between monetary profit and fair dealing, as applied in a standard behavioral economic paradigm. I then highlight the core technical and philosophical advantages of the learning approach for modeling moral cognition, and for addressing the so-called value (...) alignment problem in AI. (shrink)

This article investigates whether investors consider the reliability of companies’ sustainability information when determining the companies’ market value. Specifically, we examine market reactions (in terms of abnormal returns) to events that increase the reliability of companies’ sustainability information but do not provide markets with additional sustainability information. Controlling for competing effects, we regard companies’ additions to an internationally important sustainability index as such events and consider possible determinants for market reactions. Our results suggest that first, investors take into account the (...) reliability of sustainability information when determining the market value of a company and second, the benefits of increased reliability of sustainability information vary cross-sectionally. More specifically, companies that carry higher risks for investors (e.g., higher systematic investment risk, higher financial leverage, and higher levels of opportunistic management behavior) react more strongly to an increase in the reliability of sustainability information. Finally, we show that the benefits of an increase in the reliability of sustainability information are higher in times of economic uncertainty (e.g., during economic downturns and generally high stock price volatilities). (shrink)

By bringing together influential critics of neo-Aristotelian virtue ethics and some of the strongest defenders of an Aristotelian approach, this collection provides a fresh assessment of the strengths and weaknesses of Aristotelian virtue ethics and its contemporary interpretations. Contributors critically discuss and re-assess the neo-Aristotelian paradigm which has been predominant in the philosophical discourse on virtue for the past 30 years.

Mark Rowlands argues that, contrary to the dominant view, a Rawlsian theory of justice can legitimately be applied to animals. One of the implications of doing so, Rowlands argues, is an end to animal experimentation. I will argue, contrary to Rowlands, that under a Rawlsian theory there may be some circumstances where it is justifiable to use animals as experimental test subjects (where the individual animals are benefited by the experiments).

The analysis of video-recorded interaction consists of various professionalized ways of seeing participant behavior through multimodal, co-operative, or intercorporeal lenses. While these perspectives are often adopted simultaneously, each creates a different view of the human body and interaction. Moreover, microanalysis is often produced through local practices of sense-making that involve the researchers’ bodies. It has not been fully elaborated by previous research how adopting these different ways of seeing human behavior influences both what is seen from a video and how (...) it is seen, as well as the way the interpretation of the data ultimately unfolds in the interaction between researchers. In this article, we provide a theoretical-methodological discussion of the microanalytic research process. We explore how it differs from “seeing” affect in interaction either as a co-operative and multimodal action or as an intercorporeal experience. First, we introduce the multimodal conversation analytic, co-operative, and intercorporeal approaches to microanalysis. Second, we apply and compare these practices to a video-recorded interaction of a romantic couple. Furthermore, we examine a video-recorded episode of us, the researchers, reflecting on our analytic observations about this interaction. We suggest that adopting a multimodal and co-operative perspective constructs affect as co-produced and displayed through observable action, while an intercorporeal perspective produces affect as an embodied and experienced phenomenon. While the former enables locating affect in a specific moment and identifiable body parts, the latter facilitates recognizing the experienced side of affect. These different modes of professional vision complement one another in capturing affect in interaction while being fundamentally used in local interactions between the researchers. (shrink)