In video games, identification with avatars—virtual entities or characters driven by human behavior—has been shown to serve many interpersonal and intraindividual functions but our understanding of the psychological variables that influence players' avatar choices remains incomplete. The study presented in this paper tested whether players' preferred style of avatar creation is linked to the magnitude of self-perceived discrepancies between who they are, who they aspire to be, and who they think they should be. One-hundred-and-twenty-five undergraduate gamers indicated their preferred avatar (...) creation style and completed a values measure from three different perspectives: their actual, ideal, and ought selves. The average actual/ideal values discrepancy was greater among those who preferred idealized avatars vs. those who preferred realistic avatars. The average actual/ought values discrepancy was greater among those who preferred completely different avatars vs. those who preferred realistic avatars. These results, therefore, offer additional evidence that self-discrepancy theory is a useful framework for understanding avatar preferences. (shrink)

In policy-making the consumption of specially labelled products, and its role in improving the welfare of livestock, has attracted considerable attention. There is in many countries a diverse market for animal welfare-friendly products which is potentially confusing and may lack transparency. We ask whether special quality labels that involve medium levels of animal welfare, as compared with labels promoting premium levels of animal welfare, have a role to play in promoting improvements in animal welfare. The Danish pork market is our (...) reference case, but we also widen the context by comparing the markets for pork in three other European countries. Our findings suggest that in order to improve animal welfare through demand for welfare-friendly products it is important to maintain separate the market for products with strong animal welfare profiles from markets for products with medium levels of animal welfare where, often, animal welfare is bundled together with other food quality attributes. We conclude that such quality labels may indeed play an important role in promoting higher animal welfare standards provided that they offer real improvements in animal welfare as compared with standard products. They will be attractive to consumers with a positive, but not especially strong interest in animal welfare as an individual food attribute who would otherwise be inclined to purchase standard products. (shrink)

Dignity, usually considered an essential ethical value in healthcare, is a relatively complex, multifaceted concept. However, healthcare professionals often have only a vague idea of what it means to respect dignity when providing care, especially for persons with impaired autonomy. This article focuses on two concepts of dignity, human dignity and dignity of identity, and aims to analyse how these concepts can be applied in the care for persons with impaired autonomy and in furthering the practice of respect and protection (...) from harm. Three vignettes were designed to illustrate typical caring situations involving patients with mild to severely impaired autonomy, including patients with cognitive impairments. In situations like these, there is a risk of the patient’s dignity being disrespected and violated. The vignettes were then analysed with respect to the two concepts of dignity to find out whether this approach can illuminate what is at stake in these situations and to provide an understanding of which measures could safeguard the dignity of these patients. The analysis showed that there are profound ethical challenges in the daily care of persons with impaired autonomy. We suggest that these two concepts of human dignity could help guide healthcare professionals to develop practical skills in person-centred, ethically grounded care, where the patient’s wishes and needs are the starting point. (shrink)

The main purpose of this paper is to clarify some senses of dignity that are particularly relevant for the treatment and care of the elderly. I make a distinction between two quite different ideas of dignity, on the one hand the basic kind of dignity possessed by every human being, and on the other hand the dignity which is the result of a person's merits, whether these be inherited or achieved. Common to both these ideas is that having a dignity (...) entails having a set of rights, in the case of basic dignity the set of rights which we call human rights, the rights which the United Nations, among others, has tried to determine. The dignities of merit also provide some rights, although normally rights with limited scope covering, for instance, a professional area. This observation gives my preliminary answer to the fundamental question of what distinguishes dignity from other high values that could be attached to humans. I discuss further a kind of value that might be mistaken for a kind of dignity, viz. what I call public status. This status is to be distinguished from social status (the status of e.g. kings, governors, and officials) that I take to be a proper dignity of merit. The public status is the status gained solely via public perception and not directly via any merits on the part of the dignified. Finally, I turn to the topic of the dignity of the elderly and try to determine whether there is some dignity peculiar to the elderly, and which is over and above the basicMenschenwrde. My two preliminary proposals are the following: the elderly have a dignity of wisdom and they have a highly general dignity of merit, which results from their life-long efforts and achievements, and for this they deserve our gratitude. (shrink)

The basic work for this book was carried out during the spring of 1989 in Edinburgh, where I had been granted a research position at The Institute for Advanced Studies in the Humanities. I should like to express here my indebtedness to the Institute for the opportunity thus afforded me. I should also like to say how very grateful I am for the stimulating conversations I had there with Professor Timothy Sprigge and Dr. Elizabeth Telfer. Dr. Telfers’s own treatise Happiness (...) has been a major influence on my view of the questions involved. The basic view of health and illness presented in this book is more fully set out in my On the Nature of Health. As in the case of my previous larger projects, I have received a great amount of support and may wise comments from Professor Ingmar Pörn, Helsinki. Three Danish experts – Anton Aggernaes, Erik Ostenfeld and Peter Sandøe – have made valuable comments. Professor Heng ten Have, Nijmegen, has improved my reading of the philosophy of Jeremy Bentham. I should also like to thank my colleagues at the Department of Health and Society, University of Linköping, for helping me to avoid a number of the pitfalls that can so easily stumble into when it comes to a treatise like this. Especially I should like to mentioned Per-Erik Liss, Ingemar Nordin and Bo Petersson, all three of whom have read and commented on the entire manuscript. A Swedish version of this book, Livskvalitet och hälsa, came out in 1991. I have been made quite a number of corrections and additions, one type of addition being replies to critical points made in reviews of the Swedish version. I should like to thank Malcolm Forbes for valuable help putting my English into publishable condition. Linköping, May 1993 Lennart Noredenfelt. (shrink)

Across disciplines there is a large and increasing number of research projects that rely on data collection activities in low- and middle-income countries (LMICs). However, these are accompanied by an extensive range of ethical challenges. While the safeguarding of study participants is the primary aim of existing ethics guidelines, this paper argues that this “do no harm” principle should be extended to include research staff. This study is a comprehensive review of more than 80 existing ethics guidelines and protocols that (...) reveals a lack of safeguarding research staff regarding the ethical challenges faced during data collection activities in LMICs. This is particularly the case when it comes to issues such as power imbalances, political risk, staff’s emotional wellbeing or dealing with feelings of guilt. Lead organizations are called upon to develop guiding principles that encompass the safeguarding of research staff, which are then to be adapted and translated into specific protocols and tools by institutions. (shrink)

Grammatical gender is independent of biological sex for the majority of animal names (e.g., any giraffe, be it male or female, is grammatically treated as feminine). However, there is apparent semantic motivation for grammatical gender classes, especially in mapping human terms to gender. This research investigated whether this motivation affects deductive inference in native German speakers. We compared German with Japanese speakers (a language without grammatical gender) when making inferences about sex-specific biological properties. We found that German speakers tended to (...) erroneously draw inferences when the sex in the premise and grammatical gender of the target animal agreed. An over-generalization of the grammar–semantics mapping was found even when the sex of the target was explicitly indicated. However, these effects occurred only when gender-marking articles accompanied the nouns. These results suggest that German speakers project sex-specific biological properties onto gender-marking articles but not onto conceptual representations of animals per se. (shrink)

The paper presents an infinite hierarchy of sound and complete axiomatic systems for Two-Dimensional Modal Tense Logic with Historical Necessity, Agents and Acts. A main novelty of these logics is their capacity to represent formally (i) basic action-sentences asserting that such and such an act is performed/omitted by an agent, as well as (ii) causative action-sentences asserting that by performing/omitting a certain act, an agent causes that such and such a state-of-affairs is realized (e.g. comes about/ceases/remains/remains absent). We illustrate how (...) the formal machinery of our systems can be used to reconstruct a number of interesting ideas in the Logic of Agency and Action that have been proposed by authors like von Wright, von Kutschera, Belnap and Segerberg. (shrink)

A long‐standing debate in the study of human communication centers on the degree to which communicators tune their communicative signals (e.g., speech, gestures) for specific addressees, as opposed to taking a neutral or egocentric perspective. This tuning, called recipient design, is known to occur under special conditions (e.g., when errors in communication need to be corrected), but several researchers have argued that it is not an intrinsic feature of human communication, because that would be computationally too demanding. In this study, (...) we contribute to this debate by studying a simple communicative behavior, communicative pointing, under conditions of successful (error‐free) communication. Using an information‐theoretic measure, called legibility, we present evidence of recipient design in communicative pointing. The legibility effect is present early in the movement, suggesting that it is an intrinsic part of the communicative plan. Moreover, it is reliable only from the viewpoint of the addressee, suggesting that the motor plan is tuned to the addressee. These findings suggest that recipient design is an intrinsic feature of human communication. (shrink)

In sport, perceptual skill training software is intended to assist tactical training in the field. The aim of this field study was to test whether ‘laboratory-based’ pattern recall training would augment tactical skill training performed on the field. Twenty-six soccer players between 14-16 years of age from a single team participated in this study and were divided into three groups. The first received field training on a specific tactical skill plus cognitive training sessions on the pattern recall task. The second (...) performed only the field training while the third group served as a control group and had field training on other topics. The task on the pre-, post- and retention tests was to recall specific soccer patterns displayed on a computer screen. Results showed significant changes between pre- to post-test performance. There was no significant interaction between groups and tests but the effect size was large. From pre- to retention-test, there was a significant difference between tests and an interaction between groups and tests, but no main effect difference between groups. On the basis of significance testing only retention was affected by the additional training, however, descriptive results and effect sizes from pre- to post-test were as expected and suggested there were learning benefits. Together these results indicate that augmented perceptual-cognitive training might be beneficial, but some limitations in our study design (e.g., missing field test, missing placebo group, etc.) need to be improved in future work. (shrink)

La Vita di Filareto il Misericordioso, un testo agiografico di grande interesse storico e letterario, oggetto di riscritture e traduzioni, fu edita per la prima volta nel 1900 da Vasiliev, dal Paris. gr. 1510 (V). Nonostante la maggiore antichità del codice (X secolo), quella di V risultò in seguito una versione secondaria rispetto alla versione edita nel 1934 da Fourmy e Leroy, tratta dai codici Genuensis Urbanus 34 (G) dell'XI secolo e Paris. gr. 1608 (P) del XIV secolo, e riedita (...) ora da Lennart Rydén, recentemente scomparso. Le altre versioni dell'opera sono oggetto di uno studio, di cui è annunciata la pubblicazione, da parte di Jan Olof Rosenqvist. (shrink)

In this article I explore two accounts of the Fallacy of Many Questions made famous by the question "Have you stopped beating your wife?" The accounts are from the works of Lennart Aqvist and Noel Belnap, and the two authors differ in their accounts of the fallacy. Then I give my own account based on understanding a facet of erotetic logic, i. e., the logic of questions.

Growing concern has been expressed that we have entered a “post-truth” era in which each of us willfully believes whatever we choose, aided and abetted by alternative and social media that spin alternative realities for boutique consumption. A prime example of the belief in alternative realities is said to be acceptance of “conspiracy theories”—a term that is often used as a pejorative to indict claims of conspiracy that are so obviously absurd that only the unhinged could believe them. The epistemological (...) standard often involved in this indictment, however—the standard of “obvious” falsity—invites subjectivity in its application, because what is obviously false to one person can be common sense to another. This is not just a truism; considerable research suggests that people’s political beliefs, in general, and their acceptance or rejection of conspiracy theories in particular, tends in large part to be determined by partisan, ideological, and other priors. (shrink)

The title of this paper reflects the fact truthmaking is quite frequently considered to be expressive of realism. What this means, exactly, will become clearer in the course of our discussion, but since we are interested in Armstrong’s work on truthmaking in particular, it is natural to start from a brief discussion of how truthmaking and realism appear to be associated in his work. In this paper, special attention is given to the supposed link between truthmaking and realism, but it (...) is argued that this link should not be taken too seriously, as truthmaking turns out to be, to a large extent, ontologically neutral. Some consequences of this are studied. (shrink)

When seeing immoral actions, criminal or not, we sometimes deem the people who perform them unhealthy. This is especially so if the actions are of a serious nature, e.g. involving murder, assault, or rape. We turn our moral evaluation into an evaluation about health and illness. This tendency is partly supported by some diagnoses found in the DMS-IV, such as Antisocial personality disorder, and the ICD-10, such as Dissocial personality disorder. The aim of the paper is to answer the question: (...) How analytically sound is the inclusion of morality into a theory of health? The holistic theory of Lennart Nordenfelt is used as a starting point, and it is used as an example of a theory where morality and health are conceptually distinct categories. Several versions of a pluralistic holistic theory are then discussed in order to see if, and if so, how, morality can be conceptually related to health. It is concluded that moral abilities (and dispositions) can be seen as being part of the individual’s health. It is harder to incorporate moral virtues and moral actions into such a theory. However, if immoral actions “cluster” in an individual, and are of a severe kind, causing serious harm to other people, it is more likely that the person, for those reasons only, be deemed unhealthy. (shrink)

Interdisciplinary research within the field of sustainability studies often faces incompatible ontological assumptions deriving from natural and social sciences. The importance of this fact is often underrated and sometimes leads to the wrong strategies. We distinguish between two broad approaches in interdisciplinarity: unificationism and pluralism. Unificationism seeks unification and perceives disciplinary boundaries as conventional, representing no long-term obstacle to progress, whereas pluralism emphasizes more ephemeral and transient interdisciplinary connections and underscores the autonomy of the disciplines with respect to one another. (...) Both approaches have their merits and pitfalls. Unification runs the risk of scientific imperialism, while pluralism can result in insurmountable barriers between disciplines. We made a comparison of eight distinct interdisciplinary attempts at integration of knowledge across social and natural sciences. The comparison was carried out as four pairwise comparisons: environmental economics versus ecological economics, environmental history versus historical ecology, resilience theory versus political ecology, and socio-biology versus actor-network theory. We conclude by showing that none of these prominent eight interdisciplinary fields in and of itself manages to provide, in a satisfactory way, such an integrated understanding of sustainability. We argue for pluralism and advocate complex ways of articulating divergent ontological assumptions. This is not equivalent to pursuing knowledge unification either through scientific imperialism or by catering to the requirements of narrow practical utility. It means prioritizing interdisciplinary integration by simultaneously acknowledging the role of societal and natural factors in accounting for sustainability issues. (shrink)

Interdisciplinary research within the field of sustainability studies often faces incompatible ontological assumptions deriving from natural and social sciences. The importance of this fact is often underrated and sometimes leads to the wrong strategies. We distinguish between two broad approaches in interdisciplinarity: unificationism and pluralism. Unificationism seeks unification and perceives disciplinary boundaries as conventional, representing no long-term obstacle to progress, whereas pluralism emphasizes more ephemeral and transient interdisciplinary connections and underscores the autonomy of the disciplines with respect to one another. (...) Both approaches have their merits and pitfalls. Unification runs the risk of scientific imperialism, while pluralism can result in insurmountable barriers between disciplines. We made a comparison of eight distinct interdisciplinary attempts at integration of knowledge across social and natural sciences. The comparison was carried out as four pairwise comparisons: environmental economics versus ecological economics, environmental history versus historical ecology, resilience theory versus political ecology, and socio-biology versus actor-network theory. We conclude by showing that none of these prominent eight interdisciplinary fields in and of itself manages to provide, in a satisfactory way, such an integrated understanding of sustainability. We argue for pluralism and advocate complex ways of articulating divergent ontological assumptions. This is not equivalent to pursuing knowledge unification either through scientific imperialism or by catering to the requirements of narrow practical utility. It means prioritizing interdisciplinary integration by simultaneously acknowledging the role of societal and natural factors in accounting for sustainability issues. (shrink)

It is now possible to have a child without sexual intercourse. The history of this apparently new statement has been breefly synthetised.The new perspectives open ethical problems for the scientific community and a new social context for single women.

The main aim of this paper is to introduce the logics of evidence and truth $$LET_{K}^+$$ and $$LET_{F}^+$$ together with sound, complete, and decidable six-valued deterministic semantics for them. These logics extend the logics $$LET_{K}$$ and $$LET_{F}^-$$ with rules of propagation of classicality, which are inferences that express how the classicality operator $${\circ }$$ is transmitted from less complex to more complex sentences, and vice-versa. The six-valued semantics here proposed extends the 4 values of Belnap-Dunn logic with 2 more values (...) that intend to represent (positive and negative) reliable information. A six-valued non-deterministic semantics for $$LET_{K}$$ is obtained by means of Nmatrices based on swap structures, and the six-valued semantics for $$LET_{K}^+$$ is then obtained by imposing restrictions on the semantics of $$LET_{K}$$. These restrictions correspond exactly to the rules of propagation of classicality that extend $$LET_{K}$$. The logic $$LET_{F}^+$$ is obtained as the implication-free fragment of $$LET_{K}^+$$. We also show that the 6 values of $$LET_{K}^+$$ and $$LET_{F}^+$$ define a lattice structure that extends the lattice L4 defined by the Belnap-Dunn four-valued logic with the 2 additional values mentioned above, intuitively interpreted as positive and negative reliable information. Finally, we also show that $$LET_{K}^+$$ is Blok-Pigozzi algebraizable and that its implication-free fragment $$LET_{F}^+$$ coincides with the degree-preserving logic of the involutive Stone algebras. (shrink)

The calls for evidence-based public policy making have increased dramatically in the last decades, and so has the interest in evidence-based sustainability studies. But questions remain about what “evidence” actually means in different contexts and if the concept travels well between different domains of application. Some of the most relevant questions asked by sustainability studies are not, and in some cases cannot be, directly answered by relying on research evidence of the kinds favored by the evidence-based movement. Therefore, sustainability studies (...) must also harness other forms of knowledge, based on forms of practical experience. How to integrate these two sources of knowledge is one of the most fundamental epistemological and practical problems society is facing. Identifying what kind of practical experience and research evidence we need to integrate is another challenging question. We draw on examples from our research in the Global South and suggest an efficient principle, problem-feeding, for harnessing practical experience within an adapted version of evidence-based sustainability studies. (shrink)

Argues that there can be interaction without breaking physical laws: e.g. by basic psychic forces, or by varying physical constants, or especially by arranging fractal trees of physical causation leading to behavior.