In the present research, we examine the relation between leader mindfulness and employee performance through the lenses of organizational justice and leader-member relations. We hypothesize that employees of more mindful leaders view their relations as being of higher leader-member exchange quality. We further hypothesize two mediating mechanisms of this relation: increased interpersonal justice and reduced employee stress. In other words, we posit that employees of more mindful leaders feel treated with greater respect and experience less stress. Finally, we predict that (...) LMX quality serves as a mediator linking leader mindfulness to employee performance—defined in terms of both in-role and extra-role performance. Across two field studies of triadic leader-employee-peer data and dyadic leader–employee data, we find support for this sequential mediation model. We discuss implications for theorizing on leadership, organizational justice, business ethics, LMX, and mindfulness, as well as practical implications. (shrink)

This paper argues that there is a problem for the justificatory significance of perceptions that has been overlooked thus far. Assuming that perceptual experiences are propositional attitudes and that only propositional attitudes which assertively represent the world can function as justifiers, the problem consists in specifying what it means for a propositional attitude to assertively represent the world without losing the justificatory significance of perceptions—a challenge that is harder to meet than might first be thought. That there is such a (...) problem can be seen by reconsidering and modifying a well-known argument to the conclusion that beliefs cannot be justified by perceptions but only by other beliefs. Nevertheless, the aim of the paper is not to conclude that perceptions are actually incapable of justifying our beliefs but rather to highlight an overlooked problem that needs to be solved in order to properly understand the justificatory relationship between perceptions and beliefs. (shrink)

With this special issue, we would like to promote research on changes in the funding of the sciences, social sciences, and humanities. Since funding secures the livelihood of researchers and the means to do research, it is an indispensable condition for almost all research; as funding arrangements are undergoing dramatic changes, we think it timely to renew the science studies community’s efforts to understand the funding of research. Changes in the governance of science have garnered considerable attention from science studies (...) and higher education research; however, the impact of these changes on the conduct and content of research has not received sufficient attention, and theoretical insights into the connections between funding practices and research practices are few and far between. The aim of this special issue is to contribute to our theoretical understanding of the changing nature of research funding and its impact on the production of scientific knowledge. More specifically, we are interested in the interplay between funding and research practices: What is the impact of institutionalised funding arrangements on the production of scientific knowledge? (shrink)

Statements such as “X is beautiful but I don’t like how it looks” or “I like how X looks but it is not beautiful” sound contradictory. How contradictory they sound might however depend on the object X and on the aesthetic adjective being used (“beautiful”, “elegant”, “dynamic”, etc.). In our study, the first sentence was estimated to be more contradictory than the latter: If we describe something as beautiful, we often intend to evaluate its appearance, whereas it is less counterintuitive (...) to appreciate an appearance without finding it beautiful. Furthermore, statements including “beautiful” appeared more contradictory than those including “elegant” and “dynamic”, pointing to its greater evaluative component. When related to artworks, sentences could appear less contradictory due to readers’ consideration of the divergence between conventional beauty and art-related sensory pleasures that can even include negative valence. Such ambivalence might be more frequent in art-objects than in other artefacts. Indeed, in our study, sentences referring to artworks were estimated to be less contradictory compared to sentences referring to other artefacts. Meanwhile, an additional small group of graphic design students showed a less clear difference between art-related and non-art-related sentences. We discuss the potential influence of art experience and interest as well as theoretical and methodological challenges like the conceptualization of beauty. (shrink)

Although the computational properties of the Region Connection Calculus RCC-8 are well studied, reasoning with RCC-8 entails several representational problems. This includes the problem of representing arbitrary spatial regions in a computational framework, leading to the problem of generating a realization of a consistent set of RCC-8 constraints. A further problem is that RCC-8 performs reasoning about topological space, which does not have a particular dimension. Most applications of spatial reasoning, however, deal with two- or three-dimensional space. Therefore, a consistent (...) set of RCC-8 constraints might not be realizable within the desired dimension. In this paper we address these problems and develop a canonical model of RCC-8 which allows a simple representation of regions with respect to a set of RCC-8 constraints, and, further, enables us to generate realizations in any dimension d = 1. For three-and higher-dimensional space this can also be done for internally connected regions. (shrink)

Today, avatars often represent users in digital worlds such as in video games or workplace applications. Avatars embody the user and perform their actions in these artificial environments. As a result, users sometimes develop the feeling that their self merges with their avatar. The user realizes that they are the avatar, but the avatar is also the user—meaning that avatar’s appearance, character, and actions also affect their self. In the present paper, we first introduce the event-coding approach of the self (...) and then argue based on the reviewed literature on human-avatar interaction that a self-controlled avatar can lead to avatar-self merging: the user sets their own goals in the virtual environment, plans and executes the avatar’s actions, and compares the predicted with the actual motion outcomes of the avatar. This makes the user feel body ownership and agency over the avatar’s action. Following the event-coding account, avatar-self merging should not be seen as an all-or-nothing process, but rather as a continuous process to which various factors contribute, including successfully taking the perspective of the avatar. Against this background, we discuss affective, cognitive, and visuo-spatial perspective taking of the avatar. As evidence for avatar-self merging, we present findings showing that when users take the avatar’s perspective, they can show spontaneous behavioral tendencies that run counter to their own. (shrink)

Comics are complex multimodal documents that make for intriguing materials to analyze with computer vision and computational linguistics. This review summarizes the growing developments in computational modeling which have been progressing to analyze visual narratives across their various substructures.

In this paper we show that Audi’s fallibilist foundationalism is beset by three unclarities. First, there is a conceptual unclarity in that Audi leaves open if and how to distinguish clearly between the concepts of fallibility and defeasibility. Second, there is a general unclarity: it is not always clear which fallibility/defeasibility-theses Audi accepts or denies. Finally, there is an unclarity of self-application because Audi does not specify his own claim that fallibilist foundationalism is an inductivist, and therefore itself fallible, thesis. (...) The critical part of our paper is supplemented by a constructive part, in which we present a space of possible distinctions between different fallibility and defeasibility theses. These distinctions can be used by Audi as a toolkit to improve the clarity of fallibilist foundationalism and thus provide means to strengthen his position. (shrink)

An outline topography of musical accessibility. What is musical accessibility? ; Society, atonality, psychology -- Accessibility discourse in rock, and cultural change. Case study 1 : 'Prog' rock/punk rock : sophistication, directness and shock ; Zeitgeist : accessibility in flux -- A valiant failure? : new art music and the people. Case study 2 : Vaughan Williams' national music in context ; Art music, vernacular music and accessibility -- Accessibility, identity and social action. Case study 3a : Accessibility in action (...) : Bahia, Brazil ; 3b : Samba in Wales : how is adopted music accessible? -- Part five. Themes. Some key concepts. (shrink)

I show that quantum theory is the only probabilistic framework that permits arbitrary processes to be emulated by sequences of local measurements. This supports the view that, contrary to conventional wisdom, measurement should not be regarded as a complex phenomenon in need of a dynamical explanation but rather as a primitive—and perhaps the only primitive—operation of the theory.

The independence of research is a key strategic issue of modern societies. Dealing with it appropriately poses legal, economic, political, social and cultural problems for society, which have been studied by the corresponding disciplines and are increasingly the subject of reflexive discourses of scientific communities. Unfortunately, problems of independence are usually framed in disciplinary contexts without due consideration of other perspectives’ relevance or possible contributions. To overcome these limitations, we review disciplinary perspectives and findings on the independence of research and (...) identify interdisciplinary prospects that could inform a research programme. (shrink)

Parafoveal preview benefit is an implicit measure of lexical activation in reading. PB has been demonstrated for orthographic and phonological but not for semantically related information in English. In contrast, semantic PB is obtained in German and Chinese. We propose that these language differences reveal differential resource demands and timing of phonological and semantic decoding in different orthographic systems.

Philosophical anthropology is concerned with assumptions about human nature, differential psychology with the empirical investigation of such belief systems. A questionnaire composed of 64 questions concerning brain and consciousness, free will, evolution, meaning of life, belief in God, and theodicy problem was used to gather data from 563 students of psychology at seven universities and from 233 students enrolled in philosophy or the natural sciences. Essential concepts were monism–dualism–complementarity, atheism–agnosticism–deism–theism, attitude toward transcendence–immanence, and self-ratings of religiosity and interest in meaning (...) of life. The response profiles (Menschenbild) of women and men, and of psychology students in the first and midterm of study were very similar. The method of statistical twins indicated a number of differences between students of psychology, philosophy, and the natural sciences. The majority of respondents were convinced that philosophical preconceptions on mind–body and free will have important practical implications for the way in which psychotherapists, physicians, or and judges exercise their professions. (shrink)

In the early 1980s the “welfare state crisis” was a point of reference common to many European countries with advanced public social policy arrangements. In most of them the scope of expansion of social expenditure had already been reigned in after the first oil price shock in the mid-1970s. But it was the impact of the second oil price crisis, with low or negative economic growth rates and another steep rise in unemployment in the early 1980s which provided considerable ammunition (...) for critics of the welfare state in many European countries and which triggered off the crisis debate. The latter was particularly pronounced in countries with centre-right and neo-liberal governments at the time and probably most outspoken in the UK. From the start of her first period in office Margaret Thatcher was explicit about her ambition to “roll back the frontiers of the state” and to give much more room for individual and private forms of social protection. In her first election manifesto in 1979 the welfare state was singled out as part of the problem rather than part of the solution to economic and social difficulties which Britain faced at the time. In short, it seems entirely appropriate to take the early 1980s as a starting point and to focus on the UK as the country in which there was arguably more pressure on traditional social policy structures than anywhere else in Europe. (shrink)

Der Versohnung dient Dialektik. Das Konzept der negativen Dialektik lasst sich als das Vorhaben verstehen, Dialektik durch dialektische Mittel zu uberwinden. Doch wie geht die radikale Kritik gesellschaftlicher Verhaltnisse und traditioneller Denkformen, eine Fundamentalkritik des falschen Ganzen, zusammen mit einem emphatischen Begriff von Utopie, mit der Idee einer Versohnung von Menschheit und Natur? In dieser Frage kommt ein Spannungsverhaltnis zum Ausdruck, das das gesamte Werk Adornos pragt und sich in paradoxalen und aporetischen Gedankenfiguren ausdruckt. Diese Untersuchung rekonstruiert das negativ-utopische Denken (...) Adornos, indem es dessen Leitmotive in ideengeschichtlichen Konstellationen transparent macht. (shrink)

Originally created in 1892, Hugo Rheinhold’s sculpture “Monkey contemplating a human skull“ continues to attract a global audience. It is particularly appreciated by science ethicists, physical anthropologists and evolutionary biologists.This article explores the iconography of the sculpture, analyzes its iconology and discusses its message: an appeal to scientists – rendered through a witty, multilayered symbolism – to consider the ethical implications of their research. Biographical background information on the life of the German-Jewish artist and philosopher sheds further light on the (...) ethical and pacifist dimensions of his work. (shrink)

Ramsey's critique of Keynes's ‘logical’ approach to probability is widely regarded as decisive, and his own ‘subjective’ approach and SEU framework are now familiar tools in economics. This paper challenges the standard view of Ramsey's critique and assesses the SEU model from a Keynesian viewpoint on probability. It consists of a summary of the two theories and an evaluation of Ramsey's criticisms and alternative. The two main conclusions are that although Keynes yields to Ramsey on the question of the existence (...) of logical probability relations, the formal structure of his theory is compatible with non-objectivist interpretations of probability; and that Ramsey makes far heavier demands on the capacities of the ‘rational agent’ than does Keynes. (shrink)

This essay presents a phenomenological analysis of the functioning of symbols as elements of the life-world with the purpose of demonstrating the interrelationship of individual and society. On the basis of Alfred Schutz''s theory of the life-world, signs and symbols are viewed as mechanisms by means of which the individual can overcome the transcendences posed by time, space, the world of the Other, and multiple realities which confront him or her. Accordingly, the individual''s life-world divides itself into the dimensions of (...) time, space, the social world and various reality spheres which form the boundaries or transcendences that the I has to understand and integrate. Signs and symbols are described as appresentational modes which stand for experiences originating in the different spheres of the life-world within the world of everyday life, within which they can be communicated, thereby establishing intersubjectivity. Schutz''s theory of the symbol explains how social entities – such as nations, states or religious groups – are symbolically integrated to become components of the individual''s life-world. The following paper reconstructs Schutz''s concept of the symbol as a crucial component of his theory of the life-world, which is seen as an outstanding phenomenological contribution to the theory of the sign and the symbol in general. (shrink)

Sentences containing predicates of personal taste (for example, ‘tasty’, ‘funny’) and aesthetic predicates (for example, ‘beautiful’) give rise to an acquaintance inference: They convey the information that speakers have first-hand experience with the object of predication and they can only be uttered appropriately if that is the case. This is surprisingly hard to explain. I will concentrate on aesthetic predicates, and firstly criticize previous attempts to explain the acquaintance phenomena. Second, I will suggest an explanation that rests on a speech (...) act theoretical version of hybrid expressivism, according to which, in uttering ‘X is beautiful’ speakers perform two illocutionary acts simultaneously: an expressive and an assertive one. I will spell out this suggestion in detail and defend it against objections. Considering puzzles related to the acquaintance inference will lead to a new argument for a promising version of hybrid expressivism in meta-aesthetics. (shrink)

The book (in German) on “Solar Energy – challenge for research, development and international co-operation” is the report of a study group of the Akademie der Wissenschaften zu Berlin. It reviews solar thermal, photovoltaic, and bio mimetic solar energy techniques; prospects of de-central techniques in developing countries; transport and storage of solar energy; and chances for cooperation with Arabic countries and countries of the South of the former Soviet Union. The prospect of large scale energy production in arid areas, and (...) the modern potentials of conducting electricity over long distances by high-voltage DC transmission (V, 2.1) are particularly relevant for the concluding section. Political chances as well as risks were considered for reliable long term cooperation with various Arab countries on these issues. The recommendations appear to be still appropriate 25 years after the book was published, particularly the political advice in favour of cooperation between Europe and suitable countries of the Maghreb. The global time scale of implementation (discussed in chapter I, 7.2) is of the same (high) magnitude as that of other major changes in the history of technology, such as the substitution of sailing ships by steamboats which took almost a century. (shrink)

Enttäuschung ist ein ambivalentes Phänomen: Sie kränkt, weil sie Erwartungen widerlegt und düpiert, aber sie bringt den Wirklichkeitssinn auch wieder zurecht, weil sie von Täuschungen befreit. Das gilt für die alltägliche, lebensweltliche Erfahrung genauso wie für die Wissenschaften, die sie methodisch herbeiführen, wenn sie auf Falsifikation setzen. Erkenntnis ist dann: Gewinn durch Verlust. Wie aber hält der Mensch seine Enttäuschungen aus, und was geben sie ihm zu denken? Der Band versammelt interdisziplinäre Erkundungen zu einem Phänomen, das lieber vermieden als thematisiert (...) wird. Die Beiträge (u.a. von Brigitte Boothe, Saskia Wendel, Tilmann Borsche, Marc Föcking, Philipp Stoellger, Karl-Siegberg Rehberg und Heinrich Assel) beschreiben Enttäuschung samt den Facetten von Resignation und Ressentiment. Von Selbstverständlichkeiten, die unter Problematisierungsdruck zerfallen ist genauso die Rede wie von intersubjektiven Verletzungen und nicht-eingehaltenen Versprechen. Der Band zeichnet aber auch Wege nach, auf denen Desillusionierungen ertragreich werden und neue Aufmerksamkeit für die Wirklichkeit entsteht. Die Studien zur Enttäuschung aus Philosophie, Literaturwissenschaft, Psychoanalyse, Theologie und Soziologie zeigen den Menschen als ein "Wesen, das trotzdem lebt" (H. Blumenberg). (shrink)

Paul Davidson's critique of O'Driscoll and Rizzo is based on an “official” philosophical position that turns on an opposition between knowledge and ignorance and a corresponding opposition between ergodic and nonergodic processes. But Davidson's substantive analysis reveals a very different “unofficial” position, based on “sensible expectations” and a realist ontology of enduring social structures. While O'Driscoll and Rizzo have the edge on Davidson in terms of their characterization of agents’ beliefs, their ontology of event regularities is ultimately the same, and (...) suffers from the same drawbacks, as Davidson's official ontology. The solution to some of these problems may lie in adopting an ontology similar to the one Davidson invokes in his unofficial capacity. (shrink)

Socially assistive devices such as care robots or companions have been advocated as a promising tool in elderly care in Western healthcare systems. Ethical debates indicate various challenges. An important part of the ethical evaluation is to understand how users interact with these devices and how interaction influences users’ perceptions and their ability to express themselves. In this review, we report and critically appraise findings of non-comparative empirical studies with regard to these effects from an ethical perspective.Electronic databases and other (...) sources were queried using a comprehensive search strategy generating 9851 records. Studies were screened independently by two authors. Methodological quality of studies was assessed. For 22 reports on 21 datasets using a non-comparative design a narrative synthesis was performed.Data shows positive findings in regard to attitudes and emotional reactions of users. Varying perception of a social relation and social presence are the most commonly observed traits of interaction. Users struggle with understanding technical complexities while functionality of the devices is limited. This leads to a behavioral alignment of users towards the requirements of the devices to be able to make use of them.This evidence adds to three important ethical debates on the use of socially assistive devices in healthcare in regard to (1) reliability of existing empirical evidence to inform normative judgements, (2) ethical significance of the social presence of devices and (3) user autonomy in regard to behavioral alignment. (shrink)

Competitive athletes act within cultures of risk in sports and often decide to return to sport despite having acute health problems. The outcomes of such risky return-to-play decisions can not only negatively affect their future health, but also limit their sports performance or even upset their career paths. Following risk-management-decision theory with its focus on active risk defusing, we developed a model for understanding the process of return-to-play decision making from an athlete’s perspective. Based on the method of active information (...) search, a quasi-naturalistic return-to-play decision scenario was created in order to assess amateur team sport athletes’ decision making strategies. The main goals were to identify different information acquisition patterns and to analyze the influence of social pressure to play hurt on decision making. A total of 72 competitive team sport athletes (36 females, 36 males, m= 25.7 years of age, 3rd to 6th league level) out of three disciplines (volleyball, basketball, and handball) participated in the experimental study. Facing the same medical scenario (a partial tear of the supraspinatus tendon), athletes show different approaches to return-to-play decision making. The main focus is on potential sporting consequences of withdrawal from competition due to injury, while only few players favoring well-informed decisions based on thorough risk analysis. The athletes who chose the medically risky alternative to play hurt mostly employed strategies of active risk defusing, which got activated when severe sporting consequences were perceived. Those who chose to withdraw from competition primarily referred to maximin heuristic, particularly when social pressure to play was reduced. The findings can be used to improve rehabilitation. (shrink)

The mind body problem is a continuing issue in philosophy. No surveys known to us have been conducted about the actual preferences of, for example, psychology students for particular preconceptions about the mind body relation. These preconceptions may have different practical implications for decisions concerning the object and method of research, the choice of explanatory device for psychological and other research data and for the approach of professionals in practice. A questionnaire comprising ten different preconceptions about the mind body relation (...) and other items was returned by 209 German students of various disciplines and by a second sample of 233 first year psychology students. Identity theory, interactionism and complementarity were preferred most. The students clearly believed that the preference for certain preconceptions has important practical implications. There were no differences between the students of different disciplines in the choice of preferred preconceptions about the mind body relation or in the view that these preconceptions are of practical importance. (shrink)