Welfare science has built its foundations on veterinary medicine and thus measures of health. Since bottlenose dolphins (Tursiops truncatus) tend to mask symptoms of poor health, management in captivity would benefit from advanced understanding on the links between health and behavioural parameters, and few studies exist on the topic. In this study, four representative behavioural and health measures were chosen: health status (as qualified by veterinarians), percentage of daily food eaten, occurrences of new rake marks (proxy measure of social activity), (...) and willingness to participate (WtP) in Positive Reinforcement Training sessions as qualitatively measured by their caretakers. These data were collected multiple times a day, every day over the course of a year from a multi-facility, large sample size (ndolphins= 51), allowing powerful analyses of the relationships between measures. First, it was found that dolphins with a higher WtP score also had a significantly better health status, ate a higher percentage of their daily food, and a lower occurrence of new rake marks. In addition, the WtP score was significantly lower up to 3 days before the weekly veterinary diagnosis of a decrease in health state; the percentage of daily food eaten and new rake mark measures did not show any significant change before such a diagnosis. These results suggest that WtP in training sessions is a potential behavioural measure of dolphin welfare, and an indicator of early changes in the dolphins’ health state. We therefore suggest measurement of WtP as a more practical and non-invasive tool to support veterinary care and general management. More work needs to be conducted to elucidate the influence of social behaviour on health, and to identify other potential welfare indicators, but this long-term study has shown that qualitative measures can be both practical and valid when assessing dolphin welfare. (shrink)

This article introduces the Verbal Irony Procedure (VIP), a first systematic method for identifying irony in natural discourse. The first section discusses previous operationalizations of irony and demonstrates that these are not explicit about which criteria were used to separate irony from non-irony. The second section argues why irony can be defined as an “utterance with a literal evaluation that is implicitly contrary to its intended evaluation.” This section also explains why ironic utterances can be placed on an evaluation scale. (...) In the third section, clauses are proposed as a good unit of analysis when looking at irony in natural discourse. The different steps of the VIP are then introduced in the fourth section and subsequently applied in a sample analysis of a natural text in the fifth section. The sixth section discusses a reliability analysis of the VIP protocol. The article ends with an outlook on how future research on verbal irony might benefit from applying the VIP. (shrink)

The prior issue of Krisis (42:1) published Critical Naturalism: A Manifesto, with the aim to instigate a debate of the issues raised in this manifesto – the necessary re-thinking of the role (and the concept) of nature in critical theory in relation to questions of ecology, health, and inequality. Since Krisis considers itself a place for philosophical debates that take contemporary struggles as starting point, it issued an open call and solicited responses to the manifesto. This is one of the (...) sixteen selected responses, which augment, specify, or question the assumptions and arguments of the manifesto. (shrink)

This collection of essays, presented in honor of Ronna Burger, addresses questions and themes that have animated her thinking, teaching, and writing over the years. With a view to the scope of her writings, these essays range broadly: from the Bible and Ancient Greek authors--including not only Plato and Aristotle, but also Sophocles, Euripides, Aristophanes, and Xenophon--to medieval thinkers, Maimonides, Dante, and Boccaccio, as well as modern philosophers, from Descartes and Montesquieu to Kant, Lessing, Hegel, and Kierkegaard. Moving in (...) order from antiquity to modernity, the essays highlight certain recurring philosophical issues, including the relations between nature and convention, law and justice, human and divine, in light of the indispensable need for questioning and self-knowledge. Taken collectively, the essays disclose intriguing connections among the various authors and texts and display how the themes of nature, law, and the sacred continue to resonate across time. (shrink)

In dieser rekonstruktiv angelegten qualitativen Analyse wird aus systemtheoretischer Perspektive der Sozialfigur Vater nachgegangen. Ausgehend von einer historisch-genetischen Rekonstruktion der Fremdbeschreibung der gepflegten Vater-Semantik seit der Antike bis ins 21. Jahrhundert werden 14 Väter in problemzentrierten Interviews auf ihre Selbstbeschreibung hin dokumentarisch analysiert. Als Ergebnisse der Forschungsarbeit werden neben gegenwärtigen kommunikativen Spielräumen auch Rekursionen auf die im ersten Teil der Arbeit herausgestellte gepflegte Semantik deutlich, die im Sinne eines Trampelpfads komplexe Verweisungsstrukturen des kommunikativ Sagbaren abstecken. Der AutorTimo Burger war (...) bis 2017 wissenschaftlicher Mitarbeiter am Institut für Erziehungswissenschaft der JGU Mainz. Seit 2019 ist er Studienrat am Berufsbildungszentrum in Grevenbroich mit den Fächern Sozialpädagogik und Politik/Wirtschaftskunde. (shrink)

The human brain is the first computer to which all others are compared. Yet we know painfully little about how a brain accomplishes its peculiar computations. In particular, consciousness is at once familiar and mysterious, and needs to be understood both for science and for medicine. Boldly, but gently this book introduces a reader to the neural circuitry that achieves consciousness. This amazing interconnection enables consciousness to flow like a stream, intimately relevant to the outside world; and for this to (...) happen, fundamental cues emerge from mental images to bring forth associated recalls. Alas cues can be inconsistent, causing memory failure; fortunately a subliminal cue editor encourages remembering forgotten items. Furthermore, cues generally address several memories, forcing the brain to make a selection. This necessitates another special circuit whose purpose is subliminal editing. The simplified explanations provided in this book make it clear that neurons do far more than ordinary devices, since a single neuron is capable of remarkably dense combinational and sequential logic. Beginning with their interesting and unexpected logical behavior, the reader will genuinely enjoy Dr. Burger's synthesis of a system for biological consciousness, a system that may someday result in credible artificial consciousness. (shrink)

Recent developments in advanced industrial societies have increased the prominence of kinds of social inequality not adequately accomodated in traditional theories of class and social stratification. It is argued that the source of this failure is not, as has been claimed, the vertical imagery informing these theories, but rather their one-dimensionality, i.e., their assumption of a single unitary distributive mechanism as the essential generator of comprehensive social inequality. The weakness of a one-dimensional approach is illustrated through an analysis of Beck’s (...) criticism of a class-hierarchy model and his notion of ‘individualized’ inequality. The analytic superiority of a three-dimensional view of social stratification is advocated, and its systematic foundations in Weber’s statements on classes, estates, and political domination are explicated and elaborated. The shortcomings of Weber’s views on social status are diagnosed, some elements of a theory of status inequality compatible with Weber’s analytical schema are presented, and the multidimensionality of status inequality is underscored. (shrink)

Predicates like “coloring‐the‐star” denote events that have a temporal duration and a culmination point (telos). When combined with perfective aspect (e.g., “Valeria has colored the star”), a culmination inference arises implying that the action has stopped, and the star is fully colored. While the perfective aspect is known to constrain the conceptualization of the event as telic, many reading studies have demonstrated that readers do not make early commitments as to whether the event is bounded or unbounded. A few visual‐world (...) studies tested the processing of telic predicates during online sentence processing, demonstrating an early integration of aspectual and temporal cues. By employing the visual‐world paradigm, we tested the incremental processing of the perfective aspect in Italian in two eye‐tracking studies in which listeners heard durative predicates in the perfective form in a scenario showing a completed and a non‐completed event. Differently from previous studies, we compared telic durative predicates such as “coloring‐the‐star” to punctual predicates such as “lighting‐the‐candle.” While for punctual predicates, the inferences of telicity (the event has a telos) and of culmination (the telos is reached) are lexically encoded in the perfective verb, for durative predicates, the degree of event completion (visually encoded) needs to be integrated with perfective aspect (linguistically encoded) for the culmination inference derivation. By modulating the interaction of visual and linguistic stimuli across the two experiments, we show that the verb's perfective aspect triggers the culmination inference incrementally during sentence processing, offering novel evidence for the continuous integration of linguistic processing with real‐world visual information. (shrink)

In proof theory one distinguishes sequent proofs with cut and cut-free sequent proofs, while for proof complexity one distinguishes Frege systems and extended Frege systems. In this paper we show how deep inference can provide a uniform treatment for both classifications, such that we can define cut-free systems with extension, which is neither possible with Frege systems, nor with the sequent calculus. We show that the propositional pigeonhole principle admits polynomial-size proofs in a cut-free system with extension. We also define (...) cut-free systems with substitution and show that the cut-free system with extension p-simulates the cut-free system with substitution. (shrink)

Thinking in medicine is still dominated by the cartesian view of science of the past centuries, dividing individuals into the reasoning mind (res cogitans) and an objective body as part of all non-subjective things of the world (res extensa). This classical scientific paradigm does not take into account the influence the observer exerts on the observed phenomena. Applying this paradigm to medical research and education has consequences regarding the relationship between physicians and patients as well as between medical teachers and (...) their students. An improvement of medical education towards a broader understanding of complex illnesses with their psycho-social implications must be based on philosophical and epistemological issues. The requirements of modern medicine cannot just be met by adding more psycho-social content to somatic medical education or by changing the didactic approach without reflection on the underlying concepts and the relation of the human being to his world. (shrink)

Concreteness ratings are frequently used in a variety of disciplines to operationalize differences between concrete and abstract words and concepts. However, most ratings studies present items in isolation, thereby overlooking the potential polysemy of words. Consequently, ratings for polysemous words may be conflated, causing a threat to the validity of concreteness‐ratings studies. This is particularly relevant to metaphorical words, which typically describe something abstract in terms of something more concrete. To investigate whether perceived concreteness ratings differ for metaphorical versus non‐metaphorical (...) word meanings, we obtained concreteness ratings for 96 English nouns from 230 participants. Results show that nouns are perceived as less concrete when a metaphorical (versus non‐metaphorical) meaning is triggered. We thus recommend taking metaphoricity into account in future concreteness‐ratings studies to further improve the quality and reliability of such studies, as well as the consistency of the empirical studies that rely on these ratings. (shrink)

Die jungsten Finanzkrisen haben die Diskussion uber die Moral der Markte wiederbelebt: Welche Verantwortung haben Unternehmen, Banken, Politik und letztlich jeder Einzelne in unserer Gesellschaft? Droht die Okonomisierung aller Lebensbereiche, der Ausverkauf des Menschen? Ist der Markt moralfrei? Brauchen wir neue Perspektiven und Werte? Diese drangenden Fragen werden im vorliegenden Buch von namhaften Autorinnen und Autoren wie Franz Muntefering und Rita Sussmuth beantwortet: Der Mensch muss wieder ins Zentrum rucken, Verantwortung und Moral sollten grundlegender Massstab auch des wirtschaftlichen Handelns sein. (...) Mit diesen Forderungen appellieren die BeitragerInnen an einen echten Dialog zwischen Gesellschaft, Wirtschaft und Ethik. Mit Beitragen von Bernhard Emunds, Jurgen Hardt, Linus Hauser, Esther Junger, Josef Kaiser, Siegfried Karl, Andreas Lenz, Uta Meier-Grawe, Franz Muntefering, Thomas Petersen, Marcus K. Reif, Rainer Schwarz, Rita Sussmuth und Joachim Wiemeyer". (shrink)

ABSTRACTEffects of metaphorical framing of political issues on opinion have been studied widely by two approaches: a critical-discourse approach and a response-elicitation approach. The current article reports a systematic literature review that examines whether these approaches report converging or diverging effects. We compared CDA and REA on the metaphorical frames that were studied and their reported effects. Results show that the CDA frames are typically more negative, nonfictional, and extreme than REA frames. Reported effects in CDA and REA studies differ (...) in terms of presence, directionality, and strength, with CDA typically reporting strong effects in line with the frame, compared to REA. These differences in effects can be explained by the different frame characteristics. However, differences in the methods applied by CDA and REA could be responsible for these differences as well. In all, we conclude that the research field is fragmented on the impact of metaphors in politics. (shrink)

This volume is a tribute to the thought of Seth Benardete by contributors who had the rare good fortune of studying with him or those who discovered the treasure of his writings. Benardete was fully immersed in the world of the ancients, starting with Homer, but their works opened up for him a way to the fundamental questions-about justice and love, nature and law, human and divine. Finding "the problem of the human good grounded in the city, and the problem (...) of being in god," he was led to the conclusion that "Political philosophy is the eccentric core of philosophy." While Benardete wrote this statement reflecting on the theological-political issue in the work of his teacher, Leo Strauss, the paradoxical notion of an "eccentric core," in giving this volume its title, is meant to capture a characteristic of his own way of thinking. The essays in this collection-on the Bible and Homer, the pre-Socratics, Plato, Aristotle, and the Roman writers-indicate the range of Benardete's studies and teaching. The centrality of Plato is evident at the same time in those pieces as well as in the reviews of Benardete's books included here, along with three of his own previously unpublished essays. Book jacket. (shrink)

Since antiquity the Phaedo has been considered the source of "the twin pillars of Platonism" -- the theory of ideas and the immortality of the soul. Burger's attempt to trace the underlying argument of the work as a whole leads to a radical rethinking of the status of those doctrines.

Ein erheblicher Teil der theologischen und philosophischen Literatur des Mittelalters ist der Kategorie des Kommentars zuzuordnen. Schon in der Antike kam dieser Literaturgattung eine wichtige Stellung zu in der Auslegung als «kanonisch» geltender Texte; Philosophie entwickelt sich in der Auseinandersetzung mit Texten. Die Geschichte dieser Literaturgattung läßt sich trotz ihrer bis in unsere Zeit großen Bedeutung jedoch nur aus verstreuten Notizen rekonstruieren. Die alexandrinischen Exegeten des 3. / 4. Jahrhunderts können wohl als die Initiatoren der christlich-theologischen Kommentar-Literatur angesehen werden. Auf (...) die in diesem Umfeld von Origenes vorgelegte Theorie der Schriftsinne, insbesondere dann aber auf die Literalexegese bezogen sich auch die mittelalterlichen Autoren bei der Kommentierung der biblischen Bücher. (shrink)

This article describes the Metaphorical Source Domain Identification Procedure (MSDIP), which can be used to code source domains in metaphor identification. In the first part of the article, we describe the complexity of source-domain coding in corpus analysis. We argue that, in many cases, discourse is underspecified and multiple source-domain candidates may be relevant for a specific metaphorical expression. For instance, if a word like “fight” or “target” is used metaphorically, it could refer to either the source domain of war (...) or sports. To make these issues explicit for analysts, we developed MSDIP, which builds on and extends the Metaphor Identification Procedure Vrije Universiteit (MIPVU). In the second part of the article, we explain the coding steps of MSDIP and subsequently report on a reliability analysis, demonstrating the reproducibility of the procedure. We end with a number of detailed sample analyses, demonstrating the role of co-text and context in selecting the likeliest source-domain candidate through MSDIP. These analyses show that MSDIP is both reliable and flexible in dealing with the complexities of real-life discourse during source-domain coding. (shrink)

This article extends the definition of sensationalism to print media by arguing that language intensifiers may be an aspect of sensationalism. In addition, this paper investigates if an indirect effect can be established by which sensationalistic message features influence news reception through the perception of sensationalism. Two between-subjects experiments show that sensationalistic message features like intensifiers increase perceived language intensity. In experiment 1, intensifiers had a negative effect on news article appreciation, which was not influenced by PLI. Experiment 2 revealed (...) positive indirect effects of intensifiers through PLI on newsworthiness and news article appreciation. (shrink)

We develop multi-conclusion nested sequent calculi for the fifteen logics of the intuitionistic modal cube between IK and IS5. The proof of cut-free completeness for all logics is provided both syntactically via a Maehara-style translation and semantically by constructing an infinite birelational countermodel from a failed proof search. Interestingly, the Maehara-style translation for proving soundness syntactically fails due to the hierarchical structure of nested sequents. Consequently, we only provide the semantic proof of soundness. The countermodel construction used to prove completeness (...) required a completely novel approach to deal with two independent sources of non-termination in the proof search present in the case of transitive and Euclidean logics. (shrink)

During the past decade, screening tests using computed tomography have disseminated into practice and been marketed to patients despite neither conclusive evidence nor professional agreement about their efficacy and cost-effectiveness at the population level. This phenomenon raises questions about physicians' professional roles and responsibilities within the setting of medical innovation, as well as the appropriate scope of patient autonomy and access to unproven screening technology. This article explores how physicians ought to respond when new screening examinations that lack conclusive evidence (...) of overall population benefit emerge in the marketplace and are requested by individual patients. To this end, the article considers the nature of evidence and how it influences decision-making for screening at both the public policy and individual patient levels. We distinguish medical and ethical differences between screening recommended for a population and screening considered on an individual patient basis. Finally, we discuss specific cases to explore how evidence, patient risk factors and preferences, and physician judgment ought to balance when making individual patient screening decisions. (shrink)

The Role of Motivation in Complex Problem SolvingPrevious research on Complex Problem Solving (CPS) has primarily focused on cognitive factors as outlined below. The current paper discusses the role of motivation during CPS and argues that motivation, emotion, and cognition interact and cannot be studied in an isolated manner. Motivation is the process that determines the energization and direction of behavior (Heckhausen, 1991).Three motivation theories and their relation to CPS are examined: McClelland’s achievement motivation, Maslow’s hierarchy of needs, and Dörner’s (...) needs as outlined in PSI-theory. We chose these three theories for several reasons. First, space forces us to be selective. Second, the three theories are among the most prominent motivational theories. Finally, they are need theories postulating several motivations and not just one. A thinking-aloud protocol is provided to illustrate the role of motivational and cognitive dynamics in CPS. Problems are part of all the domains of human life. The field of CPS investigates problems that are complex, dynamic, and non-transparent (Dörner, 1996). Complex problems consist of many interactively interrelated variables. Dynamic ones change and develop further over time, regardless of whether the involved people take action. And non-transparent problems have many aspects of the problem situation that are unclear or unknown to the involved people. CPS researchers focus exactly on such kinds of problems. Under a narro... (shrink)

Metastatic spread of tumor cells is one of the most common causes of death in cancer patients. Therefore, elucidation of the molecular mechanisms that underlie the formation of metastatic colonies has been one of the major objectives of cancer research during the last two decades. In this review we will mainly discuss the mechanisms that cause a malignant cell to grow at a given site rather than at other possible sites, taking into account experimental and clinical evidence published on the (...) subject. As a whole this evidence tends to confirm the hypothesis that organ‐specific colonization by malignant cells often follows very specific and close interactions between the cancer cell and the target organ, either in terms of specific cellular adhesion or growth promotion. In this paper we would like to underscore the fact that cellular adhesion, either specific or unspecific, is a necessary but, by itself, insufficient condition for the development of metastases. It is the ability of the tumor cells to grow at the site where they arrested that ultimately determines whether a metastatic colony develops or fails to develop at that site. (shrink)

relative to the actual world) of a propositional theory are defined. A theory is ‘closer to the truth’ the logically stronger its positive content and the logically weaker its negative content. This proposal delivers the same verisimilar preordering of theories that has been defined by Brink and Heidema as a ‘power ordering’. The preordering may be collapsed to a partial ordering and then embedded into a complete distributive lattice. The preordering may also be refined to a partial ordering by employing (...) the ‘convex content’ and the ‘non-convex content’ of each theory. Philosophical implications and historical relations are discussed. (shrink)