Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

Currently, two frameworks of causal reasoning compete: Whereas dependency theories focus on dependencies between causes and effects, dispositional theories model causation as an interaction between agents and patients endowed with intrinsic dispositions. One important finding providing a bridge between these two frameworks is that failures of causes to generate their effects tend to be differentially attributed to agents and patients regardless of their location on either the cause or the effect side. To model different types of error attribution, we augmented (...) a causal Bayes net model with separate error sources for causes and effects. In several experiments, we tested this new model using the size of Markov violations as the empirical indicator of differential assumptions about the sources of error. As predicted by the model, the size of Markov violations was influenced by the location of the agents and was moderated by the causal structure and the type of causal variables. (shrink)

Research on human causal induction has shown that people have general prior assumptions about causal strength and about how causes interact with the background. We propose that these prior assumptions about the parameters of causal systems do not only manifest themselves in estimations of causal strength or the selection of causes but also when deciding between alternative causal structures. In three experiments, we requested subjects to choose which of two observable variables was the cause and which the effect. We found (...) strong evidence that learners have interindividually variable but intraindividually stable priors about causal parameters that express a preference for causal determinism. These priors predict which structure subjects preferentially select. The priors can be manipulated experimentally and appear to be domain-general. Heuristic strategies of structure induction are suggested that can be viewed as simplified implementations of the priors. (shrink)

The rapid expansion of research on Brain-Computer Interfaces is not only due to the promising solutions offered for persons with physical impairments. There is also a heightened need for understanding BCIs due to the challenges regarding ethics presented by new technology, especially in its impact on the relationship between man and machine. Here we endeavor to present a scoping review of current studies in the field to gain insight into the complexity of BCI use. By examining studies related to BCIs (...) that employ social research methods, we seek to demonstrate the multitude of approaches and concerns from various angles in considering the social and human impact of BCI technology. For this scoping review of research on BCIs’ social and ethical implications, we systematically analyzed six databases, encompassing the fields of medicine, psychology, and the social sciences, in order to identify empirical studies on BCIs. The search yielded 73 publications that employ quantitative, qualitative, or mixed methods. Of the 73 publications, 71 studies address the user perspective. Some studies extend to consideration of other BCI stakeholders such as medical technology experts, caregivers, or health care professionals. The majority of the studies employ quantitative methods. Recurring themes across the studies examined were general user opinion towards BCI, central technical or social issues reported, requests/demands made by users of the technology, the potential/future of BCIs, and ethical aspects of BCIs. Our findings indicate that while technical aspects of BCIs such as usability or feasibility are being studied extensively, comparatively little in-depth research has been done on the self-image and self-experience of the BCI user. In general there is also a lack of focus or examination of the caregiver’s perspective. (shrink)

Causal queries about singular cases, which inquire whether specific events were causally connected, are prevalent in daily life and important in professional disciplines such as the law, medicine, or engineering. Because causal links cannot be directly observed, singular causation judgments require an assessment of whether a co‐occurrence of two events c and e was causal or simply coincidental. How can this decision be made? Building on previous work by Cheng and Novick (2005) and Stephan and Waldmann (2018), we propose a (...) computational model that combines information about the causal strengths of the potential causes with information about their temporal relations to derive answers to singular causation queries. The relative causal strengths of the potential cause factors are relevant because weak causes are more likely to fail to generate effects than strong causes. But even a strong cause factor does not necessarily need to be causal in a singular case because it could have been preempted by an alternative cause. We here show how information about causal strength and about two different temporal parameters, the potential causes' onset times and their causal latencies, can be formalized and integrated into a computational account of singular causation. Four experiments are presented in which we tested the validity of the model. The results showed that people integrate the different types of information as predicted by the new model. (shrink)

Der Staat hat die politische Moderne wie keine andere Institution und Ordnungsidee gepragt. Als eine Herrschaftsformation, die sich standig an die Umweltbedingungen anpasst, ist ihm die Funktionalitat des Wandels quasi institutionell in die Wiege gelegt. Dennoch ist der Nationalstaat im Prozess der Globalisierung und Europaisierung als Entgrenzung von Herrschaftsraumen der groae Verlierer geworden: Legitimations-, Souveranitats- und Steuerungsprobleme sind die Folge. Der Band erfasst den Staatswandel auf politik- und verwaltungswissenschaftlicher, geschichtswissenschaftlicher, soziologischer und offentlich-rechtlicher Ebene. Dabei behandeln die Beitrage exemplarisch Politikfelder wie (...) Soziales, Wirtschaft, Umwelt, Bildung, Wissenschaft und Verwaltung und bieten so ein breites Forum interdisziplinarer Staatsforschung. Inhalt Einfuehrung - Staat im Wandel. Ruediger Voigt zum 65. Geburtstag I. Konzeptualisierung und Systematisierung von Staatswandel Ralf Walkenhaus: Entwicklungslinien moderner Staatlichkeit. Konzeptualisierungsprobleme des Staatswandels Peter Nahamowitz: Themenkonjunkturen der Politikwissenschaft als Indikatoren fuer nachhaltige Veranderungen der Staatlichkeit in Deutschland? Zugleich ein Nachruf auf die okonomische Globalisierung II. Staatliche Steuerung in einzelnen Politikfeldern Nicolai Dose: Der informierende Staat: Information als Instrument staatlicher Steuerung Lutz R. Reuter: Zum Wandel des staatlichen Handelns im Bildungswesen Helmuth Schulze-Fielitz: Staatliche Wissenschaftssteuerung als organisations- und verfahrensrechtliche Aufgabe Dietrich Fuerst: Der Beitrag der Regionalplanung zur nachhaltigen Entwicklung. Eine steuerungstheoretische Perspektive Erhard Treutner: Staat und nachhaltige Entwicklung. Zur Bedeutung staatlicher Steuerung fuer Prozesse nachhaltiger Entwicklung III. Einzelaspekte Emanual Richter: Zur Rekonstruktion der Kategorie aNachhaltigkeito Stefan Machura: Der Einfluss der Parteien auf die dritte Gewalt Axel Gorlitz / Oliver Sigrist: Des Staates neue Kleider. Demokratie- und Rechtsstaatsdefizite der Verwaltungsreformkonzepte Peter Nitschke: Die Reterritorialisierung Europas auf subnationaler Identitatsebene. Uberlegungen zu einer Rekonstruktion der Theorie des apolitischen Raumeso Klaus A. Ziegert: Weltgesellschaft und Nationalstaat im 21. Jahrhundert. Eine rechtssoziologische Analyse Michael Staack: Multilateralismus, Unilateralismus und das Volkerrecht. Deutschland und die aBush-Revolutiono IV. Historische Bezuege Otwin Massing: Der (europaische) Praambelgott. Fetisch, sakralisierende Uberhohung oder Skandalon? Uber den Atavismus politischer Symbolsprache in amoderneno Staaten Rainer S. Elkar: Die Meister des Staates. Vom Scheitern und von der Aktualitat des Korporatismus Walter Demel: Verwaltung in China und Japan aus der Sicht des fruehneuzeitlichen Europa Georg-Christoph von Unruh: Widerstandsrecht und Widerstandspflicht Verzeichnis der Publikationen von Ruediger Voigt Verzeichnis der Doktoranden und Habilitanden von Ruediger Voigt Verzeichnis der Autoren. (shrink)

Inhalt Einfuhrung - Staat im Wandel. Rudiger Voigt zum 65. Geburtstag I. Konzeptualisierung und Systematisierung von Staatswandel Ralf Walkenhaus: Entwicklungslinien moderner Staatlichkeit.

The current paper proves the results announced in [5]. We isolate a new large cardinal concept, "remarkability." Consistencywise, remarkable cardinals are between ineffable and ω-Erdos cardinals. They are characterized by the existence of "O # -like" embeddings; however, they relativize down to L. It turns out that the existence of a remarkable cardinal is equiconsistent with L(R) absoluteness for proper forcings. In particular, said absoluteness does not imply Π 1 1 determinacy.

This paper develops co-ordinated multiple-domain supervenience relations to model determination and dependence relations between complex entities and their constituents by appealing to R-related pairs and by making use of associated isomorphisms. Supervenience relations are devised for order-sensitive and repetition-sensitive mereologies, for mereological systems that make room for many-many composition relations, as well as for hierarchical mereologies that incorporate compositional and hylomorphic structure. Finally, mappings are provided for theories that consider wholes to be prior to their parts.

Let N be a transitive model of ZFC such that ωN ⊂ N and P(R) ⊂ N. Assume that both V and N satisfy "the core model K exists." Then KN is an iterate of K. i.e., there exists an iteration tree J on K such that J has successor length and $\mathit{M}_{\infty}^{\mathit{J}}=K^{N}$. Moreover, if there exists an elementary embedding π: V → N then the iteration map associated to the main branch of J equals π ↾ K. (This answers (...) a question of W. H. Woodin, M. Gitik, and others.) The hypothesis that P(R) ⊂ N is not needed if there does not exist a transitive model of ZFC with infinitely many Woodin cardinals. (shrink)

Erscheint anlasslich des 15. Weltkongresses der Internationalen Vereinigung fur Rechts- und Sozialphilosophie (IVR) vom 18. bis 24. August 1991 in Gottingen und enthalt eine Selbstdarstellung der deutschen Sektion der IVR. Die Autoren berichten uber ihre eigene theoretische Position oder uber neuere Diskussionszusammenhange, die ihnen wichtig erscheinen. Aus dem Inhalt: K. Adomeit: Menschenrechte und Rechtsphilosophie u H. Albert: Erkenntnis, Recht und soziale Ordnung u R. Alexy: Idee und Struktur eines vernunftigen Rechtssystems u O. Ballweg: Analytische Rhetorik als juristische Grundlagenforschung u R. (...) Dreier: Zur gegenwartigen Diskussion des Verhaltnisses von Recht und Moral u W. Eichhorn: Wege und Irrwege einer Transformation u M. Frommel: Mannliche Gerechtigkeitsmathematik versus weiblicher Kontextualismus? u H. Garrn: Zur rechtspraktischen Bedeutung einer Theorie der juristischen Rhetorik u G. Haney: Das Widerspruchsvolle des Rechtsbegriffs u W. Hassemer: Rechtsphilosophie, Rechtswissenschaft, Rechtspolitik - am Beispiel des Strafrechts u A. Kaufmann: 45 Jahre erlebte Jahre Rechtsphilosophie u H. Klenner: Die ontologische und gnoseologische Dimension der Sein/Sollen-Problematik u U. Klug: Multidimensionale Rechtsphilosophie u H.-J. Koch/H. Russmann: Juristische Methodenlehre und analytische Philosophie u M. Kriele: Die demokratische Weltrevolution u K. Kuhl: Rehabilitierung und Aktualisierung des kantischen Vernunftrechts u E.-J. Lampe: Moderne Rechtsanthropologie u K.A. Mollnau: Vom Beginn der Niedergangsjurisprudenz in der DDR u U. Neumann: Sprachphilosophische Ansatze in der neueren Rechtsphilosophie u u.a. (Franz Steiner 1991). (shrink)

Historically, scientific and engineering expertise has been key in shaping research and innovation policies, with benefits presumed to accrue to society more broadly over time. But there is persistent and growing concern about whether and how ethical and societal values are integrated into R&I policies and governance, as we confront public disbelief in science and political suspicion toward evidence-based policy-making. Erosion of such a social contract with science limits the ability of democratic societies to deal with challenges presented by new, (...) disruptive technologies, such as synthetic biology, nanotechnology, genetic engineering, automation and robotics, and artificial intelligence. Many policy efforts have emerged in response to such concerns, one prominent example being Europe's Eighth Framework Programme, Horizon 2020, whose focus on “Responsible Research and Innovation” provides a case study for the translation of such normative perspectives into concrete policy action and implementation. Our analysis of this H2020 RRI approach suggests a lack of consistent integration of elements such as ethics, open access, open innovation, and public engagement. On the basis of our evaluation, we suggest possible pathways for strengthening efforts to deliver R&I policies that deepen mutually beneficial science and society relationships. (shrink)

We explore the interaction between oculomotor control and language comprehension on the sentence level using two well-tested computational accounts of parsing difficulty. Previous work (Boston, Hale, Vasishth, & Kliegl, 2011) has shown that surprisal (Hale, 2001; Levy, 2008) and cue-based memory retrieval (Lewis & Vasishth, 2005) are significant and complementary predictors of reading time in an eyetracking corpus. It remains an open question how the sentence processor interacts with oculomotor control. Using a simple linking hypothesis proposed in Reichle, Warren, and (...) McConnell (2009), we integrated both measures with the eye movement model EMMA (Salvucci, 2001) inside the cognitive architecture ACT-R (Anderson et al., 2004). We built a reading model that could initiate short “Time Out regressions” (Mitchell, Shen, Green, & Hodgson, 2008) that compensate for slow postlexical processing. This simple interaction enabled the model to predict the re-reading of words based on parsing difficulty. The model was evaluated in different configurations on the prediction of frequency effects on the Potsdam Sentence Corpus. The extension of EMMA with postlexical processing improved its predictions and reproduced re-reading rates and durations with a reasonable fit to the data. This demonstration, based on simple and independently motivated assumptions, serves as a foundational step toward a precise investigation of the interaction between high-level language processing and eye movement control. (shrink)

Self, Language, and World: Problems from Kant, Sellars, and Rosenberg Edited by James R. O'Shea and Eric M. Rubenstein Introduction KANT Willem deVries, Kant, Rosenberg, and the Mirror of Philosophy David Landy, The Premise That Even Hume Must Accept LANGUAGE AND MIND William G. Lycan, Rosenberg On Proper Names Douglas Long, Why Life is Necessary for Mind: The Significance of Animate Behavior Dorit Bar-On and Mitchell Green, Lionspeak: Communication, Expression, and Meaning David Rosenthal, The Mind and Its Expression MIND AND (...) KNOWLEDGE Jeffrey Sicha, The Manifest Image: the Sensory and the Mental Bruce Aune, Rosenberg on Knowing Joseph C. Pitt, Sellarsian Antifoundationalism and Scientific Realism Matthew Chrisman, The Aim of Belief and the Goal of Truth: Reflections on Rosenberg James O’Shea, Conceptual Thinking and Nonconceptual Content: A Sellarsian Divide ONTOLOGY Anton Koch, Persons as Mirroring the World Eric M. Rubenstein, Form and Content, Substance and Stuff Ralf Stoecker, On Being a Realist About Death William G. Lycan, Biographical Remarks on Jay F. Rosenberg Scholarly Publications of Jay F. Rosenberg. (shrink)

Knapp sechs Jahre nach Rudolf Heinz' sechzigstem Geburtstag und dem auf dieses Ereignis ausgerichteten Erscheinen der Festschrift "Kontiguitäten. Texte-Festival für Rudolf Heinz" (Christoph Weismüller [Hg.] unter Mitarbeit von Ralf Bohn, Wien: Passagen 1997) folgt die Nachbearbeitung der "Kontiguitäten" und deren Produktion. Die Post-Skripts zum Texte-Festival für Rudolf Heinz setzen ein mit den Dokumenten der Feierlichkeit der Festschriftüberreichung: Laudatio, Geburtstagskomposition - inklusive Audio-CD -, Photographien der Festschriftübergabe. Unter dem topos Festschrift-Mechané folgt diesen Initialien die Korrespondenz von Heide Heinz und Christoph (...) Weismüller nebst notwendigen Paraphrasen und Hinweisen. Die Après nehmen einschlägige Kontiguitäts-Effekte auf, die mit der Fertigstellung der Festschrift, der Feierlichkeit der Übergabe, ihrer Distribution und ersten Nachbearbeitungen ihrer Konstitution einhergingen oder diesen folgten. Die Katamnese von Heide Heinz und Rudolf Heinz sowie weitere Korrespondenzen - Heide Heinz mit Ralf Bohn, Doris Dorner, Axel Schünemann; Rudolf Heinz mit Manfred Pohlen - finden sich als Zuträge ein. (shrink)

This work is intended as an introduction to the study of Soviet psy chology. In it we have tried to present the main lines of Soviet psycho logical theory, in particular, the philosophical principles on which that theory is founded. There are surprisingly few books in English on Soviet psychology, or, indeed, in any Western European language. The works that exist usually take the form of symposia or are collections of articles translated from Soviet periodicals. The most important of these (...) are Psychology in the Soviet Union (ed. by Brian Simon), Recent Soviet Psychology (ed. by Neil O'Connor) and Soviet Psychology, A Symposium (ed. by Ralf Winn). Raymond Bauer has also edited an interesting symposium entitled Some Views on Soviet Psychology. Only two systematic studies of Soviet psychology have been published to date: Joseph Wortis' Soviet Psychiatry and Raymond Bauer's The New Man in Soviet Psychology. Both are valuable introductions to Soviet psychology; Bauer's book, in particular, gives a good account of the debates on psychological theory in the Soviet Union in the nineteen twenties and -thirties. Both, however, are somewhat out of date. There are also a number of interesting articles written by Ivan D. London and Gregory Razran, which give general surveys of particular periods or aspects of Soviet psychology. These have been listed in the bibliography. (shrink)

Karl R. Popper: The open society and its enemies -- Ralf Dahrendorf: Liberty and civil society -- Raymond Plant: Social welfare without class warfare -- Gertrude Himmelfarb and Irving Kristol: The moral imagination -- Raymond Aron: The opium of the intellectuals -- Friedrich A. Hayek: The constitution of liberty -- Isaiah Berlin: Liberty and pluralism -- Michael J. Oakeshott: The conservative disposition -- Leo Strauss: Relativism and the crisis of modernity -- Edmund Burke: Liberty and duty -- James Madison (...) vs. Jean-Jacques Rousseau: Two views of self-government -- Alexis de Tocqueville: Democracy in America -- Winston S. Churchill: The English-Speaking Peoples and the Free World -- Limited and accountable Government -- Two kinds of rationalism -- Liberty as conversation. (shrink)

"Williams's masterful translation satisfies (at last!) a long-standing need. There are lots of good translations of Augustine's great work, but until now we have been forced to choose between those that strive to replicate in English something of the majesty and beauty of Augustine's Latin style and those that opt instead to convey the careful precision of his philosophical terminology and argumentation. Finally, Williams has succeeded in capturing both sides of Augustine's mind in a richly evocative, impeccably reliable, elegantly readable (...) presentation of one of the most impressive achievements in Western thought--Augustine's Confessions." --Scott MacDonald, Professor of Philosophy and Norma K. Regan Professor in Christian Studies, Cornell University. (shrink)

How do we access the authentic self in order to live fulfilling, meaningful lives? In straightforward terms, The Heart of the Matter: Gifts in Strange Wrapping Paper explains a simple but extraordinarily powerful technique called the See, Feel, Hear Challenge that enables people to easily gain entry into the storehouse of their subconscious core beliefs. In the process, it cracks the coded messages that those beliefs release in the form of disease, suffering, addictions, unhappy relationships, and victimized circumstances. Based in (...) the latest findings in neuroscience and neurocardiology, this book guides readers to an uncomplicated understanding of the astounding power of our emotions and how life automatically delivers experiences that trigger negative reactions that subconsciously impact us. These emotions form the foundation of core beliefs that create unhealthy attitudes and dis-ease patterns that keep us from experiencing the authentic, satisfying lives we desire. Using clear examples and true stories from clients, Dr. Weissman’s latest work demonstrates how we can release these stored emotions and their wisdom via the See, Feel, Hear Challenge. It then explains how to use this simple method to evoke feelings that positively impact the quantum field, remolding our bodies, minds, and everyday lives into purposeful expressions of inner joy and radiant well-being. Whether you’re dealing with addictions, dysfunctional relationships, or illness, or are focused on becoming an Olympic champion, The Heart of the Matter gives you a potent tool for positive change and transformation that you can use for the rest of your life. (shrink)

The concept of yinyang lies at the heart of Chinese thought and culture. The relationship between these two opposing, yet mutually dependent, forces is symbolized in the familiar black and white symbol that has become an icon in popular culture across the world. The real significance of yinyang is, however, more complex and subtle. This brilliant and comprehensive analysis by one of the leading authorities in the field captures the richness and multiplicity of the meanings and applications of yinyang, including (...) its visual presentations. Through a vast range of historical and textual sources, the book examines the scope and role of yinyang, the philosophical significance of its various layers of meanings and its relation to numerous schools and traditions within Chinese philosophy. By putting yinyang on a secure and clear philosophical footing, the book roots the concept in the original Chinese idiom, distancing it from Western assumptions, frameworks and terms, yet also seeking to connect its analysis to shared cross-cultural philosophical concerns. (shrink)

Trope theory is a leading metaphysical theory in analytic ontology. One of its classic statements is found in the work of Donald C. Williams who argued that tropes qua abstract particulars are the very alphabet of being. The concept of an abstract particular has been repeatedly attacked in the literature. Opponents and proponents of trope theory alike have levelled their criticisms at the abstractness of tropes and the associated act of abstraction. In this paper I defend the concept of a (...) trope qua abstract particular by rejecting arguments that purport to show that tropes should not be understood as abstract and by arguing that the abstractness of tropes plays an indispensable role in one of our more promising trope-theoretic analyses of universals and of concrete objects. (shrink)

The young Hegel was entranced by the notion of intellectual intuition, and this notion continues to entrance many of Hegel’ commentators. I argue that Kant provided three distinct conceptions of an intuitive intellect, that none of these involve aconceptual intuitionism, and that they differ markedly from Fichte’s and Schelling’s conceptions of intellectual intuition. I further argue that by 1804 Hegel recognized that appealing to an aconceptual model, or to Schelling’s model, or to his own early model of intellectual intuition generates (...) inevitable and insoluble problems of question-begging. By incorporating several important points from Kant’s Transcendental Ideal into his reinterpretation of Kant’s Transcendental Deduction and Refutation of Idealism, Hegel’s mature discursive and conceptual account of ‘absolute knowing’ performs some of the functions Kant assigned to the intuitive intellect, though without invoking any such intuitive intellect. I discuss several of these functions. (shrink)

The concept of instantiation is realized differently across a variety of metaphysical theories. A certain realization of the concept in a given theory depends on what roles are specified and associated with the concept and its corresponding term as well as what entities are suited to fill those roles. In this paper, the classic realization of the concept of instantiation in a one-category ontology of abstract particulars or tropes is articulated in a novel way and defended against unaddressed objections.

Business Ethics, the Environment &Responsibility, Volume 31, Issue 4, Page 899-903, October 2022.

We give a direct and elementary proof of the fact that every real-valued probability measure can be approximated—up to an infinitesimal—by a hyperreal-valued one which is regular and defined on the whole powerset of the sample space.

Models of cognitive vulnerability claim that depressive symptoms arise as a result of an interaction between negative affect and cognitive reactions, in the form of dysfunctional attitudes and negative inferential style. We present a model that complements this approach by focusing on the appraisal processes that elicit and differentiate everyday episodes of emotional experience, arguing that individual differences in appraisal patterns can foster negative emotional experiences related to depression (e.g., sadness and despair). In particular, dispositional appraisal biases facilitating the elicitation (...) of these emotions more frequently and more intensely. This, in turn, is likely to have a negative influence on cognitive processing and emotion regulation in general. (shrink)

Diagnosing emotion disturbances should be informed by current knowledge about normal emotion processes. I identify four major functions of emotion as well as sources for potential dysfunctions and suggest that emotions should only be diagnosed as pathological when they are clearly dysfunctional, which requires considering eliciting events, realistic person-specific appraisal patterns, and adaptive responses or action tendencies. Evidence from actuarial research on the reported length of naturally occurring emotion episodes (including potential determinants) illustrates appropriateness criteria for the clinical evaluation of (...) emotion duration—an essential element in the DSM-5 symptom catalogue for major depression episodes, especially in bereavement. The need for more actuarial evidence on normal emotion responses and its consideration by the clinical community is highlighted. (shrink)