In this article, three theoretic frameworks are discussed: optimality-theoretic, game-theoretic, and decision-theoretic pragmatics, the last being based on Ducrot’s argumentation theory. The close similarities between optimality-theoretic and game-theoretic pragmatics are pointed out. Concerning decision-theoretic pragmatics, some arguments are provided demonstrating that an independent, argumentation-theoretic grounding is neither needed nor useful. Rather, it seems more appropriate to incorporate the argumentation-theoretic insights into a general Gricean-oriented theory of natural language interpretation, let it be optimality-theoretic pragmatics or a game-theoretic variant.

The term “vagueness” describes a property of natural concepts, which normally have fuzzy boundaries, admit borderline cases, and are susceptible to Zeno's sorites paradox. We will discuss the psychology of vagueness, especially experiments investigating the judgment of borderline cases and contradictions. In the theoretical part, we will propose a probabilistic model that describes the quantitative characteristics of the experimental finding and extends Alxatib's and Pelletier's () theoretical analysis. The model is based on a Hopfield network for predicting truth values. Powerful (...) as this classical perspective is, we show that it falls short of providing an adequate coverage of the relevant empirical results. In the final part, we will argue that a substantial modification of the analysis put forward by Alxatib and Pelletier and its probabilistic pendant is needed. The proposed modification replaces the standard notion of probabilities by quantum probabilities. The crucial phenomenon of borderline contradictions can be explained then as a quantum interference phenomenon. (shrink)

Taking the lead from orthodox quantum theory, I will introduce a handy generalization of the Boolean approach to propositions and questions: the orthoalgebraic framework. I will demonstrate that this formalism relates to a formal theory of questions (or ‘observables’ in the physicist’s jargon). This theory allows formulating attitude questions, which normally are non-commuting, i.e., the ordering of the questions affects the answer behavior of attitude questions. Further, it allows the expression of conditional questions such as “If Mary reads the book, (...) will she recommend it to Peter?”, and thus gives the framework the semantic power of raising issues and being informative at the same time. In the case of commuting observables, there are close similarities between the orthoalgebraic approach to questions and the Jäger/Hulstijn approach to question semantics. However, there are also differences between the two approaches even in case of commuting observables. The main difference is that the Jäger/Hulstijn approach relates to a partition theory of questions whereas the orthoalgebraic approach relates to a ‘decorated’ partition theory (i.e. the elements of the partition are decorated by certain semantic values). Surprisingly, the orthoalgebraic approach is able to overcome most of the difficulties of the Jäger/Hulstijn approach. Furthermore, the general approach is suitable to describe the different types of (non-commutative) attitude questions as investigated in modern survey research. Concluding, I will suggest that an active dialogue between the traditional model-theoretic approaches to semantics and the orthoalgebraic paradigm is mandatory. (shrink)

The idea of complementarity is one of the key concepts of quantum mechanics. Yet, the idea was originally developed in William James’ psychology of consciousness. Recently, it was re-applied to the humanities and forms one of the pillars of modern quantum cognition. I will explain two different concepts of complementarity: Niels Bohr’s ontic conception and Werner Heisenberg’s epistemic conception. Furthermore, I will give an independent motivation of the epistemic conception based on the so-called operational interpretation of quantum theory, which has (...) powerfully been applied in the domain of quantum cognition. Finally, I will give examples illustrating the potency of complementarity in the domains of bounded rationality and survey research. Concerning the broad topic of consciousness, I will focus on the psychological aspects of awareness. This closes the circle spanning complementarity, quantum cognition, the operational interpretation, and consciousness. (shrink)

We consider several puzzles of bounded rationality. These include the Allais- and Ellsberg paradox, the disjunction effect, and related puzzles. We argue that the present account of quantum cognition—taking quantum probabilities rather than classical probabilities—can give a more systematic description of these puzzles than the alternate treatments in the traditional frameworks of bounded rationality. Unfortunately, the quantum probabilistic treatment does not always provide a deeper understanding and a true explanation of these puzzles. One reason is that quantum approaches introduce additional (...) parameters which possibly can be fitted to empirical data but which do not necessarily explain them. Hence, the phenomenological research has to be augmented by responding to deeper foundational issues. In this article, we make the general distinction between foundational and phenomenological research programs, explaining the foundational issue of quantum cognition from the perspective of operational realism. This framework is motivated by assuming partial Boolean algebras. They are combined into a uniform system via a mechanism preventing the simultaneous realization of perspectives. Gleason’s theorem then automatically leads to a distinction between probabilities that are defined by pure states and probabilities arising from the statistical mixture of pure states. This formal distinction relates to the conceptual distinction between risk and ignorance. Another outcome identifies quantum aspects in dynamic macro-systems using the framework of symbolic dynamics. Finally, we discuss several ideas that are useful for justifying complementarity in cognitive systems. (shrink)

There is a gap between two different modes of computation: the symbolic mode and the subsymbolic (neuron-like) mode. The aim of this paper is to overcome this gap by viewing symbolism as a high-level description of the properties of (a class of) neural networks. Combining methods of algebraic semantics and non-monotonic logic, the possibility of integrating both modes of viewing cognition is demonstrated. The main results are (a) that certain activities of connectionist networks can be interpreted as non-monotonic inferences, and (...) (b) that there is a strict correspondence between the coding of knowledge in Hopfield networks and the knowledge representation in weight-annotated Poole systems. These results show the usefulness of non-monotonic logic as a descriptive and analytic tool for analyzing emerging properties of connectionist networks. Assuming an exponential development of the weight function, the present account relates to optimality theory – a general framework that aims to integrate insights from symbolism and connectionism. The paper concludes with some speculations about extending the present ideas. (shrink)

Based on the tenets of the so-called ‘radical pragmatics’ school (see, for instance, Cole, 1981), this book takes a particular view with regard to the relationship between content and linguistically encoded meaning. The traditional view embodied in the work of Montague and Kaplan (e.g., Kaplan, 1979; Montague, 1970) sees content being fully determined by linguistic meaning relative to a contextual index. In contrast, the radical view takes it that, although linguistic meaning is clearly important to content, it does not determine (...) it, as pragmatic principles also play a role. The central issue of this book is how to give a principled account of the determination of content. Seeing linguistic meanings as underdetermining the content (proposition) expressed, there must be a pragmatic mechanism of completion which can be best represented as an optimization procedure. It is demonstrated that the general framework of Optimality Theory (OT) makes it possible to formulate the desired explanatory principles. The first section of this general introduction outlines the basic framework of OT as applied to phonology, syntax and morphology. The second section takes a historical perspective and shows that the idea of optimization was present in the pragmatic enterprise right from the beginning. Further, it explains the main advantages of the general framework of OT when applied to the field of pragmatics, and it puts the whole idea into concrete terms by demonstrating how Horn’s (1984) theory of conversational implicature can be implemented within a bidirectional optimality theory. In section 3, we rise several basic questions underlying the whole volume and discuss them from a theoretical and empirical perspective. This part 1 gives a overview of the different topics treated in the book, and it explains in which respects the single contributions aim to satisfy our cooperative goal: to give a new impulse to the tradition of radical pragmatics. Section 4, finally, outlines basic open question of future research.. (shrink)

has to do with the acquisition of encyclopedic knowledge.

Die erste Darstellung der Wissenschaftslehre nach der Vorlesung von 1801/1802 bietet bereits eine vollständige Wissenschaftslehre und nicht nur die Grundlage derselben. Sie behandelt aber neben der Lehre vom absoluten Wissen und von dieser aus das System der Entfaltungen des Wissens, also nicht allein wie die Wissenschaftslehren von 1804 und 1805 den ersten Teil, die "philosophia prima", d. i. die Lehre vom Absoluten und vom absoluten Wissen. Sie ist damit in charakteristischer Weise von diesen unterschieden.

Testing assumptions proposed by Frenzel’s reciprocal model of teacher emotions (e.g., Frenzel, 2014 ), this study explored relations between teachers’ appraisals concerning the attainment and importance of their teaching goals, and their emotions. Specifically, we addressed teachers’ goals of high student performance, motivation, discipline, and high-quality teacher–student relationship and three key discrete emotions, namely, enjoyment, anger, and anxiety, during teaching. We had 244 secondary school teachers (70.1% female) self-report their goal attainment and importance appraisals and emotional experiences with respect to (...) up to three different classes they currently taught. Results from single- and two-level multivariate multiple regression analyses largely supported the relevance of the goal attainment appraisals for teachers’ emotions both on the between-person and the within-person level. Goal importance appraisals proved to be of secondary relevance. On the between-person level, those teachers who positively appraised the attainment of motivation, discipline, and teacher–student relationship quality proved to report more enjoyment and less anxiety and anger. On the within-person level, teachers reported enjoying teaching those classes more, which they perceived as better performing, more motivated and disciplined, and with whom they had a better relationship. Anger and anxiety were negatively linked to appraisals pertaining to the attainment of discipline and teacher–student relationship quality. Across both analysis perspectives, teacher–student relationship quality attainment showed particularly strong links with all three emotions. Because teachers’ subjective evaluations regarding student behaviors were shown to be highly relevant for their emotions, we conclude that teachers could be supported in modifying their emotional experiences through cognitive reappraisal. Interventions targeting teachers’ relationships with students, and their cognitive judgments thereof, seem particularly promising. (shrink)

We study the decidability of k-provability in \—the relation ‘being provable in \ with at most k steps’—and the decidability of the proof-skeleton problem—the problem of deciding if a given formula has a proof that has a given skeleton. The decidability of k-provability for the usual Hilbert-style formalisation of \ is still an open problem, but it is known that the proof-skeleton problem is undecidable for that theory. Using new methods, we present a characterisation of some numbers k for which (...) k-provability is decidable, and we present a characterisation of some proof-skeletons for which one can decide whether a formula has a proof whose skeleton is the considered one. These characterisations are natural and parameterised by unification algorithms. (shrink)

Die Dokumentation ist eine zentrale Quelle zur Geschichte der deutsch-judischen Emigrationsphilosophie. ARthur Liebert (1878-1946) war bis 1933 in Berlin der zentrale Organisator der Kant-Gesellschaft und Kant-Studien; Emil Utitz (1883-1956) profilierte als Ordinarius in Halle die philosophische Asthetik und Charakterologie; Liebert emigrierte 1933 nach Belgrad, 1939 nach England und kehrte 1946 nach Berlin zuruck; Utitz wechselte nach Prag, uberlebte das KZ Theresienstadt und blieb dann nach 1945 in Prag. BEide begrundeten nach 1933 philosophische Gesellschaften, die eng miteinander kooperierten und in der (...) Sicherung des Nachlasses von Edmund Husserl sowie der Herausgabe der Emigrationsfachzeitschrift Philosophia bis 1939 wichtige Aufgaben fanden. Das Buch rekonstruiert ihr Emigrationsschicksal, dokumentiert es durch die erhaltene Korrespondenz zwischen Utitz und Liebert sowie weitere sehr gewichtige Korrespondenzen und macht das Spatwerk der Autoren mit weithin unbekannten Texten zuganglich. Es erganzt die 2015 bei K&N erschienene Edition Ethik nach Theresienstadt. SPate Texte des Prager Philosophen Emil Utitz (1883-1956) historisch-biographisch. (shrink)

We give recursion-theoretic characterizations of the counting class \(\textsf {\#P} \), the class of those functions which count the number of accepting computations of non-deterministic Turing machines working in polynomial time. Moreover, we characterize in a recursion-theoretic manner all the levels \(\{\textsf {\#P} _k\}_{k\in {\mathbb {N}}}\) of the counting hierarchy of functions \(\textsf {FCH} \), which result from allowing queries to functions of the previous level, and \(\textsf {FCH} \) itself as a whole. This is done in the style of (...) Bellantoni and Cook’s safe recursion, and it places \(\textsf {\#P} \) in the context of implicit computational complexity. Namely, it relates \(\textsf {\#P} \) with the implicit characterizations of \(\textsf {FPTIME} \) (Bellantoni and Cook, Comput Complex 2:97–110, 1992) and \(\textsf {FPSPACE} \) (Oitavem, Math Log Q 54(3):317–323, 2008), by exploiting the features of the tree-recursion scheme of \(\textsf {FPSPACE} \). (shrink)

Kreisel’s conjecture is the statement: if, for all$n\in \mathbb {N}$,$\mathop {\text {PA}} \nolimits \vdash _{k \text { steps}} \varphi (\overline {n})$, then$\mathop {\text {PA}} \nolimits \vdash \forall x.\varphi (x)$. For a theory of arithmeticT, given a recursive functionh,$T \vdash _{\leq h} \varphi $holds if there is a proof of$\varphi $inTwhose code is at most$h(\#\varphi )$. This notion depends on the underlying coding.${P}^h_T(x)$is a predicate for$\vdash _{\leq h}$inT. It is shown that there exist a sentence$\varphi $and a total recursive functionhsuch that$T\vdash (...) _{\leq h}\mathop {\text {Pr}} \nolimits _T(\ulcorner \mathop {\text {Pr}} \nolimits _T(\ulcorner \varphi \urcorner )\rightarrow \varphi \urcorner )$, but, where$\mathop {\text {Pr}} \nolimits _T$stands for the standard provability predicate inT. This statement is related to a conjecture by Montagna. Also variants and weakenings of Kreisel’s conjecture are studied. By the use of reflexion principles, one can obtain a theory$T^h_\Gamma $that extendsTsuch that a version of Kreisel’s conjecture holds: given a recursive functionhand$\varphi (x)$a$\Gamma $-formula (where$\Gamma $is an arbitrarily fixed class of formulas) such that, for all$n\in \mathbb {N}$,$T\vdash _{\leq h} \varphi (\overline {n})$, then$T^h_\Gamma \vdash \forall x.\varphi (x)$. Derivability conditions are studied for a theory to satisfy the following implication: if, then$T\vdash \forall x.\varphi (x)$. This corresponds to an arithmetization of Kreisel’s conjecture. It is shown that, for certain theories, there exists a functionhsuch that$\vdash _{k \text { steps}}\ \subseteq\ \vdash _{\leq h}$. (shrink)

In (Jäger and Blutner 1999), Gerhard Jäger and Reinhard Blutner (henceforth J&B) have launched a forceful attack against the account of the adverb wieder “again” I presented in (Stechow 1995) and (Stechow 1996) There I defended a classical account of the repetitive/restitutive ambiguity exhibited by the adverb wieder, which is very close to early proposals found in the Generative Semantics literature, notably (Morgan 1969) and (McCawley 1971). I argued that German surface syntax shows that something in the (...) style of this old decomposition analysis must be correct. (shrink)

Sustainable development (SD) – that is, “Development that meets the needs of current generations without compromising the ability of future generations to meet their needs and aspirations” – can be pursued in many different ways. Stakeholder relations management (SRM) is one such way, through which corporations are confronted with economic, social, and environmental stakeholder claims. This paper lays the groundwork for an empirical analysis of the question of how far SD can be achieved through SRM. It describes the so-called SD–SRM (...) perspective as a distinctive research approach and shows how it relates to the wider body of stakeholder theory. Next, the concept of SD is operationalized for the microeconomic level with reference to important documents. Based on the ensuing SD framework, it is shown how SD and SRM relate to each other, and how the two concepts relate to other popular concepts such as Corporate Sustainability and Corporate Social Responsibility. The paper concludes that the significance of societal guiding models such as SD and of management approaches like CSR is strongly dependent on their footing in society. (shrink)

Phenomenological analyses of ageing and old age have examined themes such as alterity, finitude, and time, not seldom from the perspective of “healthy” aging. Phenomenologists have also offered detailed analyses of lived experiences of illness including lived experiences of dementia. This article offers a phenomenological account of what we label as entering the grey zone of aging between “healthy” aging and aging with a disease. This account is developed through a qualitative phenomenological philosophy analysis of elderly persons’ lived experiences of (...) being tested for dementia through primary care in Sweden, i.e., within a cultural context where dementia commonly is understood as a frightening a loss of self even though this understanding also is questioned. To enter this grey zone of aging, we argue, does not dissolve dynamic self-becoming but can involve an experience of oneself as being old. Further, in the grey zone, the self experiences itself as neither fully healthy nor as having a disease, and as needing to negotiate and live this ambiguity. To enter this grey zone is to enter an affectively charged, sociocultural and medicalized zone, and while the self can still act in different ways within it, staying in the grey zone can result in a re-orientation in the self’s mode of being, in ways that are thoroughly beyond its control. To stay in the grey zone can have detrimental effects on the self, even though the self does not have a disease: the self can become “stuck” in a reflective mode of attending to embodiment, aging, health, and disease. (shrink)

The present cross-sectional study (N = 205) tested the hypothesis that the Dark Triad traits – narcissism, Machiavellianism, and psychopathy – and the PID-5 maladaptive personality traits – Negative Affectivity, Detachment, Antagonism, Disinhibition and Psychoticism – are associated with specific deception-related perceptions: perceived cue-based deception detectability, perceived deception production, and deception detection ability. Participants completed personality and deception measures in an online setting. All three Dark Triad traits and Antagonism were associated with perceived deception production ability, but not (substantially) with (...) perceived deception detection ability and cue-based deception detectability. The results provide a more fine-grained picture of biases associated with the Dark Triad traits in the context of deception and further support the relevance of Antagonism and Detachment as deception relevant personality traits. (shrink)

The Dark Triad traits—narcissism, Machiavellianism and psychopathy—have been found to be associated with intra- or interpersonal deception production frequency. This cross-sectional study ( N = 207) investigated if the Dark Triad traits are also associated with deception detection accuracy, as implicated by the recent conception of a deception-general ability. To investigate associations between maladaptive personality space and deception, the PID-5 maladaptive personality traits were included to investigate if besides Machiavellianism, Detachment is negatively associated with response bias. Finally, associations between the (...) Dark Triad traits, Antagonism, Negative Affectivity and confidence judgments were investigated. Participants watched videos of lying vs. truth-telling senders and judged the truthfulness of the statements. None of the Dark Triad traits was found to be associated with the ability to detect deception. Detachment was negatively associated with response bias. Psychopathy was associated with global confidence judgments. The results provide additional support that dark and maladaptive personality traits are associated with judgmental biases but not with accuracy in deception detection. The internal consistencies of 4 of the 8 subscales of the used personality short scales were only low and nearly sufficient (αs =0.65–0.69). (shrink)

We define the term \a set T of sentential-logical formulae grounds a sentential-logical formula A from a syntactic point of view\ in such a way that A is a syntactic sentential-logical consequence of T, and specific additional syntactic requirements regarding T and A are fulfilled. These additional requirements are developed strictly within the syntactics of sentential-logical languages, the three most important being new, namely: to be atomically minimal, to be minimal in degree, and not to be conjunction-like. Our approach is (...) independent of any specific sentential-logical calculus. (shrink)