Artykuł jest semiotycznym studium map sieci odwrotnej ‒ wykresów stosowanych we współczesnych naukach przyrodniczych do reprezentacji dyfrakcji promieniowania rentgenowskiego na kryształach. Źródłem badanego materiału są artykuły z dziedziny krystalografii. Przeprowadzona analiza, wykorzystująca narzędzia pojęciowe używane w językoznawstwie, wykazuje, że rozważane obiekty znakowe to nielinearne teksty mieszane oparte w dominującej mierze na kodzie graficznym. W ich strukturze da się wyodrębnić zarówno elementy odnoszące się do rzeczywistości pozatekstowej, jak i metatekst oraz metajęzyk. Dekodowanie map sieci odwrotnej jest złożonym procesem, angażującym nie tylko (...) wiedzę o systemie ich języka, lecz także odbiór informacji o charakterze presupozycyjnym i implikacyjnym. Przegląd literatury krystalograficznej ujawnia istnienie dużej różnorodności form badanych wykresów. Najczęściej spotykane warianty zostały szczegółowo omówione, sformułowałem też postulaty dotyczące ich kodyfikacji, która mogłaby być pożyteczna z punktu widzenia ekonomii językowej naukowego dyskursu. Ponadto, zaprezentowałem przykładowe inne typy stosowanych w krystalografii dwuwymiarowych znaków ikonicznych, które mogą tworzyć makrosystem semiotyczny, wart dalszych studiów. (shrink)

We argue that artificial networks are explainable and offer a novel theory of interpretability. Two sets of conceptual questions are prominent in theoretical engagements with artificial neural networks, especially in the context of medical artificial intelligence: Are networks explainable, and if so, what does it mean to explain the output of a network? And what does it mean for a network to be interpretable? We argue that accounts of “explanation” tailored specifically to neural networks have ineffectively reinvented the wheel. In (...) response to, we show how four familiar accounts of explanation apply to neural networks as they would to any scientific phenomenon. We diagnose the confusion about explaining neural networks within the machine learning literature as an equivocation on “explainability,” “understandability” and “interpretability.” To remedy this, we distinguish between these notions, and answer by offering a theory and typology of interpretation in machine learning. Interpretation is something one does to an explanation with the aim of producing another, more understandable, explanation. As with explanation, there are various concepts and methods involved in interpretation: Total or Partial, Global or Local, and Approximative or Isomorphic. Our account of “interpretability” is consistent with uses in the machine learning literature, in keeping with the philosophy of explanation and understanding, and pays special attention to medical artificial intelligence systems. (shrink)

A Brief History of the Philosophy of Time is a concise and accessible survey of the history of philosophical and scientific developments in understanding time and our experience of time. It discusses prominent ideas about the nature of time, plus many subsidiary puzzles about time, from the classical period through the present.

In a recent reply to our article, “What is Interpretability?,” Prasetya argues against our position that artificial neural networks are explainable. It is claimed that our indefeasibility thesis—that adding complexity to an explanation of a phenomenon does not make the phenomenon any less explainable—is false. More precisely, Prasetya argues that unificationist explanations are defeasible to increasing complexity, and thus, we may not be able to provide such explanations of highly complex AI models. The reply highlights an important lacuna in our (...) original paper, the omission of the unificationist account of explanation, and affords us the opportunity to respond. Here, we argue that artificial neural networks are explainable in a way that should satisfy unificationists and that interpretability methods present ways in which ML theories can achieve unification. (shrink)

Dialogue has its origins in joint activities, which it serves to coordinate. Joint activities, in turn, usually emerge in hierarchically nested projects and subprojects. We propose that participants use dialogue to coordinate two kinds of transitions in these joint projects: vertical transitions, or entering and exiting joint projects; and horizontal transitions, or continuing within joint projects. The participants help signal these transitions with project markers, words such as uh-huh, m-hm, yeah, okay, or all right. These words have been studied mainly (...) as signals of listener feedback (back-channel signals) or turn-taking devices (acknowledgment tokens). We present evidence from several types of well-defined tasks that they are also part of a system of contrasts specialized for navigating joint projects. Uh-huh, m-hm and yeah are used for horizontal transitions, and okay and all right for vertical transitions. (shrink)

The paper argues that two distinct and independent notions of plurality are involved in natural language anaphora and quantification: plural reference (the usual non-atomic individuals) and plural discourse reference, i.e., reference to a quantificational dependency between sets of objects (e.g., atomic/non-atomic individuals) that is established and subsequently elaborated upon in discourse. Following van den Berg (PhD dissertation, University of Amsterdam, 1996), plural discourse reference is modeled as plural information states (i.e., as sets of variable assignments) in a new dynamic system (...) couched in classical type logic that extends Compositional DRT (Muskens, Linguistics and Philosophy, 19, 143-186, 1996). Given the underlying type logic, compositionality at sub-clausal level follows automatically and standard techniques from Montague semantics become available. The idea that plural info states are semantically necessary (in addition to non-atomic individuals) is motivated by relative-clause donkey sentences with multiple instances of singular donkey anaphora that have mixed (weak and strong) readings. At the same time, allowing for non-atomic individuals in addition to plural info states enables us to capture the intuitive parallels between singular and plural (donkey) anaphora, while deriving the incompatibility between singular (donkey) anaphora and collective predicates. The system also accounts for empirically unrelated phenomena, e.g., the uniqueness effects associated with singular (donkey) anaphora discussed in Kadmon (Linguistics and Philosophy, 13, 273-324, 1990) and Heim (Linguistics and Philosophy, 13, 131-177, 1990) among others. (shrink)

Various data from communication that does not occur face-to-face are taken to be problematic for Kaplan’s account of indexical expressions, as is the case with the so-called answering machine paradox. One fix, developed by Sidelle (1991) and Briciu (2018), is the remote utterance view: recording artifacts are means by which speakers perform utterances at a distance, just as by means of other artifacts agents performs other types of actions at a distance. This view has faced an important objection, namely that (...) remote utterances lead to Moorean paradoxes. In this paper, I defend the remote utterance view against this objection and further develop the view. I argue that worries about Moorean paradoxes can easily be dispelled if we take into consideration the artifactual nature of recording devices, their materiality, and the communicative affordances they bring about. In the first section, we’ll present the answering machine paradox and give a brief overview of the remote utterance view. The second section presents the objection against the view, while the third gives a detailed rejoinder to the objection. Answering this objection is important also because it allows us to explore some underdeveloped aspects of the remote utterance view. First, I will discuss how the theorist calibrates her model with the data she seeks to explain and predict. Secondly, I will argue that speech acts performed via recording devices have different felicity conditions than their oral counterparts. I conclude with a short discussion of some semantic and pragmatic consequences of the view. (shrink)

The Covid‐19 crisis has accelerated a trend toward burnout in health care workers, making starkly clear that burnout is especially likely when providing health care is not only stressful and sad but emotionally alienating; in such situations, there is no mental space for clinicians to experience authentic clinical empathy. Engaged curiosity toward each patient is a source of meaning and connection for health care providers, and it protects against sympathetic distress and burnout. In a prolonged crisis like Covid‐19, clinicians provide (...) care out of a sense of duty, especially the duty of nonabandonment. We argue that when duty alone is relied on too heavily, with fear and frustration continually suppressed, the risk of burnout is dramatically increased. Even before Covid‐19, clinicians often worked under dehumanizing and unjust conditions, and rates of burnout were 50 percent for physicians and 33 percent for nurses. The Covid‐19 intensification of burnout can serve as a wake‐up call that the structure of health care needs to be improved if we are to prevent the loss of a whole generation of empathic clinicians. (shrink)

The paper proposes a novel solution to the problem of scope posed by natural language indefinites that captures both the difference in scopal freedom between indefinites and bona fide quantifiers and the syntactic sensitivity that the scope of indefinites does nevertheless exhibit. Following the main insight of choice functional approaches, we connect the special scopal properties of indefinites to the fact that their semantics can be stated in terms of choosing a suitable witness. This is in contrast to bona fide (...) quantifiers, the semantics of which crucially involves relations between sets of entities. We provide empirical arguments that this insight should not be captured by adding choice/Skolem functions to classical first-order logic, but in a semantics that follows Independence-Friendly Logic, in which scopal relations involving existentials are part of the recursive definition of truth and satisfaction. These scopal relations are resolved automatically as part of the interpretation of existentials. Additional support for this approach is provided by dependent indefinites, a cross-linguistically common class of special indefinites that can be straightforwardly analyzed in our semantic framework. (shrink)

‘Performative’ transcendental arguments exploit the status of a subcategory of self-falsifying propositions in showing that some form of skepticism is unsustainable. The aim of this paper is to examine the relationship between performatively inconsistent propositions and transcendental arguments, and then to compare performative transcendental arguments to modest transcendental arguments that seek only to establish the indispensability of some belief or conceptual framework. Reconceptualizing transcendental arguments as performative helps focus the intended dilemma for the skeptic: performative transcendental arguments directly confront the (...) skeptic with the choice of abandoning either skepticism or some other deep theoretical commitment. Many philosophers, from Aristotle and St. Thomas Aquinas to Jaakko Hintikka, C.I. Lewis, and Bernard Lonergan, have claimed that some skeptical propositions regarding knowledge, reason, and/or morality can be shown to be self-defeating; that is to say, they have claimed that the very upholding of some skeptical position is in some way incompatible with the position being upheld, or with the implied, broader dialectical position of the skeptic in question. Statements or propositions alleged to have this characteristic also sometimes are called ‘self-falsifying,’ ‘self-refuting,’ ‘self-stultifying,’ ‘self-destructive,’ or ‘pointless.’ However, proponents of the strategy of showing skepticism to be self-defeating have not in general adequately distinguished between two types of self-defeating proposition: self-falsifying and self-stultifying. In the first part of this paper I distinguish between self-falsifying and self-stultifying propositions, and introduce the notion of performative self-falsification. In the second part I discuss classical transcendental arguments, ‘modest’ transcendental arguments, and objections to each. In the third part I introduce two types of transcendental argument—each labeled “performative”—corresponding to two types of performatively self-falsifying proposition, and I compare them to modest transcendental arguments. (shrink)

Recording devices are generally taken to present problems for the standard Kaplanian semantics for indexicals. In this paper, I argue that the remote utterance view offers the best way for the Kaplanian semantics to handle the recalcitrant data that comes from the use of recording devices. Following Sidelle I argue that recording devices allow agents to perform utterances at a distance. Using the essential, but widely ignored, distinction between tokens and utterances, I develop the view beyond the initial sketch given (...) by Sidelle, and I answer the main objections raised against the view. The paper is structured as follows. Section 1 gives a succinct presentation of Kaplanian semantics and of the problem raised by the use recording devices, Section 2 presents the remote utterance view and Section 3 answers the objections put forward against the view and further develops it. I conclude that the remote utterance view can handle the data that comes from the use of recording devices with only modest modifications of the Kaplanian semantics. (shrink)

The paper proposes the first unified account of deictic/sentence-external and sentence-internal readings of singular different . The empirical motivation for such an account is provided by a cross-linguistic survey and an analysis of the differences in distribution and interpretation between singular different , plural different and same (singular or plural) in English. The main proposal is that distributive quantification temporarily makes available two discourse referents within its nuclear scope, the values of which are required by sentence-internal uses of singular different (...) to be distinct, much as its deictic uses require the values of two discourse referents to be distinct. Thus, we take sentence-internal readings to be a form of ‘association with distributivity’ that is similar to association with focus. The contrast between singular different , plural different and same is explained in terms of several kinds of quantificational distributors that license their internal readings. The analysis is executed in a stack-based dynamic system couched in type logic, so we get compositionality in the usual Montagovian way. Quantificational subordination and dependent indefinites in various languages provide additional motivation for the account. Investigating the connections between items with sentence-internal readings and the quantificational licensors of these readings opens up a larger project of formally investigating (i) the typology of quantificational distributors and distributivity-dependent items and (ii) the fine-grained contexts of evaluation needed to capture this typological variation. (shrink)

Inferences from clinical research results to estimates of therapeutic effectiveness suffer due to various biases. I argue that predictions of medical effectiveness are prone to failure because current medical research overlooks the impacts of a particularly detrimental set of biases: meta-biases. Meta-biases are linked to higher-level characteristics of medical research and their effects are only observed when comparing sets of studies that share certain meta-level properties. I offer a model for correcting research results based on meta-research evidence, the bias dynamics (...) model, which employs regularly updated empirical bias coefficients to attenuate estimates of therapeutic effectiveness. (shrink)

One of the insights of dynamic semantics in its various guises (Kamp 1981, Heim 1982, Groenendijk & Stokhof 1991, Kamp & Reyle 1993 among many others) is that interpretation is sensitive to left-to-right order. Is order sensitivity, particularly the default left-to-right order of evaluation, a property of particular meanings of certain lexical items (e.g., dynamically interpreted conjunction) or is it a more general feature of meaning composition? If it is a more general feature of meaning composition, is it a processing (...) ‘preference’ or should it be captured as a ‘harder’ constraint on the type of meanings and operations over meanings involved in natural language interpretation? This squib draws attention to the symmetrical A-too B-too construction (found in a variety of languages, e.g., Hungarian, Japanese, Romanian, Russian) in this context. It argues that any semantic analysis of its main ‘symmetrical-meaning’ characteristic should also allow for subtler interactions between this construction and items that are clearly sensitive to evaluation-order effects, e.g., anaphoric adjectives like next and other. We suggest that the notion of postsupposition embedded in a broader dynamic framework is better able to account for both the symmetric nature of this construction, its non-symmetric variant A-too, and its interaction with items that are evaluation-order sensitive. We briefly compare this proposal with a couple of possible alternative accounts. (shrink)

The empiricist needs to explain the origin, in perception, of the idea of time. Kant believed the only answer was a kind of idealism about time. This essay examines Hume’s extensionalism as a possible answer to Kant. Extensionalism allegedly accounts for the experience of time via the manner of presentation of experiences, rather than the content of experience.

: Calls for ethics education for members of hospital ethics committees presume that the effects and benefits of such education are well-established. This is not the case. A review of the literature reveals that studies consistently have failed to uncover any significant effect of ethics education on the moral reasoning, moral competency, and/or moral development of medical professionals. The present paper discusses this negative result and describes the author's national study of the value priorities of members of hospital ethics committees. (...) This study discovered correlations between moral decision making and factors like age and type of institution where the committee operates. The results of this study also resemble those of previous studies in finding no correlation between ethics education and moral decision making. The author concludes that there is a need for more research on the effects of nonmoral personal, societal, and institutional factors on the moral reasoning of members of hospital ethics committees. Further, in the absence of any firm empirical basis, calls for ethics education for medical professionals and ethics committee members should be rethought. (shrink)

The paper proposes an account of the contrast (noticed in Karttunen 1976) between the interpretations of the following two discourses: Harvey courts a girl at every convention. {She is very pretty. vs. She always comes to the banquet with him.}. The initial sentence is ambiguous between two quantifier scopings, but the first discourse as a whole allows only for the wide-scope indefinite reading, while the second allows for both. This cross-sentential interaction between quantifier scope and anaphora is captured by means (...) of a new dynamic system couched in classical type logic, which extends Compositional DRT (Muskens 1996) with plural information states (modeled, following van den Berg 1996, as sets of variable assignments). Given the underlying type logic, compositionality at sub-clausal level follows automatically and standard techniques from Montague semantics become available. The paper also shows that modal subordination (A wolf might come in. It would eat Harvey first) can be analyzed in a parallel way, i.e. the system captures the anaphoric and quantificational parallels between the individual and modal domains argued for in Stone (1999) (among others). In the process, we see that modal / individual-level quantifiers enter anaphoric connections as a matter of course, usually functioning simultaneously as both indefinites and pronouns. (shrink)

This paper advances a version of physicalism which reconciles the “a priori entailment thesis” (APET) with the analytic independence of our phenomenal and physical vocabularies. The APET is the claim that, if physicalism is true, the complete truths of physics imply every other truth a priori. If so, “cosmic hermeneutics” is possible: a demon having only complete knowledge of physics could deduce every truth about the world. Analytic independence is a popular physicalist explanation for the apparent “epistemic gaps” between phenomenal (...) and physical truths. The two are generally seen as incompatible, since the demon’s deductions seem to presuppose analytic connections between physical and phenomenal terms. I begin by arguing, in support of the APET, that implications from the complete truths of physics to phenomenal truths cannot be a posteriori. Such implications are (according to the physicalist) necessarily true. But they cannot be Kripke-style a posteriori necessities, since (according to the physicalist) the complete truths of physics fix any relevant a posteriori facts about the reference of terms. I then show how the physicalist can turn the tables: the demon can exploit the physical fixing of reference to bridge the gap between the vocabularies, by deducing when phenomenal and physical terms co-refer. This opens the way for a “type-C” physicalism, which accepts in-principle deducibility while still appealing to analytic independence to explain why we (who are not demons) find it impossible to see phenomenal-physical connections a priori. (shrink)

My modest aim in this paper is to prove certain relations between some type of hyper-intensional operators, namely context shifting operators, and compositionality in natural languages. Various authors (e.g. von Fintel & Matthewson 2008; Stalnaker 2014) have argued that context-shifting operators are incompatible with compositionality. In fact, some of them understand Kaplan’s (1989) famous ban on context-shifting operators as a constraint on compositionality. Others, (e.g. Rabern 2013) take contextshifting operators to be compatible with compositionality but, unfortunately, do not provide a (...) proof, or an argument in favor of their position. The aim of this paper is to do precisely that. Additionally, I provide a new proof that compositionality for propositional content (intension) is a proper generalization of compositionality for character (hyper-intensions). (shrink)

This volume addresses the recent concern over the state of education in the U.S. today by tracing the history of educational theory from its classical roots to the reforms recommended by early and later liberals.

:Recent neuroimaging research on disorders of consciousness provides direct evidence of covert consciousness otherwise not detected clinically in a subset of severely brain-injured patients. These findings have motivated strategic development of binary communication paradigms, from which researchers interpret voluntary modulations in brain activity to glean information about patients’ residual cognitive functions and emotions. The discovery of such responsiveness raises ethical and legal issues concerning the exercise of autonomy and capacity for decisionmaking on matters such as healthcare, involvement in research, and (...) end of life. These advances have generated demands for access to the technology against a complex background of continued scientific advancement, questions about just allocation of healthcare resources, and unresolved legal issues. Interviews with professionals whose work is relevant to patients with disorders of consciousness reveal priorities concerning further basic research, legal and policy issues, and clinical considerations. (shrink)

The issue of time-awareness presents a critical challenge for empiricism: if temporal properties are not directly perceived, how do we become aware of them? A unique empiricist account of time-awareness suggested by Hume's comments on time in the Treatise avoids the problems characteristic of other empiricist accounts. Hume's theory, however, has some counter-intuitive consequences. The failure of empiricists to come up with a defensible theory of time-awareness lends prima facie support to a non-empiricist theory of ideas.

Tailoring climate change messages to a particular spatial scale (e.g. a specific country or region) is often seen as an effective way to frame communication about climate change. Yet the empirical evidence for the effectiveness of this strategy is scarce, and little is known about how recipients react to spatially-framed climate change messages. To learn more about the effects and usefulness of different spatial frames as a communication and engagement tool, we conducted a study in which we presented members of (...) the general public with either a national or a global framing of climate change. In contrast to previous spatial-framing studies, the present research used semi-structured interviews - rather than survey questions - to obtain rich, in-depth information about participants' views of climate change. Irrespective of the framing, participants revealed associations that were located at various spatial scales. Moreover, when participants talked about climate change, they repeatedly switched between different spatial scales, revealing patterns that were consistent with seeking to preserve existing beliefs and preferences. These findings improve our understanding of how the public represents climate change, and provide a novel explanation as to why simple spatial framing often fails to achieve the anticipated effects. (shrink)

In this paper, we study the parameters that come into play when assessing the truth conditions of say reports and contrast them with belief attributions. We argue that these conditions are sensitive in intricate ways to the connection between the interpretation of the complement of say and the properties of the reported speech act. There are three general areas this exercise is relevant to, besides the immediate issue of understanding the meaning of say: (i) the discussion shows the need to (...) go beyond the simplest view of propositional attitudes, which treats them as restricted quantifiers over worlds; (ii) the complex connections that must exist between the say report and its source speech act show that one has to be able to differentiate between various layers of meaning for the antecedent sentences; (iii) finally, this paper is a small step towards a typology of propositional attitudes that allows us to uncover the complex web of relationships that grammatical mood is sensitive to. (shrink)

Providing a compositional interpretation procedure for discourses in which descriptions of complex dependencies between interrelated objects are incrementally built is a key challenge for formal theories of natural language interpretation. This paper examines several quantificational phenomena and argues that to account for these phenomena, we need richly structured contexts of interpretation that are passed on between different parts of the same sentence and also across sentential boundaries. The main contribution of the paper is showing how we can add structure to (...) contexts in an incremental way, starting with the basic notion of context in classical first-order logic, i.e., interpretation contexts formalized as single total variable assignments. (shrink)

The aim of this article is not to make any arguments that oppose veganism or having children or, in any way, to denigrate those who make them. Rather, the intention is twofold: To attack the inconsistency of those who make arguments for veganism in relation to climate change and the natural world, but who omit to make arguments against having children and the problem of rapidly increasing global population on the same grounds. To attack a form of sanctimony which manifests (...) itself in inconsistent applications of such arguments and which exploits genuine and very serious problems in ways that aim to bring power to their advocates by inducing a sense of shame in their victims. In this way, such moralists try to strengthen the legitimacy of their own preferences – preferences that often run into conflict with other concerns based on the same arguments. (shrink)

Since the 1950s, the philosophy shared among many in the field of music education is that music education should "develop the aesthetic potential, with which every human being is endowed, to the highest possible level."1 This philosophy, presented by Charles Leonhard and Robert House in Foundations and Principles of Music Education, highlights theirs and others' philosophy of music education and the arts as a whole. Most notably, John Dewey's Art as Experience, Susan Langer's Philosophy in a New Key, and William (...) C. Hartshorn's "Integrity in Music Education" all played a key role in shaping the past and present theories of music education. Hartshorn, who seems to be the most deliberate in his... (shrink)

BackgroundThe foundation of health and medical research is data. Data sharing facilitates the progress of research and strengthens science. Data sharing in research is widely discussed in the literature; however, there are seemingly no evidence-based incentives that promote data sharing.MethodsA systematic review of the health and medical research literature was used to uncover any evidence-based incentives, with pre- and post-empirical data that examined data sharing rates. We were also interested in quantifying and classifying the number of opinion pieces on the (...) importance of incentives, the number observational studies that analysed data sharing rates and practices, and strategies aimed at increasing data sharing rates.ResultsOnly one incentive has been tested in health and medical research that examined data sharing rates. The number of opinion pieces out-weighed the number of article-testing strategies, and the number of observational studies exceeded them both.ConclusionsGiven that data is the foundation of evidence-based health and medical research, it is paradoxical that there is only one evidence-based incentive to promote data sharing. More well-designed studies are needed in order to increase the currently low rates of data sharing. (shrink)

This book focuses on major educational philosophies impacting Western education and makes sense of past and current trends placed in historical context. This third edition is updated with the swift changes taking place in education and looks at postmodernism as it has continued to develop during the past fifty years.

Kant’s three Analogies of Experience, in his Critique of Pure Reason, represent a highly condensed attempt to establish the metaphysical foundations of Newtonian physics. His strategy is to show that the organization of experience in terms of a world of enduring substances undergoing mutual causal interaction is a necessary condition of the temporal ordering even of one’s own subjective states, and thus of coherent experience itself. In his Third Analogy—an examination of the necessary conditions of judgments of simultaneous existence—he argues (...) that certain conceptual presuppositions consistent with Newtonian physics are necessary to time-awareness. His argument, however, appears to be undermined by conventionalism in natural science generally, and by the conventionality of simultaneity in particular. In this paper I discuss Kant’s claims in light of contemporary relativity theory. I suggest that, while his project is obsolete in major respects, there may still be useful insights into time-awareness to be drawn from his work. (shrink)

The function of groups as information processors is increasingly being recognised in a number of theories of group cognition. A theme of many of these is an emphasis on sharing cognition. This paper extends current conceptualisations of groups by critiquing the focus on shared cognition and emphasising the distribution of cognition in groups. In particular, it develops an account of the distribution of one cognitive construct, mental models. Mental models have been chosen as a focus because they are used in (...) a number of theories of high level cognition from different areas of research such as cognitive science and human factors and so the implication of this development is wide reaching. This paper reviews the unconnected literatures on distributed cognition and mental models and integrates them in order to extend the theory of mental models to distributed cognitive systems such as groups. The distributed cognition literature is reviewed and the importance of considering the group as single cognitive system is adopted. A range of mental model theories are reviewed leading to the conclusion that they all have, in some form, the central feature of a mapping onto the cognitive system. Combining these two ideas, it is proposed that the model can be a mapping onto the whole group, if the information is distributed appropriately and the connections between parts of the model maintained through communication. This cognitive construct is referred to as a distributed mental model. Implications and applications of this theory are discussed. (shrink)

Alvin Plantinga's externalist analysis of epistemic warrant centres on the proper function of the relevant belief-forming mechanism, where proper function is fixed relative to the design plan of the organism in question. He has set this analysis against reliabilism, the other leading externalist contender for the analysis of warrant. Though Plantinga's discussion advances the field of epistemology in a number of important ways, his treatment of warrant is limited by his assumption of creationism in his understanding of design and function. (...) Further, analyses of epistemic warrant focusing on function over reliability either fail at handling problem cases reliabilism can handle, or fail to improve on problem cases for reliabilism. Thus no proper functionalist analysis like Plantinga's can supersede a well-constructed reliabilist analysis. (shrink)

Ciencia y lógica de mundos posibles indaga en un aspecto negativo de la visión positivista de la historia del pensamiento. Según esta interpretación, determinante dentro del pensamiento contemporáneo, existe una oposición irredimible entre la metodología del conocimiento científico y la metafísica. El estudio de los supuestos ontológicos de la epistemología aristotélica y de la nueva metodología galileana evidencia, sin embargo, que históricamente la ciencia moderna no nace en oposición a la metafísica, sino que surge a partir de una concepción metafísica (...) determinada. Resulta imposible comprender a fondo el fenómeno de la revolución galileana sin tener en cuenta los aportes lógicos de pensadores medievales que tuvieron una actitud crítica frente a las implicaciones ontológicas de la epistemología aristotélica. Con el advenimiento del idealismo trascendental - a diferencia de Descartes, Leibniz o Newton - la filosofía se separa de la ciencia experimental. Esto se debe a que con Kant la filosofía se aleja de la postura filosófica de los origenes de la ciencia moderna, y retorna a una concepción de la naturaleza en cierto modo similar a la aristotélica. Así mismo, la interpretación propuesta en el manifiesto del Círculo de Viena con respecto a algunas de las revoluciones científicas de los siglos XIX y XX, supone que la ciencia moderna se ha desarrollado en la dirección señalada por la concepción metafísica del mundo que se encuentra en el origen de la revolución galileana. (shrink)

Trough an analysis of change based in the logical laws of Contradiction and of Excluded Middle, it's possible to demonstrate that the existence of the total state of the world at the present instant does not derive directly from the states of the world of any previous instant.

This volume addresses the recent concern over the state of education in the U.S. today by tracing the history of educational theory from its classical roots to the reforms recommended by early and later liberals.