Perceptual learning can be defined as practice-induced improvement in the ability to perform specific perceptual tasks. We previously proposed the Reverse Hierarchy Theory as a unifying concept that links behavioral findings of visual learning with physiological and anatomical data. Essentially, it asserts that learning is a top-down guided process, which begins at high-level areas of the visual system, and when these do not suffice, progresses backwards to the input levels, which have a better signal-to-noise ratio. This simple concept has proved (...) powerful in explaining a broad range of findings, including seemingly contradicting data. We now extend this concept to describe the dynamics of skill acquisition and interpret recent behavioral and electrophysiological findings. (shrink)

This article argues that Empedocles’ trust in Strife (DK31 B115.14 = LM22 D10.14) is not, as the prevailing interpretation has it, only a past misjudgement and failure. Rather, trust in Strife still, and to his own lament, infects Empedocles’ mind and informs his life. This detail then offers a fresh perspective on Empedocles’ self-conception and on how, through the daimōn’s cosmic peregrinations, Empedocles raises and pursues questions of agency and responsibility. Furthermore, it sheds light on Empedocles’ understanding of his own (...) ethical standing: common assumptions to the contrary notwithstanding, he does not see himself as an unqualifiedly successful embodiment of his own ideals. (shrink)

In this article, I argue that the use of scientific models that attribute intentional content to complex systems bears a striking similarity to the way in which statistical descriptions are used. To demonstrate this, I compare and contrast an intentional model with a statistical model, and argue that key similarities between the two give us compelling reasons to consider both as a type of phenomenological model. I then demonstrate how intentional descriptions play an important role in scientific methodology as a (...) type of phenomenal model, and argue that this makes them as essential as any other model of this type. (shrink)

It is traditionally thought that integration in cognitive science requires combining different perspectives, elements, and insights into an integrated model or theory of the target phenomenon. In this paper I argue that this type of integration is frequently not possible in cognitive science due to our reliance on using different idealizing and simplifying assumptions in our models and theories. Despite this, I argue that we can still have integration in cognitive science and attain all the benefits that integrated models would (...) provide, without the need for their construction. Models which make incompatible idealizing assumptions about the target phenomenon can still be integrated by understanding how to draw coherent and compatible inferences across them. I discuss how this is possible, and demonstrate how this supports a different kind of integration. This sense of integration allows us to use collections of contradictory models to develop a consistent, comprehensive and non-contradictory understanding of a single unified phenomenon without the need for a single integrated model or theory. (shrink)

Some argue that the term “explanation” in science is ambiguous, referring to at least three distinct concepts: a communicative concept, a representational concept, and an ontic concept. Each is defined in a different way with its own sets of norms and goals, and each of which can apply in contexts where the others do not. In this paper, I argue that such a view is false. Instead, I propose that a scientific explanation is a complex entity that can always be (...) analyzed along a communicative dimension, a representational dimension, and an ontic dimension. But all three are always present within scientific explanations. I highlight what such an account looks like, and the potential problems it faces (namely that a single explanation can appear to have incompatible sets of norms and goals that govern it). I propose a solution to this problem and demonstrate how this account can help to dissolve current disputes in philosophy of science regarding debates between epistemic and ontic accounts of mechanistic explanations in the life sciences. (shrink)

This book demonstrates that we need not choose between seeing so-called Presocratic thinkers as rational philosophers or as religious sages. In particular, it rethinks fundamentally the emergence of systematic epistemology and reflection on speculative inquiry in Hesiod, Xenophanes and Parmenides. Shaul Tor argues that different forms of reasoning, and different models of divine disclosure, play equally integral, harmonious and mutually illuminating roles in early Greek epistemology. Throughout, the book relates these thinkers to their religious, literary and historical surroundings. It (...) is thus also, and inseparably, a study of poetic inspiration, divination, mystery initiation, metempsychosis and other early Greek attitudes to the relations and interactions between mortal and divine. The engagements of early philosophers with such religious attitudes present us with complex combinations of criticisms and creative appropriations. Indeed, the early milestones of philosophical epistemology studied here themselves reflect an essentially theological enterprise and, as such, one aspect of Greek religion. (shrink)

Talk of “levels” can be found throughout the sciences, from “levels of abstraction”, to “levels of organization”, to “levels of analysis”. This has led to substantial disagreement regarding the ontology of levels, and whether the various senses of levels each have genuine value and utility to scientific practice. In this paper, I propose a unified framework for thinking about levels in science which ties together the various ways in which levels are invoked in science, and which can overcome the problems (...) that different senses of levels have faced. I argue that levels can best be understood as choices scientists make regarding what sort of information to foreground in their models and theories, and what sort of information to push into the background. To change levels is to change the foregrounding and backgrounding of information for different representational and pragmatic purposes. (shrink)

In his recent authoritative Helmholtz and the Conservation of Energy, Kenneth Caneva has claimed that earlier authors had invoked the principle of conservation of living force only in cases of a system returning to an earlier state, or of one without Newtonian forces. Relaying on texts in the tradition of the French Analytical Mechanics form Lagrange to Coriolis, I argue that this was not the case, and that the principle had been formulated and used for cases where living force proper (...) (mv2) was not conserved but its sum with an integral function (refers today as potential) was constant. In addition. I show that contrary to Caneva’s claim, the principle had been connected to the impossibility of creating power out of nothing. The two points indicate a stronger link between the analytical tradition and Helmholtz and his readers than usually portrayed, and the significant contribution of mechanics to the emergence of energy conservation. On a methodological level the use of living force shows that a common term and even a concept, like energy, is not always needed for its successful employment. (shrink)

Anil Gupta’s Conscious Experience: A Logical Inquiry provides an impressive and novel account of rational justification based on conscious experience which is used as a foundation for a new theory of empiricism. In this critical notice, I argue that Gupta’s project is fascinating, but is often hampered by a lack of sufficient philosophical justification and clarity regarding some essential features of his project, as well as a lack of engagement with relevant scientific domains that would directly bear on it, such (...) as computational neuroscience, cognitive neuroscience, and cognitive psychology. This limits the sort of logical inquiry available to him in problematic ways. (shrink)

This book provides the reader with a theoretical and practical understanding of two health care delivery models: the patient/child centred care and family-centred care. Both are fundamental to caring for children in healthcare organizations. The authors address their application in a variety of paediatric healthcare contexts, as well as the ethical and legal issues they raise. Each model is increasingly pursued as a vehicle for guiding the delivery of health care in the best interests of children. Such models of health (...) care delivery shape health care policies, programs, facility design, resource allocation decisions and day-to-day interactions among patients, families, physicians and other health care professionals. To maximize the health and ethical benefits these models offer, there must be shared understanding of what the models entail, as well as the ethical and legal synergies and tensions they can create. This book is a valuable resource for paediatricians, nurses, trainees, graduate students, practitioners of ethics and health policy. (shrink)

This paper explores the current obstacles that a cognitive theory of humor faces. More specifically, I argue that the nebulous and ill-defined nature of humor makes it difficult to tell what counts as clear instances of, and deficits in, the phenomenon.Without getting clear on this, we cannot identify the underlying cognitive mechanisms responsible for humor. Moreover, being too quick to draw generalizations regarding the ubiquity of humor, or its uniqueness to humans, without substantially clarifying the phenomenon and its occurrences is (...) not only unwise but can actually be a detriment to our study of humor. As such, these sorts of claims must be resisted. I conclude the paper by pointing the way forward to addressing these obstacles. -/- . (shrink)

There have been recent disagreements in the philosophy of neuroscience regarding which sorts of scientific models provide mechanistic explanations, and which do not. These disagreements often hinge on two commonly adopted, but conflicting, ways of understanding mechanistic explanations: what I call the “representation-as” account, and the “representation-of” account. In this paper, I argue that neither account does justice to neuroscientific practice. In their place, I offer a new alternative that can defuse some of these disagreements. I argue that individual models (...) do not provide mechanistic explanations by themselves. Instead, individual models are always used to complement a huge body of background information and pre-existing models about the target system. With this in mind, I argue that mechanistic explanations are distributed across sets of different, and sometimes contradictory, scientific models. Each of these models contributes limited, but essential, information to the same mechanistic explanation, but none can be considered a mechanistic explanation in isolation of the others. (shrink)

_ Source: _Volume 60, Issue 1, pp 3 - 39 This paper pursues a new approach to the problem of the relation between Alētheia and Doxa. It investigates as interrelated matters Parmenides’ impetus for developing and including Doxa, his conception of the mortal epistemic agent in relation both to Doxa’s investigations and to those in Alētheia, and the relation between mortal and divine in his poem. Parmenides, it is argued, maintained that Doxastic cognition is an ineluctable and even appropriate aspect (...) of mortal life. The mortal agent, however, is nonetheless capable of sustaining the cognition of Alētheia by momentarily coming to think with—or as—his divine soul. (shrink)

Introduction -- Closed mindedness in movies -- Failed alternatives to optional thinking -- Optional thinking in movies -- Conclusion.

Traditionally, a scientific model is thought to provide a good scientific explanation to the extent that it satisfies certain scientific goals that are thought to be constitutive of explanation. Problems arise when we realize that individual scientific models cannot simultaneously satisfy all the scientific goals typically associated with explanation. A given model’s ability to satisfy some goals must always come at the expense of satisfying others. This has resulted in philosophical disputes regarding which of these goals are in fact necessary (...) for explanation, and as such which types of models can and cannot provide explanations. Explanatory monists argue that one goal will be explanatory in all contexts, while explanatory pluralists argue that the goal will vary based on pragmatic considerations. In this paper, I argue that such debates are misguided, and that both monists and pluralists are incorrect. Instead of any goal being given explanatory priority over others in a given context, the different goals are all deeply dependent on one another for their explanatory power. Any model that sacrifices some explanatory goals to attain others will always necessarily undermine its own explanatory power in the process. And so when forced to choose between individual scientific models, there can be no explanatory victors. Given that no model can satisfy all the goals typically associated with explanation, no one model in isolation can provide a good scientific explanation. Instead we must appeal to collections of models. Collections of models provide an explanation when they satisfy the web of interconnected goals that justify the explanatory power of one another. (shrink)

A common view in the philosophy of mind and philosophy of psychology is that there is an ideally correct way of categorizing the structures and operations of the mind, and that the goal of neuroscience and psychology is to find this correct categorizational scheme. Categories which cannot find a place within this correct framework ought to be eliminated from scientific practice. In this paper, I argue that this general idea runs counter to productive scientific practices. Such a view ignores the (...) plurality of aims and goals that neuroscientists and psychologists have in studying mental phenomena, and the necessity of employing distinct classificatory frameworks to achieve them. (shrink)

Following the lead of Duncan Pritchard’s “Wittgensteinian Pyrrhonism,” this paper takes a further, comparative and contrastive look at the problem of justification in Sextus Empiricus and in Wittgenstein’sOn Certainty. I argue both that Pritchard’s stimulating account is problematic in certain important respects and that his insights contain much interpretive potential still to be pursued. Diverging from Pritchard, I argue that it is a significant and self-conscious aspect of Sextus’ sceptical strategies to call into question large segments of our belief systemen (...) masseby exposing as apparently unjustifiable fundamental propositions which are closely related in their linchpin role to Wittgenstein’s hinge propositions. In the first instance, the result is a more complex account of both a deeper affinity between Wittgenstein’s approach to hinge propositions and Sextus’ approach to what I termarchaipropositions and a divergence between the two. In the second instance, I suggest how the comparison withOn Certaintycan be illuminating for the interpreter of Sextus. In particular, it can help us to see how the Pyrrhonist’s everyday conduct—common assumptions to the contrary notwithstanding—involves rational procedures of justification, in line with a naturalism reminiscent of Wittgenstein. Furthermore, it can help us to reflect on the Pyrrhonist’s attitude to what Wittgenstein would have called her ‘worldview’. Throughout, I suggest that the comparison with Wittgenstein is interesting, although it must be cashed out differently, not only on the interpretation—or, perhaps, strand—of ancient Pyrrhonism which has the sceptic exempt ordinary beliefs from her suspension of judgement, but also on the interpretation (or strand) which has her disavow all beliefs categorically. (shrink)

There is a long-standing debate in the philosophy of mind and philosophy of science regarding how best to interpret the relationship between neuroscience and psychology. It has traditionally been argued that either the two domains will evolve and change over time until they converge on a single unified account of human behaviour, or else that they will continue to work in isolation given that they identify properties and states that exist autonomously from one another (due to the multiple-realizability of psychological (...) states). In this paper, I argue that progress in psychology and neuroscience is contingent on the fact that both of these positions are false. Contra the convergence position, I argue that the theories of psychology and the theories of neuroscience are scientifically valuable as representational tools precisely because they cannot be integrated into a single account. However, contra the autonomy position, I propose that the theories of psychology and neuroscience are deeply dependent on one another for further refinement and improvement. In this respect, there is an irreconcilable codependence between psychology and neuroscience that is necessary for both domains to improve and progress. The two domains are forever linked while simultaneously being unable to integrate. (shrink)

Developers are often the engine behind the creation and implementation of new technologies, including in the artificial intelligence surge that is currently underway. In many cases these new technologies introduce significant risk to affected stakeholders; risks that can be reduced and mitigated by such a dominant party. This is fully recognized by texts that analyze risks in the current AI transformation, which suggest voluntary adoption of ethical standards and imposing ethical standards via regulation and oversight as tools to compel developers (...) to reduce such risks. However, what these texts usually sidestep is the question of how aware developers are to the risks they are creating with these new AI technologies, and what their attitudes are towards such risks. This paper asks to rectify this gap in research, by analyzing an ongoing case study. Focusing on six Israeli AI startups in the field of radiology, I carry out a content analysis of their online material in order to examine these companies’ stances towards the potential threat their automated tools pose to patient safety and to the work-standing of healthcare professionals. Results show that these developers are aware of the risks their AI products pose, but tend to deny their own role in the technological transformation and dismiss or downplay the risks to stakeholders. I conclude by tying these findings back to current risk-reduction recommendations with regards to advanced AI technologies, and suggest which of them hold more promise in light of developers’ attitudes. (shrink)

This article investigates Levinas’s readings of Plato and Descartes in Totality and Infinity, in relation to the question of teaching. Levinas identifies Plato’s Form of the Good and Descartes’s idea of the infinite as two models for his own conception of the Other. Yet while Levinas lauds Descartes’s theory of teaching, he is highly critical of Plato’s. Plato’s theory of teaching as recollection or maieutics is judged by Levinas to display merely the circular return of the Same to its own (...) interiority. In contrast, the Cartesian God supplies the idea of the infinite to a subject incapable of generating it for itself, offering an account of teaching that respects the Other’s transcendent exteriority. I nonetheless argue for the possibility of a rapprochement between Levinas and Plato with regard to teaching. Ultimately, this serves to bolster Levinas’s own theory of teaching, for which both Plato and Descartes can rightly serve as fitting predecessors. (shrink)

This article reconstructs and compares Kristeva’s account of psychoanalytic interpretation as a practice of forgiveness with Hegel’s account of the origin of Absolute Knowing in the forgiveness constitutive of mutual recognition. An emphasis on homologies between the memory-work of Kristevan psychoanalysis and the recollective process of Hegelian Absolute Knowing elicits deeper affinities between Kristeva and Hegel than have previously been supposed. Both Kristevan and Hegelian forgiveness operate as the healing of an originary guilt, achieved through the verbal confession and examination (...) of the confessor’s particular biographical and historical past, negating and raising up—sublating or sublimating—the contradictions of consciousness. Psychoanalysis and Absolute Knowing both enact in the present the reconciliation which religion perpetually defers to an unspecified future. While not replacing the institution of legal punishment, Kristevan and Hegelian forgiveness qua personal and social renewal and rebirth provide for the possibility of radical political transformation. (shrink)

There is a long-standing debate in the philosophy of mind and philosophy of science regarding how best to interpret the relationship between neuroscience and psychology. It has traditionally been argued that either the two domains will evolve and change over time until they converge on a single unified account of human behaviour, or else that they will continue to work in isolation given that they identify properties and states that exist autonomously from one another. In this paper, I argue that (...) progress in psychology and neuroscience is contingent on the fact that both of these positions are false. Contra the convergence position, I argue that the theories of psychology and the theories of neuroscience are scientifically valuable as representational tools precisely because they cannot be integrated into a single account. However, contra the autonomy position, I propose that the theories of psychology and neuroscience are deeply dependent on one another for further refinement and improvement. In this respect, there is an irreconcilable codependence between psychology and neuroscience that is necessary for both domains to improve and progress. The two domains are forever linked while simultaneously being unable to integrate. (shrink)

The current study uses a repeated measures design to compare two-time points across the COVID-19 pandemic. The first was conducted at the end of the “first wave” [T1] and the second was carried out on October 12-14 2020 in Israel. The participants completed the same questionnaire at both time points. The study examined the predictions of hope and morale at T2 by psychological and demographic predictors at T1. Results indicated the following: The three types of resilience significantly and positively predicted (...) hope and morale. Well-being significantly and positively predicted hope and morale. Younger age significantly and positively predicts higher hope, but not morale. A higher level of religiosity significantly and positively predicts higher hope and morale. More right-wing political attitudes significantly and positively predict higher hope, but not moral. More economic difficulties due to the pandemic, significantly and negatively predict hope and morale. We concluded that hope and morale can serve as significant indicators of the population's ability to cope with the COVID-19 pandemic. Furthermore, they can serve as a “thermometer” for the general mood of the population and can be used by decision-makers to assess coping ability at varied stages of the pandemic. (shrink)

The legal risks associated with health research involving human subjects have been highlighted recently by a number of lawsuits launched against those involved in conducting and evaluating the research. Some of these cases have been fully addressed by the legal system, resulting in judgments that provide some guidance. The vast majority of cases have either settled before going to trial, or have not yet been addressed by the courts, leaving us to wonder what might have been and what guidance future (...) cases may bring. What is striking about the lawsuits that have been commenced is the broad range of individuals/institutions that are named as defendants and the broad range of allegations that are made. The research community should take this early experience as a warning and should reflect carefully on practices where research involving human subjects is concerned. (shrink)

The research examined the use of moral justification as a mediating mechanism of stress, used by compulsory Israeli soldiers who had served at army roadblocks in the West Bank. Employing Bandura’s model of moral disengagement, we expected that the greater the justification of army roadblocks by the soldier, the more he would feel adjusted to army demands. Feelings of adjustment to this situation were examined using three components: cognitive, affective and behavioral. The sample was composed of 170 Israeli ex-soldiers who (...) had served for at least 1 month at army roadblocks in the West Bank during the Al-Aksa Intifada. The results supported the hypothesis regarding association between moral justification and feelings of adjustment at the end of army service. The mediating hypothesis was partially supported. Significance of moral justification as a mechanism of coping with the enforced situation of military law is discussed. (shrink)

The article suggests a new framework for the structural analysis of political narratives using the concept of ‘concise narrative’. These are segments of a speech that contain its entire temporal range in a few paragraphs. Based on the analysis of Israeli ministerial discourse during the early years of the state, the article argues that these ‘concise narratives’ can shed light on the infrastructure of political narratives. A study of ‘concise narratives’ can also illuminate how political values, identities and ideologies are (...) combined with day-to-day politics while being transferred from the speaker to his audience. The epilogue examines the intertextual relations between different political narratives, focusing on the transition of ‘concise narratives’ from the early days of Israeli politics to contemporary political discourse. (shrink)

The study of psychological mechanisms is an interdisciplinary endeavour, requiring insights from many different domains. In this article, I argue that philosophy plays an essential role in this interdisciplinary project, and that effective scientific study of psychological mechanisms requires that working scientists be responsible metaphysicians. This means adopting deliberate metaphysical positions when studying mechanisms that go beyond what is empirically justified regarding the nature of the phenomenon being studied, the conditions of its occurrence, and its boundaries. Such metaphysical commitments are (...) necessary in order to set up experimental protocols, determine which variables to manipulate under experimental conditions, and which conclusions to draw from different scientific models and theories. It is important for scientists to be aware of the metaphysical commitments they adopt, since they can easily be led astray if invoked carelessly. (shrink)

Abstractabstract:This article argues for an interpretation of doctrine 7 of universal faith in Spinoza's Theological-Political Treatise—that God pardons the sins of those who repent—that renders it true in the terms set by Spinoza's Ethics. Though categorized in the Ethics as a vice, repentance nevertheless has a positive political function as the lesser of two evils, supplanting the greater evils of unrepentant pride and shamelessness. The philosopher can understand God's pardon as the natural advantage conferred by repentance itself insofar as it (...) supplants those greater evils. This pardon arises through the laws of Nature (God's mercy and grace), which are equally responsible for that very repentance. The philosophical truth of the doctrines of universal faith ensures that freedom of philosophizing can be granted without harm to the peace or piety of the Republic and cannot be denied without destroying the same. (shrink)

This essay is a close examination of one of Nahman of Bratslav's early and largely unexamined texts, Sefer ha‐Middot. The question it addresses is whether one can call this a study of “ethics” or, in Jewish nomenclature, musar, a work that seeks to cultivate human behaviors and describe ethical formation. In addition, it asks whether Sefer ha‐Middot can be called a text of “virtue ethics” given its focus on virtues and their enactment. The essay argues that Nahman's peculiar metaphysical notion (...) that all mitzvot are inextricably intertwined prevents any analysis of behavioral causality severing his “ethics” from any Aristotelian or Kantian tradition and brings him closer to Alasdair MacIntyre's notion of ethics as tied to traditional norms. And even with MacIntyre, the comparison is quite limited. Discussing “faith,” the “zaddik,” and “money,” the essay explores Nahman's view of how these and other virtues are cultivated and achieved. (shrink)

A Prayer for the Government: Ukrainians and Jews in Revolutionary Times, 1917-1920. By Henry Abramson, xxi+255 pp. $36.95/£24.50/€36.95 cloth; $19.95/£13.50/€19.95 paper.

Sextus’ interpretation of Xenophanes’ scepticism in M 7.49–52 is often cited but has never been subject to detailed analysis. Such analysis reveals that Sextus’ interpretation raises far more complex problems than has been recognised. Scholars invariably assume one of two ways of construing his account of Xenophanes B34, without observing that the choice between these two alternatives poses an interpretive dilemma. Some scholars take it that Sextus ascribes to Xenophanes the view that one may have knowledge without knowing that one (...) has knowledge. Others take it that he ascribes to Xenophanes the view that one may have true belief without knowing that one has true belief. A close examination of Sextus’ paraphrase exposes a crucial but overlooked complication. Sextus elides Xenophanes’ pivotal distinction between knowing “the clear and certain” and believing “what has been fulfilled” . He eliminates altogether tetelesmenon from his analysis of B34, and expands the role of to saphes. I demonstrate that, as a result, Xenophanes B34, as interpreted by Sextus, does not consistently and straightforwardly express either view or view . Sextus, I argue, in fact develops a fundamentally incoherent interpretation of Xenophanes B34. On Sextus’ interpretation, Xenophanes justifies the proposition “No human knows” by arguing that, even if a human does, in fact, know, he does not know that he knows. Finally, I argue that Sextus’ incoherent account reflects not unthinking negligence, but a sophisticated if ultimately doomed attempt to interpret the logical structure of Xenophanes B34 in line with later models of second-order scepticism. (shrink)

Summary Between 1911 and 1914, Owen Richardson formulated a theory of photoelectricity based on thermodynamics and statistical reasoning. Although this theory succeeded in accounting for most of the relevant phenomena and despite the lack of competing causal or descriptive accounts of the phenomena, it failed to attract other physicists. This paper seeks the reasons for the neglect of this theory in contemporary cultures of photoelectric research. Four main causes of neglect are identified: the relatively high number and the nature of (...) the theory's assumptions, the contradiction of one of these assumptions with contemporary views, the failure to suggest new predictions or to account for hitherto unexplained regularities, and the view shared by many scientists that the problem of electromagnetic radiation required a radical solution that a descriptive theory could not provide. The expectation for a radical solution defines the revolutionary character of a research field. In the case of photoelectricity, it originated in a web of evidence to which other fields contributed. The very possibility of Richardson's theory shows that, taken separately, this phenomenon could receive an account which, unlike Einstein's light quantum, did not require deep changes in the conception of nature. (shrink)

In this article, I argue that intentional psychology (i.e. the interpretation of human behaviour in terms of intentional states and propositional attitudes) plays an essential role in the sciences of the mind. However, this role is not one of identifying scientifically respectable states of the world. Rather, I argue that intentional psychology acts as a type of phenomenological model, as opposed to a mechanistic one. I demonstrate that, like other phenomenological models in science, intentional psychology is a methodological tool with (...) its own benefits and insights that complements our mechanistic understanding of systems. As a result, intentional psychology's distinctive scientific benefit is its ability to model systems in unique, non-mechanistic, ways. This allows us to generate predictions that we cannot otherwise generate using the mechanistic models of neuroscience and cognitive psychology necessary for various scientific tasks. (shrink)

Officially inaugurated in 1925, the Hebrew University of Jerusalem was designed to serve the academic needs of the Jewish people and the Zionist enterprise in British Mandatory Palestine, as well as to help fulfill the economic and social requirements of the Middle East. It is intriguing that a university with such practical goals should have as one of its central pillars an institute for pure mathematics that purposely dismissed any of the varied fields of applied mathematics. This paper tells of (...) the preparations for the inauguration of the Hebrew University during the years 1920–1925 and analyzes the founding phase of the Einstein Institute of Mathematics that was established there during the years 1924–1928. Special emphasis is given to the first terms in which this Institute operated, starting from the winter of 1927 with the activities of the director and one of the founders, the German mathematician Edmund Landau, and onward from 1928 when his successors, particularly Adolf Abraham Halevi Fraenkel and Mihály-Michael Fekete, continued Landau's heritage of pure mathematics. The paper shows why and how the Institute succeeded in rejecting applied mathematics from its court and also explores the controversial issue of center and periphery in the development of science, a topic that is briefly analyzed in the concluding section. (shrink)

It has commonly been argued that certain types of mental descriptions, specifically those characterized in terms of propositional attitudes, are part of a folk psychological understanding of the mind. Recently, however, it has also been argued that this is the case even when such descriptions are employed as part of scientific theories in domains like social psychology and comparative psychology. In this paper, I argue that there is no plausible way to understand the distinction between folk and scientific psychology that (...) can support such claims. Moreover, these sorts of claims can have adverse consequences for the neuroscientific study of the brain by downplaying the value of many psychological theories that provide information neuroscientists need in order to build and test neurological models. (shrink)

Exact measurements are a central practice of modern physics. In certain cases, they are essential for determining values of coefficients, for confirming theories, and for detecting the existence of effects. The history of piezoelectricity at the end of the nineteenth century reveals two different methods of exact measurement: a mathematical versus an “artisanal” approach. In the former, a scientist first carried out the experiment and later employed mathematical methods to reduce error. In the latter, a scientist physically manipulated the experimental (...) apparatus to bypass possible sources of error before its performance. These two approaches were related to German theoreticians and to French experimentalists, respectively. However, affiliation with a particular school rather than nationality was the decisive factor in the differences between the two approaches. Despite differences, adherents of both approaches sought to attain high precision and to eliminate even small experimental errors. This history exhibits the complexity and flexibility of experiments and their analysis. It supports the claim of the “New Experimentalism” that theory does not supply complete directions for practical experimental decisions. An example for this is found in the way an experimental error was discovered only by a comparison to an earlier experiment rather than to a theory. (shrink)