In light of recent emphasis on K-12 scientific modeling, it is important to understand how students’ models and beliefs about modeling shape shared classroom practices, and how, in turn, shared classroom practices influence individual students’ practices. We use co-operative action to consider the ways in which sedimented practices and artifacts become part of the substrate for students’ later actions ). Lemke :273–290, 2000) and Goodwin describe and provide illustrative examples of the accumulative nature of transformation of materials and practices. However, (...) these examples range in scale from minutes to hours, and there is less guidance about applying these perspectives to consider the transformation of practices longitudinally. In this study, we find that co-operative action is a powerful framework for analyzing classroom practices. We show that new practices rippled through the classroom along three dimensions: immediate transformation, longitudinal reuse and transformation, and transformation through interaction with other practices. These findings confirm that students’ models and practices become part of the substrate for later enactments of practice, and that these practices develop co-operatively and accumulatively within the classroom. Thus, co-operative action provides a unique lens on student progress that complements learning progressions by considering the social dimension of the development of practices. We propose that the extent to which students’ practices are able to sediment into the substrate of shared classroom practices is an important indicator of the health of the classroom as a scientific community. (shrink)

Wittgenstein’s remarks on Frazer’s The Golden Bough were first edited and published in 1967 by Rush Rhees as Wittgenstein’s Bemerkungen über Frazers ‘The Golden Bough’. However, there is another edition, called Ludwig Wittgenstein: Remarks on Frazer’s Anthropology, edited and translated by Kenneth Laine Ketner and James Leroy Eigsti. In this paper I outline at least part of the history of this edition. At the same time, I shall describe some of the characteristic features of the Ketner and Eigsti (...) edition. This presentation takes as its point of departure the correspondence contained in the box “Wittgenstein 143” at the von Wright and Wittgenstein Archives, consisting of twelve letters that passed between Ketner and Eigsti, G.E.M. Anscombe, Rhees, and G.H. von Wright in 1972 and 1973. The presentation will also indirectly throw light on a number of issues concerning the editorial principles applied in publishing Wittgenstein’s remarks. (shrink)

There are some further responses I have to Mary Beard on the relationship between Sir James Frazer’s The Golden Bough and British colonialism: her claim that it provided an image of the empire as a whole. The paper contains two objections, very minor ones perhaps, and some highly speculatively defences. But I find the defences difficult to present in the traditional manner, so I have written the responses as a pastiche imitating a widely read European writer.

Trait emotional intelligence concerns our perceptions of our emotional abilities, that is, how good we believe we are in terms of understanding, regulating, and expressing emotions in order to adapt to our environment and maintain well-being. In this article, we present succinct summaries of selected findings from research on the location of trait EI in personality factor space, the biological underpinnings of the construct, indicative applications in the areas of clinical, health, social, educational, organizational, and developmental psychology, and trait EI (...) training. Findings to date suggest that individual differences in trait EI are a consistent predictor of human behavior across the life span. (shrink)

My aim is to evaluate a new realist strategy for addressing the pessimistic induction, Ludwig Fahrbach’s (Synthese 180:139–155, 2011) appeal to the exponential growth of science. Fahrbach aims to show that, given the exponential growth of science, the history of science supports realism. I argue that Fahrbach is mistaken. I aim to show that earlier generations of scientists could construct a similar argument, but one that aims to show that the theories that they accepted are likely true. The problem with (...) this is that from our perspective on the history of science we know their argument is flawed. Consequently, we should not be impressed or persuaded by Fahrbach’s argument. Fahrbach has failed to identify a difference that matters between today’s theories and past theories. But realists need to find such a difference if they are to undermine the pessimistic induction. (shrink)

Devitt has developed an interesting defense of realism against the threats posed by the Pessimistic Induction and the Argument from Unconceived Alternatives. Devitt argues that the best explanation for the success of our current theories, and the fact that they are superior to the theories they replaced, is that they were developed and tested with the aid of better methods than the methods used to develop and test the many theories that were discarded earlier in the history of science. It (...) is no surprise that theories developed earlier in the history of science needed to be replaced. But our current theories are different, having been developed and tested with the aid of these more recently developed superior methods. I critically analyze Devitt’s defense of realism. I argue that recent developments in methodology cannot support the claims Devitt makes. I present an argument I call the “Argument from Unconceived Methods.” Given the history of science, it seems likely that scientists will continue to develop new methods in the future. And some of these methods will enable scientists to generate data that cannot be reconciled with the currently accepted theories. Consequently, it seems that our current best theories are not immune from being replaced in the future by radically different theories. (shrink)

I evaluate the extent to which we could learn something about how we should be conducting collaborative research in science from the research on groupthink. I argue that Solomon has set us in the wrong direction, failing to recognize that the consensus in scientific specialties is not the result of deliberation. But the attention to the structure of problem-solving that has emerged in the groupthink research conducted by psychologists can help us see when deliberation could lead to problems for a (...) research team. I argue that whenever we need to generate alternative solutions or proposals, groupthink is a genuine threat, and research teams would be wise to allow individuals opportunities to work alone. But the benefits of team work emerge when scientists seek to evaluate the various proposals generated, and determine a course of action. Then the group is less prone is groupthink, and the interaction of group members can be an epistemic asset. (shrink)

PART The Early Wittgenstein Half of what I say is meaningless. I say it so that the other half may reach you. Kahlil Gibran My work consists of two parts ...

This paper evaluates a recent method proposed by Jeremy Gwiazda for calculating the value of gambles that fail to have expected values in the standard sense. I show that Gwiazda’s method fails to give answers for many gambles that do have standardly defined expected values. However, a slight modification of his method (based on the mathematical notion of the ‘Cauchy principal value’ of an integral), is in fact a proper extension of both his method and the method of ‘weak expectations’. (...) I show that this method gives an appropriate value when the ‘tails’ of the gambles that are eliminated in the truncation are ‘stable’, but that the value is not appropriate when the tails are not stable. I do not attempt to give an argument for the use of this method, but just note that it is more general than Gwiazda’s method, and is mathematically quite natural. (shrink)

Machiavellianism has tremendous influence on modern business communities, especially in the U.S.A. and European countries. Businessmen today, it is said, prefer to follow the directions of pragmatism and expediency rather than the dictates of individual conscience.In principles and practices, Indian management by and large follows the Western line. Therefore, the question arises whether Machiavellian influences are perceptibly high on Indian managers. This question is more relevant in the light of a few surveys conducted on the ethical attitudes of Indian managers. (...) These identified a clear contrast between their expressed behaviour and wanted attitudes. The present study on the attitudes of managers from the major cities of India concludes that Niccolo Machiavelli inspires and influences Indian managers, but has not become the final determinant in their decision-making. (shrink)

Taking the critique of writing in the Phaedrus as a starting point, where Socrates argues that a book cannot choose its reader nor can it defend itself against misinterpretation, Reading Plato offers solutions to the problems of interpreting the Platonic dialogues. Thomas A. Slez'ak pursuasively argues that the dialogues are designed to stimulate philosophical inquiry and to elevate philosophy to the realm of oral dialectic.

We examine the sub-field of philosophy of science using a new method developed in information science, Referenced Publication Years Spectroscopy (RPYS). RPYS allows us to identify peak years in citations in a field, which promises to help scholars identify the key contributions to a field, and revolutionary discoveries in a field. We discovered that philosophy of science, a sub-field in the humanities, differs significantly from other fields examined with this method. Books play a more important role in philosophy of science (...) than in the sciences. Further, Einstein’s famous 1905 papers created a citation peak in the philosophy of science literature. But rather than being a contribution to the philosophy of science, their importance lies in the fact that they are revolutionary contributions to physics with important implications for philosophy of science. (shrink)

E.J. Lowe claims that quantum physics provides examples of ontic indeterminacy, of vagueness in the world. Any such claim must confront the Evans-Salmon argument to the effect that the notion of ontic indeterminacy is simply incoherent (Evans 1978, Salmon 1981: 243-46). Lowe argues that a standard version of the Evans-Salmon argument fails quite generally (Lowe 1994). Harold Noonan (1995) has outlined a non-standard version of the argument, but Lowe argues that this non-standard version fails for specifically quantum mechanical reasons (Lowe (...) 1997). He claims that it is perfectly coherent to suppose that his quantum case is an example of ontic indeterminacy. In this paper, I raise some objections to Lowe's claim. (shrink)

In the present study, using event-related functional magnetic resonance imaging, we investigated a group of participants on a grammaticality classification task after they had been exposed to well-formed consonant strings generated from an artificial regular grammar. We used an implicit acquisition paradigm in which the participants were exposed to positive examples. The objective of this studywas to investigate whether brain regions related to language processing overlap with the brain regions activated by the grammaticality classification task used in the present study. (...) Recent meta-analyses of functional neuroimaging studies indicate that syntactic processing is related to the left inferior frontal gyrus (Brodmann's areas 44 and 45) or Broca's region. In the present study, we observed that artificial grammaticality violations activated Broca's region in all participants. This observation lends some support to the suggestions that artificial grammar learning represents a model for investigating aspects of language learning in infants [TICS 4 (2000) 178] and adults [Proceedings of the National Academy of Sciences of United States of America 99 (2002) 529]. (shrink)

I examine the citation patterns to a revolutionary scientific paper, Hess’ “History of Ocean Basins”, which played a significant role in the plate tectonics revolution in the geosciences. I test two predictions made by the geoscientist Menard (in Science: growth and change. Harvard University Press, Cambridge, 1971): (1) that the peak year of citations for Hess’ article will be 1968; and (2) that the rate of citations to the article will then reach some lower level, continuing on accumulating citations at (...) some regular but unimpressive rate. Drawing on data covering the period from 1962 to 2019, I show that Menard was close with respect to the first prediction. But I also show that things are less clear with respect to the second prediction. I explain why the data are less clear with respect to the second prediction. (shrink)

This paper raises the questions: 'What do we expect from nursing ethics?' and 'Is the literature of nursing ethics any different from that of medical ethics?' It is suggested that rather than develop nursing ethics as a separate field writers in nursing ethics should take a lead in making the patient the central focus of health care ethics. The case is made for empirical work in health care ethics and it is suggested that a good way of setting about this (...) is to ask practising nurses about the real ethical problems they encounter. (shrink)

Context: Metaphysics of perception explores fundamental questions regarding the structure and status of the perceived world or appearance(s. By virtue of perception, the apparent world comes to existence. This, however, does not mean that the apparent world is a projection of mind, that it exists “in the head.” Implications: PL-metaphysics reconciles realism with constructivism. As such, it might be considered either an alternative to constructivism or an improvement and completion of this position. Constructivist content: The article refers to non-Cartesian movements (...) in contemporary philosophy, including radical constructivism, enactive and embodied cognition. Keywords: Perception, metaphysics, radical constructivism, realism, appearance, Jerzy Perzanowski, Plato, Gottfried Willhelm Leibniz, Ernst von Glasersfeld. (shrink)

A review of empirical and theoretical work on reasoning and linguistic inference, which will be a useful introduction to the subject for students of language and thought. The book focuses on the relationship between what people do and what people are supposed to do when making inferences.

In the target article, Kirby (2014) explores conditions under which gestational surrogacy in developing countries (in this case India) may (or may not) be considered as exploitative. The author pro...

In earlier work (Glüer, K. and P. Pagin. 2006. Proper names and relational modality. Linguistics & Philosophy 29: 507–35; Glüer, K. and P. Pagin. 2008. Relational modality. Journal of Logic, Language and Information 17: 307–22), we developed a semantics for (metaphysical) modal operators that accommodates Kripkean intuitions about proper names in modal contexts even if names are not rigid designators. Graeme Forbes (2011. The problem of factives for sense theories. Analysis 71: 654–62.) criticizes our proposal. He argues that our semantics (...) predicts readings for certain natural language sentences which these simply do not have. These sentences contain mixed contexts involving factive attitude verbs. We argue that the readings our semantics predicts do indeed exist, even if it might take a little work to bring them out. Moreover, denying their existence would have some rather unattractive consequences. (shrink)

The role of an expert witness in ethics, as part of a legal proceeding, is examined in this essay. The essay argues that the use of such expertise rests on confusions about normative and non-normative ethics compounded by misunderstandings about the challenges of moral argument in secular, morally pluralistic societies.

This work is an exposition of the philosophic conceptions basic to Mahayana Buddhism as found in the Maha-prajnaparamita-sastra a commentary on the Prajnaparamita-sutras and traditionally attributed to Nagarjuna. The sastra the earliest and most extensive work in this field is lost in its Sanskrit original and preserved only in a Chinese translation. Meaning of Sanskrit and Chinese terms are expounded concepts are made clear and supplementary materials are supplied in the notes. The study is prefixed with a short historical account (...) of the broad lines of Buddhist philosophy in its early stage. The aim of this work is to elucidate the meaning of the Middle Way, the way of comprehension. 'Everything stands in harmony with him who stands in harmony with Sunyata, which is not a rejection of existence or of understanding but of the misconstruction of the sense of the real or the error of misplaced absoluteness which is the origin of clinging and the root of conflict and suffering.'. (shrink)

This article considers the differential absorption and integration of refugee physicists into various countries during the 1930s, and the social and intellectual factors responsible for this, focusing particularly on the social functions of the British and American university at that period, as well as continuing ideological struggles in the Soviet Union. More generally, the issue of the relative absorption of refugee physicists is used to examine the nature of the physics communities and other institutions of the host societies.

Recently several philosophers have claimed that miracles cannot occur or that belief in them involves a misunderstanding of the scientific enterprise. In this paper I will argue that these claims, particularly the latter, are mistaken. By examining the characteristics of the believer's conception of the miraculous I will be able to show how he can meet these sceptical challenges. In particular, I will argue that the believer can hold that certain particular events are the result of intervention by divine agency (...) and are thus not to be explained scientifically but nevertheless can grant the scientist autonomy to investigate all types of events. While I urge that belief in the miraculous does not rest on a confusion I do not argue whether or not this belief is rational or justified. (shrink)

Welcome to the world of cutting-edge math, physics, and neuroscience, where the search for the ultimate vacuum, the point of nothingness, ground zero of theory, has rendered the universe deep, rich, and juicy. "Modern physics has animated the void," says K. C. Cole in her entrancing journey into the heart of Nothing. Every time scientists and mathematicians think they have reached the ultimate void, new stuff appears: a black hole, an undulating string, an additional dimension of space or time, repulsive (...) anti-gravity, universes that breed like bunnies. Cole's exploration at the edge of everything is as animated and exciting as the void itself. Take Cole's hand on this adventure into the unknown, and you'll come back informed, amused, and excited. (shrink)