Classical symbolic computational models of cognition are at variance with the empirical findings in the cognitive psychology of memory and inference. Standard symbolic computers are well suited to remembering arbitrary lists of symbols and performing logical inferences. In contrast, human performance on such tasks is extremely limited. Standard models donot easily capture content addressable memory or context sensitive defeasible inference, which are natural and effortless for people. We argue that Connectionism provides a more natural framework in which to model this (...) behaviour. In addition to capturing the gross human performance profile, Connectionist systems seem well suited to accounting for the systematic patterns of errors observed in the human data. We take these arguments to counter Fodor and Pylyshyn's (1988) recent claim that Connectionism is, in principle, irrelevant to psychology. (shrink)

INTERNATIONAL STUDIES IN THE PHILOSOPHY OF SCIENCE Vol. 2, number 1, Autumn 1987, pp. 84-104. R.M. Nugayev. The genesis and structure of models in the modern theory of gravity. Abstract. The analysis of theory-choice problem in modern theory of gravity necessitates consideration of the genesis and the structure of the systems of gravitational abstract objects. My approach to physical theory structure uses and develops the ideas of V.S.Stepin. The basic equations of general relativity - Einstein’s equations – are shown to (...) describe the relations between the abstract objects of the basic model only. The whole theory of gravity chain consists of general relativity, nonmetric theories of gravitation, Newton’s theory of gravitation and special theory of relativity. All these theories describe the relations between the abstract objects of partial ideal models subordinated to the basic one. (shrink)

This essay compares Robert John Russell's work in his recent book Cosmology from Alpha to Omega: The Creative Mutual Interaction of Theology and Science (2008) to that of the authors known collectively as "the new atheists." I treat the latter as recent contributors to the modern tradition of scientific naturalism. This tradition makes claims to legitimacy on the basis of its close relations to the natural sciences. The purpose of this essay is to show up the poverty of the naturalist (...) tradition's scientific credentials by contrasting it with Russell's careful account of positive relations between science and Christian theology. (shrink)

In this essay, which was his presidential address to the Philosophy of Science Association, Ernan McMullin argued that the watershed between “classic” philosophy of science and the “new” philosophy of science can best be understood by analyzing the change in our perception of the role played by values in science. He begins with some general remarks about the nature of value, goes on to explore some of the historical sources for the claim that judgement in science is value‐laden, and concludes (...) by reflecting on the implications of this claim for traditional views of the objectivity of scientific knowledge‐claims. (shrink)

(1988). The explanative recourse to realism. International Studies in the Philosophy of Science: Vol. 3, No. 1, pp. 2-18. doi: 10.1080/02698598808573321.

Kuhn maintains that what marks the transition to a science is the ability to carry out ‘normal’ science—a practice he characterizes as abandoning the kind of testing that Popper lauds as the hallmark of science. Examining Kuhn's own contrast with Popper, I propose to recast Kuhnian normal science. Thus recast, it is seen to consist of severe and reliable tests of low-level experimental hypotheses (normal tests) and is, indeed, the place to look to demarcate science. While thereby vindicating Kuhn on (...) demarcation, my recasting of normal science is seen to tell against Kuhn's view of revolutionary science. (shrink)

In this paper I argue that aim-oriented empiricism (AOE), a conception of natural science that I have defended at some length elsewhere[1], is a kind of synthesis of the views of Popper, Kuhn and Lakatos, but is also an improvement over the views of all three. Whereas Popper's falsificationism protects metaphysical assumptions implicitly made by science from criticism, AOE exposes all such assumptions to sustained criticism, and furthermore focuses criticism on those assumptions most likely to need revision if science is (...) to make progress. Even though AOE is, in this way, more Popperian than Popper, it is also, in some respects, more like the views of Kuhn and Lakatos than falsificationism is. AOE is able, however, to solve problems which Kuhn's and Lakatos's views cannot solve. [Back to Top]. (shrink)

The ArgumentContemporary natural sciences succeed remarkably well in ensuring a relatively continuous transmission of their cognitively relevant traditions and in creating a widely shared background consensus among their practitioners – hermeneutical ends seemingly achieved without hermeneutical awareness or explicitly acquired hermeneutical skills.It is a historically specific – emerging only in the nineteenth century – cultural organization of the Author-Text-Reader relation which endows them with such an ease of hermeneutical achievements: an institutionally fixed form of textual and intertextual practices, normatively posited (...) ways of adequate reception and criticism, etc. The same organization also explains a number of their often-discussed epistemic and cultural characteristics: their depersonalized objectivity, the social closure of their discourse and their reduced cultural significance, the shallow historical depth of their activated traditions, etc.The cognitive structure and the social function of contemporary natural sciences are intimately interwoven with a set of sui generis cultural relations that are partially fixed in the textual characteristics of their literary objectivations. A comparative hermeneutical analysis of natural sciences as a specifically constituted and institutionalized cultural genre or discourse-type brings into relief those contingent cultural conditions and relations to which some of their fundamental epistemological characteristics are bound, or at least with which they are historically closely associated. (shrink)

I like to say there is no scientific method as such, but rather only the free and utmost use of intelligence.P.W. BridgmanIt is generally believed—see, for example, Lakatos, Dorling, Koertge, Gellner, and Finnocchiaro—that Feyerabend is committed to the view that science is an essentially irrational enterprise. In this paper, I argue initially that this is so only if Feyerabend is saddled with an unreasonable notion of rationality. Next, I point out, first, that there is a reasonable notion of rationality which (...) is compatible with Feyerabend's non-method ‘anything goes’; and, second, that unless coupled with some form of rationalism this non-method is obviously and trivially false. (shrink)

Several, seemingly unrelated problems of empirical research in the 'sociology of scientific knowledge' can be analyzed as following from initial assumptions with respect to the status of the knowledge content of science. These problems involve: (1) the relation between the level of the scientific field and the group level; (2) the boundaries and the status of 'contexts', and (3) the emergence of so-called 'asymmetry' in discourse analysis. It is suggested that these problems can be clarified by allowing for cognitive factors (...) as independent ('heterogeneous') variables, in addition to and in interaction with (i.e., not only as attributes of) social factors. In the 'sociology of translation', 'heterogeneity' among scientists, cognitions and textual elements has been made a basic assumption. This heterogeneity is bound together in an 'actor network'. However, since the 'actor network' is an empirical category, the methodological problems remain unresolved. This has consequences for the relation between empirical data and theoretical inferences. (shrink)

Après avoir caractérisé les positions respectives de Feyerabend, Kuhn et Popper concernant la «méthodologie scientifique», je veux soutenir que ces trois positions ne sont pas aussi incompatibles que le suggère la constante polémique dans laquelle elles s'expriment et qu'en fait elles forment entre elles une structure. Cette structure est articulée sur trois constructions différentes de la science, d'une part, et de la notion de norme applicable à la recherche scientifique, d'autre part. Ces différences contribuent à la formulation de trois problèmes (...) différents concernant la science et son développement, de sorte que la question du choix entre les trois positions, si elle se pose, concerne la légitimité des problèmes posés, et non pas la vérité de l'une de trois solutions incompatibles entre elles. (shrink)

This article deals with the problematic concepts of the rational and the social, which have been typically seen as dichotomous in the history and philosophy of science literature. I argue that this view is mistaken and that the social can be seen as something that enables rationality in science, and further, that a scientific community as well as an individual can be taken as an epistemic subject. Furthermore, I consider how scientific communities could be seen as freely acting and choosing (...) agents. Fundamentally, this boils down to the question whether we accept the voluntarist conception of human beings, one consequence of which is that scientists possess, in principle, the capacity for deliberative reflection and choice. If this is accepted, we can talk about the degrees of autonomy that communities possess. I also examine what kinds of decisions an autonomous community should make in order to produce objective knowledge. My suggestion is that objectivity be understood as intersubjectivity: a view is objective when it has been exposed to critical reflection from various points of view, and due to this, transcends subjective idiosyncrasies. (shrink)

Popper has provided a model for the scientific explanation of human actions and a metaphysical theory of man which can guide scientific research. In this paper I discuss the problems of the empirical content and nomicity of the Rationality Principle and extend the method of situational analysis to the problem of explaining beliefs. The domain of applicability of the Rationality Principle is bounded on one side by cases in which behavior is determined by processes which can not be influenced by (...) criticism and on the other side by the phenomenon of substantive creativity. However, a large part of human activity lies within its scope. (shrink)

Kohler's experiments with inverting goggles are often thought to support enactivism by showing that visual re-inversion occurs simultaneous with the return of sensorimotor skill. Closer examination reveals that Kohler's work does not show this. Recent work by Linden et al. shows that re-inversion, if it occurs at all, does not occur when the enactivist predicts. As such, the empirical evidence weighs against enactivism.

We investigate the way physical laws objectively refer to the entities they are about. Laws of mathematical physics do not refer directly to the “real world” but to an ideal specific domain of objects, which we term “scope”. In order to find out which real objects physical laws deal with, reference to the scope is not sufficient. We need in addition the search for domains to which laws apply — i. e. “empirical domains”— in order to establish their reference to (...) the “real world”. It is just in such empirical domains that we are able to discover the real entities physical laws objectively refer to. “Physical reality” turns out to be not something “given” but rather something “to come out” of the very process of scientific inquiry. (shrink)

“Ancient DNA Research” is the practice of extracting, sequencing, and analyzing degraded DNA from dead organisms that are hundreds to thousands of years old. Today, many researchers are interested in adapting state-of-the-art molecular biological techniques and high-throughput sequencing technologies to optimize the recovery of DNA from fossils, then use it for studying evolutionary history. However, the recovery of DNA from fossils has also fueled the idea of resurrecting extinct species, especially as its emergence corresponded with the book and movie Jurassic (...) Park in the 1990s. In this paper, I use historical material, interviews with scientists, and philosophical literature to argue that the search for DNA from fossils can be characterized as a data-driven and celebrity-driven practice. Philosophers have recently argued the need to seriously consider the role of data-driven inquiry in the sciences, and likewise, this history highlights the need to seriously consider the role of celebrity in shaping the kind of research that gets pursued, funded, and ultimately completed. On this point, this history highlights that the traditional philosophical and scientific distinctions between data-driven and hypothesis-driven research are not always useful for understanding the process and practice of science. Consequently, I argue that the celebrity status of a particular research practice can be considered as a “serious epistemic strategy” that researchers, as well as editors and funders, employ when making choices about their research and publication processes. This interplay between celebrity and methodology matters for the epistemology of science. (shrink)

The concept of moral identity based on virtue ethics has become an issue of considerable import in explaining moral behavior. This attempt to offer adequate explanations of the full range of morally relevant human behavior inevitably provokes boundary issues between ethics and moral psychology. In terms of the relationship between the two disciplines, some argue for ?naturalized (or psychologized) morality,? whereas, on the other hand, others insist on ?moralized psychology.? This article investigates the relationship between virtue ethics and moral identity (...) based on previous research on the relationship between ethics and moral psychology. This article especially attempts to show that meaningful links between the two concepts possible by using theoretical frameworks constructed by the most influential philosophers of science such as Kuhn and Lakatos. (shrink)

In recent times it has become fashionable to emphasize the role of conceptual change in the history of science. To judge from recent writers, every significant theoretical change in science is first and foremost a revolution in scientific concepts—a conceptual revolution. According to this view, every level of experience is affected by each fundamental theoretical change: physical theory, experimental practice and even perceptual experience. The Aristotelian patrician who watched the sun sink beneath the horizon not only had different beliefs about (...) the phenomenon but actually saw something different from the Newtonian gentleman who saw the horizon rise above his eye-sun line, and the Einsteinian professional who saw the sun's varying geometrical relations to the world light-geodesics on which successive temporal stages of his eye world-line lay. Moreover, such is the completeness of the conceptual-experiential shifts undergone in a fundamental scientific change that it is impossible to meaningfully discuss the one theory within the confines of the other or, indeed, to provide any systematic, cumulative comparison of successive theories. (shrink)

In this article I discuss Burawoy's argument for public sociology in the context of the sociologist as both citizen and as social scientist; that is, as simultaneously a member of any 'society' being researched and as researcher claiming validity for the knowledge produced by research. I shall suggest that the relation between citizenship and social science necessarily places a limit on sociological claims to knowledge in terms both of what can be claimed and of the legitimacy of any claims, but (...) that this need not be damaging to sociology as an expert practice producing distinctive and significant forms of knowledge about the social world. Burawoy's claims on behalf of public sociology take their force from the idea of the sociologist as citizen, but they go beyond this limit in a way that would not only undermine the legitimacy of sociology as professional practice, but also, I shall argue, that of public sociology itself. Ultimately, Burawoy argues for a partisan profession that actively promotes human values that he believes to be embodied in the sociological standpoint. In contrast, I shall argue that political neutrality is central to the corporate organization of sociology, not because social inquiry can, or should be, value-neutral, but because corporate political neutrality creates the space for dialogue and is the condition for any sociology to have a voice. (shrink)

Börje Holmberg; A Paradigm for Research in Education, Journal of Philosophy of Education, Volume 16, Issue 1, 30 May 2006, Pages 19–33, https://doi.org/10.1111/.

A novel experimental paradigm that measured theory change and confidence in participants' theories was used in three experiments to test the effects of anomalous evidence. Experiment 1 varied the amount of anomalous evidence to see if “dose size” made incremental changes in confidence toward theory change. Experiment 2 varied whether anomalous evidence was convergent or replicating. Experiment 3 varied whether participants were provided with an alternative theory that explained the anomalous evidence. All experiments showed that participants' confidence changes were commensurate (...) with the amount of anomalous evidence presented, and that larger decreases in confidence predicted theory changes. Convergent evidence and the presentation of an alternative theory led to larger confidence change. Convergent evidence also caused more theory changes. Even when people do not change theories, factors pertinent to the evidence and alternative theories decrease their confidence in their current theory and move them incrementally closer to theory change. (shrink)

Epistemology has had a strongly individualist orientation, at least since Descartes. Knowledge, for Descartes, starts with the fact of one’s own thinking and with oneself as subject of that thinking. Whatever else can be known, it must be known by inference from one’s own mental contents. Achieving such knowledge is an individual, rather than a collective, enterprise. Descartes’s successors largely followed this lead, so the history of epistemology, down to our own time, has been a predominantly individualist affair.

The government itself, which is the only mode which the people have chosen to execute their will, is equally liable [with the standing army] to be abused and perverted before the people can act through it. Witness the present Mexican war, the work of comparatively a few individuals using the standing government as their tool; for, in the outset, the people would not have consented to this measure. Henry Thoreau, in “Civil Disobedience”It is easy to say — and often is (...) said — that we cannot have tolerable relations with new revolutionary regimes. The problem is that our anticommunist paranoia has made it impossible to find out. We do not know whether Mao's declared interest in a relationship with the Americans in the 1940s or Ho Chi Minh's were sincere. And the reason we don't know is that we never tried to find out. Those who reported it was a possibility were hounded out of the foreign service because of our suspicion and fear of communism. The legacy of that era brings to mind Ivan the Terrible's practice of murdering the bearer of bad news. We are more civilized than that; we have been content simply to ruin people's careers. J. William Fulbright, in The Price of Empire (1989) This poisonous thing I'm trying to describe is [a] characteristic way of dealing with criticism. It used to be enough to brand a critic as a radical or a leftist to make people turn away. Now we need only to call him a liberal. Soon “moderate” will be the M word, “conservative” will be the C word and only fascists will be in the mainstream. E. L. Doctorow, Brandeis Commencement, May 21, 1989We have lived with violence for seven yearsIt was not worth one single lifeBut the patriot's fist is at her throatHer voice is in mortal danger...Adrienne Rich, “Natural Resources,” in Dream of a Common Language (Norton, 1978). (shrink)