2003 Paul Bunge Prize of the Hans R. Jenemann Foundation for the History of Scientific Instruments Judging the brightness and color of light has long been contentious. Alternately described as impossible and routine, it was beset by problems both technical and social. How trustworthy could such measurements be? Was the best standard of intensity a gas lamp, an incandescent bulb, or a glowing pool of molten metal? And how much did the answers depend on the background of the specialist? A (...) History of Light and Colour Measurement: Science in the Shadows is a history of the hidden workings of physical science-a technical endeavor embedded in a social context. It argues that this "undisciplined" subject, straddling academia, commerce, and regulation, may be typical not only of 20th century science, but of its future. Attracting scientists, engineers, industrialists, and artists, the developing subject produced a new breed of practitioners having mixed provenance. The new measurers of light had to decide the shape not only of their specialism but of their careers: were they to be a part of physics, engineering, or psychology? The physical scientists who dominated the subject into the early 20th century made their central aim the replacement of the problematic human eye with physical detectors of light. For psychologists between the wars, though, describing the complexity of color was more important than quantifying a handful of its dimensions. And after WWII, military designers shaped the subject of radiometry and subsumed photometry and colorimetry within it. Never attaining a professional cachet, these various specialists moved fluidly between science and technology; through government, industry, and administration. (shrink)

Near the end of the Protagoras there is a famous argument in which Socrates appears to deny the possibility of weakness of will. The passage is part of a longer examination of whether virtue can be taught and of the unity of the virtues. Socrates and Protagoras discuss whether it makes sense to say, as people commonly do, that they sometimes choose to do things they know are not best for them because they are “overcome by pleasure.” Supposedly “the many” (...) hold that the good is pleasure, and that one chooses what is less good because it is most pleasant. Socrates takes Protagoras through a kind of elenctic examination that purports to show that the many’s claim to being overcome by pleasure in akrasia is absurd or ridiculous. They can’t really do what they claim to do, choose the less good for the more good; thus, and the claim that they do is a misdescription of what really happens. People act in these cases due to ignorance of what is truly the most good. In order to prevent people from choosing things that are not best for them, or to save them, Socrates says that what is needed is an art or science of measurement. In this paper I want to focus on the idea of such an art or science of measurement. (shrink)

Scientific realism has been advanced as an interpretation of the natural sciences but never the behavioral sciences. This book introduces a novel version of scientific realism, Measured Realism, that characterizes the kind of theoretical progress in the social and psychological sciences that is uneven but indisputable. It proposes a theory of measurement, Population-Guided Estimation, that connects natural, psychological, and social scientific inquiry. Presenting quantitative methods in the behavioral sciences as at once successful and regulated by the world, the book (...) will engage philosophers of science, historians of science, sociologists of science, and scientists interested in the foundations of their own disciplines. Part I introduces measured realism beginning with a novel realist theory of measurement (Population-Guided Estimation, or PGE). It examines two other versions of scientific realism — minimal (Hacking) and robust (Boyd, Putnam, and Newton-Smith) — and advances measured realism as best supported by the evidence in the behavioral sciences. It also critically evaluates the anti-realist arguments of van Fraassen, Laudan, and Fine. Part II formulates and develops a version of epistemological naturalism most appropriate to measured realism. Drawing upon the realist theory of measurement developed earlier, it favorably appraises a variety of statistical methods in the behavioral sciences against selected criticisms. It concludes that traditional, narrative methods in the behavioral and social sciences are unreliable by the measures of epistemological naturalism. (shrink)

The conduct of most of social science occurs outside the laboratory. Such studies in field science explore phenomena that cannot for practical, technical, or ethical reasons be explored under controlled conditions. These phenomena cannot be fully isolated from their environment or investigated by manipulation or intervention. Yet measurement, including rigorous or clinical measurement, does provide analysts with a sound basis for discerning what occurs under field conditions, and why. In Science Outside the Laboratory, Marcel Boumans (...) explores the state of measurement theory, its reliability, and the role expert judgment plays in field investigations from the perspective of the philosophy of science. Its discussion of the problems of passive observation, the calculus of observation, the two-model problem, and model-based consensus uses illustrations drawn primarily from economics. Rich in research and discussion, the volume clarifies the extent to which measurement provides valid information about objects and events in field sciences, but also has implications for measurement in the laboratory. Scholars in the fields of philosophy of science, social science, and economics will find Science Outside the Laboratory a compelling and informative read. (shrink)

Drawing on past and current research in continental philosophy, Measures of Science: Theological and Technological Impulses in Early Modern Thought examines the development of certain founding issues of early modern science. Focusing on three key seventeenth-century figures--Descartes, Bacon, and Newton--and locating his argument explicitly within the approach of Alexandre Koyre, James Barry Jr. explores the philosophical, theological, and technological priorities that established the frame for the full emergence of the new science. In showing how the work of (...) these and other seventeenth-century figures led to the appearance of a dominant new view of nature and perception, Barry's book makes an important contribution to our understanding of the formative period of modern science. (shrink)

This paper examines the role existence plays in measurement validity. I argue that existing popular theories of measurement and of validity follow a correspondence framework, which starts by assuming that an entity exists in the real world with certain properties that allow it to be measurable. Drawing on literature from the sociology of measurement, I show that the correspondence framework faces several theoretical and practical challenges. I suggested the validity-first framework of measurement, which starts with a (...) practice-based validation process as the basis for a measurement theory, and only posits objective existence when it is scientifically useful to do so. (shrink)

Neoliberal precepts of the governance of academic science-deregulation; reification of markets; emphasis on competitive allocation processes have been conflated with those of performance management—if you cannot measure it, you cannot manage it—into a single analytical and consequent single programmatic worldview. As applied to the United States’ system of research universities, this conflation leads to two major divergences from relationships hypothesized in the governance of science literature. (1) The governance and financial structures supporting academic science in the United (...) States’ system of higher education are sufficiently different from those found in many other OECD countries where these policies have been adopted to produce political pressures for an increase rather than a decrease in governmental control over university affairs. (2) The major impact upon academic science of performance measurement systems has come not externally from new government requirements but internally from the independent adoption of these techniques by universities, initially in the name of rational management and increasingly as devices to foster reputational enhancement. The overall thrust of the two trends in the U.S. has been less a shift as experienced elsewhere from bureaucratic to market modes of governance than the displacement of professional-collegial control by internal bureaucratic control. (shrink)

Suppose that entities composed of two distinct components can be qualitatively ordered in two ways, such that each ordering relation satisfies the axioms of conjoint measurement. Without further assumptions nothing can be said about the relation between the pair of numerical scales constructed for each component. Axioms are stated that relate the two measurement theories, and that are sufficient to establish that the two conjoint scales on each component are linearly related.

Patient-reported outcome measures are now common endpoints in clinical trials. In 2009 in an effort to standardize and streamline their use in medical product labeling, the FDA published FDA Guidance for Industry Patient-Reported Outcomes Measures: Use in Medical Product Development to Support Labeling Claims. This publication drew attention to the need to ensure that PROMs are methodologically sound. Nonetheless, in this paper I discuss how many of these measures continue to fall short in terms of validity, interpretability, and responsiveness. As (...) a reaction to these shortcomings, researchers increasingly call for the development of more scientific measures. I argue that although improving PROMs’ measurement properties is a worthy endeavor, we should not be uncritical of these attempts. Calling for improved measures in the name of science should not blind us to the way that even our best measures employ values in their development—values that may further the marketing needs of industry. When values are needed to further our scientific ends, it behooves us to examine them in terms of their social consequences. Thus I argue that we ought to consider not only the scientific advances that new PROMs may bring but also the values that are used to develop them. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Measurement, Pleasure, and Practical Science in Plato's Protagoras HENRY S. RICHARDSON 1. INTRODUCTION TOWARDS THE END OF THE PROTAGORAS Socrates suggests that the "salvation of our life" depends upon applying to pleasures and pains a science of measurement (metr$tik~techn~).Whether Plato intended to portray Socrates as putting forward sincerely the form of hedonism that makes these pleasures and pains relevant has been the subject of a (...) detailed and probably interminable debate, to which this paper will not directly contribute. By contrast, it seems to be supposed by almost all who have written on the topic that this hedonism, whoever is espousing it, puts forward pleasure as a single, homogeneous yardstick of value to serve as the basis of a supremely simple standard of choice. This standard simply directs one to seek the maximal amount of pleasure. The underlying supposition is that the hedonism put forward in the Protagorasallows one to define a maximum because all goods are commensurable. But, as I shall emphasize in the sequel, hedonism does not imply commensurability, nor does commensurability imply hedonism. The interpretive thesis of this essay is that the common presumption that the dialogue's hedonism carries commensurability with it has impeded our ability to understand the Protagor~'s relation to the other dialogues, and has distorted the fundamental purpose of Socrates's practical science. These matters are of more than textual interest. My reasons for trying to remain neutral as to the longstanding debate about attributing the dialogue's hedonism are not limited to wanting to avoid quagmires and remove confusions that have resulted from unwarranted interpretive assumptions. To many, the Protagorasis of tremendous importance as an early articulation of a calculative ideal for ethical or practical decisionmaking, whether or not Plato or Socrates was committed to that ideal. Looking [7] 8 JOURNAL OF THE HISTORY OF PHILOSOPHY 28:1 JANUARY x99 o back at the Protagorasfrom our twentieth-century perspective encourages the expectation that we might find there some argument for the crucial features of such a calculative ideal, as we have come to understand it. One such feature, prominent especially in the classical utilitarians, is that of the commensurability of goods, which in turn allows the precise definition of a maximizing rule. If the Protagoraspresented a calculative conception involving commensurability, then we might expect to find in the dialogue some argumentfor the rational necessity of commensurability. My claim will be that since there is no compelling evidence that the idea of commensurability is found in the dialogue, there is'hardly likely to be an argument for it there. In fact, it is of philosophical interest to see how far the arguments against weakness of will and for the unity of virtue (whoever is making them) can proceed without relying upon commensurability; This way of putting the philosophical points at issue here underlines the relative modesty of what I am claiming about commensurability. I argue that there is nothing in the dialogue that requires us to see commensurability as part of its hedonism, that the arguments proceed without relying upon commensurability, and that in some respects the problem of understanding the relationship of the Protagorasto Plato's other dialogues is eased if we refrain from attributing any commensurability here. I will show that a clearer picture of what is doing the argumentative work in the last secdon of the dialogue will result if we thus separate commensurability from hedonism, and that an illuminatingly different way of understanding the role of the science of measurement is thereby suggested. None of this amounts to a compelling argument that the idea of commensurability is not to be found in the dialogue. Rather, my case simply undermines the positive reasons for finding the idea there. Apart from the greater clarity which separating hedonism and commensurability allows, this modest negative case links up with the deeper philosophical moti,~ation I have mentioned by casting cold water on any hopes that the Protagorascould be made to yield an argument specifically linking commensurability to rationality. In one respect, my interpretive strategy is akin to that of commentators who have attempted to ease the tension between the Protagorasand the Gorgias by arguing that the form of hedonism... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Measurement, Pleasure, and Practical Science in Plato's Protagoras HENRY S. RICHARDSON 1. INTRODUCTION TOWARDS THE END OF THE PROTAGORAS Socrates suggests that the "salvation of our life" depends upon applying to pleasures and pains a science of measurement (metr$tik~techn~).Whether Plato intended to portray Socrates as putting forward sincerely the form of hedonism that makes these pleasures and pains relevant has been the subject of a (...) detailed and probably interminable debate, to which this paper will not directly contribute. By contrast, it seems to be supposed by almost all who have written on the topic that this hedonism, whoever is espousing it, puts forward pleasure as a single, homogeneous yardstick of value to serve as the basis of a supremely simple standard of choice. This standard simply directs one to seek the maximal amount of pleasure. The underlying supposition is that the hedonism put forward in the Protagorasallows one to define a maximum because all goods are commensurable. But, as I shall emphasize in the sequel, hedonism does not imply commensurability, nor does commensurability imply hedonism. The interpretive thesis of this essay is that the common presumption that the dialogue's hedonism carries commensurability with it has impeded our ability to understand the Protagor~'s relation to the other dialogues, and has distorted the fundamental purpose of Socrates's practical science. These matters are of more than textual interest. My reasons for trying to remain neutral as to the longstanding debate about attributing the dialogue's hedonism are not limited to wanting to avoid quagmires and remove confusions that have resulted from unwarranted interpretive assumptions. To many, the Protagorasis of tremendous importance as an early articulation of a calculative ideal for ethical or practical decisionmaking, whether or not Plato or Socrates was committed to that ideal. Looking [7] 8 JOURNAL OF THE HISTORY OF PHILOSOPHY 28:1 JANUARY x99 o back at the Protagorasfrom our twentieth-century perspective encourages the expectation that we might find there some argument for the crucial features of such a calculative ideal, as we have come to understand it. One such feature, prominent especially in the classical utilitarians, is that of the commensurability of goods, which in turn allows the precise definition of a maximizing rule. If the Protagoraspresented a calculative conception involving commensurability, then we might expect to find in the dialogue some argumentfor the rational necessity of commensurability. My claim will be that since there is no compelling evidence that the idea of commensurability is found in the dialogue, there is'hardly likely to be an argument for it there. In fact, it is of philosophical interest to see how far the arguments against weakness of will and for the unity of virtue (whoever is making them) can proceed without relying upon commensurability; This way of putting the philosophical points at issue here underlines the relative modesty of what I am claiming about commensurability. I argue that there is nothing in the dialogue that requires us to see commensurability as part of its hedonism, that the arguments proceed without relying upon commensurability, and that in some respects the problem of understanding the relationship of the Protagorasto Plato's other dialogues is eased if we refrain from attributing any commensurability here. I will show that a clearer picture of what is doing the argumentative work in the last secdon of the dialogue will result if we thus separate commensurability from hedonism, and that an illuminatingly different way of understanding the role of the science of measurement is thereby suggested. None of this amounts to a compelling argument that the idea of commensurability is not to be found in the dialogue. Rather, my case simply undermines the positive reasons for finding the idea there. Apart from the greater clarity which separating hedonism and commensurability allows, this modest negative case links up with the deeper philosophical moti,~ation I have mentioned by casting cold water on any hopes that the Protagorascould be made to yield an argument specifically linking commensurability to rationality. In one respect, my interpretive strategy is akin to that of commentators who have attempted to ease the tension between the Protagorasand the Gorgias by arguing that the form of hedonism... (shrink)

This paper expands on, and provides a qualified defence of, Arthur Fine's selective interactions solution to the measurement problem. Fine's approach must be understood against the background of the insolubility proof of the quantum measurement. I first defend the proof as an appropriate formal representation of the quantum measurement problem. The nature of selective interactions, and more generally selections, is then clarified, and three arguments in their favour are offered. First, selections provide the only known solution to (...) the measurement problem that does not relinquish any of the explicit premises of the insolubility proofs. Second, unlike some no-collapse interpretations of quantum mechanics, selections suffer no difficulties with non-ideal measurements. Third, unlike most collapse interpretations, selections can be independently motivated by an appeal to quantum propensities. IntroductionThe problem of quantum measurement2.1 The ignorance interpretation of mixtures2.2 The eigenstate–eigenvalue link2.3 The quantum theory of measurementThe insolubility proof of the quantum measurement3.1 Some notation3.2 The transfer of probability condition (TPC)3.3 The occurrence of outcomes condition (OOC)A defence of the insolubility proof4.1 Stein's critique4.2 Ignorance is not required4.3 The problem of quantum measurement is an idealisationSelections5.1 Representing dispositional properties5.2 Selections solve the measurement problem5.3 Selections and ignoranceNon-ideal selections6.1 No-collapse interpretations and non-ideal measurements6.2 Exact and approximate measurements6.3 Selections for non-ideal interactions6.4 Approximate selections6.5 Implications for ignoranceSelective interactions test quantum propensities7.1 Equivalence classes as physical ‘aspects’: a critique7.2 Quantum dispositions7.3 Selections as a propensity modal interpretation7.4 A comparison with Popper's propensity interpretation. (shrink)

It is quite extraordinary, philosophically speaking, that according to the orthodox interpretation: (a) quantum mechanics is a complete and comprehensive theory of microphysics, and yet (b) the role of measurement, in quantum mechanics, cannot be analyzed in terms of the collective effects of the microphysical particles making up the apparatus. It follows that, if the orthodox interpretation is correct, the measurement apparatus and its quantum physical effects cannot be accounted for microreductively. This is significant because it is widely (...) believed that the relation between physical wholes and parts is microreductive. Indeed, many philosophers are persuaded of the inevitability of universal microreduction to the basic elements of microphysics. This is the viewpoint embodied in the program for the unity of science, espoused in recent years, most notably by Robert Causey (1977). (shrink)

This paper discusses alternative ways of defining and measuring institutional, pragmatic, empirical, and cognitive success in science. Four realist measures of epistemic credit are compared: posterior probability, confirmation (corroboration), expected verisimilitude, and probable verisimilitude. Laudan's non-realist concept of the empirical problem-solving effectiveness of a theory is found to be similar to Hempel's notion of systematic power. It is argued that such truth-independent concepts alone are insufficient and inadequate to characterize cognitive success. But if they are used as truth-dependent epistemic (...) utilities, they serve as fallible indicators of the truth or truthlikeness of a theory. (shrink)

Scientific realism is usually a thesis or theses advanced about our best natural science. In contrast, this book defends scientific realism applied to the social and behavioral sciences. It does so, however, by applying the same argument strategy that many have found convincing for the natural sciences, namely, by arguing that we can only explain the success of the sciences by postulating their approximate truth. The particular success that Trout emphasizes for the social sciences is the effective use of (...) statistical testing. Social scientists apply diverse statistical measurement tools to social reality; they are able to refine and improve those measurements over time. The best explanation for such success is that the social sciences give us an approximately true account of some of the laws and entities of the social world. (shrink)

The institutionalization of History and Philosophy of Science as a distinct field of scholarly endeavour began comparatively earl- though not always under that name - in the Australasian region. An initial lecturing appointment was made at the University of Melbourne immediately after the Second World War, in 1946, and other appoint ments followed as the subject underwent an expansion during the 1950s and 1960s similar to that which took place in other parts of the world. Today there are major (...) Departments at the University of Melbourne, the University of New South Wales and the University of Wollongong, and smaller groups active in many other parts of Australia and in New Zealand. "Australasian Studies in History and Philosophy of Science" aims to provide a distinctive publication outlet for Australian and New Zealand scholars working in the general area of history, philosophy and social studies of science. Each volume comprises a group of essays on a connected theme, edited by an Australian or a New Zealander with special expertise in that particular area. Papers address general issues, however, rather than local ones; parochial topics are avoided. Further more, though in each volume a majority of the contributors is from Australia or New Zealand, contributions from elsewhere are by no means ruled out. Quite the reverse, in fact - they are actively encour aged wherever appropriate to the balance of the volume in question. (shrink)

We argue that an epistemology of martial arts is at least as complex as advanced epistemological positions available to the philosophy of science. Part of the complexity is a product of the epistemic relation between the knower and known, or the scientist and the object of inquiry. In science, we measure things without changing them and, sometimes, complex systems can change as we measure them; but, in the epistemology of sport that we are interested in, each measurer is (...) also an object of inquiry. As such, each martial arts practitioner has to use various epistemic tools to measure a responsive system. We proceed in three steps. First, we discuss three epistemological frameworks in the philosophy of science—perspectivism, productivism, and distributed cognition. Second, we develop an epistemology of martial arts that features components from each of those epistemic frameworks. Third, we close the paper with a brief discussion about the unique complexity available to the martial artist, focusing on the responsive measurements that occur between two systems. (shrink)

This article develops a model-based account of the standardization of physical measurement, taking the contemporary standardization of time as its central case study. To standardize the measurement of a quantity, I argue, is to legislate the mode of application of a quantity concept to a collection of exemplary artefacts. Legislation involves an iterative exchange between top-down adjustments to theoretical and statistical models regulating the application of a concept, and bottom-up adjustments to material artefacts in light of remaining gaps. (...) The model-based account clarifies the cognitive role of ad hoc corrections, arbitrary rules, and seemingly circular inferences involved in contemporary timekeeping, and explains the stability of networks of standards better than its conventionalist and constructivist counterparts. 1 Introduction2 Making Time Universal2.1 Stability and accuracy2.2 Multiple realizability2.3 The challenges of synchronicity2.4 Divergent standards2.5 The leap second3 The Two Faces of Stability3.1 An explanatory challenge3.2 Conventionalist explanations3.3 Constructivist explanations4 Models and Standardization4.1 A third alternative4.2 Stability reconceived4.3 Legislative freedom4.4 Discovering gaps4.5 Nature and society entangled4.6 Remark on scope5 Conclusions. (shrink)

In this paper we intend to discuss the importance of providing a physical representation of quantum superpositions which goes beyond the mere reference to mathematical structures and measurement outcomes. This proposal goes in the opposite direction to the project present in orthodox contemporary philosophy of physics which attempts to “bridge the gap” between the quantum formalism and common sense “classical reality”—precluding, right from the start, the possibility of interpreting quantum superpositions through non-classical notions. We will argue that in order (...) to restate the problem of interpretation of quantum mechanics in truly ontological terms we require a radical revision of the problems and definitions addressed within the orthodox literature. On the one hand, we will discuss the need of providing a formal redefinition of superpositions which captures explicitly their contextual character. On the other hand, we will attempt to replace the focus on the measurement problem, which concentrates on the justification of measurement outcomes from “weird” superposed states, and introduce the superposition problem which focuses instead on the conceptual representation of superpositions themselves. In this respect, after presenting three necessary conditions for objective physical representation, we will provide arguments which show why the classical representation of physics faces severe difficulties to solve the superposition problem. Finally, we will also argue that, if we are willing to abandon the presupposition according to which ‘Actuality = Reality’, then there is plenty of room to construct a conceptual representation for quantum superpositions. (shrink)

Measurement practices are central to most sciences. In the human sciences, however, it remains controversial whether the measurement of human attributes—depression, happiness, intelligence, etc.—has been successful. Are, say, widely used depression questionnaires valid measuring instruments? Can we trust self-reported happiness scales to deliver quantitative measurements as it is sometimes claimed? These and related questions are till today hotly disputed. There are two main frameworks under which human measurements are studied and criticized. One is the so-called construct validity framework. (...) Here, criticisms to human measurements are typically of the form “this instrument is not valid: it does not actually measure the attribute we set out to measure”. The second framework is the standard typology of measurement scales (nominal, ordinal, interval, and ratio). Human measurements are commonly challenged for being merely ordinal—not quantitative: interval or ratio—despite the fact that many researchers use measurement results as if they were quantitative. The first part of the dissertation studies how adequate these frameworks are for evaluating measuring instruments and the inferences they afford. Regarding the concept of validity, it is commonly understood unconditionally, that is, without restricting validity judgments about measuring instruments to context-specific situations. Instruments are said to be (in)valid simpliciter. In Chapter 2, I argue against this conception of validity and in favor of a contextual one. Regarding the second main framework, the standard typology of scales is typically linked to a set of prescriptions regarding (un)justified measurement inferences. I call this classification-cum-prescriptions the “received view” on measurement scales. In chapters 3 and 4, I question the idea that the received view is an impeccable guide for clarifying the kinds of inferences we are licensed to make from measurement results in human science contexts. I motivate general doubts about the adequacy of the received view in Chapter 3, and I articulate these doubts in detail for the specific case of average group comparisons in Chapter 4. The upshot of this first part of the dissertation is a deeper awareness of the complexity surrounding which inferences can legitimately be made from measuring instruments. The first part of the dissertation is largely framed under the assumption that some human attributes are indeed quantitative, even if they are not currently being measured quantitatively. The second part addresses two important issues raised by that assumption. Chapter 5 tackles the so-called “quantity objection”: that human science attributes are themselves not quantitative, thus they cannot be quantitatively measured. This objection has been deployed to argue against optimistic positions regarding human quantification. I argue that the quantity objection is not successful in this sense—it begs the question to these optimistic human scientists that, just like their colleagues in the physical sciences have done, postulate theoretical quantitative attributes as working hypotheses. But what does treating human attributes quantitatively as working hypotheses amount to? And what are, or can be, “amounts” of depression, happiness, etc.? Chapter 6 argues that there is not one but various approaches for quantitatively conceiving of human attributes, each with its own success conditions. This chapter offers a conceptual framework for making progress on debates about controversial human measurements. (shrink)

Scientific realism is usually a thesis or theses advanced about our best natural science. In contrast, this book defends scientific realism applied to the social and behavioral sciences. It does so, however, by applying the same argument strategy that many have found convincing for the natural sciences, namely, by arguing that we can only explain the success of the sciences by postulating their approximate truth. The particular success that Trout emphasizes for the social sciences is the effective use of (...) statistical testing. Social scientists apply diverse statistical measurement tools to social reality; they are able to refine and improve those measurements over time. The best explanation for such success is that the social sciences give us an approximately true account of some of the laws and entities of the social world. (shrink)

When classical mechanics is seen as the short-wavelength limit of quantum mechanics (i.e., as the limit of geometrical optics), it becomes clear just how serious and all-pervasive the measurement problem is. This formulation also leads us into the Bohm theory. But this theory has drawbacks: its nonuniqueness, in particular, and its nonlocality. I argue that these both reflect an underlying problem concerning information, which is actually a deeper version of the measurement problem itself.

Models as Mediators discusses the ways in which models function in modern science, particularly in the fields of physics and economics. Models play a variety of roles in the sciences: they are used in the development, exploration and application of theories and in measurement methods. They also provide instruments for using scientific concepts and principles to intervene in the world. The editors provide a framework which covers the construction and function of scientific models, and explore the ways in (...) which they enable us to learn about both theories and the world. The contributors to the volume offer their own individual theoretical perspectives to cover a wide range of examples of modelling, from physics, economics and chemistry. These papers provide ideal case-study material for understanding both the concepts and typical elements of modelling, using analytical approaches from the philosophy and history of science. (shrink)

The London and Bauer monograph occupies a central place in the debate concerning the quantum measurement problem. Gavroglu has previously noted the influence of Husserlian phenomenology on London's scientific work. However, he has not explored the full extent of this influence in the monograph itself. I begin this paper by outlining the important role played by the monograph in the debate. In effect, it acted as a kind of 'lens' through which the standard, or Copenhagen, 'solution' to the (...) class='Hi'>measurement problem came to be perceived and, as such, it was robustly criticized, most notably by Putnam and Shimony. I then spell out the Husserlian understanding of consciousness in order to illuminate the traces of this understanding within the London and Bauer text. This, in turn, yields a new perspective on this 'solution' to the measurement problem, one that I believe has not been articulated before and, furthermore, which is immune to the criticisms of Putnam and Shimony. (shrink)

This article introduces the papers contained in this special issue and explores a new field of interest in the history of science: that of measurement and self-making. In this special issue, we aim to show that a focus on self-tracking and individualized measurement provides insight into the ways technologies of quantification, when applied to individual bodies and selves, have introduced new notions of autonomy, responsibility, citizenship, and the possibility of self-improvement and life-course decisions. This introduction is an (...) exploratory history of measurement and self-making, and it provides a discussion of self-tracking in the past as part of the genealogy of present-day digital self-tracking technologies. It concludes that a focus on measurement and self-making highlights the relationship between measurement and morality, the making of the ideal of an autonomous self, capable of improvement, and the relationship between autonomy and surveillance. (shrink)

I examine recent arguments based on functionalism that claim to show that Bohm's theory fails to solve the measurement problem, or if it does so, it is only because it reduces to a form of the many-worlds theory. While these arguments reveal some interesting features of Bohm's theory, I contend that they do not undermine the distinctive Bohmian solution to the measurement problem. ‡I would like to thank Harvey Brown, Martin Thomson-Jones, and David Wallace for helpful discussions. †To (...) contact the author, please write to: Department of Philosophy, University of Miami, P.O. Box 248054, Coral Gables, FL 33124–4670; e-mail: [email protected]. (shrink)

In response to a recent rebuttal of Okon and Sudarsky presented in Griffiths, we defend the claim that the Consistent Histories formulation of quantum mechanics does not solve the measurement problem. In order to do so, we argue that satisfactory solutions to the problem must not only not contain anthropomorphic terms at the fundamental level, but also that applications of the formalism to concrete situations should not require any input not contained in the description of the situation at hand (...) at the fundamental level. Our assertion is that the Consistent Histories formalism does not meet the second criterion. We also argue that the so-called second measurement problem, i.e., the inability to explain how an experimental result is related to a property possessed by the measured system before the measurement took place, is only a pseudo-problem. As a result, we reject the claim, defended in Griffiths, that the capacity of the Consistent Histories formalism to solve it should count as an advantage over other interpretations. (shrink)

The ArgumentMany find it “notoriously difficult to see how societal context can affect in any essential way how someone solves a mathematical problem or makes a measurement.” That may be because it has been a habit of western scientists to assert their numerical schemes were untainted by any hint of anthropomorphism. Nevertheless, that Platonist penchant has always encountered obstacles in practice, primarily because the stability of any applied numerical scheme requires some alien or external warrant.This paper surveys the history (...) of measurement standards, physical dimensions and dimensionless constants as one instance of the quest to purge all anthropomorphic taint first in the metric system, then in the dimensions provided by the atom, then in physical constants intelligible to extraterrestrials, only then to end up back at overt anthropomorphism in the late 20th century. This suggests that the “naturalness” of natural numbers has always been conceptualized in locally contingent cultural terms. (shrink)

Quantum mechanics has sometimes been taken to be an empiricist (vs. realist) theory. I state the empiricist's argument, then outline a recently noticed type of measurement--protective measurement--that affords a good reply for the realist. This paper is a reply to scientific empiricism (about quantum mechanics), but is neither a refutation of that position, nor an argument in favor of scientific realism. Rather, my aim is to place realism and empiricism on an even score in regards to quantum theory.

While most philosophers of science agree that science is, perhaps in many ways, a highly successful enterprise, there is no consensus about the best way of defining and measuring this success. Philosophers are also divided in their views about two further issues: What does the success of a scientific theory indicate? What is the best way of explaining this success?After some remarks about institutional and pragmatic measures of success, this paper concentrates on rival ways of defining cognitive success. (...) Four realist measures of epistemic credit are discussed: probability, confirmation (corroboration), expected verisimilitude, and probable verisimilitude. Laudan’s non-realist concept of the problem-solving effectiveness of a theory is compared to Hempel’s notion of systematic power. I argue that such truth-independent concepts alone are insufficient to characterize scientific advance. But if they are used as truth-dependent epistemic utilities, they serve as fallible indicators of the truth or truthlikeness of a theory. (shrink)

There are currently no instruments available to measure ethical sensitivity in the therapeutic sciences. This study therefore aimed to develop and implement a measure of ethical sensitivity that would be applicable to four therapeutic professions, namely audiology, occupational therapy, physiotherapy, and speech-language pathology. The study followed a two-phase, sequential exploratory mixed-methods design. Phase One, the qualitative development phase, employed six stages and focused on developing an instrument based on a systematic review: an analysis of professional ethical codes, focus group discussions, (...) in-depth interviews, a review of public complaints websites, and an expert panel review. The development phase culminated in the Measuring Instrument for Ethical Sensitivity in the Therapeutic Sciences (MIEST), a pen-and-paper measure for studying ethical sensitivity in the therapeutic sciences.Phase Two, the quantitative stage, focused on implementing the MIEST in two different stages. A total of 100 participants completed the instrument. MIEST scores were found to be comparable for all four professions, which confirmed the multidisciplinary usability of the instrument. Participants tended to base decisions on the ethical principle of beneficence. The MIEST is effective to assess and describe the ethical sensitivity of professionals in the four specified therapeutic sciences. The constructed vignettes also make the MIEST appropriate for use in problem-based learning programs. (shrink)

It is well known that Hermann Cohen was one of the first philosophers who engaged in the debate about non-Euclidean geometries and the concept of space. His relation to Hermann von Helmholtz, who played a major role in the same debate, is an illuminating example of how some of the leading ideas of Marburg neo-Kantianism, although motivated independently of scientific debates, naturally led to the examination of scientific works and scientists’ epistemological views. This paper deals with Cohen’s view of magnitudes (...) and measurement and with his – less known – review of Helmholtz’s paper “Zählen und Messen, erkenntnistheoretisch betrachtet”, which contains one of the first attempts to formulate a theory of measurement in the modern sense. The first part provides a brief introduction to this debate in its connection with the earlier discussion on geometrical axioms and the concept of space. The main sections deal with Helmholtz’s and Cohen’s approaches to the foundations of measurement. Cohen’s criticism of some of Helmholtz’s assumptions notwithstanding, my emphasis is on some unexpected affinities between these two approaches. In the concluding section, I rely on the constructive side of Cohen’s criticisms to reconsider the philosophical aspects of Helmholtz’s theory and draw a few comparisons with contemporary measurement theory. (shrink)

Ruetsche (1996) has argued that van Fraassen's (1991) Copenhagen Variant of the Modal Interpretation (CVMI) gives unsatisfactory accounts of measurement and of state preparation. I defend the CVMI against Ruetsche's first argument by using decoherence to show that the CVMI does not need to account for the measurement scenario which Ruetsche poses. I then show, however, that there is a problem concerning preparation, and the problem is more serious than the one Ruetsche focuses on. The CVMI makes no (...) substantive predictions for the everyday processes we take to be measurements. (shrink)

Petrovich provides an insightful study on analytic philosophy (AP) with the intention of determining whether this sub-field of philosophy has been operating within what Kuhn calls a normal science framework. Through a citation analysis, Petrovich concludes that AP does not exhibit the sort of pattern that we would expect of a field operating in a normal science phase. I take issue with Petrovich’s way of measuring normal science. I provide some insight into how we might better measure (...) normal science in future studies. (shrink)