Scholars and practitioners alike indicate a movement in corporate philanthropy toward “strategic” giving, for example, giving that improves the firm's strategic position (ultimately the “bottom line”) while it benefits the recipient of the philanthropic act. Although the existence of this trend is widely accepted, it is represented in the literature most often by anecdotal evidence. This article presents the findings of a survey of corporate giving managers of U.S. firms that have had an established giving program of at least 5 (...) years, with annual giving totaling at least $200,000 each year. The data show that corporate giving managers believe their firms are becoming increasingly strategic in their philanthropic activities. The findings also indicate that institutional-, firm-, and individual-level influences combine to precipitate strategic philanthropy. These findings lend support to the belief that the nature of corporate philanthropy is evolving to fit a more competitive marketplace. (shrink)

This is the first of two papers that use off-training set (OTS) error to investigate the assumption-free relationship between learning algorithms. This first paper discusses the senses in which there are no a priori distinctions between learning algorithms. (The second paper discusses the senses in which there are such distinctions.) In this first paper it is shown, loosely speaking, that for any two algorithms A and B, there are “as many” targets (or priors over targets) for which A has lower (...) expected OTS error than B as vice versa, for loss functions like zero-one loss. In particular, this is true if A is cross-validation and B is “anti-cross-validation” (choose the learning algorithm with largest cross-validation error). This paper ends with a discussion of the implications of these results for computational learning theory. It is shown that one cannot say: if empirical misclassification rate is low, the Vapnik-Chervonenkis dimension of your generalizer is small, and the training set is large, then with high probability your OTS error is small. Other implications for “membership queries” algorithms and “punting” algorithms are also discussed. (shrink)

Naive mereology studies ordinary, common-sense beliefs about part and whole. Some of the speculations in this article on naive mereology do not bear directly on Peter van Inwagen's "Material Beings". The other topics, (1) and (2), both do. (1) Here is an example of Peter Unger's "Problem of the Many". How can a table be a collection of atoms when many collections of atoms have equally strong claims to be that table? Van Inwagen invokes fuzzy sets to solve this problem. (...) I claim that an alternative treatment of vagueness, supervaluations over many-value valuations, provides a better solution. (2) The Special Composition Question asks how parts compose a whole. One who rejects van Inwagen's answer in terms of constituting a life need not provide some alternative answer. Even if all answers to the Special Question fail, there are a multitude of less general composition questions that are not so difficult. (shrink)

Book reviewed in this article: Suffering and the Beneficent Community: Beyond Libertarianism. By Erich H. Loewy. The Nature of Suffering and the Goals of Medicine. By Eric J. Cassell.

In the form of inference known as inference to the best explanation there are various ways to characterise what is meant by the best explanation. This paper considers a number of such characterisations including several based on confirmation measures and several based on coherence measures. The goal is to find a measure which adequately captures what is meant by 'best' and which also yields the truth with a high degree of probability. Computer simulations are used to show that the overlap (...) coherence measure achieves this goal, enabling the true explanation to be identified almost as often as an approach which simply selects the most probable explanation. Further advantages to this approach are also considered in the case where there is uncertainty in the prior probability distribution. (shrink)

This article answers John Biro's "Knowability, Believability, and Begging the Question: a Reply to Sanford" in "Metaphilosophy" 15 (1984). Biro and I agree that of two argument instances with the same form and content, one but not the other can beg the question, depending on other factors. These factors include actual beliefs, or so I maintain (against Biro) with the help of some analysed examples. Brief selections from Archbishop Whatley and J S Mill suggest that they also regard reference to (...) actual beliefs as essential to explaining begging the question. (shrink)

Everything red is colored, and all squares are polygons. A square is distinguished from other polygons by being four-sided, equilateral, and equiangular. What distinguishes red things from other colored things? This has been understood as a conceptual rather than scientific question. Theories of wavelengths and reflectance and sensory processing are not considered. Given just our ordinary understanding of color, it seems that what differentiates red from other colors is only redness itself. The Cambridge logician W. E. Johnson introduced the terms (...) determinate and determinable to apply to examples such as red and colored. Chapter XI, of Johnson's Logic, Part I (1921), “The Determinate and the Determinable,” is the main text for discussion of this distinction. (shrink)

Self-consciousness and the self -- Diachronic unity, diachronic singularity, and the subject of consciousness -- A modal argument for immateriality -- Intelligibility concerns and causal objections -- Concluding remarks.

Many philosophic arguments concerned with infinite series depend on the mutual inconsistency of statements of the following five forms: (1) something exists which has R to something; (2) R is asymmetric; (3) R is transitive; (4) for any x which has R to something, there is something which has R to x; (5) only finitely many things are related by R. Such arguments are suspect if the two-place relation R in question involves any conceptual vagueness or inexactness. Traditional sorites arguments (...) show that a statement of form (4) can fail to be true even though it has no clear counter-example. Conceptual vagueness allows a finite series not to have any definite first member. I consider the speculative possibilities that there have been only finitely many non-overlapping hours although there has been no first hour and that space and time are only finitely divisible even though there are no smallest spatial or temporal intervals. (shrink)

In an anthology on panentheism, Keith Ward assesses the appropriateness of the metaphor of embodiment for God, as well as the viability of the concept of panentheism itself, as he considers the theologies of Ramanuja, Hegel, and process thought. Ward frames polar problems with respect to the analogy of self-body/God-world and to the concept of panentheism. Ramanuja and Hegel’s theologies ultimately deny the freedom and compromise the independence and otherness of the creatures. Process theology compromises divine sovereignty and perfection, making (...) God too passible to the world’s evils. This article attempts to transcend such one-sided approaches as it develops a balanced concept of panentheism and a metaphor of divine embodiment that provide for mutual influence between God and the world, wherein both the suffering and happiness of the world affect God, while maintaining sole divine causal ultimacy with respect to the world. (shrink)

I criticize and emend J L Mackie's account of causal priority by replacing ‘fixity’ in its central clause by 'x is a causal condition of y, but y is not a causal condition of x'. This replacement works only if 'is a causal condition of' is not a symmetric relation. Even apart from our desire to account for causal priority, it is desirable to have an account of nonsymmetric conditionship. Truth, for example, is a condition of knowledge, but knowledge is (...) not a condition of truth. My definitions of 'sufficient condition for' and 'necessary condition for' do not imply that p is a sufficient condition of q if and only if q is a necessary condition of p. (shrink)

We propose a theory that relates perceived evidence to numerical probability judgment. The most successful prior account of this relation is Support Theory, advanced in Tversky and Koehler. Support Theory, however, implies additive probability estimates for binary partitions. In contrast, superadditivity has been documented in Macchi, Osherson, and Krantz, and both sub- and superadditivity appear in the experiments reported here. Nonadditivity suggests asymmetry in the processing of focal and nonfocal hypotheses, even within binary partitions. We extend Support Theory by revising (...) its basic equation to allow such asymmetry, and compare the two equations’ ability to predict numerical assessments of probability from scaled estimates of evidence for and against a given proposition. Both between- and within-subject experimental designs are employed for this purpose. We find that the revised equation is more accurate than the original Support Theory equation. The implications of asymmetric processing on qualitative assessments of chance are also briefly discussed. (shrink)

Consensus conferences, also known as citizens’ panels—a collection of lay citizens akin to a jury but charged with deliberating on policy issues with a high technical content—are a potentially important way to conduct technology assessments, inform policy makers about public views of new technologies, and improve public understanding of and participation in technological decision making. The first citizens’ panel in the United States occurred in April 1997 on the issue of “Telecommunications and the Future of Democracy.” This article evaluates the (...) impact of this citizens’ panel. The standard criteria to evaluate the impact of analyses focus on the “actual impact” and on the “impact on general thinking.” To these standard criteria, this article introduces the evaluation of two impacts related to learning: impact on the training of knowledgeable personnel and the interaction with lay knowledge. The impact evaluation is based on a nearly comprehensive set of semistructured telephone interviews with the participants in the panel. (shrink)

This paper presents a new argument for the likelihood ratio measure of confirmation by showing that one of the adequacy criteria used in another argument can be replaced by a more plausible and better supported criterion which is a special case of the weak likelihood principle. This new argument is also used to show that the likelihood ratio measure is to be preferred to a measure that has recently received support in the literature.

In several works on modality, G. H. von Wright presents tree structures to explain possible worlds. Worlds that might have developed from an earlier world are possible relative to it. Actually possible worlds are possible relative to the world as it actually was at some point. Many logically consistent worlds are not actually possible. Transitions from node to node in a tree structure are probabilistic. Probabilities are often more useful than similarities between worlds in treating counterfactual conditionals.

Locke thought it was a necessary truth that no two material bodies could be in the same place at the same time. Leibniz wasn't so sure. This paper sides with Leibniz. I examine the arguments of David Wiggins in defense of Locke on this point (Philosophical Review, January 1968). Wiggins’ arguments are ineffective.

At least since Descartes, philosophers have been interested in the special knowledge or authority that we exhibit when we speak about our own thoughts, attitudes, and feelings. This book contends that even the best work in contemporary philosophy of mind fails to account for this sort of knowledge or authority because it does not pay the right sort of attention to the notion of expression. What's at stake is not only how to understand self-knowledge and first-person authority, but also what (...) it is that distinguishes conscious from unconscious psychological states, what the mental life of a nonlinguistic animal has in common with our sort of mental life, and how to think about Wittgenstein's legacy to the philosophy of mind. (shrink)

In this paper we explore challenges facing leadership in a culture of “all consuming images” from a perspective which claims that images have a moral or normative dimension. The cumulative effect of contemporary image saturation is increased resistance to the normative power of an image. We also suggest that in a culturally diverse global economy, it is necessary to expand the moral aspects of good business leadership beyond providing a basis for productive, coherent group identity within a firm at the (...) expense of seeing outsiders as “others.” We also explore what imagining leadership in business might be like in a world in which visual images shape our understandings of individual and group identity. While our focus is on leadership in business, we also use examples from the political arena. We also suggest that imagining business leadership in the ways we propose may be helpful to women, providing them with an image of business leadership more closely reflective of their experience of corporate culture, its limits, and possibilities. (shrink)

This paper discusses the Einstein-Podolsky-Rosen paradox from a new point of view. In section II, the arguments by which Einstein, Podolsky and Rosen reach their paradoxical conclusions are presented. They are found to rest on two critical assumptions: (a) that before a measurement is made on a system consisting of two non-interacting but correlated sub-systems, the state of the entire system is exactly represented by: ψ a (r̄ 1 ,r̄ 2 )=∑ η a η τ η (r̄ 1 ,r̄ 2 (...) )=∑ i,k α ik ψ i (r̄ 1 )σ k (r̄ 2 ) (b) that the exact measurement of an observable A in one of the sub-systems is possible. In section III it is shown that assumption (b) is incorrect. Thus we conclude, as did Bohr, that the results of Einstein, Podolsky and Rosen are not valid. The arguments of section III are quite distinct from Bohr's, and therefore in Section IV this work is related to that of Bohr. (shrink)

The first important reaction in favor of generic criticism here was that of the Chicago neo-Aristotelians, whose feisty polemics against the "New" critics must have seemed, in the 1940s and 1950s, like voices crying in the wilderness. The popularity of Northrop Frye's Anatomy of Criticism—also ostensibly based upon Aristotle's example—won the concept of genre broader support. And today, if the books covering my desk are anything to go by, genre criticism has emerged in force. The flood has brought forth historical (...) studies of Renaissance genres, analyses of traditional genres like the picaresque or of new ones like "the fantastic," ambivalently generic essays in "thematics," efforts to systemize the genres of narrative fiction, and even attempt, through the philosophic analysis of dozens of generic systems, to go "beyond genre." Indeed, the late sixties spawned a journal entitled Genre entirely devoted to theoretical and practical criticism employing the concept. David H. Richter is the author of a forthcoming book: Fable's End: Completeness and Closure in Rhetorical Fiction, and an article on Jerzy Kosinski. He is assistant professor of English at Queens College of the City University of New York. (shrink)

I revise J L Mackie's first account of casual direction by replacing his notion of "fixity" by a newly defined notion of "sufficing" that is designed to accommodate indeterminism. Keeping Mackie's distinction between casual order and casual direction, I then consider another revision that replaces "fixity" with "one-way conditionship". In response to the charge that all such accounts of casual priority beg the question by making an unjustified appeal to temporal priority, i maintain that one-way conditionship explains rather that assumes (...) objective temporal dependence as well as objective casual dependence. (shrink)

There are four types of information an agent can have concerning the state of the universe: information acquired via observation, via control, via prediction, or via retrodiction, i.e., memory. Each of these four types of information appear to rely on a different kind of physical device. However it turns out that there is some mathematical structure that is common to those four types of devices. Any device that possesses that structure is known as an “inference device”. Here I review some (...) of the properties of IDs, including their relation with Turing machines, and quantum mechanics. I also review the bounds on the joint information about the physical universe that can be held by any set of IDs. These bounds constrain the possible mathematical structure of any universe that contains agents with information concerning that universe in which they are embedded. (shrink)

This article examines the relationship between the principle of double effect and justification for separation surgeries for conjoined twins. First, the principle of double effect is examined in light of its historical context. It is argued that it can only operate under an absolutist view of good and evil that is compatible with the Bible. Given this foundation for application, scenarios for separating conjoined twins are considered against the criteria for the principle of double effect. It is concluded that the (...) principle of double effect cannot be applied to cases wherein one of the twins must be killed. However, it is noted that this does not leave decision makers without options. (shrink)

Midrash Genesis Rabbah takes aim at a variety of ideological adversaries, but the most subtle polemic is directed at sages who went beyond standard hermeneutical practices to embrace mystical approaches to Torah learning. This essay seeks to expose the use of satire and other literary forms of critique among passages treating cosmology and Torah study. Analytic tools developed by Pierre Bourdieu, especially as they pertain to exposing the use of the symbolic language intrinsic to the establishment of systems of social (...) authority, will be employed to delineate the ideological conflict among sages developing diverse approaches to ascending the religious hierarchy within early rabbinism. (shrink)

Moving into the knowledge society at a time when expectations of schools and teachers continue to rise creates an urgent need for better professional knowledge about the management of schools and effective teaching and learning. This demand arises in part because university-based researchers have not hitherto been very successful in either the creation or dissemination of such knowledge. It is argued that success in meeting this demand will continue to elude us as long as the conventional approaches to educational R&D (...) persist. Patterns of knowledge creation and dissemination in high technology firms are suggestive of the conditions under which the creation of professional knowledge in education and its more rapid dissemination throughout the whole education service might flourish. The implications of this radical reconceptualization of knowledge creation and its dissemination in education are explored. (shrink)

Based on Medicine as a human experience / David E. Reiser, David H. Rosen. c1984.

In lieu of an abstract, here is a brief excerpt of the content:American Journal of Philology 124.3 (2003) 473-476 [Access article in PDF] Metamorphoses and Metamorphosis:A Brief Response David H. Porter Like Joseph Farrell, I found much to admire in Mary Zimmerman's Metamorphoses, 1 but I nonetheless left the theater disappointed. Given all that the play—and this production—had to offer, what was it that I looked for but did not find? Excerpts from the foreword to Cesare Pavese's Dialogues with (...) Leucò suggest an answer: What is more acutely disturbing than to see familiar stories troubled into new life?... The surest, and the quickest, way for us to arouse the sense of wonder is to stare, unafraid, at a single object. Suddenly—miraculously—it will look like something we have never seen before. 2For me, what Pavese describes did not happen in Metamorphoses: I found the play an imaginative retelling of Ovid, but I'd been hoping for a true metamorphosis. In terms of the play's most famous feature, the pool of water that serves as a central stage, I felt most of the time that figures I knew from Ovid were playing out their expected roles around and in this pool. My hope had been that this brilliant theatrical innovation might mirror a play in which Ovid's tales themselves take on liquid freedom and fluidity, plunging, as it were, into this central metaphor to emerge changed, unexpected, reborn.The distinction I draw is one I've found useful both in assessing modern versions of ancient myth for myself and in teaching such works. 3 Readers will undoubtedly vary widely as to their favorites among the growing list of such versions, but I expect most would agree that a handful, including perhaps Joyce's Ulysses, Rilke's Sonnets to Orpheus, [End Page 473] Strauss's Elektra, Yeat's "Leda and the Swan," and Picasso's "Guernica," fall into a special category: different as they are in genre, style, and approach, all strike us as works of artists who have so inhabited a myth, so made it part of themselves—and themselves part of it—that what emerges is totally their own, totally transformed: a re-creation. With each we feel that never before have we experienced the myth this way, and that never again will the myth be quite the same for us—precisely what a New York Times reviewer wrote about a version of Medea that was playing at the Classical Theater of Harlem in April 2002: "I suspect that no matter how many versions I see in the future, my perception of them all will be affected by the revelations here." 4Again, this is the sort of reaction that Metamorphoses, for all its virtues, did not elicit in me, and I would extend this exclusion to most other modern reworkings of ancient myth—among them Pavese's own Dialogues with Leucò, which, despite the penetrating insights of his foreword, strike me the same way—as charming, distinctive retellings, not revelations. The issue, I think, has to do with the depth and degree of an artist's immersion in a myth, something that goes well beyond the superficial test of how far the artist diverges from "the original." Eliot's and O'Neill's myth-based plays, for instance, or a novel like Updike's The Centaur, make radical changes in the names and settings of the ancient myths, but in contrast to Joyce's Ulysses, the changes feel artificial, incompletely realized—transpositions rather than transformations. In contrast, Odilon Redon's painting of Polyphemus as a mountainous crag from which a huge voyeuristic eye peers out springs directly from an image in the Odyssey—and yet has a nightmare quality that is indeed "like something we have never seen before." 5A musical analogy may be useful. Listeners reported that when Franz Liszt played Beethoven, he gave the impression at each performance [End Page 474] that he was creating the music anew. 6 And Edward Steuermann, Arnold Schoenberg's long-time colleague, once wrote, "Is not music, the great music, so much alive because it was... (shrink)

This book goes beyond historical and psychological explanations of the Holocaust to directly address the moral responsibility of individuals involved in it. While defending the view that individuals caught up in large-scale historical events like the Holocaust are still responsible for their choices, he provides the philosophical tools needed to assess the responsibility, both negative and positive, of perpetrators, accomplices, bystanders, victims, helpers and rescuers. This book will be an important addition to courses on the Holocaust in social and political (...) philosophy, history, religion, and applied ethics. (shrink)

According to John A Barker, whether an argument begs the question is purely a matter of logical form. According to me, it is also a matter of epistemic conditions; some arguments which beg the question in some contexts need not beg the question in every context. I point out difficulties in Barker's treatment and defend my own views against some of his criticisms. In the concluding section, "Alleged difficulties with disjunctive syllogism," I defend the validity of disjunctive syllogism against the (...) views of Alan Ross Anderson and Nuel D Belnap, Jr., ask pointed questions about the notion of intensional disjunction, and suggest how my treatment of begging the question can be extended to deal with the so-called paradoxes of strict implication. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Psychophysical Causation and a Pragmatist Approach to Human BehaviorDavid H. Brendel (bio)Keywordsmind-body problem, philosophy, pragmatism, psychology, psychophysical causationJochen Fahrenberg and Marcus Cheetham have performed a valuable service by conducting and presenting an empirical study of some basic philosophical assumptions of psychologists, philosophers, and scientists. Well-designed, large-scale empirical studies of this kind are all too rare in the literature. Those of us interested in the human sciences are rather in (...) the dark about the assumptions of others working in our own and related fields. For the most part, we are privy only to the philosophical assumptions of friends and colleagues we know intimately and of those relative few who publish their views. We can only speculate about the views of the countless others with whom we have not had the opportunity to establish direct philosophical discourse. The findings presented by Fahrenberg and Cheetham give us an intriguing glimpse at some of the key philosophical assumptions of a variety of clinicians and academics who are interested in human nature and the human sciences.My aim in this commentary is to present an interpretation of a central finding of this questionnaire study: that psychologists were more likely than philosophers and scientists to embrace “psychophysical causation” as a part of their philosophical worldview. It is not, I think, too much of an oversimplification to define psychophysical causation as the presumption that mental events and physical events can cause other mental events and physical events. Psychophysical causation can be distinguished from other positions on the mind–body relation, some of which Fahrenberg and Cheetham mention in their article. Among these alternative positions is epiphenomenalism, the position that physical events cause other physical events and can cause mental events, but that mental events themselves have no causal power. Another philosophical position distinct from psychophysical causation is monism, which holds that all events in the world in general (and in human beings in particular) are physical and are best described in physical terms. Fahrenberg and Cheetham do not describe the multiple forms of monism in detail, but it is worth noting that reductive materialism (Wilson 1998) and eliminative materialism (Churchland 1981) are two highly developed forms of the kind of monism to which they allude. It is beyond the scope of this commentary to explore the differences between the two, but suffice it to say that both these forms of materialism reject the legitimacy of mental [End Page 205] events or the mental vocabulary that refers to such events.It is also beyond the scope of this commentary to advance arguments either for or against psychophysical causation in the philosophy of mind. The concept of psychophysical causation certainly has multiple proponents among philosophers, including those who are ontological monists. The compelling nonreductive materialism of a philosopher such as Terence Horgan, for example, suggests the viability of combining ontological monism with methodological pluralism. In a book chapter entitled “Nonreductive Materialism and the Explanatory Autonomy of Psychology,” Horgan (1993) developed the position that the world is entirely physical (i.e., there are no disembodied minds, persons, or other entities) but is so complex that it can only be understood and explained by employing many vocabularies and methodologies, spanning “the microphysical, neurobiological, macrobiological, and psychological.” This kind of methodological pluralism in the philosophy of mind can be disputed on conceptual grounds, but it seems to be at least as justifiable (and perhaps more justifiable) when compared with other well-defined positions on the mind–body relation.The appeal of nonreductive materialism and psychophysical causation comes into particularly clear focus in contexts where our philosophical concerns are pragmatic in nature. In other words, when we need to achieve practical goals in our everyday lives, we usually benefit from a philosophy that provides us with the flexibility to use a broad range of ideas, conceptual tools, and causal hypotheses that can be adapted to specific needs and challenges. Nonreductive materialism regards the world as a purely physical place, but ensures this kind of conceptual and methodological flexibility when it comes to explaining and predicting complex human experience and behavior. “Typically, certain context-relative features of discourse,” Horgan wrote (1993, 298), “will determine, in a given... (shrink)

We present a conceptual framework on the experience of time and provide a coherent basis on which to base further inquiries into qualitative approaches concerning time experience. We propose two Time-Layers and two Time-Formats forming four Time-Domains. Micro-Flow and Micro-Structure represent the implicit phenomenal basis, from which the explicit experiences of Macro-Flow and Macro-Structure emerge. Complementary to this theoretical proposal, we present empirical results from qualitative content analysis obtained from 25 healthy participants. The data essentially corroborate the theoretical proposal. With (...) respect to Flow, the phenomenally accessible time experience appeared as a continuous passage reaching from the past through the present into the future. With respect to Structure, the individual present was embedded in the individual biography, emerging from past experiences and comprising individual plans and goals. New or changing plans and goals were being integrated into the existing present, thus forming a new present. The future appeared as changeable within the present, by means from the past, and therefore as a space of potential opportunities. Exemplarily, we discuss these results in relation to previous empirical findings on deviant experiences of time in Autism Spectrum Disorder that is presumably characterized by a breakdown of Flow and concomitant compensatory repetition resulting in an overly structured time. Finally, we speculate about possible implications of these findings both for psychopathological and neuroscientific research. (shrink)

Religious traditions can be drawn on in a number of ways to illuminate discussions of the moral standing of animals and the ethical use of animals in scientific research. I begin with some general comments about relevant points in the history of major religions. I then briefly describe American civil religion, including the cult of health, and its relation to scientific research. Finally, I offer a critique of American civil religion from a Christian perspective.

The primary objects of hearing are sounds: everything we hear we hear by hearing a sound. (This claim differs from Berkeley’s that we hear only sounds and from Aristotle’s that we only hear sounds.) Colored regions are primary objects of sight, and pressure resistant regions are primary objects of perception by touch. By definition, the primary objects of perception are physical. The properties of the primary objects of perception are exactly the properties sense-datum theories attribute to sense-data. Indirect Realism holds (...) that awareness of sense-data (or something similar) mediates our perception of primary objects. Direct Realism denies this. The question when the perception of a primary object, such as parts of the surfaces of a hat and coat, is thereby the perception of a non-primary object, such as a person, is independent of the disagreement between Direct and Indirect Realism. (shrink)

Explanatory models in psychiatry reflect what clinicians deem valuable in rendering people's behavior intelligible and thus help guide treatment choices for mental illnesses. This article outlines some key scientific and ethical principles of clinical explanation in twenty-first century psychiatry. Recent work in philosophy of science, clinical psychiatry, and psychiatric ethics are critically reviewed in order to elucidate conceptual underpinnings of contemporary explanatory models. Many explanatory models in psychiatry are reductionistic or eclectic. The former restrict options for diagnostic and therapeutic paradigm (...) choice, while the latter lack a well-defined theoretical basis. These two methodological approaches stand in a dialectical relation to one another insofar as clinicians often move from one approach to its antithesis, ultimately seeking a synthesis of the two approaches that satisfies clinical needs. Pragmatic considerations can help to transcend the reductionism/eclecticism dialectic. In the absence of a completed science of mental disorders, psychiatrists must tolerate ambiguity and uncertainty as they strive to integrate diverse explanatory concepts in a rigorous and evidence-based fashion. A pragmatic explanatory model in clinical psychiatry must focus on favorable treatment outcomes for patients by respecting the pluralistic, participatory, and provisional nature of psychiatric explanation. (shrink)