In this paper, new evidence is presented for the assumption that the reason-relation reading of indicative conditionals ('if A, then C') reflects a conventional implicature. In four experiments, it is investigated whether relevance effects found for the probability assessment of indicative conditionals (Skovgaard-Olsen, Singmann, and Klauer, 2016a) can be classified as being produced by a) a conversational implicature, b) a (probabilistic) presupposition failure, or c) a conventional implicature. After considering several alternative hypotheses and the accumulating evidence from other studies as (...) well, we conclude that the evidence is most consistent with the Relevance Effect being the outcome of a conventional implicature. This finding indicates that the reason-relation reading is part of the semantic content of indicative conditionals, albeit not part of their primary truth-conditional content. (shrink)

It is widely held that there are important differences between indicative conditionals (e.g. “If the authors are linguists, they have written a linguistics paper”) and subjunctive conditionals (e.g. “If the authors had been linguists, they would have written a linguistics paper”). A central difference is that indicatives and subjunctives convey different stances towards the truth of their antecedents. Indicatives (often) convey neutrality: for example, about whether the authors in question are linguists. Subjunctives (often) convey the falsity of the antecedent: for (...) example, that the authors in question are not linguists. This paper tests prominent accounts of how these different stances are conveyed: whether by presupposition or conversational implicature. Experiment 1 tests the presupposition account by investigating whether the stances project – remain constant – when embedded under operators like negations, possibility modals, and interrogatives, a key characteristic of presuppositions. Experiment 2 tests the conversational-implicature account by investigating whether the stances can be cancelled without producing a contradiction, a key characteristic of implicatures. The results provide evidence that both stances – neutrality about the antecedent in indicatives and the falsity of the antecedent in subjunctives – are conveyed by conversational implicatures. (shrink)

Conditionals and conditional reasoning have been a long-standing focus of research across a number of disciplines, ranging from psychology through linguistics to philosophy. But almost no work has concerned itself with the question of how hearing or reading a conditional changes our beliefs. Given that we acquire much—perhaps most—of what we believe through the testimony of others, the simple matter of acquiring conditionals via others’ assertion of a conditional seems integral to any full understanding of the conditional and conditional reasoning. (...) In this paper we detail a number of basic intuitions about how beliefs might change in response to a conditional being uttered, and show how these are backed by behavioral data. In the remainder of the paper, we then show how these deceptively simple phenomena pose a fundamental challenge to present theoretical accounts of the conditional and conditional reasoning – a challenge which no account presently fully meets. (shrink)

Reasoning with conditionals is central to everyday life, yet there is long-standing disagreement about the meaning of the conditional. One example is the puzzle of so-called missing-link conditionals such as "if raccoons have no wings, they cannot breathe under water." Their oddity may be taken to show that conditionals require a connection between antecedent ("raccoons have no wings") and consequent ("they cannot breathe under water"), yet most accounts of conditionals attribute the oddity to natural language pragmatics. We present an experimental (...) study disentangling the pragmatic requirement of discourse coherence from a stronger notion of connection: probabilistic relevance. Results indicate that mere discourse coherence is not enough to make conditionals assertable. (shrink)

Much of what we believe we know, we know through the testimony of others. While there has been long-standing evidence that people are sensitive to the characteristics of the sources of testimony, for example in the context of persuasion, researchers have only recently begun to explore the wider implications of source reliability considerations for the nature of our beliefs. Likewise, much remains to be established concerning what factors influence source reliability. In this paper, we examine, both theoretically and empirically, the (...) implications of using message content as a cue to source reliability. We present a set of experiments examining the relationship between source information and message content in people's responses to simple communications. The results show that people spontaneously revise their beliefs in the reliability of the source on the basis of the expectedness of a source's claim and, conversely, adjust message impact by perceived reliability; hence source reliability and message content have a bi-directional relationship. The implications are discussed for a variety of psychological, philosophical and political issues such as belief polarization and dual-route models of persuasion. (shrink)

In this paper, a novel experimental task is developed for testing the highly influential, but experimentally underexplored, possible worlds account of conditionals (Stalnaker, 1968; Lewis, 1973). In Experiment 1, this new task is used to test both indicative and subjunctive conditionals. For indicative conditionals, five competing truth tables are compared, including the previously untested, multi-dimensional possible worlds semantics of Bradley (2012). In Experiment 2, these results are replicated and it is shown that they cannot be accounted for by an alternative (...) hypothesis proposed by our reviewers. In Experiment 3, individual variation in truth assignments of indicative conditionals is investigated via Bayesian mixture models that classify participants as following one of several competing models. As a novelty of this study, it is found that a possible worlds semantics of Lewis and Stalnaker is capable of accounting for participants’ aggregate truth value assignments in this task. Applied to indicative conditionals, we show across three experiments, that the theory both captures participants’ truth values at the aggregate level (Experiments 1 and 2) and that it makes up the largest subgroup in the analysis of individual variation in our experimental paradigm (Experiment 3). (shrink)

The term "humanism" bears many meanings. The origin of its usage is associated with the Renaissance, but it can also be predicated on the thought of earlier and later generations. The most general purpose of this paper is to suggest the inevitable reliance of an array of meanings of "humanism" upon philosophical categories. To support this thesis, the author attempts to clarify some fundamental differences between the philosophical humanisms of Auguste Comte [1798-1957] and Blaise Pascal [1623-1662]. For purposes of expansion (...) and clarification, Comte is associated with John Dewey [1859-1952] and Pascal with John Henry Newman [1801-1890]. In conclusion, brief attention is given to some contrasting educational implications and to some applications to the recent past. (shrink)

As argumentation theory has moved away from classical logic as a standard, sources have played an increasingly important role in the psychology of argumentation. Considering the connections between arguments and their sources is important for both descriptive and normative projects. This chapter draws together different strands of research in the psychology of argumentation and their differing views on source characteristics: namely, procedural rules, pragmatics, argumentation schemes and Bayesian Argumentation. We argue for a reconciliation of these different approaches around a probabilistic (...) notion of relevance. (shrink)

Changing Ideals in Modern Architecture revolutionized the understanding of modernism in architecture, pushing back the sense of its origin from the early twentieth century to the 1750s and thus placing architectural thought within the a broader context of Western intellectual history. This new edition of Peter Collins's ground-breaking study includes all seventy-two illustrations of the original hard cover edition, which has been out of print since 1967, and restores the large format.

Anthropology continues to develop both in terms of theory and in relation to the ways in which fieldwork is conducted. Dislocating Anthropology? seeks to capture and represent these developments through a collection of ethnographic essays that are cutting edge, but which do not represent a complete break with what has gone before. In recent years anthropologists have increasingly come to accept that fieldwork in bounded and discrete places is no longer tenable. People can no longer be represented in these static, (...) parochial terms. At the start of the 21st century, and with the possibility of internet connections almost anywhere, we have the potential to move even when we are stationary. Each of the contributors to this collection have identified and attempted to understand sets of relationships that are both temporally and spatially dynamic, that appear to flow into and out of 'the field.' Together, the chapters shed light on a number of methodological conundrums, or dislocations, relating, for example, to locality, identity, fieldwork, and reflexivity. The book is concerned with dislocation as both practice and process, and as such extends a theme that has arguably been central to Anthropology since Malinowski's Trobriand ethnography. (shrink)

The focus of this small contribution to studies in the history of philosophy of American education falls upon the backside of the cultural upheaval between 1880 and 1920. The general purpose is to relate aspects of Herbert Spencer’s philosophy of education to pedagogical principles in the Cardinal Principles of Secondary Education, a document of the National Education Association’s Commission on the Reorganization of Secondary Education, published in 1918. An attempt is made to implement this purpose by analyzing the educational principles (...) in the NEA report, by clarifying Spencer’s educational principles in relationship to the report, and by explaining Spencer’s philosophical principles and relating them to the CRSE document. In addition to similarities between specific Spencerian principles and the 1918 report, especially noted is the ideological proximity of the “spirit” of Spencer’s evolutionary naturalism and empiricism to the Cardinal Principles of Secondary Education. (shrink)

The problematic features of teaching philosophical ethics are inextricably linked to, and are dependent upon, the problematic features of philosophical ethics itself. This thesis is exemplified by two radically diverse approaches to searching for the good and the good life. The differences within each approach are discussed in terms of the principles of Plato and St. Augustine, on one hand, and William James and John Dewey, on the other hand. Before introducing their thoughts, attention is given to a context of (...) teaching ethics to collegiate students, that is, to a structure or framework within which to organize and to interpret the development of principles in the history of ethics. I have concluded that differing conceptions of the good require correspondingly differentiated modes of searching for the good, both of which must be considered in teaching ethics in the collegiate classroom. (shrink)

Martin Buber’s sustained effort to transcend the world—in the world— can be explained by his interpretation of Hasidism and his philosophy of dialogue. His motivation is derived from personal and cultural circumstances; indigenous to both was what he called the “eclipse of God,” the disappearance of God from the world, which he viewed as the culprit in the disintegration of authentic human values. He learned and taught that human persons encounter God , not by escaping the world, but by “redeeming” (...) the world through I-Thou relationships with others in daily living. Buber’s contemporary significance is addressed in closing. (shrink)

The three intertwining careers of William Torrey Harris [1835-1909] in philosophy, philosophy of education, and educational administration converge in twelve of the Annual Reports of the board of directors of the St. Louis public schools, most of the essential features of which he formulated as the superintendent of schools from 1867-79. These twelve reports, comprising philosophical and educational principles, have been acclaimed nationally and internationally to be among the most valuable official publications in American educational literature. The major purpose of (...) this paper is to clarify the nature and scope of the philosophical principles of Harris expressed in his Annual Reports. The areas of philosophy represented are metaphysics, anthropology, epistemology, ethics, and philosophy of religion. While the motivation and context of these philosophical principles are pedagogical in orientation, it is evident that Harris produced here a philosophical synthesis worthy of consideration in a formal survey of the history of American philosophy. (shrink)

The relevance of observations in introducing time dependence into quantum cosmology is discussed, some of the important features being illustrated by a simple example. Although the concept of time arises in a natural way even with a constant wave function, there are some conceptual difficulties in understanding how arguments which are familiar in classical cosmology translate to the quantum case.

The most prevalent modes of philosophy, educational theory, and philosophy of education currently extant in the United States represent a pronounced departure from the fundamental patterns of the Greek-Jewish- Christian tradition. Among the noteworthy characteristics of the more popular trends is a tendency toward the denial of, or an indifference regarding, the existence of a Transcendent Being. This feature alone has effected a radical departure from the scholarly traditions which are characterized by investigations into the relationships between theology and philosophy. (...) This factor, in turn, bears potentially strong influence upon the theory and practice of education. Partially in order to promote the revivification of a heritage not unrelated to that of many early American intellectual leaders, the main purpose of this paper is to exemplify the structure and an aspect of the substance of a theology-philosophy of Catholic education in accord with a selected passage from A New Catechism: Catholic Faith for Adults. The theological-philosophical dimension of this structure is represented by a developmental process entailing three stages of progression: from human love through an awareness of the “God of the philosophers” to belief in Christ. It is shown how theological and philosophical elements of this process bear upon the importance of early childhood religious education as well as of Catholic education somewhat more broadly conceived. It is noted that, although the theological-philosophical foundations allow for numerous options in education, there are bounds within which the direction of this education must be retained. The current importance of this kind of investigation lies in 1) the fundamentally empiricist approaches in philosophy of education so prominent today, 2) the inability of empiricist philosophies to confront prescriptive values in an authentically rational fashion, and 3) the necessity of a theological-philosophical approach for the Christian who wishes to think rationally about prescriptive values, and to formulate the kinds of educational plans which will prove to be effective in promoting authentic human happiness. Brief references to the practical efficacy of theoretical conceptions, and to teacher education, conclude the paper. (shrink)

The intertwining careers of William Torrey Harris converge in twelve of the Annual Reports of the Board of Directors for St. Louis Public Schools. Harris formulated most of the essential features of these twelve reports as the Superintendent of Schools from 1867 to 1869. These particular reports—which have been acclaimed nationally and internationally—are said to be among the most valuable official publications in American educational literature. They are far different from the descriptive documents originally intended by their author. This study (...) demonstrates that Harris provided an authentic philosophy of education, a set of interrelated philosophical principles and their applications to educational problems. The substance of Harris's philosophy of education is focused upon a broadly based philosophical anthropology in relationship primarily to the purposes, curriculum, and teaching methods in intellectual, moral, and religious education. (shrink)

Jonah Lehrer: How We Decide Boston, New York: Houghton Mifflin Harcourt 2009, 302 pp.

Josef Pieper [1904-1997], a popular and prolific German philosopher, is probably best known for his small volume Leisure: The basis of culture . The book in review, Tradition: Concept and claim, was published originally in 1970, but the first English translation came out in 2008. Undoubtedly, Pieper, if he were still alive, would claim that the message of Tradition bears the same kind of importance today as it did in 1970—perhaps of even greater significance today due to the further development (...) of such phenomena as postmodernist philosophy and secularism in Western culture. In ninety-nine pages, the book has a Table of Contents, Translator’s Preface and Introduction, six chapters, Notes, Bibliography, and Index. In this book the author attempts to describe the nature of tradition . The “kind of importance” characterizing tradition, according to the author, is capsulized in the final sentence of the book: “…real unity among human beings has its roots in nothing else but the common possession of tradition in the strict sense—I mean our sharing the sacred tradition that goes back to God’s words”. (shrink)

Terry Eagleton. The meaning of life: A very short introductionOxford: University Press, 2007, 109 pp.For a very short introduction to the meaning of life, this 109-page volume provokes much reflection upon many possible meanings of life. The topic of the book is examined from innumerable perspectives. While the author does not seem to hide his personal views, he does not manifest them as directly as the reader might wish. The meaning of life is well-written and witty; it has four chapters, (...) about three pages on “Further reading,” a brief Index and a dozen illustrations. Although only the first chapter is entitled “Questions and answers,” I am wondering whether all four chapters could bear that title appropriately. In any case, the first paragraph of the first page raises the question of meaninglessness: whether the question of the meaning of life is a meaningful question at all; whether it really is capable of carrying a meaningful answer. (shrink)