This paper presents a view of action research as a valuable way in which teachers can pose fertile questions and engage in inquiry with transformative possibilities. This counters claims of its being at best a sterile method of teacher research and at worst a perilous trap for teachers.Chris Higgins has argued that AR has lost its original intention of empowering teachers and sealing the theory practice divide. He claims that it has degenerated into a method devoid of thought. In its (...) social science versions, it is harmful to the teacher–student relationship and teachers have been mislead into an impoverished idea of professional development. The impossible challenge for action research is to recover its original intention; impossible because the landscape of educational policy militates against it. The authors challenge Higgin's deep pessimism, his versions of AR and his negative account of the intellectual capacity of teachers. We argue that AR does empower teachers, integrates theory and practice and is alive and well, even though conditions in schools are not optimum. This argument is exemplified with numerous illustrations of actual AR projects, which evidence teachers’ participatory and collaborative work, in which they engage in positive change. There is scope for teachers wishing to develop ‘customised’ AR projects of their own in current conditions which have transformative potential in changing the practice of the individual teacher. This in turn supports building and participating in a ‘community of practice’, which strengthens the communal endeavour to contribute to good teaching and good education. (shrink)

_Philosophical Perspectives on Teacher Education_ presents a series of well-argued essays about the ethical considerations that should be addressed in teacher training and educational policies and practices. Brings together philosophical essays on an underserved yet urgent aspect of teacher education Explores the kinds of ethical considerations that should enter into discussions of a teacher’s professional education Illuminates the knowledge and understanding that teachers need to sustain their careers and long-term sense of well being Represents an important resource to stimulate contemporary (...) debates about what the future of teacher education should be. (shrink)

Since the work of Gödel and Cohen, which showed that Hilbert's First Problem was independent of the usual assumptions of mathematics, there have been a myriad of independence results in many areas of mathematics. These results have led to the systematic study of several combinatorial principles that have proven effective at settling many of the important independent statements. Among the most prominent of these are the principles diamond and square discovered by Jensen. Simultaneously, attempts have been made to find suitable (...) natural strengthenings of ZFC, primarily by Large Cardinal or Reflection Axioms. These two directions have tension between them in that Jensen's principles, which tend to suggest a rather rigid mathematical universe, are at odds with reflection properties. A third development was the discovery by Shelah of "PCF Theory", a generalization of cardinal arithmetic that is largely determined inside ZFC. In this paper we consider interactions between these three theories in the context of singular cardinals, focusing on the various implications between square and scales, and on consistency results between relatively strong forms of square and stationary set reflection. (shrink)

Since the work of Gödel and Cohen, which showed that Hilbert's First Problem was independent of the usual assumptions of mathematics, there have been a myriad of independence results in many areas of mathematics. These results have led to the systematic study of several combinatorial principles that have proven effective at settling many of the important independent statements. Among the most prominent of these are the principles diamond and square discovered by Jensen. Simultaneously, attempts have been made to find suitable (...) natural strengthenings of ZFC, primarily by Large Cardinal or Reflection Axioms. These two directions have tension between them in that Jensen's principles, which tend to suggest a rather rigid mathematical universe, are at odds with reflection properties. A third development was the discovery by Shelah of "PCF Theory", a generalization of cardinal arithmetic that is largely determined inside ZFC. In this paper we consider interactions between these three theories in the context of singular cardinals, focusing on the various implications between square and scales, and on consistency results between relatively strong forms of square and stationary set reflection. (shrink)

We start by studying the relationship between two invariants isolated by Shelah, the sets of good and approachable points. As part of our study of these invariants, we prove a form of “singular cardinal compactness” for Jensen's square principle. We then study the relationship between internally approachable and tight structures, which parallels to a certain extent the relationship between good and approachable points. In particular we characterise the tight structures in terms of PCF theory and use our characterisation to prove (...) some covering results for tight structures, along with some results on tightness and stationary reflection. Finally, we prove some absoluteness theorems in PCF theory, deduce a covering theorem, and apply that theorem to the study of precipitous ideals. (shrink)

This article examines the relationship between action research and policy and the kind of confidence teachers, policy makers and other potential users may have in such research. Many published teacher action research accounts are criticised on the grounds that they do not fully meet the conventional standards for reporting social scientific research, and by implication are held to be less trustworthy. Action research is nevertheless often seen by some academics and policy makers as a potential method for developing theory, disseminating (...) good practice, or raising standards. Through a discussion of three major approaches to action research—seen variously as professional learning, practical philosophy and critical social science—it is argued that judgements about confidence depend upon understanding the various kinds of knowledge claim that can be made by action researchers, and appropriate judgements concerning the strength of evidence or reasons. (shrink)

We show that it is consistent with ZFC (relative to large cardinals) that every infinite Boolean algebra B has an irredundant subset A such that 2 |A| = 2 |B| . This implies in particular that B has 2 |B| subalgebras. We also discuss some more general problems about subalgebras and free subsets of an algebra. The result on the number of subalgebras in a Boolean algebra solves a question of Monk from [6]. The paper is intended to be accessible (...) as far as possible to a general audience, in particular we have confined the more technical material to a "black box" at the end. The proof involves a variation on Foreman and Woodin's model in which GCH fails everywhere. (shrink)

That art historians have felt it necessary to emulate this effort to express personal input can be explained by our need to gain credibility in that aspect of our work that is indistinguishable in method from other historical research: the reconstruction, through documents and artifacts, of past events, conditions, and attitudes. Most of us simply ignore the ambivalence of our position; I cannot recall having heard or read discussions of it, but it is bound to creep out from under the (...) rug. If a student asks me why I think Rembrandt and Picasso are good artists—which most students are too well trained to do—and if I answer that judgments of value are not discussed by historians, I am within my rights, like a witness at a congressional hearing claiming the protection of the Fifth Amendment. But I ought to be found in contempt of the classroom. And if I try to answer seriously, I ought not begin by saying that I chose Rembrandt because he has been acknowledged by generations to have been a great artist but rather because I find more to think, feel, and speak about in his works than in those of, for example, Nicolaes Maes, and because I believe that the student stands to gain more by looking at them. I want the student to have the most rewarding experiences, and, as a result, perhaps to learn to make value discriminations of his own—even ones different from mine and from the so-called consensus of history—and ultimately to explain the grounds on which he makes them. This means having to know and to explain what I think is "rewarding." James S. Ackerman, professor of fine arts at Harvard University, is the author of, among other works, The Architecture of Michelangelo, Art and Archaeology, The Cortile del Belvedere, and Palladio. He is currently writing on Renaissance art, science, and naturalism and making a film on Andrea Palladio and his influence in America. "Transactions in Architectural Design," his previous contribution to Critical Inquiry, appeared in the Winter 1974 issue. (shrink)

It may seem reasonable, even inevitable, that architectural practice should be based on an understanding that architects, like lawyers and doctors, should discover their clients' needs and accommodate them to the best of their abilities. But current discussion within the legal and medical professions of the conflict between service to private individuals who can pay, and to the public who cannot, suggest an expanded or altered definition of professional responsibility. Actually, the conflict between public and private interest may be more (...) acute in architecture than in other professions: the kind of buildings architects design are costly and are made possible only by the wealth of a small segment of the population or the state, yet every one raised affects the lives of people other than the one who makes the program and pays the architect for his services. Furthermore, the decisions of architects are embodied in buildings that last for generations, even for millennia, so that the overwhelming majority of people in our culture live and work in places designed not only for other people but for other times and conditions. For this reason, even the "private" practice of architecture involves responsibilities to a widespread constituency. James S. Ackerman is the author of The Architecture of Michelango, Art and Archaeology, The Cortille del Belvedere, Palladio and Palladio's Villas and is professor of fine arts at Harvard University. He has contributed "On Judging Art without Absolutes" to Critical Inquiry. (shrink)

In this widely acclaimed work, James Ackerman considers in detail the buildings designed by Michelangelo in Florence and Rome--including the Medici Chapel, the Farnese Palace, the Basilica of St. Peter, and the Capitoline Hill. He then turns to an examination of the artist's architectural drawings, theory, and practice. As Ackerman points out, Michelangelo worked on many projects started or completed by other architects. Consequently this study provides insights into the achievements of the whole profession during the sixteenth century. The (...) text is supplemented with 140 black-and-white illustrations and is followed by a scholarly catalog of Michelangelo's buildings that discusses chronology, authorship, and condition. For this second edition, Ackerman has made extensive revisions in the catalog to encompass new material that has been published on the subject since 1970. (shrink)

Debating Deliberative Democracy explores the nature and value of deliberation, the feasibility and desirability of consensus on contentious issues, the implications of institutional complexity and cultural diversity for democratic decision making, and the significance of voting and majority rule in deliberative arrangements. Investigates the nature and value of deliberation, the feasibility and desirability of consensus on contentious issues, the implications of institutional complexity and cultural diversity for democratic decision making, and the significance of voting and majority rule in deliberative arrangements. (...) Includes focus on institutions and makes reference to empirical work. Engages a debate that cuts across political science, philosophy, the law and other disciplines. (shrink)

The sounds that make up spoken words are heard in a series and must be mapped rapidly onto words in memory because their elements, unlike those of visual words, cannot simultaneously exist or persist in time. Although theories agree that the dynamics of spoken word recognition are important, they differ in how they treat the nature of the competitor set—precisely which words are activated as an auditory word form unfolds in real time. This study used eye tracking to measure the (...) impact over time of word frequency and 2 partially overlapping competitor set definitions: onset density and neighborhood density. Time course measures revealed early and continuous effects of frequency (facilitatory) and on set based similarity (inhibitory). Neighborhood density appears to have early facilitatory effects and late inhibitory effects. The late inhibitory effects are due to differences in the temporal distribution of similarity within neighborhoods. The early facilitatory effects are due to subphonemic cues that inform the listener about word length before the entire word is heard. The results support a new conception of lexical competition neighborhoods in which recognition occurs against a background of activated competitors that changes over time based on fine-grained goodness-of-fit and competition dynamics. (shrink)

This article reflects on one potential relationship the anthropological study of religion might enjoy with a critical orientation to religion. To do so, I highlight a burgeoning dialog between anthropology and theology. Ultimately, I propose that a focus on religion and human flourishing provides one wavelength on which an anthropology–theology collaboration can thrive. I follow the observation that anthropologists and theologians are united by concern with shared problems. If human and social flourishing is one such problem, then what might a (...) collaborative configuration look like? The example I consider is how ethnographic evidence of religion in public life can be mobilized to advance prophetic theological critiques of injustice. (shrink)

We only see Mars from Earth's perspective in the first season of The Expanse, but Season 2 changes that by introducing Gunnery Sergeant Bobbie Draper, a Martian Congressional Republic Navy (MCRN) marine. Mars as seen by Martians resembles our Mars: ruddy, rocky, dusty, inhospitable, and cold. This chapter focuses on Draper and the Mars Congressional Republic (MCR). What is striking about the culture of the MCR is how naturally it flows from contemporary visions of space exploration, especially those from the (...) Apollo era forward. For somewhat more specific examples, the chapter considers the “Statement of Philosophy” of the National Space Society, another well‐known space advocacy organization in the US. The MCR's commitment to terraforming Mars demonstrates that its future depends “upon the progress of science and technology.”. (shrink)

This article explores four major areas of moral concern regarding virtual reality technologies. First, VR poses potential mental health risks, including Depersonalization/Derealization Disorder. Second, VR technology raises serious concerns related to personal neglect of users’ own actual bodies and real physical environments. Third, VR technologies may be used to record personal data which could be deployed in ways that threaten personal privacy and present a danger related to manipulation of users’ beliefs, emotions, and behaviors. Finally, there are other moral and (...) social risks associated with the way VR blurs the distinction between the real and illusory. These concerns regarding VR naturally raise questions about public policy. The article makes several recommendations for legal regulations of VR that together address each of the above concerns. It is argued that these regulations would not seriously threaten personal liberty but rather would protect and enhance the autonomy of VR consumers. (shrink)

This book aims to contribute significantly to the understanding of issues of value which repeatedly emerge in interdisciplinary discussions on space and society. Although a recurring feature of discussions about space in the humanities, the treatment of value questions has tended to be patchy, of uneven quality and even, on occasion, idiosyncratic rather than drawing upon a close familiarity with state-of-the-art ethical theory. One of the volume's aims is to promote a more robust and theoretically informed approach to the ethical (...) dimension of discussions on space and society. While the contributions are written in a manner which is accessible across disciplines, the book still withstands scrutiny by those whose work is primarily on ethics. At the same time it allows academics across a range of disciplines an insight into current approaches toward how the work of ethics gets done. The issues of value raised could be used to inform debates about regulation, space law and protocols for microbial discovery as well as longer-range policy debates about funding. (shrink)

Discussing authorial power, landscape metaphor and the notions of community and sense of place, this explores the ways in which spatial and cultural analysis have found much common ground in making sense of ourselves and the landscape we inhabit.

According to Stewart Shapiro's coherence principle, structures exist whenever they can be coherently described. I argue that Shapiro's attempts to justify this principle are circular, as he relies on criticisms of modal nominalism which presuppose the coherence principle. I argue further that when the coherence principle is not presupposed, his reasoning more strongly supports modal nominalism than ante rem structuralism.

The sounds that make up spoken words are heard in a series and must be mapped rapidly onto words in memory because their elements, unlike those of visual words, cannot simultaneously exist or persist in time. Although theories agree that the dynamics of spoken word recognition are important, they differ in how they treat the nature of the competitor set—precisely which words are activated as an auditory word form unfolds in real time. This study used eye tracking to measure the (...) impact over time of word frequency and 2 partially overlapping competitor set definitions: onset density and neighborhood density. Time course measures revealed early and continuous effects of frequency (facilitatory) and on set based similarity (inhibitory). Neighborhood density appears to have early facilitatory effects and late inhibitory effects. The late inhibitory effects are due to differences in the temporal distribution of similarity within neighborhoods. The early facilitatory effects are due to subphonemic cues that inform the listener about word length before the entire word is heard. The results support a new conception of lexical competition neighborhoods in which recognition occurs against a background of activated competitors that changes over time based on fine‐grained goodness‐of‐fit and competition dynamics. (shrink)

Despite the lack of invariance problem (the many‐to‐many mapping between acoustics and percepts), human listeners experience phonetic constancy and typically perceive what a speaker intends. Most models of human speech recognition (HSR) have side‐stepped this problem, working with abstract, idealized inputs and deferring the challenge of working with real speech. In contrast, carefully engineered deep learning networks allow robust, real‐world automatic speech recognition (ASR). However, the complexities of deep learning architectures and training regimens make it difficult to use them to (...) provide direct insights into mechanisms that may support HSR. In this brief article, we report preliminary results from a two‐layer network that borrows one element from ASR, long short‐term memory nodes, which provide dynamic memory for a range of temporal spans. This allows the model to learn to map real speech from multiple talkers to semantic targets with high accuracy, with human‐like timecourse of lexical access and phonological competition. Internal representations emerge that resemble phonetically organized responses in human superior temporal gyrus, suggesting that the model develops a distributed phonological code despite no explicit training on phonetic or phonemic targets. The ability to work with real speech is a major advance for cognitive models of HSR. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:James S. Mullican DETERMINISM, FATALISM, AND FREE WILL IN HAWTHORNE A recurrent theme in Nathaniel Hawthorne's writing is the relationship between fatalism and free will. His tales, romances, and notebooks contain explicit and implied references to man's freedom of choice and his consequent responsibility for his acts, as well as to "fatalities" that impel men to various courses of action. Much of the ambiguity in Hawthorne's fiction rests (...) on this conflict between the notions of human freedom and responsibility on one hand and fatalism on the other. Although there is no question that this theme was important for Hawthorne, there is much disagreement concerning what Hawthorne himself believed. Critics have taken virtually every position on the spectrum between the poles of complete freedom and complete fatalism. That this disagreement exists should not be surprising. Hawthorne was an artist, not a philosopher or theologian; an important element of his technique, perhaps essential to his vision of life, was his ambiguity. His dual vision of the world, of matter and spirit, of evil and good, and his emphasis now of one, now of the other, engender disagreement concerning his view of life. His alternate fascination with and apparent rejection of Puritanism have led some to believe he was a predestinarían, others to hold that he was a "libertarian," and at least one critic to write that Hawthorne believed in a "modified predestination." Turner argued that Hawthorne's attitude toward reform led him to fatalistic thinking. Since reform movements touched only the surface manifestations of vice, such movements were useless, in Hawthorne's view. The logical conclusion of such a position, reasoned Turner, was fatalism. "Hence reform which would stir only the superficial outcroppings and would leave untouched the real causes underneath would be futile at best. And since the true sources of evil, so Hawthorne thought, lie largely beyond the reach of human efforts, fatalism was the certain end of his thinking." Turner saw evidence for fatalism 91 92Philosophy and Literature in Hawthorne's fiction also: "... there is a clear suggestion that the decisions [by Hester, Dimmesdale, Rappaccini, Ethan Brand, and Hollingsworth] have been inevitable, that the agent responsible is fate rather than Hawthorne's character." This critic concluded that Hawthorne was convinced that "the universe, including man and man's soul, is governed by inexorable law." Some critics have linked Hawthorne's beliefs regarding free will and fatalism to his attitude toward Calvinism. Schneider wrote, "... Hawthorne translated into empirical truths the essential doctrines of Calvinism.... From the popular doctrine of reform, he returned to the Puritan doctrine of divine sovereignty." Schneider suggested that Hawthorne purified the doctrines of the Puritans and returned them to their original purpose, salvation of the soul. "He recovered what Puritans professed but seldom practiced—the spirit of piety, humility, and tragedy in the face of the inscrutable ways of God." Cowley wrote that Hawthorne "believed in predestination, as the Calvinists did." Mills was of the opinion that Hawthorne was the most sympathetic to the Puritans of the writers of his day, but that Calvinist dogma was moderated and softened in Hawthorne: "He did not accept completely the Calvinist doctrine of predestination, nor did he emphasize the supreme sovereignty of God which was the driving force of Calvinism." Other critics have granted some measure of freedom to Hawthorne's characters. Arvin wrote, "... freedom of choice exists, but on so narrow a basis that, once exercised in the wrong direction, it is forever resigned." Fairbanks held that Hawthorne reserved to man the initial moral choice which set up the chain of necessity, and from that notion Fairbanks drew the conclusion that, "Though often called a fatalist, Hawthorne believed in free will." Schwartz, in an unpublished doctoral dissertation, argued from Hawthorne's life and from his writings that he rejected fatalism in favor of free will. Wagenknecht noted that Hawthorne refused "to accept foreordination and total depravity." Still other critics have emphasized a paradoxical element in Hawthorne 's writing, his acceptance of both horns of the dilemma. Waggoner wrote: "He saw man as immersed in a mystery in which responsibility is at odds with fate. His own natural tendency was to emphasize causation at the... (shrink)

ABSTRACTAccording to Nietzsche, both modern individuals and societies are pathologically fragmented. In this paper, I examine how he proposes we combat this affliction in his Untimely Meditations. I argue that he advocates a dual struggle involving both instrumental domination and eradication. On these grounds, I claim the following: 1. pace a growing number of commentators, we cannot categorise the species of conflict he endorses in the Untimely Meditations as agonistic; and 2. this conflict is better understood as analogous to the (...) species of struggle that Schopenhauer describes in his account of purposive organisation. (shrink)