Annotation A scholarly edition of a work by Adam Smith. The edition presents an authoritative text, together with an introduction, commentary notes, and scholarly apparatus.

Although there is a significant amount of research on organizational citizenship behavior and its importance to individual and organizational outcomes, relatively little research has explored the process by which such behavior emerges and is established within an organization. Against this backdrop, we combine the perspectives offered by contextualist inquiry and actor–network theory to propose an integrative framework for investigating how organizational citizenship behavior develops in a large, heterogeneous organization. In order to illustrate the framework, we present a detailed case study (...) of recycling at a large university. Like many other organizations, the university does not have a formal organizational structure to address sustainability concerns and the initiatives are therefore mainly voluntary and emerging in nature, and outcomes are, as a consequence, highly uncertain, and fragile. We argue that contextualist inquiry in combination with actor–network theory provides new and important insights into the emergence and establishment of organizational citizenship behaviors, and that outcomes are contingent upon interactions between the context, process, and content of the behaviors in question and the related networks of human and non-human actors. (shrink)

We suggest that morbid jealousy falls on the extreme end of a jealousy continuum. Thus, many features associated with normal jealousy will be present in individuals diagnosed with morbid jealousy. We apply Boyer & Lienard's (B&L's) prediction one (P1; target article, sect. 7.1) to morbid jealousy, suggesting that fitness-related life-cycle dimensions predict sensitivity to cues, and frequency, intensity, and content of intrusive thoughts of partner infidelity. (Published Online February 8 2007).

This article details an interpretive, qualitative interview study that explored rationales developed by seven social studies graduate students, all experiencedteachers, at a large Midwestern university. Interviews revealed three common themes regarding the influence of the rationale development process. The threethemes were: providing structure, connecting purpose and practice, and improving professionalism. The themes demonstrate the complex nature of articulating a sense of purpose, even for experienced teachers. While similar, there were considerable differences in the ways the participants conceptualized their purposes. Untangling (...) these differences has implications for social studies teacher educators interested in integrating rationale development into their work with experienced teachers. (shrink)

Some 20 years ago Todd and colleagues proposed that rhythm perception is mediated by the conjunction of a sensory representation of the auditory input and a motor representation of the body (Todd, 1994a, 1995 ), and that a sense of motion from sound is mediated by the vestibular system (Todd, 1992a, 1993b ). These ideas were developed into a sensory-motor theory of rhythm and beat induction (Todd et al., 1999 ). A neurological substrate was proposed which (...) might form the biological basis of the theory (Todd et al., 2002 ). The theory was implemented as a computational model and a number of experiments conducted to test it. In the following time there have been several key developments. One is the demonstration that the vestibular system is primal to rhythm perception, and in related work several experiments have provided further evidence that rhythm perception is body dependent. Another is independent advances in imaging, which have revealed the brain areas associated with both vestibular processing and rhythm perception. A third is the finding that vestibular receptors contribute to auditory evoked potentials (Todd et al., 2014a, b ). These behavioral and neurobiological developments demand a theoretical overview which could provide a new synthesis over the domain of rhythm perception. In this paper we suggest four propositions as the basis for such a synthesis. (1) Rhythm perception is a form of vestibular perception; (2) Rhythm perception evokes both external and internal guidance of somatotopic representations; (3) A link from the limbic system to the internal guidance pathway mediates the “dance habit”; (4) The vestibular reward mechanism is innate. The new synthesis provides an explanation for a number of phenomena not often considered by rhythm researchers. We discuss these along with possible computational implementations and alternative models and propose a number of new directions for future research. (shrink)

In my dissertation, I develop the idea that Nietzsche's perspectivism constitutes a thesis on subjectivity, i.e., a thesis that asserts the indeterminate nature of both reality and the issue of human significance. Simply put, I contend that Nietzsche's perspectivism connotes a broad ranging anti-foundationalism that denies not only the reality of a fixed world of being, but also the idea that human significance is objectively defined in terms of a universal human ideal. ;In addition, I also argue that although Nietzsche (...) heralds the idea of subjectivity, in so far as he develops his perspectivism, he is himself unable to come to terms with it. More precisely, I contend that rather than overcoming a psychological need for objectivity, Nietzsche satiates this need by developing a naturalized account of existence, one that he ultimately appeals to as a means of justifying his own peculiar conception of human significance. ;Structurally, the insights of this project emerge as a consequence of three different discussions. The first is a preliminary discussion that sets the stage for an historical treatment of Nietzsche's perspectivism. Highlighting the fact that much of the contemporary focus on Nietzsche's perspectivism is motivated by a desire to establish the overall consistency of his thought, this first discussion explores the character and shortcomings of the conservative attempt to interpret Nietzsche's philosophy as wholly committed to truth and the radical attempt to interpret it as a complete abandonment of truth. ;Concentrating exclusively on the historical development of Nietzsche's perspectivism, the second discussion focuses on the shift from what first emerges as a very conservative thesis concerning the structure of cognition and the possibility of knowledge to what later emerges as a very radical and broad ranging anti-foundationalism. Highlighting the tension between the pluralistic implications of this perspectivism and the dogmatic nature of many other aspects of Nietzsche's thought, the third discussion explores the psychological underpinnings of Nietzsche's philosophical inconsistency. (shrink)

Prefaces was the last of four books by Søren Kierkegaard to appear within two weeks in June 1844. Three Upbuilding Discourses and Philosophical Fragments were published first, followed by The Concept of Anxiety and its companion--published on the same day--the comically ironic Prefaces. Presented as a set of prefaces without a book to follow, this work is a satire on literary life in nineteenth-century Copenhagen, a lampoon of Danish Hegelianism, and a prefiguring of Kierkegaard's final collision with Danish Christendom. Shortly (...) after publishing Prefaces, Kierkegaard began to prepare Writing Sampler as a sequel. Writing Sampler considers the same themes taken up in Prefaces but in yet a more ironical and satirical vein. Although Writing Sampler remained unpublished during his lifetime, it is presented here as Kierkegaard originally envisioned it, in the company of Prefaces. (shrink)

Ethics courses are most commonly evaluated using reaction measures. However, little is known about the specific types of reaction data being collected and how these reaction data relate to improvements in trainee performance. Using a sample of 381 ethics training sessions, major reaction data categories were identified. Content and course satisfaction were the most frequently collected types of reaction criteria. Furthermore, content relevance and course satisfaction showed strong, positive relationships with performance criteria, whereas content satisfaction demonstrated a moderate, negative relationship. (...) These results and future directions for ethics training evaluation are discussed. (shrink)

This book provides a novel interpretation of the Aristotelian understanding of work in light of the philosophy of Martin Heidegger. In a world of changing work patterns and the global displacement of working lifestyles, the nature of human identity and work is put under great strain. Modern conceptions of work have been restricted to issues of utility and necessity, where aims and purposes of work are reducible to the satisfaction of immediate technical and economic needs. Left unaddressed is the larger (...) narrative context in which humans naturally seek to understand a human contribution to and responsibility for themselves, others and being as a whole. What role does human work play in the development of the world itself? Is it merely a functional activity or does it have a metaphysical and ontological calling? "Heidegger, Work, and Being" elucidates Heidegger's philosophy of work, providing a novel interpretation of the Aristotelian understanding of work in relation to Heidegger's ontology and notion of thanking. Todd S. Mei employs Heidegger's hermeneutical approach to a critique and reconstruction of an understanding of work to show that work, at its core, is an activity centred on thanking and mutual recognition. "Continuum Studies in Continental Philosophy" presents cutting-edge scholarship in the field of modern European thought. The wholly original arguments, perspectives and research findings in titles in this series make it an important and stimulating resource for students and academics from across the discipline. (shrink)

In Roman Catholic moral theology there is an ongoing debate between the proportionalist or revisionist school and the traditionalist school that has developed what is referred to as the ‘New Natural Law Theory’ or ‘Basic Goods Theory’ . The stakes in this debate have been raised with Pope John Paul II's encyclical Veritatis Splendor on fundamental moral theology that condemned ‘proportionalism’ or ‘teleologism’ as an ethical theory while utilizing many of the ideas, concepts, and terminology of the BGT, thereby implicitly (...) endorsing that ethical theory. While absolute norms and intrinsically evil acts have frequently been the focus of debate between these two schools, what is it that divides them fundamentally, on the level of ethical method? It is the role and function of reason and experience as two sources of moral knowledge, in part, that distinguish these two versions of natural law on the most basic level. While the BGT has a strict hierarchy of the sources of moral knowledge that posits the hierarchical magisterium as the definitive interpreter of reason and experience, revisionists posit a more dialogical relationship between reason, experience, and the magisterium. On certain ethical issues , the experience of the faithful as well as the rational arguments developed by revisionist Catholic moral theologians challenge some of the normative claims of the magisterium. This paper investigates the methodological use of reason and experience in each theory's interpretation of natural law and how and why these two sources of moral knowledge lead to fundamentally divergent normative claims on particular ethical issues. (shrink)

Despite the growing body of literature on training in the responsible conduct of research, few studies have examined the effectiveness of delivery formats used in ethics courses. The present effort sought to address this gap in the literature through a meta-analytic review of 66 empirical studies, representing 106 ethics courses and 10,069 participants. The frequency and effectiveness of 67 instructional and process-based content areas were also assessed for each delivery format. Process-based contents were best delivered face-to-face, whereas contents delivered online (...) were most effective when restricted to compliance-based instructional contents. Overall, hybrid courses were found to be most effective, suggesting that ethics courses are best delivered using a blend of formats and content areas. Implications and recommendations for future development of ethics education courses in the sciences are discussed. (shrink)

Moreover, he examines the reception of Ottoa (TM)s ideas after World War One. The volume contains name and subject indexes.

I answer Alvin Plantinga's challenge to provide a ‘proper’ de jure objection to religious belief. What I call the ‘sophisticates’ evidential objection' concludes that sophisticated Christians lack epistemic justification for believing central Christian propositions. The SEO utilizes a theory of epistemic justification in the spirit of the evidentialism of Richard Feldman and Earl Conee. I defend philosophical interest in the SEO against objections from Reformed epistemology, by addressing Plantinga's criteria for a proper de jure objection, his anti-evidentialist arguments, and the (...) relevance of ‘impulsional evidence’. I argue that no result from Plantinga-style Reformed epistemology precludes the reasons I offer in favour of giving the SEO its due philosophical attention. (shrink)

From Ricoeur to Action engages with the thinking of the French philosopher Paul Ricoeur in order to propose innovative responses to 21st-century problems actively contributing to global conflict. Ricoeur's ability to draw from a diverse field of philosophers and theologians and to provide mediation to seemingly irreconcilable views often has both explicit and implicit practical application to socio-political questions. Here an international team of leading Ricoeur scholars develop critical yet productive responses through the development of Ricoeur's thought with respect to (...) such topics as race, environmental ethics, technology, political utopia and reinterpreting religion. Representing a new generation of Ricoeur scholarship that attempts to move beyond an exegetical engagement with his philosophy, this collection of original essays examines key problems in the 21st-century and the ways in which Ricoeur's philosophy understands the subtleties of these problems and is able to offer a productive response. As such it presents an elucidation of the practical significance of Ricoeur's thinking and an innovative contribution to resolving socio-political conflicts in the 21st century. (shrink)

The philosophy of economics has been largely guided by analytic philosophy. Even Marx has been appropriated without much scandal by economists who separate his scientific contributions from his politics. In this article, I place philosophical hermeneutics (i.e., Heidegger and Ricoeur) in dialogue with the conventional understanding of land as a factor of production. The history of political economy misunderstands land as an entity classifiable as property and capital. I argue instead that land's ontological role, deriving from Heidegger's concept of earth, (...) suggests that economics needs to account for it in a new way according to David Ricardo's notion of land rent. (shrink)

The consideration of normative ethics and methodology is a relatively recent phenomena in Catholic moral theology. Similar to any nascent discussion, having adopted terms and concepts from one conceptual genre, Britisch-analytic philosophy, into a radically other genre, Catholic moral theology, one then needs to begin the work of clarifying how, and to what extent, those terms and concepts contribute to the overall project of moral theology as a science. As Pope John Paul II's encyclical Veritatis Splendor attests, this incorporation has (...) met with a great deal of resistance based on misunderstandings of the nature and purpose of normative ethics and methodology. Deontology and Teleology is a pioneer account which exposes and clarifies many of the terminological and conceptual ambiguities inherent to this discussion. It begins with an investigation of C.D. Broad's meta-ethical division of theories into deontology and teleology, and the epistemological/ontological foundations on which he established this division. An analysis of how and why Broad's theory has been incorporated into Catholic discussions on the foundation and formulation of norms along with the inherent difficulties of such an incorporation is then taken up. Finally, this study argues and substantiates through detailed historical analysis that a fundamental difference between traditionalists and revisionists in their relative perspectives on norms rest in the traditional understanding and moral evaluation of the human act, specifically, the objectum, circumstantiae and finis (fontes moralitates). This is an indispensable resource work for those interested in fundamental moral theology and lays the foundation for pursuing further the complex question of normative ethics in Catholic moral theology. (shrink)

This work is an investigation of the ongoing methodical reconstruction of Catholic moral theology. As such it is based on and honors the work of Norbert Rigali, S.J., one of the most important contributors to this reconstruction.The decisive break from the traditional manual approach to moral theology represented by Vatican II reoriented moral theology away from universal natural law morality based on the commandments to a morality based on specifically Christian sources. This reorientation, however, was not an either/or but a (...) both/and proposition. Father Norbert Rigali, S.J. has been an inspiration and a challenge to moral theologians working toward reconstruction. This essays in this collection address four questions in the renewal movement: an investigation of normative methods, a clarification of sources, an investigation of the tension between natural law morality and Christian ethics and/or morality, and a combination of methodical insights of philosophy and traditional Christian sources in their investigation of biomedical ethical issues. (shrink)

In this article I examine the status of putative aesthetic judgements in science and mathematics. I argue that if the judgements at issue are taken to be genuinely aesthetic they can be divided into two types, positing either a disjunction or connection between aesthetic and epistemic criteria in theory/proof assessment. I show that both types of claim face serious difficulties in explaining the purported role of aesthetic judgements in these areas. I claim that the best current explanation of this role, (...) McAllister's 'aesthetic induction' model, fails to demonstrate that the judgements at issue are genuinely aesthetic. I argue that, in light of these considerations, there are strong reasons for suspecting that many, and perhaps all, of the supposedly aesthetic claims are not genuinely aesthetic but are in fact 'masked' epistemic assessments. (shrink)

Recently, philosophers have turned their attention to the question, not when a given agent is blameworthy for what she does, but when a further agent has the moral standing to blame her for what she does. Philosophers have proposed at least four conditions on having “moral standing”: -/- 1. One’s blame would not be “hypocritical”. 2. One is not oneself “involved in” the target agent’s wrongdoing. 3. One must be warranted in believing that the target is indeed blameworthy for the (...) wrongdoing. 4. The target’s wrongdoing must some of “one’s business”. -/- These conditions are often proposed as both conditions on one and the same thing, and as marking fundamentally different ways of “losing standing.” Here I call these claims into question. First, I claim that conditions (3) and (4) are simply conditions on different things than are conditions (1) and (2). Second, I argue that condition (2) reduces to condition (1): when “involvement” removes someone’s standing to blame, it does so only by indicating something further about that agent, viz., that he or she lacks commitment to the values that condemn the wrongdoer’s action. The result: after we clarify the nature of the non-hypocrisy condition, we will have a unified account of moral standing to blame. Issues also discussed: whether standing can ever be regained, the relationship between standing and our "moral fragility", the difference between mere inconsistency and hypocrisy, and whether a condition of standing might be derived from deeper facts about the "equality of persons". (shrink)

Central to Fischer and Ravizza's theory of moral responsibility is the concept of guidance control, which involves two conditions: (1) moderate reasons-responsiveness, and (2) mechanism ownership. We raise a worry for Fischer and Ravizza's account of (1). If an agent acts contrary to reasons which he could not recognize, this should lead us to conclude that he is not morally responsible for his behaviour; but according to Fischer and Ravizza's account, he satisfies the conditions for guidance control and is therefore (...) morally responsible. We consider ways in which the account of guidance control might be mended. (shrink)

Gould's Structure ofEvolutionary Theory argues that Darwinism hasundergone significant revision. Although Gouldsucceeds in showing that hierarchicalapproaches have expanded Darwinism, hiscritique of adaptationism is less successful. Gould claims that the ubiquity of developmentalconstraints and spandrels has forced biologiststo soften their commitment to adaptationism. Iargue that Gould overstates his conclusion; hisprincipal claims are compatible with at leastsome versions of adaptationism. Despite thisweakness, Gould's discussion of adaptationism –particularly his discussions of the exaptivepool and cross-level spandrels – shouldprovoke new work in evolutionary theory and (...) thephilosophy of biology. (shrink)

This groundbreaking volume casts light on the long shadow of naturalistic monism in modern thought and culture. When monism's philosophical proposition - the unity of all matter and thought in a single, universal substance - fused with scientific empiricism and Darwinism in the mid-nineteenth century, it led to the formation of a powerful worldview articulated in the work of figures such as Ernst Haeckel. The compelling essays collected here, written by leading international scholars, investigate the articulation of monism in science, (...) philosophy, and religion and its impact on a range of social movements, from socialism and early feminism to imperialism and eugenics. The result is a broad and comprehensive chronological, disciplinary, and geographic map of a century of monism, as well as a bellwether for innovative new directions in the interdisciplinary study of science, religion, philosophy, and culture. (shrink)

Heidegger’s deconstruction of the history of Western metaphysics has been a major influence behind poststructural critiques of modernity as well as more apologetic attempts to maintain a dialogue with historical sources, such as Gadamer’s philosophical hermeneutics. This bifurcation has intensified the ambiguity of Heidegger’s project: was it an attempt to relinquish philosophical ties to the past or a call for a fundamental reinterpretation of them? In this article I argue the latter,focusing my analysis on Heidegger’s notions of appropriation and historicity. (...) On the one hand, appropriation is the hermeneutical event by which ontology is reinfused into a reading of historical sources. On the other hand, historicity is the self-reflexive historical involvement by which we become aware of what contemporary, philosophical conditions necessitate this reengagement. In the end, Heidegger’s critique of metaphysics arises from this self-reflexivity. It deconstructs the prevailing misunderstandings of philosophical sources in order to allow for reinterpretation at a revivified ontological level constantly in view of the question of being. (shrink)

Amartya Sen argues that a conception of impartiality built upon “trans-positional objectivity” provides a potential remedy to conflicts of distributive justice by securing the most “reasonable reasons” in a debate. This article undertakes a critical analysis of Sen’s theory by contrasting it with Paul Ricoeur’s claim that impartiality is a normative concept and therefore that the demand faced within the arena of competing distributive claims is not one of providing the most reasonable reasons but of exposing and understanding the role (...) of convictions that underwrite normative frameworks, or ethical orders. -/- Amartya Sen soutient qu’une idée de l’impartialité qui se fonde sur une objectivité «trans-positionelle» offre un remède possible aux conflits de la justice distributive en s’assurant d’obtenir les «raisons» les plus «raisonnables» dans un débat. Cet article a pour intention principale de formuler une critique de l’hypothèse de Sen en la contrastant avec l’interprétation de l’impartialité proposée par Paul Ricœur. Selon Ricœur, l’impartialité est un concept normatif. Par conséquent, la tâche à assumer est de révéler et de comprendre le rôle des convictions qui établissent les bases des cadres normatifs et des systèmes éthiques, et non de procurer les raisons les plus raisonnables. (shrink)

Interpretations of Plato’s consideration of poetry often see his position either as a rejection or an admittance of only a certain kind. This article offers a more complex analysis: questions concerning the nature of justice and poetry should be taken as mutually illuminating inquiries. This constitutes Plato’s hermeneutics which shows how understanding poetry ideally effects a metanoia (new understanding) that requires the harmony between ethical deliberation and narrative self-understanding. The dialogue is a mimesis of this process, and the conclusion in (...) Book X does not represent Plato’s final position but the trajectory of the dialogue when such a metanoia is incomplete. (shrink)

Machines are often employed in Heidegger’s philosophy as instances to illustrate specific features of modern technology. But what is it about machines that allows them to fulfill this role? This essay argues there is a unique ontological force to the machine that can be understood when looking at distinctions between techne and mechane in ancient Greek sources and applying these distinctions to a reading of Heidegger’s early thought on equipment and later thought on poiesis. Especially with respect to Heidegger’s appropriation (...) of Aristotle’s conception of dunamis, it becomes apparent from a Heideggerian perspective that machines provide an increase in capacity to its human users, but only so at a cost. This cost involves a problem of knowledge where the set of operations required in machine use results in the loss of understanding our dependency on being. The essay then concludes with a discussion of how this relation to machinic capacity is not merely pessimistic and deterministic, but indicates what might constitute a free relation to machines. (shrink)

Young men are more distressed by a partner’s sexual infidelity, whereas young women are more distressed by a partner’s emotional infidelity. The present research investigated (a) whether the sex difference in jealousy replicates in an older sample, and (b) whether younger people differ from older people in their selection of the more distressing infidelity scenario. We presented forced-choice dilemmas to 202 older people (mean age = 67 years) and to 234 younger people (mean age = 20 years). The sex difference (...) replicated in the older sample. In addition, older women were less likely than younger women to select a partner’s emotional infidelity as more distressing than a partner’s sexual infidelity. Discussion offers directions for future work on sex differences and age differences in jealousy. (shrink)

Unlike its predecessors, this systematic survey of the law of Athens is based on explicit discussion of how the subject might be studies, incorporating topics such as the democratic political system and social structure. Technical and legal terms are explained in a comprehensive glossary.

The historic material culture produced by American Cold War nuclear weapons testing includes objects of scientific inquiry that can be generally categorized as being either ephemeral or enduring. Objects deemed to be ephemeral were of a less substantial nature, being impermanent and expendable in a nuclear test, while enduring objects were by nature more durable and long-lasting. Although all of these objects were ultimately subject to disappearance, the processes by which they were transformed, degraded, or destroyed prior to their disappearing (...) differ. Drawing principally upon archaeological theory, this paper proposes a functional dichotomy for categorizing and studying the historical trajectories of nuclear weapons testing technoscience artifacts. In examining the transformation patterns of steel towers and concrete blockhouses in particular, it explores an associated loss of scientific method that accompanies a science object's disappearance. (shrink)

Using data collected from people with at least one brother and one sister, and consistent with an evolutionary perspective, we find that older men and women (a) are more upset by a brother’s partner’s sexual infidelity than by her emotional infidelity and (b) are more upset by a sister’s partner’s emotional infidelity than by his sexual infidelity. There were no effects of participant sex or sex of in-law on upset over a sibling’s partner’s infidelities, but there was an effect of (...) participant sex on reports of upset over one’s own partner’s infidelities. The results suggest that the key variable among older participants is the sex of the sibling or, correspondingly, the sex of the sibling’s partner, as predicted from an evolutionary analysis of reproductive costs, and not the sex of the participant, as predicted from a socialization perspective. Discussion offers directions for future work on jealousy. (shrink)

A general tension in contemporary aesthetics can be described as existing between objective truth claims and historical relativity. The former is generally represented by the Enlightenment approaches and its descendants that ground aesthetic judgment in rationality. The latter characterizes the postmodern appeal to historicity and the exposure of historical prejudice. Following mostly the hermeneutical philosophy of Heidegger, Gadamer, Ricoeur, and Dupré, this paper argues how aesthetic theory, defined by either pole, inadequately accounts for historicity. In response to this critique, this (...) paper attempts to navigate between these two poles in returning to an analysis of the nature of history and its phenomenological and ontological significance. It is in the very depth of the historical experience that aesthetics gains its greatest fecundity by means of its commitment to meaning and communication within history. (shrink)

The theological revivification of the concept of gift and gift exchange in the last two decades has provoked questions on how notions of divine superabundance can be translated into economics. In this article, I relate the thinking of Paul Ricoeur, John Milbank, Philip Goodchild and Albino Barrera to a specific economic reform that entails seeing land enclosure as inimical to the stability and fairness of an economy. I refer to the political economy of Henry George which takes land value taxation (...) to be its centrally defining principle for a just economy. (shrink)

One of the principal difficulties in assessing Science as aProcess (Hull 1988) is determining the relationship between the various elements of Hull's theory. In particular, it is hard to understand precisely how conceptual selection is related to Hull's account of the social dynamics of science. This essay aims to clarify the relation between these aspects of his theory by examining his discussion of the``demic structure'' of science. I conclude that the social account cando significant explanatory work independently of the selectionistaccount. (...) Further, I maintain that Hull's treatment of the demicstructure of science points us toward an important set of issues insocial epistemology. If my reading of Science as a Process iscorrect, then most of Hull's critics (e.g., those who focus solelyon his account of conceptual selection) have ignored promisingaspects of his theory. (shrink)

The brain is an ever‐changing organ that encodes memories and directs behavior. Neuroanatomical studies have revealed structural plasticity of neural architecture, and advances in gene expression technology and epigenetics have demonstrated new mechanisms underlying the brain's dynamic nature. Stressful experiences challenge the plasticity of the brain, and prolonged exposure to environmental stress redefines the normative transcriptional profile of both neurons and glia, and can lead to the onset of mental illness. A more thorough understanding of normal and abnormal gene expression (...) is needed to define the diseased brain and improve current treatments for psychiatric disorders. The efforts to describe gene expression networks have been bolstered by microarray and RNA‐sequencing technologies. The heterogeneity of neural cell populations and their unique microenvironments, coupled with broad ranging interconnectivity, makes resolving this complexity exceedingly challenging and requires the combined efforts of single cell and systems level expression profiling to identify targets for therapeutic intervention. (shrink)

We applaud the effort to draw attention to generalizability concerns in twenty-first-century psychological research. Yet we do not feel that a pessimistic perspective is warranted. We outline a continuum of available methodological tools and perspectives, including incremental steps and meta-analytic approaches that can be readily and easily deployed by researchers to advance generalizability claims in a forward-looking manner.

Today's pre-service teachers grew up attending schools where high stakes testing and teacher accountability were the norm. Despite a substantial body of research focused on the influence high-stakes testing on the practices of novice social studies teachers, a gap exists regarding the accountability movement's influence on novice social studies teachers. This study focused explicitly on the influence high-stakes testing and the culture of accountability had on two pre-service social studies teachers during their student teaching experience. Our findings highlight the ways (...) the accountability culture of public schools served a narrow gatekeeping function, limiting what participants learned during student teaching. Rethinking gatekeeping during student teaching within the current era of accountability and oversight positions teacher educators to confront the constricting nature of student teaching today. Student teachers must learn to recognize the gatekeeping aspects of the accountability culture and to make sense of the contradictions embedded in the student teaching experience. (shrink)

At least since Aristotle's famous discussion of the sea-battle tomorrow in On Interpretation 9, philosophers have been fascinated by a rich set of interconnecte.

Bennett and Schumacher’s postselected quantum teleportation is a model of closed timelike curves (CTCs) that leads to results physically different from Deutsch’s model. We show that even a single qubit passing through a postselected CTC (P-CTC) is sufficient to do any postselected quantum measurement with certainty, and we discuss an important difference between “Deutschian” CTCs (D-CTCs) and P-CTCs in which the future existence of a P-CTC might affect the present outcome of an experiment. Then, based on a suggestion of Bennett (...) and Smith, we explicitly show how a party assisted by P-CTCs can distinguish a set of linearly independent quantum states, and we prove that it is not possible for such a party to distinguish a set of linearly dependent states. The power of P-CTCs is thus weaker than that of D-CTCs because the Holevo bound still applies to circuits using them, regardless of their ability to conspire in violating the uncertainty principle. We then discuss how different notions of a quantum mixture that are indistinguishable in linear quantum mechanics lead to dramatically differing conclusions in a nonlinear quantum mechanics involving P-CTCs. Finally, we give explicit circuit constructions that can efficiently factor integers, efficiently solve any decision problem in the intersection of NP and coNP, and probabilistically solve any decision problem in NP. These circuits accomplish these tasks with just one qubit traveling back in time, and they exploit the ability of postselected closed timelike curves to create grandfather paradoxes for invalid answers. (shrink)

SummaryJohn Dalton's atomic theory, with its postulate of compound formation through atom-to-atom combination, brought a new perspective to weight relationships in chemical reactions. A presumed one-to-one combination of atoms A and B to form a simple compound AB allowed Dalton to construct his first table of relative atomic weights from literature analyses of appropriate binary compounds. For such simple binary compounds, the atomic theory had little advantages over affinity theory as an explanation of fixed proportions by weight. For ternary compounds (...) of the form AB2, however, atomic theory made quantitative predictions that were not deducible from affinity theory. Atomic theory required that the weight of B in the compound AB2 be exactly twice that in the compound AB. Dalton, Thomas Thomson and William Hyde Wollaston all published within a few years of each other experimental data that claimed to give the predicted results with the required accuracy. There are nonetheless several experimental barriers to obtaining the desired integral multiple proportions. In this paper I will discuss replication experiments which demonstrate that only Wollaston's results are experimentally reliable. It is likely that such replicability explains why Wollaston's experiments were so influential. (shrink)

Female coital orgasm may be an adaptation for preferentially retaining the sperm of males with “good genes.” One indicator of good genes may be physical attractiveness. Accordingly, R. Thornhill, S. W. Gangestad, and R. Comer (1995) found that women mated to more attractive men reported an orgasm during a greater proportion of copulations than did women mated to less attractive men. The current research replicates this finding, with several design variations. We collected self-report data from 388 women residing in the (...) United States or in Germany. Results support the hypothesis that women mated to more attractive men are more likely to report an orgasm at the most recent copulation than are women mated to less attractive men, after statistically controlling for several key variables. Discussion addresses (a) the inability of the present research to specify the causal link between female orgasm and male attractiveness and (b) the proactive nature of female sexuality documented in recent research guided by an evolutionary perspective. (shrink)