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1.
This article explores the role that considerations about the feasibility of a political proposal should play at the levels of both ideal and non‐ideal theory. Drawing on recent work in the literature on political feasibility, I begin by describing a ‘constraint‐based’ view of ideal and non‐ideal theory, with feasibility considerations serving different functions depending on whether they are operating at the ideal or non‐ideal level. Taking feasibility seriously at either level presents us with at least two important challenges. Firstly, we need principles which enable us to weigh the value of a proposal's feasibility against its other normatively significant properties, and against those of alternative proposals. Secondly, we need the capacity to gauge the nature of the epistemic constraints which apply to our feasibility assessments themselves. In response to these problems, I propose a ‘narrowing‐down’ approach, focused on developing our capacities to make accurate and reliable judgements about the feasibility of political proposals.  相似文献   

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The purpose of this paper is to write about insights and special considerations for researchers who are, to some degree, “insiders” to the communities they study by expanding on the concept of representational ethics as applied to research in community psychology with diverse and marginalized groups. Representational ethics refers to the ways that researchers, artists, or corporations represent the identities of the people they portray in their communications. As community psychologists we generate and disseminate knowledge about the communities we work with, and in that process, create narratives about the people who participate in our studies. In preparing a report on psychological issues among Evangelical Christian refugees from the former Soviet Union, Dina Birman struggled with her portrayal of this group and her own status of being both an insider and an outsider to this community. When investigating academic aspirations and psychological distress among Muslim high school students, Ashmeet Oberoi was forced to acknowledge the one‐sidedness of the discourse on autonomy and cultural socialization of Muslim adolescents. In her research with Cuban‐educated doctors in Miami, Florida, Wendy Moore encountered similar issues as she considered how to represent gender dynamics among her participants.  相似文献   

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According to the age‐of‐acquisition hypothesis, words acquired early in life are processed faster and more accurately than words acquired later. Connectionist models have begun to explore the influence of the age/order of acquisition of items (and also their frequency of encounter). This study attempts to reconcile two different methodological and theoretical approaches (proposed by Lambon Ralph & Ehsan, 2006 and Zevin & Seidenberg, 2002 ) to age‐limited learning effects. The current simulations extend the findings reported by Zevin and Seidenberg (2002) that have shown that frequency trajectories (FTs) have limited and specific effects on word‐reading tasks. Using the methodological framework proposed by Lambon Ralph and Ehsan (2006) , which makes it possible to compare word‐reading and picture‐naming tasks in connectionist networks, we were able to show that FT has a considerable influence on age‐limited learning effects in a picture naming task. The findings show that when the input–output mappings are arbitrary (simulating picture naming tasks), the links formed by the network become entrenched as a result of early experience and that subsequent variations in frequency of exposure of the items have only a minor impact. In contrast, when the mappings between input‐output are quasi‐systematic or systematic (simulating word‐reading tasks), the training of new items was generalized and resulted in the suppression of age‐limited learning effects. At a theoretical level, we suggest that FT, which simultaneously takes account of time and the level of exposure across time, represents a more precise and modulated measure compared with the order of introduction of the items and may lead to innovative hypotheses in the field of age‐limited learning effects.  相似文献   

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Two experiments tested the effect of risk of alternative investment opportunities on decision behavior in an escalation context. In the first experiment (n = 170), the risk of the reinvestment option, which had been unsuccessful and incurred a sunk cost, was held equal to that of an alternative investment project. Responsibility for the previous decision was manipulated between these subjects. Subjects were required to choose between the reinvestment option and the alternative. Responsible subjects demonstrated classic reinvestment (escalation) tendencies, and nonresponsible subjects exhibited a significant tendency to avoid reinvestment. Subjects in the second experiment (n = 195) completed the same decision task and were also assigned to high and low responsibility conditions. In this experiment the risk of investing further in a previously chosen project, relative to the risk of the alternative project, was manipulated. Those subjects who were responsible for the first decision (a) demonstrated no preference for or against continued pursuit of the initial project (i.e., there was no escalation tendency) and (b) preferred the less risky of the second investments, regardless of whether it was or was not the initially chosen project. Nonresponsible subjects showed no risk preference or proclivity for reinvestment. The results of these experiments suggest that salient information concerning relative risk dominates the effect of prior performance information when alternative investments are considered. We discuss the implications of these findings for decision theory and for methodology in commitment escalation research.  相似文献   

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We develop a comprehensive and integrated framework of online shopping experience (hereafter OSE) from an emerging market perspective. Using a netnographic research method, we content analysed 284 experiential reviews of 2 leading Nigerian e‐retailers. Augmented by the theory of customer engagement, we identify 8 dimensions of OSE that activate shoppers' affective and cognitive states, which consequently lead to 4 behavioural outcomes, namely, internal responses to service experience, external responses to service experience, repurchase intentions, and word of mouth intentions. The proposed dynamic and comprehensive framework reflects all phases of the consumer decision‐making process and demonstrates that OSE has both perceptual and behavioural components. We make 3 important contributions. First, the paper provides a comprehensive and dynamic model of customer experience that encompasses all the stages in the customer decision‐making process by drawing on a new theoretical perspective to demonstrate how the unique attributes of OSE contribute to extant customer experience research. Second, we advance experiential consumption theory by incorporating attributes of OSE evolved through a unique qualitative research method into existing frameworks of customer experience. Third, we compare and contrast findings from an emerging market with research from more mature markets, when they were undergoing similar development patterns. From a managerial perspective, we illustrate how online retailers operating in emerging markets can draw from the experiences of mature markets and understand the key differences between markets so that they can develop customer experience management strategies by concentrating on the most important components of customer experience.  相似文献   

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Around four years of age, children recognize that action is less a consequence of the way the world is than the way it is represented by the actor. This understanding is characterized as a “theory of mind.” This study examines the possibility of the development of a parallel theory of language; specifically, the understanding that, in opaque contexts, terms do not simply map on to the referent of the expression, but rather indicate how that object is to be represented. 120 3- to 7-year-olds were tested on their theory of mind (using false belief tasks) and sensitivity to opaque contexts. Children who passed false belief tasks performed more successfully on the opacity measure than those who did not, even when age was partialled out (r (117) = .2453, p < .01). It is concluded that children come to realize that language does not refer to the world directly, but rather via one's representation of it. The results are consistent with the view that both abilities are manifestations of a more general understanding of representation, and that children's theories of mind and language follow similar developmental paths.  相似文献   

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T.L. Zutlevics 《Ratio》2002,15(1):80-102
Despite the concern with oppressive systems and practices there have been few attempts to analyse the general concept of oppression. Recently, Iris Marion Young has argued that it is not possible to analyse oppression as a unitary moral category. Rather, the term 'oppression' refers to several distinct structures, namely, exploitation, marginalisation, powerlessness, cultural imperialism, and violence. This paper rejects Young's claim and advances a general theory of oppression. Drawing insight from American chattel slavery and the situation of the German Jews during the 1930's, I argue that to be oppressed is to be unjustly denied the opportunity for what I call 'resilient autonomy'. I argue that all instances of oppression can usefully be analysed in these terms. I test my analysis against each of Young's five structures of oppression, concluding that in each case they are captured by my analysis.  相似文献   

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I propose a pragmatic approach to the kind of reference‐shifting occurring in indexicals as used in e.g. written notes and answering machine messages. I proceed in two steps. First, I prepare the ground by showing that the arguments against such a pragmatic approach raised in the recent literature fail. Second, I take a first few steps towards implementing this approach, by sketching a pragmatic theory of reference‐shifting, and showing how it can handle cases of the relevant kind. While the immediate scope of the paper is restricted to indexicals and reference‐shifting, and the discussion is confined to a specific range of theories and cases, the approach proposed is compatible with a fairly broad range of more or less semantically conservative theories, and many of the conclusions drawn are significant for the evaluation of pragmatic explanations in philosophy more generally. The overall goal is to offer a new perspective on the issues under discussion, and to prompt philosophers to reconsider some of the established methods by which pragmatic explanations are evaluated.  相似文献   

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Based on attachment theory, this study developed a theory‐based model of heterosexual relationship functioning that examined both proximal and distal factors and both actor and partner effects. A particular focus was on the underexplored issue of double‐mediated effects between attachment orientation and relationship satisfaction. Data were collected from a community sample of 95 cohabiting and married couples with a mean age of 39.30 years. Participants completed measures of attachment, commitment, provision of partner support, trust, intimacy, destructive conflict management, and relationship satisfaction. The hypothesized model was largely supported. The association between attachment orientation and relationship satisfaction was mediated through a series of actor and partner variables. No gender differences were found across actor paths; however, differences were found in partner effects for men and women. The model has important implications for relationship researchers and practitioners.  相似文献   

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The paper presents some essential heuristic and constructional elements of Free Process Theory (FPT), a non-Whiteheadian, monocategoreal framework. I begin with an analysis of our common sense concept of activities, which plays a crucial heuristic role in the development of the notion of a free process. I argue that an activity is not a type but a mode of occurrence, defined in terms of a network of inferences. The inferential space characterizing our concept of an activity entails that anything which is conceived of as occurring in the activity mode is a concrete,dynamic, non-particular individual. Such individuals, which I call ‘free processes’, may be used for the interpretation of much more than just common sense activities. I introduce the formal theory FPT, a mereology with anon-transitive part-relation, which contains a typology of processes based on the following five parameters relating to: (a) patterns of possible spatial and temporal recurrence (automerity); (b) kinds of components (participant structure); (c) kinds of dynamic composition; (d) kinds of dynamic flow (dynamic shape); and (e) dynamic context. I show how these five evaluative dimensions for free processes can be used to define ontological correlates for various common sense categories,and to draw distinctions between various forms of agency(distributed, collective, reciprocal, entangled) and emergence (weak, strong,as ‘autonomous system’ (Bickhard/Christensen)).  相似文献   

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(Résumé) Vers Une Théorie de la Dynamique Sociale

On considère la théorie pratique (“field theory”) basée sur la philosophie organismique de la biologie, la méthode hypothétique-déductive, et le langage des constructs comme l'approche la plus juste à une psychologie sociale scientifique. L'auteur examine diverses théories de la psychologie sociale et ne trouve aucunes qui satisfassent les critères qu'il a établis pour une approche théorique-pratique. Il définit ensuite le champ social et discute les variantes dynamiques topologiques et non-mesurées dans sa structure. Les concepts de région, fluidité, limite, barrière, caractère de membre (“membership character”), et direction de tension premièrement employés par K. Lewin pour la psychologie individuelle sont appliqués aux problèmes sociologiques et sociaux-psychologiques. Le problème d'une “foule” qui devient une “multitude désordonnée” est sujeté à une analyse théorique-pratique. On conclut que la méthode serait également applicable à d'autres problèmes sociaux-psychologiques et que les groupes sociaux peuvent ětre traités selon la méthode théorique-pratique. On suggère que cette approche pourrait fournir une psychologie sociale de valeur scientifique.

Brown

(Referat) NACH EINER THEORIE DER SOZIALEN DYNAMIK HIN

Eine Feldtheorie, die auf die organismische Philosophie der Biologie, die hypothetisch-deduktive Methode, und auf die Sprache der Konstrukte gegründet ist, wird als die gültigste Annährung an die wissenschaftlich-soziale Psychologie betractet. Der Autor untersuch die verschiedenen Theorien der sozialen Psychologie und findet keine, welche die Kriterien erfüllt, die er zur feldtheoretischen Annährung aufgestellt hat. Er definiert dann das soziale Feld und bespricht die topologischen und nichtmetrischen dynamischen Varianten in seinem Aufbau. Die Begriffe von Gebiet, Flüssigkeit, Grenze, Barriere, Zugehörigkeit, und Spannung, die zuerst von K. Lewin für individuelle Psychologie gebraucht waren, werden auf soziologische und sozial-psychologische Probleme angewandt. Das Problem des Uebergangs von einer Menge Leute zu einem “Mob” wird einer feldtheoretischen Untersuchung unterworfen. Es wird gefolgert, dass die Methode sich ebensogut auf andere Probleme anwenden lässt und dass soziale Gruppen feldtheoretisch behandelt werden dürften. Es wird vorgeschlagen, dass eine solche Annährung eine wissenschaftlich gülitige soziale Psychologie verschaffen könnte.

Brown  相似文献   

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Measurement, the means by which numbers enter science, is of fundamental importance to modern science. The relationship between its qualitative and quantitative aspects has generated many theories and much controversy. In 19th century geometry similar developments led mathematician Felix Klein to devise a theory for unifying qualitative and quantitative approaches to geometry. Klein's theory, which today is called the Erlanger program, was based on transformation groups. In this article, the Erlanger program is given a new foundation based on mathematical logic and is extended to science. The current dominant theory of measurement in the literature, the representational theory, is then justified in terms of the new foundation for the Erlanger program. Certain inferential techniques used in dimensional analysis and the related technique of possible psychophysical laws are also given justifications in terms of the new foundation.  相似文献   

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This paper is the first in a planned series, which aims to articulate and synthesise the persons‐in‐relation perspective in counselling and psychotherapy, drawing together the contributions of the philosopher John Macmurray, the psychotherapist Ian Suttie and the psychoanalyst Ronald Fairbairn. The paper introduces the persons‐in‐relation perspective, derived from Macmurray's work. It outlines the historical and cultural context leading to the emergence of modernism, and the response of personalism. It summarises John Macmurray's life and philosophy, focusing on his account of knowledge, its relation to the senses and the emotions, and his view of persons, society and religion. The paper goes on to develop a hypothesis about the rise of counselling in Britain, linking it to the decline of religion, the conflict between individualism and collectivism, and the re‐emergence of the persons‐in‐relation perspective. It concludes by posing challenges for the person‐centred and psychodynamic orientations, and for counselling as a whole.  相似文献   

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