Stem cell research: an ethical evaluation of policy options

In February 2004, South Korean researchers became the first in the world to successfully harvest stem cells and establish a stem cell line from a cloned human embryo. This is just one of eight possible policy options concerning human embryonic stem cell research. In practice, every kind of stem cell research can be done in one country or another. This paper evaluates the eight policy options concerning human embryonic stem cell research in light of the arguments and decisions behind them.     

Representational momentum and the flash‐lag effect

Representational momentum (RM) is a distortion where the final orientation of a moving object is misremembered as further along its trajectory. Experiments reported here examine RM when an additional object was flashed just as the moving object disappeared. When the task was to judge the flashed object, participants reported that the flash appeared to lag behind (flash‐lag effect; FLE). When the task was to judge the moving object, larger forward distortions for the moving object were found when the flash was present, despite previous evidence that the FLE depends on the moving object's continued presence. The results suggest that some part of the FLE depends upon what precedes the flash. In addition, equivalent RM was observed for implied and smoothly animated events, a possible limit to the velocity effect for RM was found, and larger positive distortions were found for downward rotations.     

Japanese manufacturing techniques

Abstract

Japanese human resource management, particularly as manifested in Japanese manufacturing companies, has undoubtedly been seen as highly successful. This paper analyses how and why it has developed into such a commanding position. It looks at the cultural contexts of new means of production and analyses factors contributing to its success using examples and case studies drawn particularly from Japanese motor manufacturing. Japanese human resource management policies and techniques as well as production techniques have been emulated by many non-Japanese manufacturers, although there is great selectivity in the adaptation of techniques. It is also difficult for researchers to attribute direct causal influence.

Nevertheless, the influence continues and this paper goes on to examine the impact upon workers and the design of work these techniques are having. Empirical evidence is examined.

The paper ends with a plea for work and organizational psychology to complement its traditional natural science paradigm and neo-positivist approach with a multiperspective, ethnographic, and qualitative methodology.     

Biopower,Styles of Reasoning,and What's Still Missing from the Stem Cell Debates

Until now, philosophical debate about human embryonic stem cell (hESC) research has largely been limited to its ethical dimensions and implications. Although the importance and urgency of these ethical debates should not be underestimated, the almost undivided attention that mainstream and feminist philosophers have paid to the ethical dimensions of hESC research suggests that the only philosophically interesting questions and concerns about it are by and large ethical in nature. My argument goes some distance to challenge the assumption that ethical considerations alone must be foregrounded in philosophical discussions about hESC research by introducing a critical stance on the epistemological and ontological assumptions that underlie and condition it. A central aim of the paper is to show how Foucault's insights into knowledge‐power, taken in combination with Hacking's claims about styles of reasoning, can make these assumptions evident, as well as cast light on their potentially deleterious implications for disabled people. Arguing in this way also enables me to draw out constitutive effects of research on stem cells, that is, to indicate how the discursive practices surrounding research on stem cells, as well as the technology itself, contribute to the constitution of impairment.     

胚胎干细胞研究面面观

人胚胎干细胞来自具有发育成一个个体潜力的人胚胎,其研究引发了一场伦理大辩论。就胚胎干细胞的概念、人胚胎干细胞研究将带给人类的巨大效益和研究所面临需要解决的技术难题,进行了重点阐述,提出了科学技术的发展是解决伦理争议的根本手段。     

REESTABLISHING “THE SOCIAL” IN RESEARCH ON DEMOCRATIC PROCESSES: MID‐CENTURY VOTER STUDIES AND PAUL F. LAZARSFELD'S ALTERNATIVE VISION

Voter studies conducted in the United States during the first decades after World War II transformed social scientific research on democracy. Especially important were the rapid innovations in survey research methods developed by two prominent research centers at Columbia University and the University of Michigan. This article argues that the Columbia and Michigan voter studies presented two visions for research on democracy. Where the Michigan research produced quantitative measures expressing the ‘political behavior’ of the electorate, the Columbia studies, and especially Paul F. Lazarsfeld, presented an alternative vision for qualitative research on political choice. Largely ignored by later voter studies, this vision prefigured much contemporary research on democracy that embraces a qualitative or interpretive approach. This article reconstructs Lazarsfeld's alternative vision, describes the institutional context in which scholars disregarded it in favor of formal quantitative models, and argues for its recognition as a forerunner to qualitative research on democratic processes.     

The Catholic Church,moral doctrine,and HIV prevention in Recife,Brazil: Negotiating the contradictions between religious belief and the realities of everyday life

Religious beliefs have had a key role in shaping local responses to HIV and AIDS. As the world's largest Catholic country, Brazil is no exception. Yet little research has been conducted to document how religious doctrine is enacted in practice among its lay leaders and followers. In this article, we present ethnographic research from Recife, Brazil, conducted to understand the way in which religious doctrines are interpreted at a local level. Contextualised within the sociology of contemporary Brazilian Catholicism, we draw on interviews with clergy members, lay leaders, and parishioners to discuss how the Catholic Church's vision of sexuality translates into everyday lives of its followers. We explore the disjuncture between the Catholic ideals of fidelity and delaying sex until marriage with the everyday reality of the Church's followers, highlighting the role that gender plays in defining sexual roles and expectations. We conclude by posing questions for future research and HIV prevention strategies considering the formal institutional response of the Brazilian Catholic Church to AIDS on the one hand, and the social and cultural contexts in which Catholics live their daily lives on the other.     

The Impact and Status of Carol Fowler's Supramodal Theory of Multisensory Speech Perception

ABSTRACT

One important contribution of Carol Fowler's direct approach to speech perception is its account of multisensory perception. This supramodal account proposes a speech function that detects supramodal information available across audition, vision, and touch. This detection allows for the recovery of articulatory primitives that provide the basis of a common currency shared between modalities as well as between perception and production. Common currency allows for perceptual experience to be shared between modalities and supports perceptually guided speaking as well as production-guided perception. In this report, we discuss the contribution and status of the supramodal approach relative to recent research in multisensory speech perception. We argue that the approach has helped motivate a multisensory revolution in perceptual psychology. We then review the new behavioral and neurophysiological research on (a) supramodal information, (b) cross-sensory sharing of experience, and (c) perceptually guided speaking as well as production guided speech perception. We conclude that Fowler's supramodal theory has fared quite well in light of this research.     

Philosophy,psychology and the moral crisis: Reflections on compassion “between tradition and another beginning”

Abstract

The author presents, and his thinking passes through, the work of Werner Marx who seeks a non‐metaphysical ethical mooring via compassion, grounded in emotional dimensions of existential‐phenomenology. Through Marx's re‐centered compassion the author inquires if reason and faith cannot be resurrected in intrinsic and holistic form. Marx's ethics is introduced as one of the directions humanistic thinking is taking, suggesting this latter's considerable prospective role as a human vision in the ethical debate in transition between failed modern and ethically vulnerable postmodern paradigms.     

Olympic athletes back to retirement: A qualitative longitudinal study

ObjectiveIn this qualitative longitudinal study we assess the retirement process of Olympic athletes. We aim to evaluate the influence that following a dual career or being exclusively focused on sport can have in this process. We compare athletes' prospective views before retirement (Torregrosa, Boixadós, Valiente, & Cruz, 2004) with their retrospective accounts ten years later. This allows us to assess athletes' accuracy in predicting the process and its outcomes in relation to the trajectory followed.DesignWe designed a qualitative longitudinal study (Epstein, 2002) conducting semi-structured interviews.MethodFifteen Olympic athletes were interviewed twice. Thematic analysis was performed on the qualitative data comparing prospective views and retrospective accounts of: (a) retirement planning, (b) voluntary termination, (c), multiple personal identities, (d) availability of social support, and (e) active coping strategies.ResultsTen athletes reported positive transitions related to their favorable approach to the five categories above. Most athletes reporting positive transitions followed dual careers (i.e., parallel or convergent trajectories). Five out of fifteen athletes reported unexpected difficulties in the transition. Four of these followed a linear trajectory during their sporting career. A clear view of retirement in the prospective interviews also facilitated retirement for an athlete following a linear trajectory. While a diffuse view of retirement in the prospective interview signaled future difficulties.ConclusionResults from this qualitative longitudinal study suggest that promoting dual careers in elite sport and working on the prospective view of retirement can facilitate retirement from elite sport and the transition to an alternative professional career.     

WIEMAN'S MISUNDERSTANDING OF DEWEY: THE CHRISTIAN CENTURY DISCUSSION

Abstract. An important issue in the development of the American school of philosophy known as critical naturalism was whether the naturalistic vision implied a humanistic or a theistic interpretation of religion. Is the divine a creativity within nature but more than human effort, or is it the human vision of ideal possibilities and the effort to realize them? This issue is clarified through a study of the concept of the divine developed by the leading naturalist John Dewey in A Common Faith, the misunderstanding of this book by Henry Nelson Wieman, and the discussion of this misunderstanding in the pages of Christian Century. The essay concludes that Wieman's misunderstanding of Dewey is instructive in that it reveals unintended possibilities in Dewey's thought.     

Confronting Deep Moral Disagreement: The President's Council on Bioethics,Moral Status,and Human Embryos

The report of the President's Council on Bioethics, Human Cloning and Human Dignity, addresses the central ethical, political, and policy issue in human embryonic stem cell research: the moral status of extracorporeal human embryos. The Council members were in sharp disagreement on this issue and essentially failed to adequately engage and respectfully acknowledge each others' deepest moral concerns, despite their stated commitment to do so. This essay provides a detailed critique of the two extreme views on the Council (i.e., embryos have full moral status or they have none at all) and then gives theoretical grounding for our judgment about the intermediate moral status of embryos. It also supplies an account of how to address profound moral disagreements in the public arena, especially by way of constructing a middle ground that deliberately pays sincere respect to the views of those with whom it has deep disagreements.     

Are boundary extension and representational momentum related?

Boundary extension (BE) is misremembering more of a particular scene than actually presented. Representational momentum (RM) is misremembering the final position of a moving object as further along its implied trajectory. There is a sense in which both BE and RM are predictions, and the current experiments explore the possibility that these are related phenomena. We showed participants single photographs to measure baseline BE, and then approach sequences and measured BE and RM. We found significant BE and RM, and a significant interaction between baseline BE and BE following an approach sequence, but no interaction with RM. The initial evidence suggests that BE and RM are separate processes, and that BE (the establishing of spatial layout) occurs before RM (the continuation of movement) within a scene.     

Jesus and Evolutionary Psychology,Two Agendas

Abstract

Transhumanism is a term used to describe the enhancement of human life through technology, seeking to overcome biological limits. Teilhard de Chardin has been described as a transhumanist, but a closer examination of his ideas reveals his distinction of ultrahumanism, a deepening of the whole evolutionary process in and through the human person. This paper examines ultrahumanism and Teilhard's vision of technology in the evolution of religion.     

Rescuing Human Embryonic Stem Cell Research: The Blastocyst Transfer Method

Despite the therapeutic potential of human embryonic stem (HES) cells, many people believe that HES cell research should be banned. The reason is that the present method of extracting HES cells involves the destruction of the embryo, which for many is the beginning of a person. This paper examines a number of compromise solutions such as parthenogenesis, the use of defective embryos, genetically creating a “pseudo embryo” that can never form a placenta, and determining embryo death, and argues that none of these proposals are likely to satisfy embryoists, that is, those who regard the embryo as a person. This paper then proposes a method of extracting HES cells, what might be called the Blastocyst Transfer Method, that meets the ethical requirements of embryoists, and it considers some possible concerns regarding this method. It concludes by encouraging future HES cell research to investigate this method.     

Assembling the Whale: Parliaments in the Politics of Nature

Abstarct

In the field of science and technology studies (STS), much research has been concerned with politics. Nevertheless STS research tends to disregard the work of conventional political institutions such as parliaments, especially in the politics of nature, which is often seen as delegating ‘nature’ to science. Parliaments work on nature-objects through documents; paperwork is crucial in its procedures for delegating an issue to be further worked upon at other sites, for securing the issue's return and for enabling a decision. This mode of circulating an issue amounts to a central infrastructure for taking nature into account in politics; this infrastructure enables ‘assembling work’ as a specific mode of parliamentary practice. In the late nineteenth century the Norwegian parliament handled a controversy over whaling. New species, questions and publics were entangled with the whale issue through the parliament's work, its tools and procedures. As such, parliament enabled, worked upon and modified the issue. By assembling the whale issue it performed a politics of nature in rich, complex ways. Hence, understanding the specific site where an issue is taken up is necessary in order to grasp its trajectory and to understand how conventional political sites do politics of nature in practice     

The changing meaning of sport during forced immigrant youths' acculturative journeys

ObjectivesTo facilitate intercultural understanding by centralizing forced immigrant youths' voices in the knowledge development phase of a community-based participatory action research (CBPAR) project. The aim of this paper is to reveal the role of sport in forced immigrant youths' acculturative journeys in different communities.MethodologyWe utilized ‘get-to-know-you’ arts-based conversational interviews (m time = 38 min) held at the onset of a community-based participatory action research project. A polyphonic (i.e., multi-voiced) vignette is used to portray an interpretive account of the stories told by 22 refugee and asylum seeking (i.e., forced immigrant) youth (m age – 13.4 years) developed through a reflexive thematic analysis.ResultsThe three-scene polyphonic vignette stories the role sport has played, and continues to play, in forced immigrant youths' life journeys. The opening scene brings to light stories related to home country sport involvement. The second scene depicts how sport was engaged in during their journey to their current host community. The third scene completes the story focusing on how youth engage in sport during resettlement in their host Canadian community.ConclusionsThe meaning of sport, and what it means to be safe in sport, changes over the course of forced immigrant youths' acculturative journeys. Feeling safe in sport offers a unique opportunity for youth to feel a sense of sharing their acculturative journey with those around them.     

Corporate Culture and Sales Force Management in Japan and America

Abstract

Managers' personal values are a key aspect of corporate culture. Sales representatives' agreement with their managers' values (hereafter “value congruence”) can be expected to influence sales performance, satisfaction, and propensity to quit. These propositions are investigated in two countries. One hundred seventy-five sales representatives and 93 sales managers from a Japanese firm and 146 sales representatives and 21 sales managers from a comparable American firm participated in the study. A questionnaire was distributed to the managers and representatives. Value congruence was found to be weakly related to performance, but strongly related to satisfaction and propensity to quit for both cultural groups. The Japanese group was found to be higher in value congruence and propensity to quit, but lower in satisfaction. Suggested are implications for future research and for managers.     

Generalizing disposability: Residential mobility and the willingness to dissolve social ties

Four studies examined whether residential mobility (RM) leads people to view objects as disposable and, in turn, view social ties as disposable. Study 1 showed that tendencies to dispose of objects and social ties are related. Study 2 demonstrated that a history of RM increases the willingness to dispose of objects and, through that, dispose of social ties. Study 3 showed that increasing the sense of RM increases the willingness to dispose of objects and, through this, dispose of social ties. Study 4 showed that the relational aspect of RM is crucial in affecting relational disposability. Our findings extend research on RM and support Lewin's (1936) conceptualization of mobility being associated with ease of disposing social ties.