This article focusses upon defining those factors which may contribute to the pathogenesis of cancer. The molecular basis of tumour etiology is discussed with reference to cancer predisposing syndromes, and in particular to the human inherited disease, Bloom's sysdrome. In Bloom's syndrome, patients are predisposed to a wide variety of malignant disease. We propose a model in which overexpression of the ubiquitous c‐myc proto‐oncogene contributes to this process.

Talent and Education was first published in 1960. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions.The problem of identification, development, and utilization of talented young people is a matter of prime concern to all who are interested in the welfare of the individual and the future of the nation. This book, constituting a progress report on research related to the problem, will be of (...) particular value to educators, psychologists, social workers, community leaders, and others who are engaged in the effort to make the most of our human resources.The volume contains chapters by a number of contributors drawn from various fields in elementary, secondary, and higher education. The contributors include John E. Anderson, Robert H. Beck, Florence N. Brumbaugh, Walter W. Cook, Willis E. Dugan, Dale B. Harris, Arthur J. Lewis, Catherine Cox Miles, Mary Pilch, Maynard C. Reynolds, Anne Roe, Merrill F. Roff, Paul C. Rosenbloom, Audrey Shechtman, and E. Paul Torrance. Orville L. Freeman, governor of Minnesota, writes an indtroduction.Among the topics discussed are the nature and scientific measurement of talent, the effects of life experiences on the development of talent, the enrichment of school curricula, special grouping and acceleration in the schools, psychological aspects of some of the problems, and Russian methods of dealing with individual differences. The volume is based on papers from an Institute on Exceptional Children held at the University of Minnesota. (shrink)

This paper problematizes contemporary cultural understandings of autism. We make use of the developmental psychology concepts of ‘Theory of Mind’ and ‘mindblindness’ to uncover the meaning of autism as expressed in these concepts. Our concern is that autism is depicted as a puzzle and that this depiction governs not only the way Western culture treats autism but also the way in which it governs everyday interactions with autistic people. Moreover, we show how the concepts of Theory of Mind and mindblindness (...) require autism to be a puzzle in the first place. Rather than treat autism as a puzzle that must be solved, we treat autism as a teacher and thus as having something valuable to contribute toward an understanding of the inherent partiality and uncertainty of human communication and collective life. (shrink)

Analyzing Oppression asks: why is oppression often sustained over many generations? The book explains how oppression coercively co-opts the oppressed to join their own oppression and argues that all persons have a moral responsibility to resist it. It finally explores the possibility of freedom in a world actively opposing oppression.

In Alabaster v. Barclays Bank plc and Secretary of State for Social Security (No. 2: [2005] E.W.C.A Civ. 508, [2005] I.R.L.R. 576.) Michelle Alabaster won a grand total of £204.53 (plus £65.86 interest) after eight years of litigation, which included two visits to the Court of Appeal and one to the European Court of Justice. This marathon resulted from the sex discrimination which Alabaster had alleged in relation to the calculation of her Statutory Maternity Pay (S.M.P.) whilst she was pregnant (...) 10 years earlier. The technicalities of the statutory schemes involved should not be allowed to disguise the important principle which finally emerges in the Court of Appeal and which underlines one of the longstanding criticisms of the equality legislation, namely the requirement that a woman must compare herself with a man in order to establish unlawful sex discrimination. (shrink)

An investigation of the nature of truth, ethics, and deception.

This paper assesses great apes’ abilities for pantomime and action imitation, two communicative abilities proposed as key contributors to language evolution. Modern great apes, the only surviving nonhuman hominids, are important living models of the communicative platform upon which language evolved. This assessment is based on 62 great ape pantomimes identified via data mining plus published reports of great ape action imitation. Most pantomimes were simple, imperative, and scaffolded by partners’ relationship and scripts; some resemble declaratives, some were sequences of (...) several inter-related elements. Imitation research consistently shows great apes perform action imitation at low fidelity, but also that action imitation may not represent a distinct process or function. Discussion focuses on how findings may advance reconstruction of the evolution of language, including what great apes may contribute to understanding ‘primitive’ forms of pantomime and imitation and how to improve their study. (shrink)

Property in money, means of subsistence, machines, and other means of production, does not as yet stamp a man as a capitalist if there be wanting the correlative — the wage-worker, the other man who is compelled to sell himself of his own free-will.

Stimuli that resemble humans, but are not perfectly human-like, are disliked compared to distinctly human and nonhuman stimuli. Accounts of this “Uncanny Valley” effect often focus on how changes in human resemblance can evoke different emotional responses. We present an alternate account based on the novel hypothesis that the Uncanny Valley is not directly related to ‘human-likeness’ per se, but instead reflects a more general form of stimulus devaluation that occurs when inhibition is triggered to resolve conflict between competing stimulus-related (...) representations. We consider existing support for this inhibitory-devaluation hypothesis and further assess its feasibility through tests of two corresponding predictions that arise from the link between conflict-resolving inhibition and aversive response: 1) that the pronounced disliking of Uncanny-type stimuli will occur for any image that strongly activates multiple competing stimulus representations, even in the absence of any human-likeness, and 2) that the negative peak of an ‘Uncanny Valley’ should occur at the point of greatest stimulus-related conflict and not (in the presence of human-likeness) always closer to the ‘human’ end of a perceptual continuum. We measured affective responses to a set of line drawings representing nonhuman animal-animal morphs, in which each continuum midpoint was a bistable image (Exp. 1), as well as to sets of human-robot and human-animal computer-generated morphs (Exp. 2). Affective trends depicting classic Uncanny Valley functions occurred for all continua, including the nonhuman stimuli. Images at continua midpoints elicited significantly more negative affect than images at endpoints, even when the continua included a human endpoint. This illustrates the feasibility of the inhibitory-devaluation hypothesis and the need for further research into the possibility that the strong dislike of Uncanny-type stimuli reflects the negative affective consequences of cognitive inhibition. (shrink)

The agricultural communicator is a key link in transmitting information to farmers. If agricultural communicators' ethics are compromised, the resulting biases in news production could have serious detrimental effects on the quality of information conveyed to farmers. But, to date, agricultural communicators' perceptions of ethical problems they encounter at work has not been examined. This study looks at the dimensions of ethical concerns for topics area (agricultural) journalists as defined by practitioners. To determine these dimensions, we sent open ended questionnaires (...) (50 percent response rate) to members of two professional agricultural journalist associations: the Newspaper Farm Editors of America and the American Agricultural Editors' Association.Agricultural communicators overwhelmingly focus on one specific threat to objectivity—advertising pressure. Both NFEA and AAEA respondents indicated that agricultural journalists' responses to advertising pressure adversely affected the entire profession. The responses indicated that agricultural writers were concerned with the different types of pressures and the effects of advertising pressure on the industry as a whole. NFEA and AAEA respondents mentioned both indirect pressure, “freebies,” conferences, trips and press releases from advertising or public relations sections of agri-business firms, and direct pressures from advertisers, salesmen and publishers. The respondents were clearly more comfortable when newspaper policy protected them from advertising pressure and when they had techniques to reduce this pressure. The editors' and reporters' perceptions of advertising pressure clearly indicates that advertising abuses are a clear and present danger and one worthy of far more attention than it has previously received. (shrink)

Despite the fact that ethics consultations are an accepted practice in most healthcare organizations, many clinical ethicists continue to feel marginalized by their institutions. They are often not paid for their time, their programs often have no budget, and institutional leaders are frequently unaware of their activities. One consequence has been their search for concrete ways to evaluate their work in order to prove the importance of their activities to their institutions through demonstrating their efficiency and effectiveness.

This article discusses explanatory theories of normative concepts and argues for a set of criteria of adequacy by which such theories may be evaluated. The criteria offered fall into four categories: ontological, theoretical, pragmatic, and moral. After defending the criteria and discussing their relative weighting, this article uses them to prune the set of available explanatory theories of oppression. Functionalist theories, including Hegelian recognition theory and Foucauldian social theory, are rejected, as are psychoanalytic theory and social dominance theory. Finally, the (...) article defends structural rational choice theory as the most promising methodology for explaining oppression. Key Words: oppression • explanation • rational choice theory. (shrink)

Political philosophy and feminist theory have rarely examined in detail how capitalism affects the lives of women. Ann Cudd and Nancy Holmstrom take up opposing sides of the issue, debating whether capitalism is valuable as an ideal and whether as an actually existing economic system it is good for women. In a discussion covering a broad range of social and economic issues, including unequal pay, industrial reforms and sweatshops, they examine how these and other issues relate to women and how (...) effectively to analyze what constitutes 'capitalism' and 'women's interests'. Each author also responds to the opposing arguments, providing a thorough debate of the topics covered. The resulting volume will interest a wide range of readers in philosophy, political theory, women's studies and global affairs. (shrink)

This paper investigates an aspect of the question of whether capitalism can be defended as a morally legitimate economic system by asking whether capitalism serves progressive, feminist ends of freedom and gender equality. I argue that although capitalism is subject to critique for increasing economic inequality, it can be seen to decrease gender inequality, particularly in traditional societies. Capitalism brings technological and social innovations that are good for women, and disrupts traditions that subordinate women in materially beneficial and socially progressive (...) ways. Capitalism upholds the ideology of individual rights and the ideal of mutual advantage. By institutionalizing mutual advantage through the logic of voluntary exchange, progressive capitalism promotes the idea that no one is to be expected to sacrifice their interests with no expectation of benefit. Thus capitalism opposes the traditional, sexist ideal of womanly self-sacrifice. (shrink)

Research has established that the burdens of externalities associated with industrial production are disproportionately borne by socially and politically vulnerable groups, and this is particularly true for farmworkers who are at high risk for environmental exposures and illnesses. The impacts of these risks are often compounded by farmworker communities’ social vulnerability. Yet, less is known about how the intersection of race, class, and gender can position some farmworkers to be at higher risk for particular types of oppressions. We extend the (...) literature by analyzing the case of Black women farmworkers in Apopka, Florida, which was historically home to a large agricultural community. Drawing on the concept of critical environmental justice, we investigate the lived experiences of these women in the context of racialized, gendered, and economic oppressions during their time working on the farms. We use the case of Apopka to ask: how the policies and socio-historical context of the agricultural industry in the American South contributed to injustices experienced by Black women farmworkers in Apopka, Florida; and how race, gender, and class intersected and intersect to create and legitimize environmental injustices in the workplace for these farmworkers. Our data include semi-structured in-depth interviews, newspaper and media coverage, and archival materials. Our analysis advances work on critical environmental justice and intersectionality by mapping the relationship between structural and environmental intersectional oppressions for Black women farmworkers. (shrink)

This chapter contains sections titled: What is Sexism? Background: Language, Experience, and Recognition Levels of Sexism Two Feminist Views of Sexism Objections.

A common practice in textbooks is to introduce concepts or strategies in association with specific people. This practice aligns with research suggesting that using “real-world” contexts in textbooks increases students’ motivation and engagement. However, other research suggests this practice may interfere with transfer by distracting students or leading them to tie new knowledge too closely to the original learning context. The current study investigates the effects on learning and transfer of connecting mathematics strategies to specific people. A total of 180 (...) college students were presented with an example of a problem-solving strategy that was either linked with a specific person or presented without a person. Students who saw the example without a person were more likely to correctly transfer the novel strategy to new problems than students who saw the example presented with a person. These findings are the first evidence that using people to present new strategies is harmful for learning and transfer. (shrink)

This paper presents Sen's theory of agency, focusing on the role of commitment in this theory as both problematic and potentially illuminating. His account of some commitments as goal-displacing gives rise to a dilemma given the standard philosophical theory of agency.Eithercommitment-motivated actions are externally motivated, in which case they are not expressions of agency,orsuch actions are internally motivated, in which case the commitment is not goal-displacing. I resolve this dilemma and accommodate his view of commitment as motivation by developing a (...) broader descriptive theory of agency, which recognizes both agent goal-directed and goal-displacing commitments. I propose a type of goal-displacing commitment, which I call ‘tacit commitment’, that can be seen to fit between the horns. Tacit commitments regulate behaviour without being made conscious and explicit. This resolution suggests a means of bridging the normative/descriptive gap in social-scientific explanation. (shrink)

This paper problematizes contemporary cultural understandings of autism. We make use of the developmental psychology concepts of ‘Theory of Mind’ and ‘mindblindness’ to uncover the meaning of autism as expressed in these concepts. Our concern is that autism is depicted as a puzzle and that this depiction governs not only the way Western culture treats autism but also the way in which it governs everyday interactions with autistic people. Moreover, we show how the concepts of Theory of Mind and mindblindness (...) require autism to be a puzzle in the first place. Rather than treat autism as a puzzle that must be solved, we treat autism as a teacher and thus as having something valuable to contribute toward an understanding of the inherent partiality and uncertainty of human communication and collective life. (shrink)

Most organizations and/or their sub-units like ethics programs want to acquire the knowledge, skills and other resources needed to achieve their goals efficiently and effectively. Thus, they want to acquire or develop needed capacity. But there are pre-conditions to building capacity that are often overlooked or forgotten, but which nevertheless, must be in place before capacity can be developed. This essay identifies these pre-conditions and discusses why they are necessary before attempts are made to enhance the capacity of any ethics (...) program. The essay closes by offering a series of questions that ethics program leaders/and or members can asked themselves to assess whether or not these pre-conditions exist. (shrink)

In international law, ‘humanitarian intervention’ refers to the use of military force by one nation or group of nations to stop genocide or other gross human rights violations in another sovereign nation. If humanitarian intervention is conceived as military in nature, it makes sense that only the most horrible, massive, and violent violations of human rights can justify intervention. Yet, that leaves many serious evils beyond the scope of legal intervention. In particular, violations of women's rights and freedoms often go (...) unchecked. To address this problem, I begin from two basic questions: When are violations of human rights sufficiently serious to require an international response of some sort? What should that response be? By re-orienting the aim and justification of international law to focus on individual autonomy rather than on peace between nations, I argue that women's rights violations other than genocide and mass rape can warrant intervention. Military intervention is often counter-productive to the aim of achieving autonomy, however. I suggest a range of responses to human rights violations that includes military intervention as one end of the spectrum, and combine this with a greater understanding of the scope of human rights violations that require international response. (shrink)

Although it may seem from its formalism that game theory must have sprung from the mind of John von Neumann as a corollary of his work on computers or theoretical physics, it should come as no real surprise to philosophers that game theory is the articulation of a historically developing philosophical conception of rationality in thought and action. The history of ideas about rationality is deeply contradictory at many turns. While there are theories of rationality that claim it is fundamentally (...) social and aims at understanding and molding all facets of human psychological life, game theory takes rationality to be essentially located in individuals and to concern only the means to achieve predetermined ends. Thus, there are some thinkers who have made important contributions to this history who do not appear in the story of game theory at all, among them, Plato, Kant, and Hegel. There is, however, a clear trail to follow linking theories of instrumental rationality from Aristotle to the nineteenth-century marginalist economists and ultimately to von Neumann and Morgenstern and contemporary game theorists, that historically grounds game theory as a model of rational interaction. (shrink)

The data from a sample of wives living in countries not their own led to a challenge of the assumption that womanhood is an ascribed status. The article contrasts social womanhood with biological womanhood and shows the ways wives attempted to bridge the gaps between definitions of womanhood in their own and in their husbands' societies. If womanhood is an achieved status, further work is needed to define the dimensions and the criteria for this status.