We investigate how the perceived uncertainty of a conditional affects a person's choice of conclusion. We use a novel procedure to introduce uncertainty by manipulating the conditional probability of the consequent given the antecedent. In Experiment 1, we show first that subjects reduce their choice of valid conclusions when a conditional is followed by an additional premise that makes the major premise uncertain. In this we replicate Byrne. These subjects choose, instead, a qualified conclusion expressing uncertainty. If subjects are given (...) a third statement that qualifies the likelihood of the additional premise, then the uncertainty of the conclusions they choose is systematically related to the suggested uncertainty. Experiment 2 confirms these observations in problems that omit the additional premise and qualify the first premise directly. Experiment 3 shows that the qualifying statement also affects the perceived probability of the consequent given the antecedent of the conditional. Experiment 4 investigates the effect of suggested uncertainty on the fallacies and shows that increases in uncertainty reduce the number of certain conclusions that are chosen while affirming the consequent but have no effect on denying the antecedent. We discuss our results in terms of rule theories and mental models and conclude that the latter give the most natural account of our results. (shrink)

Four experiments investigated uncertainty about a premise in a deductive argument as a function of the expertise of the speaker and of the conversational context. The procedure mimicked everyday reasoning in that participants were not told that the premises were to be treated as certain. The results showed that the perceived likelihood of a conclusion was greater when the major or the minor premise was uttered by an expert rather than a novice (Experiment 1). The results also showed that uncertainty (...) about the conclusion was higher when the major premise was uttered by a novice and an alternative premise by an expert, compared to when the major premise was uttered by an expert and the alternative by a novice (Experiment 2). Similarly, the believability of a conclusion was considerably lower when the minor premise was uttered by a novice and denied by an expert, as opposed to when an expert uttered the minor premise and a novice denied it (Experiment 3). Experiment 4 showed that the nature of the uncertainty induced by a denial of the minor premise depended on whether or not the context was a conversation. These results pose difficult problems for current theories of reasoning, as current theories are based on the results of experiments in which the premises are treated as certain. Our discussion of the results emphasises the importance of pragmatics in reasoning, namely, the role of general knowledge about the world in assessing the probability of a premise uttered by an expert or a novice and the role of interpretations of the premise based on pragmatic inferences in revising these initial probabilities. (shrink)

A feature is central to a concept to the extent that other features depend on it. Four studies tested the hypothesis that people will project a feature from a base concept to a target concept to the extent that they believe the feature is central to the two concepts. This centrality hypothesis implies that feature projection is guided by a principle that aims to maximize the structural commonality between base and target concepts. Participants were told that a category has two (...) or three novel features. One feature was the most central in that more properties depended on it. The extent to which the target shared the feature's dependencies was manipulated by varying the similarity of category pairs. Participants' ratings of the likelihood that each feature would hold in the target category support the centrality hypothesis with both natural kind and artifact categories and with both well-specified and vague dependency structures. (shrink)

Howe, Davidson & Sloboda's focus on learning has important implications because the amount and quality of training are relevant to all learners, not just those acquiring exceptional abilities. In this commentary, I discuss learning goals as an indicator of learning quality, and suggest that all learners can be guided towards more effective learning by shifting their learning goals.

Canada’s Truth and Reconciliation Commission (TRC) is tasked with facing the hundred-year history of Indian Residential Schools. The South African Truth and Reconciliation Commission is frequently invoked in relation to the Canadian TRC, perhaps because this is one of the few TRCs worldwide that Canadians know. Whilst the South African TRC is mainly applauded as an international success, I argue that loose analogizing is often more emotive than concise. Whilst much indeed can be drawn from the South African experience, it (...) is important to specify the Canada–South Africa analogy. In this article, I do so by focussing on the institutional approach to truth and how this relates to issues of settler/White denial. The South African experience teaches that narrow approaches to truth collude with superficial views of reconciliation that deny continuities of violence. Consequently, I argue that Indigenous–settler reconciliation requires a broad truth that locates residential schools on a continuum of violence, linking extraordinary abuses with structural injustices and historic colonization with lived relationships. (shrink)

In recent years a number of books have been published that offer short autobiographical essays of academics, focusing on their research and how their life history affected their scholarly development. These could be labeled as "intellectual journey narratives." Some volumes focus on philosophers and their religious faith or lack thereof (e.g., Clark, 1997, Antony, 2007). Psychology has its own version of the intellectual journey narrative, in T. S. Krawiec's (1972, 1974, 1978) multivolume set of autobiographical essays by contemporary psychologists. In (...) 1987, Rosemary Pilkington edited her first volume of essays entitled Men and Women of Parapsychology: Personal Reflections, Esprit Volume 1. It contains autobiographical essays by Jule Eisenbud, Montague Ullman, Jan Ehrenwald, Eileen Coly, Joseph H. Rush, Gertrude R. Schmeidler, Emilio Servadio, Renée Haynes, Hans Bender, Karlis Osis, George Zorab and Bernard Grad. The second (2013) volume contains autobiographical essays by Mary Rose Barrington, Eberhard Bauer, William Braud (now deceased), Stephen Braude, Richard S. Broughton, Larry Dossey, Sally Rhine Feather, Erlendur Haraldsson, Arthur Hastings, Stanley Krippner, Lawrence LeShan, Roger Nelson, John Palmer, Guy Leon Playfair, William G. Roll (now deceased), Serena Roney-Dougal, Stephan A. Schwartz, Rex G. Stanford, Russell Targ, Charles T. Tart, and Walter von Lucadou. Between the two volumes almost every significant contemporary parapsychologist is represented, with the major exceptions being the late John Beloff and the late Ian Stevenson. (shrink)

In this survey of feminist theory, Rosemarie Tong provides coverage of the psychoanalytic, existential and postmodern schools of feminism. The author guides the reader through the complexities of even the most notoriously difficult thinkers. Students will meet and become familiar with many of the essential figures in the feminist tradition, from Wollstonecraft and Engel, on through de Beauvoir, Dinnerstein, and Daly, and up to Mitchell and Cixous. The text treats all views with respect and encourages students to think critically and (...) sympathetically about a wide range of views that have a direct relevance to their own lives. (shrink)

Over three previous editions, Ten Theories of Human Nature has been a remarkably popular introduction to some of the most influential developments in Western and Eastern thought. This thoroughly revised fourth edition features substantial new chapters on Aristotle and on evolutionary theories of human nature; the latter centers on Edward O. Wilson but also outlines the ideas of Emile Durkheim, B. F. Skinner, Nikolaas Tinbergen, Konrad Lorenz, Noam Chomsky, and recent evolutionary psychology. This edition also includes a rewritten introduction that (...) invites readers (even if inclined toward fundamentalism, or to cultural relativism) to careful, critical thought about human nature; a useful new section that summarizes the history of ideas from the Stoics to the Enlightenment; and a new conclusion that suggests a way to synthesize the various theories. Lucid and accessible, Ten Theories of Human Nature, 4/e, compresses into a small space the essence of such ancient traditions as Confucianism, Hinduism, and the Old and New Testaments as well as the theories of Plato, Immanuel Kant, Karl Marx, Sigmund Freud, and Jean-Paul Sartre. The authors juxtapose the ideas of these and other thinkers and traditions in a way that helps readers understand how humanity has struggled to comprehend its nature. To encourage readers to think critically for themselves and to underscore the similarities and differences between the many theories, the book examines each one on four points--the nature of the universe, the nature of humanity, the diagnosis of the ills of humanity, and the proposed cure for these problems. Ideal for introductory courses in human nature, philosophy, religious studies, and intellectual history, Ten Theories of Human Nature, 4/e, will engage and motivate students and other readers to consider how we can understand and improve both ourselves and human society. (shrink)

Contemporary literature on consciousness, with some exceptions, rarely considers the olfactory system. In this article the characteristics of olfactory consciousness, viewed from the standpoint of the phenomenal /access distinction, are examined relative to the major senses. The review details several qualitative differences in both olfactory P consciousness and A consciousness . The basis for these differences is argued to arise from the functions that the olfactory system performs and from the unique neural architecture needed to instantiate them. These data suggest, (...) at a minimum, that P and A consciousness are uniquely configured in olfaction and an argument can be made that the P and A distinction may not hold for this sensory system. (shrink)

The Japanese scholar Miura Baien (1723-1789) worked throughout his life to produce a philosophical analysis of the natural world. Misinterpretations of his intentions arise from drawing diagrams on his behalf that are inconsistent with his text, or by applying to his text Western academic terms that are quite foreign to his thought. When Baien's text is examined in his own terms we can understand its significant role in the scientific thought of the Edo period.

The relationship between international order and justice has long been central to the study and practice of international relations. For most of the twentieth century, states and international society gave priority to a view of order that focused on the minimum conditions for coexistence in a pluralist, conflictual world. Justice was seen either as secondary or sometimes even as a challenge to order. Recent developments have forced a reassessment of this position. This book sets current concerns within a broad historical (...) and theoretical context; explores the depth and scope of this presumed solidarism amidst the difficulties of acting on the basis of a more strongly articulated liberal position; and underscores the complexity and abiding tensions inherent in the relationship between order and justice. Chapters examine a wide range of state and transnational perspectives on order and justice, including those from China, India, Russia, the United States, and the Islamic world. Other chapters investigate how the order-justice relationship is mediated within major international institutions, including the United Nations, the World Trade Organization and the global financial institutions. (shrink)

The purpose of this study was to determine the development of moral judgement in first-year and senior baccalaureate nursing students. These students were enrolled in three separate nursing programmes, each of which differed significantly in ethical content. The sample totalled 180 students enrolled in three New England programmes. Programme A included an ethics course taught by a professor of ethics. Programme B integrated ethical issues into all nursing theory courses. Programme C did not include ethical content in theory courses. The (...) design was of a developmental cross-sectional study. The dependent variable was the development of moral judgement, as measured by Rest’s Defining Issues Test. The independent variable was the amount of ethics taught in the nursing programmes and the level of academic education. The senior nursing students from programme A scored significantly higher than the other senior groups on the Defining Issues Test. The conclusion is that an ethics course with group participation and a decision-making element significantly facilitated nursing students’ development of moral judgement. (shrink)

Demographic differences among consumer groups have become increasingly important to the development of marketing strategies. Marketers depend heavily on the sales force to implement strategies at the consumer level and, not surprisingly, different groups may view the salesperson’s role differently. Unfortunately, unethical sales practices targeted at various consumer groups, and especially at seniors, have been utilized as well. The purpose of this study is to provide initial empirical evidence of the ethical ideological make-up of four age segments outlined by Strauss (...) and Howe (1991, Generations: The History of America’s Future 1584–2069, Morrow, New York) and to examine the propensity for these groups (seniors, in particular) to respond differentially to potentially unethical sales tactics. Data were collected from 179 respondents representing the four generational age groups. MANOVA revealed that the seniors in this study were distinct with respect to ethical ideology and less accepting of unethical sales tactics. Managerial implications are discussed for sales organizations to maximize their effectiveness across consumer groups. (shrink)

Rosemary Hennessy confronts some of the impasses in materialist feminist work on rethinking `woman' as a discursively constructed subject. She argues for a theory of discourse as ideology taking into account the work of Kristeva, Foucault and Laclau.

This book attempts to relate a theory of liberty to the practice of education, and to work out the implications of beliefs about freedom for our schools and classrooms. The author makes a plea for greater respect for children and argues for greater democracy in education.

1. IntroductionA paternalistic act is one in which the protection or promotion of a subject's welfare is the primary reason for attempted or successful coercive interference with an action or state of that person. My aim in this paper is to determine the conditions under which such acts are Justified. The route I take is through the concept of consent, with actual consent providing the foundation for a rather complex condition which I claim is necessary and sufficient for the Justification (...) of paternalism.Because a paternalistic act apparently violates a subject's right to non-interference, it constitutes a problem in the general area of rights. Ideally, then, one should have a developed and convincing theory of rights — that is, a theory which contains an analysis of the concept of a right, and offers solutions to the central problems, e.g. who has rights and why, what considerations override prima facie rights, and how the relative importance of prima facie rights is determined — from which the solutions to various problems about paternalism can be derived. (shrink)

Pure time preference is a preference for something to come at one point in time rather than another merely because of when it occurs in time. In opposition to Sidgwick, Ramsey, Rawls, and Parfit we argue that it is not always irrational to be guided by pure time preferences. We argue that even if the mere difference of location in time is not a rational ground for a preference, time may nevertheless be a normatively neutral ground for a preference, and (...) this makes it plausible to claim that the preference is rationally permitted. (shrink)

Even today entering Neapolis, modern day Kavala, in Greece it is possible to imagine Paul stepping off a ship onto the landing. This is the craft of the author of Luke's Gospel and the Acts of the Apostle to engage the hearer in the narrative he constructs: in Acts, the birth and mission of the church is a story in which the audience have a role. According to Acts, Paul followed a vision, a call from a certain Macedonian to 'Come (...) over to Macedonia and help us'. What would he have expected to find as he set out on a sea voyage from Asia to Macedonia, the home of Alexander the Great? Paul's landing is commemorated on a wall mosaic with ancient stone bollards and pillars slightly inland from the current promenade where the fishing boats line up around the bay. Paul's embarkation on this journey has all the hallmarks of mission. His journey will take him to Philippi and beyond. The focus here is particularly on his encounter with Lydia and the flourishing of this mission in a distinct and different place with new opportunities for the development and growth of leadership and community. In particular I will concentrate on the insights of this narrative for the engagement with new frontiers in our present day. (shrink)

"Künstlerische Selbstverletzung - seit den 1960er Jahren international fester Bestandteil der Performance Art - polarisiert, verstört und wirft vor allem Fragen nach Handlungsmotivationen auf. Rosemarie Brucher deutet dieses radikale Phänomen als Bewältigungsversuch bedrohter Autonomie und damit in erster Linie als Ermächtigungsstrategie. In dieser Ambivalenz aus Subjektermächtigung und Naturunterwerfung lässt sich künstlerische Selbstverletzung vor dem Hintergrund von Immanuel Kants Ästhetik des Erhabenen lesen, was die Autorin exemplarisch an VALIE EXPORT und Stelarc darlegt. Eine solche Bezugsetzung eröffnet nicht nur einen innovativen Zugang (...) zu dieser Kunstform, sondern wirft zugleich auch ein neues Licht auf Kants Erhabenheitskonzeption"--Back cover. (shrink)

BackgroundIn this manuscript, we argue that within the context of phase IV, physician-researchers retain their fiduciary obligation to treat the patient-participants.DiscussionWe first clarify why the perspective that research ethics ought to be differentiated from clinical ethics is not applicable in phase IV, and therefore, why therapeutic orientation is most convivial in this phase. Next, assuming that ethics guidelines may be representative of common morality, we show that ethics guidelines see physician-researchers primarily as physicians and only secondarily as researchers. We then (...) elaborate on what a fiduciary obligation is and how some of the obligations are default duties. Lastly, we look at the fiduciary obligation of the physician-researcher in phase IV interventional trials.ConclusionThe fiduciary obligation to treat is not as easily waived as in earlier trials. Assuming the entwinement of research and practice in phase IV, physician-researchers, in collaboration with other researchers, investigators, and research ethics committees, should ensure that in terms of study design, methodology, and research practice, the therapeutic value of the research to the patient-participants is not diminished. (shrink)

In the first book of its kind, Garland-Thomson defines staring, explores the factors that motivate it, and considers the targets and the effects of the stare.