Despite claims to the contrary, the science of ecology has a long history of building theories. Many ecological theories are mathematical, computational, or statistical, though, and rarely have attempts been made to organize or extrapolate these models into broader theories. The Theory of Ecology brings together some of the most respected and creative theoretical ecologists of this era to advance a comprehensive, conceptual articulation of ecological theories. The contributors cover a wide range of topics, from ecological niche theory to population (...) dynamic theory to island biogeography theory. Collectively, the chapters ably demonstrate how theory in ecology accounts for observations about the natural world and how models provide predictive understandings. It organizes these models into constitutive domains that highlight the strengths and weaknesses of ecological understanding. This book is a milestone in ecological theory and is certain to motivate future empirical and theoretical work in one of the most exciting and active domains of the life sciences. (shrink)

At the end of their article in the September 2014 issue of the Journal of Business Ethics, Douglas R. May, Matthew T. Luth, and Catherine E. Schwoerer state that they are “hopeful in outlook” about the “evidence that business ethics instructors are….able to encourage students…to develop the courage to come forward even when pressures in organizations dictate otherwise”. We agree with May et al. that it is essential to augment students’ moral courage. However, it seems overly optimistic to believe that (...) this improvement will result from any course in business ethics. Indeed, we question the appropriateness of their measure of moral courage and assert that business ethics educators must purposely design their courses to develop students’ moral courage. In particular, we advocate introducing business ethics students to works of literature featuring protagonists who exercise moral courage in organizations. Fiction provides rich accessible narratives that show students worlds beyond their experience, awaken their imaginations, and evoke their emotions. Further, we highlight morally courageous exemplars because they inspire the cultivation of character. Joining those who underscore the role of virtue in business ethics education, we argue that exposure to moral exemplars in fiction will help students to build the moral courage they need to carry out ethical decisions in the workplace. Results from 46 students at the end of an MBA ethics course featuring moral courage provide preliminary evidence of the effectiveness of our approach. (shrink)

We develop an account of laboratory models, which have been central to the group selection controversy. We compare arguments for group selection in nature with Darwin's arguments for natural selection to argue that laboratory models provide important grounds for causal claims about selection. Biologists get information about causes and cause-effect relationships in the laboratory because of the special role their own causal agency plays there. They can also get information about patterns of effects and antecedent conditions in nature. But to (...) argue that some cause is actually responsible in nature, they require an inference from knowledge of causes in the laboratory context and of effects in the natural context. This process, cause detection, forms the core of an analogical argument for group selection. We discuss the differing roles of mathematical and laboratory models in constructing selective explanations at the group level and apply our discussion to the units of selection controversy to distinguish between the related problems of cause determination and evaluation of evidence. Because laboratory models are at the intersection of the two problems, their study is crucial for framing a coherent theory of explanation for evolutionary biology. (shrink)

In recent years, the changing landscape for the conduct and assessment of research and of researchers has increased scrutiny of the reward systems of science. In this context, correcting the research record, including retractions, has gained attention and space in the publication system. One question is the possible influence of retractions on the careers of scientists. It might be assessed, for example, through citation patterns or productivity rates for authors who have had one or more retractions. This is an emerging (...) issue today, with growing discussions in the research community about impact. We have explored the influence of retractions on grant review criteria. Here, we present results of a qualitative study exploring the views of a group of six representatives of funding agencies from different countries and of a follow-up survey of 224 reviewers in the US. These reviewers have served on panels for the National Science Foundation, the National Institutes of Health, and/or a few other agencies. We collected their perceptions about the influence of self-correction of the literature and of retractions on grant decisions. Our results suggest that correcting the research record, for honest error or misconduct, is perceived as an important mechanism to strengthen the reliability of science, among most respondents. However, retractions and self-correcting the literature at large are not factors influencing grant review, and dealing with retractions in reviewing grants is an open question for funders. (shrink)

Book reviewed in this article: The Needs of Strangers. By Michael Ignatieff. The Health Economy. By Victor Fuchs. Just Health Care. By Norman Daniels.

Drawing on signaling theory, we suggest that a supplier’s enforcement of ethical codes sends signals about the supplier that affect a buyer’s decision to continue their commitment to the supplier. We then draw on side-bet theory to hypothesize how switching costs influence the importance of a supplier’s enforcement of ethical codes in predicting a buyer’s continuance commitment to a supplier. We empirically test our model with data from 158 purchasing managers across three manufacturing industries. Results confirm the connection between ethical (...) code enforcement and continuance commitment, but suggest that a supplier’s enforcement of ethical codes matter less when switching suppliers is perceived as too costly. (shrink)

Entrepreneurship is a critical need in society, and an entrepreneur's life can be a life wonderfully lived. However, most of the literature examining entrepreneurship takes an overly narrow financial viewpoint when examining entrepreneurship and entrepreneurial success. Our paper surveys the current entrepreneurial literature on what constitutes successful entrepreneurship. We then engage key conceptual ideas within the Catholic social tradition to analyze what we see as an undeveloped notion of success. We then move to construct a richer notion of success through (...) the framework of virtue. (shrink)

: Research involving the dead, especially heart-beating cadavers, may facilitate the testing of potentially revolutionary and life-saving medical treatments. However, to ensure that such research is conducted ethically, it is essential to: (1) identify appropriate standards for this research and (2) assign institutional responsibility and a mechanism for oversight. Protocols for research involving the dead should be reviewed by a special committee and assessed according to nine standards intended to ensure scientific merit, to protect deceased patients and their families, and (...) to promote institutional integrity and responsibility. Federal regulation of research involving the dead will foster appropriate standards and, equally importantly, help establish the acceptability of such research. (shrink)

This paper examines the problem of vituperative feedback from peer reviewers. We argue that such feedback is morally unacceptable, insofar as it humiliates authors and damages their dignity. We draw from social-psychological research to explore those aspects of the peer-review process in general and the anonymity of blind reviewing in particular that contribute to reviewers’ humiliating comments. We then apply Iris Murdoch's ideas about a virtuous consciousness and humility to make the case that peer referees have a moral obligation not (...) to humiliate the authors whose work they review. (shrink)

In small-scale societies, punishment of adults is infrequent and employed when the anticipated cost-to-benefit ratio is low, such as when punishment is collectively justified and administered. In addition, benefits may exceed costs when punishers have relatively greater physical and social capital and gain more from cooperation. We provide examples from the Tsimane horticulturalists of Bolivia to support our claims.

Dr. Jonson, Professor of Medical Ethics at the University of California, San Francisco, was a member of the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research, and is currently a member of the President's Commission for the Study of Ethical Problems in Medicine and in Biomedical and Behavioral Research. Mr. Yesley practices law in Santa Fe, New Mexico, and was the staff director of the National Commission. This article is reprinted from Medicolegal News with permission (...) from the American Society of Law and Medicine, © 1980. (shrink)

Heisenberg'sgendanken experiments in quantum mechanics have given rise to a widespread belief that the indeterminacy relations holding for the variables of a quantal system can be explained quasiclassically in terms of a disturbance suffered by the system in interaction with a quantal measurement, or state preparation, agent. There are a number of criticisms of this doctrine in the literature, which are critically examined in this article and found to be ininconclusive, the chief error being the conflation of this disturbance with (...) the projection postulate. We present a critique of the disturbance theory based on the fact that the required disturbance will in general depend on the interaction time of the system and state-preparer. This point is exploited in the construction of a spin-interaction model which acts as a counterexample to the disturbance doctrine, while remaining faithful to the spirit of Heisenberg'sgedanken experiments. Several consequences of this result are discussed. (shrink)

IntroductionResilience is a factor in how youth respond to adversity. The 88-item Adolescent Resilience Questionnaire is a comprehensive, multi-dimensional self-report measure of resilience developed with Australian youth.MethodsUsing a cross-sectional adolescent population, confirmatory factor analysis was conducted to replicate the original factor structure. Over half of the adolescents were non-white and 9th graders with a mean age of 15.5.ResultsOur exploratory factor analysis shortened the measure for which we conducted the psychometric analyses. The original factor structure was not replicated. The exploratory factor (...) analysis provided a 49-item measure. Internal consistency reliability for all 12 factors ranged from acceptable. The revised factor total scores were highly and significantly correlated with item–total correlation coefficients.ConclusionThis revised shorter 49-item version of the Adolescent Resilience Questionnaire could be deployed and has acceptable psychometric properties. (shrink)

Vaccine hesitancy is a major public health challenge, and racial disparities in the acceptance of vaccines is a particular concern. In this essay, we draw on interviews with mothers of Black male adolescents to offer insights into the reasons for the low rate of vaccination against the human papillomavirus among this group of adolescents. Based on these conversations, we argue that increasing the acceptance of HPV and other vaccines cannot be accomplished merely by providing people with more facts. Instead, we (...) must address the pervasive racial discrimination in the United States that undermines trust in social institutions, including the health care system. In the short term, it may be helpful to increase the number of clinicians of color working in the health system, but more fundamental changes are required. The U.S. must adopt and implement policies that dismantle structural racism if it hopes to produce greater trust and community‐oriented thinking on behalf of people who have been exploited for centuries. (shrink)

The idea that oxidative stress may underpin life history trade‐offs has become extremely popular. However, experimental support for the concept has proved equivocal. It has recently been suggested that this might be because of flaws in the design of existing studies. Here, we explore the background to the oxidative stress hypothesis and highlight some of the complexities in testing it. We conclude that the approach recently suggested to be least useful in this context (comparing reproducing to non‐reproducing animals) may in (...) fact be the most powerful. Moreover, suggested alternative approaches of limiting food supply or manipulating litter sizes have many complexities and problems. We suggest some useful alternative approaches that have not been previously advocated, particularly the study of individuals reproducing at greater parity later in life. Finally, the measures of oxidative stress and tissues that are analysed influence the experimental outcome. This suggests our conceptual model of the trade‐off is currently too simplistic, and that studies based on single or limited numbers of assays, or restricted to single tissues, whether they support or refute the theory, should be interpreted with great caution. (shrink)

Health care reform is an important issue in the 2004 presidential elections and is receiving serious attention from the Democratic and Republican candidates. Changes in the economy that fuelled increased productivity and depressed job growth have also shifted more of the costs of medical care and insurance onto employees. The rising costs of insurance premiums and health care are far outpacing the general inflation rate and workers’ wages. Meanwhile, state governments reacted to widening budget deficits from 2001 to 2003 by (...) reducing Medicaid eligibility and benefits. These changes in employer-based health insurance and government policy have contributed to the largest rise in the share of Americans without health insurance in a decade. In 2002, the uninsured numbered 43.6 million and, according to the Congressional Budget Office, 57 to 59 million non-elderly people are uninsured at some point over the course of a year. (shrink)

Original chapters complement anthologized readings on topics in research ethics such as informed consent, the use of humans and animals in research, research misconduct, and conflicts of interest.

The earlier volume in this series dealt with two religions of Indian origin, namely, Buddhism and Jainism. The Indian religious scene, however, is characterized by not only religions which originated in India but also by religions which entered India from outside India and made their home here. Thus religious life in India has been enlivened throughout its history by the presence of religions of foreign origin on its soil almost from the very time they came into existence. This volume covers (...) three such religions—Zoraoastrianism, Judaism, and Islam. In the case of Zoraostianism, even its very beginnings are intertwined with India, as Zoroastrianism reformed a preexisting religion which had strong links to the Vedic heritage of India. This relationship took on a new dimension when a Zoroastrian community, fearing persecution in Persia after its Arab conquest, sought shelter in western India and ultimately went on to produce India’s pioneering nationalist in the figure of Dadabhai Naoroji ( 1825-1917), also known as the Grand Old Man of India. Jews found refuge in south India after the destruction of the Temple by the Romans in 70 C.E. and have remained a part of the Indian religious scene since then, some even returning to Israel after it was founded in 1948. Islam arrived in Kerala as soon as it was founded and one of the earliest mosques in the history of Islam is found in India. Islam differs from the previously mentioned religions inasmuch as it went on to gain political hegemony over parts of the country for considerable periods of time, which meant that its impact on the religious life of the subcontinent has been greater compared to the other religions. It has also meant that Islam has existed in a religiously plural environment in India for a longer period than elsewhere in the world so that not only has Islam left a mark on India, India has also left its mark on it. Indeed all the three religions covered in this volume share this dual feature, that they have profoundly influenced Indian religious life and have also in turn been profoundly influenced by their presence in India. (shrink)

The earlier volume in this series dealt with two religions of Indian origin, namely, Buddhism and Jainism. The Indian religious scene, however, is characterized by not only religions which originated in India but also by religions which entered India from outside India and made their home here. Thus religious life in India has been enlivened throughout its history by the presence of religions of foreign origin on its soil almost from the very time they came into existence. This volume covers (...) three such religions—Zoraoastrianism, Judaism, and Islam. In the case of Zoraostianism, even its very beginnings are intertwined with India, as Zoroastrianism reformed a preexisting religion which had strong links to the Vedic heritage of India. This relationship took on a new dimension when a Zoroastrian community, fearing persecution in Persia after its Arab conquest, sought shelter in western India and ultimately went on to produce India’s pioneering nationalist in the figure of Dadabhai Naoroji ( 1825-1917), also known as the Grand Old Man of India. Jews found refuge in south India after the destruction of the Temple by the Romans in 70 C.E. and have remained a part of the Indian religious scene since then, some even returning to Israel after it was founded in 1948. Islam arrived in Kerala as soon as it was founded and one of the earliest mosques in the history of Islam is found in India. Islam differs from the previously mentioned religions inasmuch as it went on to gain political hegemony over parts of the country for considerable periods of time, which meant that its impact on the religious life of the subcontinent has been greater compared to the other religions. It has also meant that Islam has existed in a religiously plural environment in India for a longer period than elsewhere in the world so that not only has Islam left a mark on India, India has also left its mark on it. Indeed all the three religions covered in this volume share this dual feature, that they have profoundly influenced Indian religious life and have also in turn been profoundly influenced by their presence in India. (shrink)

This book's importance is derived from three sources: careful conceptualization of teacher induction from historical, methodological, and international perspectives; systematic reviews of research literature relevant to various aspects of teacher induction including its social, cultural, and political contexts, program components and forms, and the range of its effects; substantial empirical studies on the important issues of teacher induction with different kinds of methodologies that exemplify future directions and approaches to the research in teacher induction.