High-level perception--”the process of making sense of complex data at an abstract, conceptual level--”is fundamental to human cognition. Through high-level perception, chaotic environmen- tal stimuli are organized into the mental representations that are used throughout cognitive pro- cessing. Much work in traditional artificial intelligence has ignored the process of high-level perception, by starting with hand-coded representations. In this paper, we argue that this dis- missal of perceptual processes leads to distorted models of human cognition. We examine some existing artificial-intelligence models--”notably (...) BACON, a model of scientific discovery, and the Structure-Mapping Engine, a model of analogical thought--”and argue that these are flawed pre- cisely because they downplay the role of high-level perception. Further, we argue that perceptu- al processes cannot be separated from other cognitive processes even in principle, and therefore that traditional artificial-intelligence models cannot be defended by supposing the existence of a --œrepresentation module--� that supplies representations ready-made. Finally, we describe a model of high-level perception and analogical thought in which perceptual processing is integrated with analogical mapping, leading to the flexible build-up of representations appropriate to a given context. (shrink)

: We argue that healthy people should be allowed to sell one of their kidneys while they are alive—that the current prohibition on payment for kidneys ought to be overturned. Our argument has three parts. First, we argue that the moral basis for the current policy on live kidney donations and on the sale of other kinds of tissue implies that we ought to legalize the sale of kidneys. Second, we address the objection that the sale of kidneys is intrinsically (...) wrong because it violates the Kantian duty of respect for humanity. Third, we address a range of consequentialist objections based on the idea that kidney sales will be exploitative. Throughout the paper, we argue only that it ought to be legal for an individual to receive payment for a kidney. We do not argue that it ought to be legal for an individual to buy a kidney. (shrink)

Recent stories of corporate insiders avoiding losses and, in some cases, generating enormous personal profits as their companies crumbled have led investors to question the integrity of American business and the fairness of the United States stock markets. The SEC tries to ensure the fairness of the stock markets by making and enforcing laws against unfair practices such as insider trading. In the United States, when insiders trade stock based on non-public information, they have broken the law and betrayed the (...) trust that has been placed in them.This study used student subjects to test the relationship between the likelihood of trading based on insider information and subjective probabilities of deterrents and motivations for insider trading. Expected gain, guilt, cynicism, and fairness of laws were the determinants that had a significant relationship with the intent to trade based on insider information. This study also found support for prospect theory with regard to insider trading. The results indicate that subjects are more likely to trade based on insider information to avoid a loss than to achieve an abnormal gain. The study also finds evidence of social desirability response bias. (shrink)

The field of economics proves to be a matter of metaphor and storytelling - its mathematics is metaphoric and its policy-making is narrative. Economists have begun to realize this and to rethink how they speak. This volume is the result of a conference held at Wellesley College, involving both theoretical and applied economists, that explored the consequences of the rhetoric and the conversation of the field of economics.

A central concern of the book can be expressed in terms of a contradiction between what a member of society should believe and what he actually experiences. The fleshing-out of this theme in the story takes place in such an obviously inconsistent fashion that one realizes... that this clash must be essential to the story.

The contributors to The Moral of the Story, all preeminent political theorists, are unified by their concern with the instructive power of great literature. This thought-provoking combination of essays explores the polyvalent moral and political impact of classic world literatures on public ethics through the study of some of its major figures-including Shakespeare, Dante, Cervantes, Jane Austen, Henry James, Joseph Conrad, Robert Penn Warren, and Dostoevsky. Positing the uniqueness of literature's ability to promote dialogue on salient moral and intellectual (...) virtues, editor Henry T. Edmonson III has culled together a wide-ranging exploration of such fundamental concerns as the abuse of authority, the nature of good leadership, the significance of "middle class virtues" and the needs of adolescents. This collection reinvigorates the study of classic literature as an endeavor that is not only personally intellectually satisfying, but also an inimitable and unique way to enrich public discourse. (shrink)

(1979). Some Observations on the Problems of Grading Examinations with Several Components: a reply to P. J. Squire. Educational Studies: Vol. 5, No. 3, pp. 225-230.

This is the first book to offer the best essays, articles, and speeches on ethics and intelligence that demonstrate the complex moral dilemmas in intelligence collection, analysis, and operations. Some are recently declassified and never before published, and all are written by authors whose backgrounds are as varied as their insights, including Robert M. Gates, former Director of the Central Intelligence Agency; John P. Langan, the Joseph Cardinal Bernardin Professor of Catholic Social Thought at the Kennedy Institute of Ethics, (...) Georgetown University; and Loch K. Johnson, Regents Professor of Political Science at the University of Georgia and recipient of the Owens Award for contributions to the understanding of U.S. intelligence activities. Creating the foundation for the study of ethics and intelligence by filling in the gap between warfare and philosophy, this is a valuable collection of literature for building an ethical code that is not dependent on any specific agency, department, or country. (shrink)

Background: Informed consent is essential for the ethical conduct of clinical research and is a culturally sensitive issue. But, a measurable Chinese version of the scale to evaluate the informed consent process has not yet been explored in the existing literature. Research objectives: This study aimed to develop and psychometrically test the Chinese version of the Informed Consent Process Scale. Research design: Back-translation was conducted to develop the Chinese version of the questionnaire. A cross-sectional survey was administered, after which an (...) exploratory factor analysis was conducted. Participants: We recruited a total of 375 participants who had experience in signing an informed consent form within the previous 3 years in Taiwan. Ethical considerations: This study was approved by two Institutional Review Boards and the autonomy of the participants was respected. Findings: The Chinese version of the Informed Consent Process Scale is composed of three factors with 23 items showing evidence of acceptable reliability and validity. Three major factors were extracted and labeled: Factor 1 – ‘Understanding of the research’, Factor 2 – ‘Trust and confidence’ and Factor 3 – ‘Doubt and uncertainty’. The three factors accounted for is 52.954 of the total variance with Cronbach’s α of.917. Discussion and conclusion: The finding corroborates previous studies showing that participants had too little understanding on the informed consent forms they signed and implied the need to clarify the critical points in clinical research. The psychometric results indicated good internal consistency and validity for this newly constructed instrument, and it was found worthy of conducting further testing and application. (shrink)

Public health legal preparedness begins with effective legal authorities, and law provides a key foundation for public health practice in the United States. Laws not only create public health agencies and fund them, but also authorize and impose duties upon government to protect the public's health while preserving individual liberties. As a result, law is an essential tool in public health practice and is one element of public health infrastructure, as it defines the systems and relationships within which public health (...) practitioners operate.For purposes of this paper, law can be defined as a rule of conduct derived from federal or state constitutions, statutes, local laws, judicial opinions, administrative rules and regulations, international codes, or other pronouncements by entities authorized to prescribe conduct in a legally binding manner. Public health legal preparedness, a subset of public health preparedness, is defined as attainment of legal benchmarks within a public health system. (shrink)

In celebration of the fortieth anniversary of the publication of Beauchamp and Childress’s Principles of Biomedical Ethics, a review is undertaken to compare the lists of principles in various bioethical theories to determine the extent to which the various lists can be reconciled. Included are the single principle theories of utilitarianism, libertarianism, Hippocratism, and the theories of Pellegrino, Engelhardt, The Belmont Report, Beauchamp and Childress, Ross, Veatch, and Gert. We find theories all offering lists of principles numbering from one to (...) ten. Many of the differences can be reconciled, but some critical differences remain. (shrink)

The emergence of the “4th Industrial Revolution,” i.e. the convergence of artificial intelligence, the Internet of Things, advanced materials, and bioengineering technologies, could accelerate socioeconomic insecurities and anxieties or provide beneficial alternatives to the status quo. In the post-Covid-19 era, the entities that are best positioned to capitalize on these innovations are large firms, which use digital platforms and big data to orchestrate vast ecosystems of users and extract market share across industry sectors. Nonetheless, these technologies also have the potential (...) to democratize ownership, broaden political-economic participation, and reduce environmental harms. We articulate the potential sociotechnical pathways in this high-stakes crossroads by analyzing cellular agriculture, an exemplary 4th Industrial Revolution technology that synergizes computer science, biopharma, tissue engineering, and food science to grow cultured meat, dairy, and egg products from cultured cells and/or genetically modified yeast. Our exploration of this space involved multi-sited ethnographic research in both the cellular agriculture community and alternative economic organizations devoted to open source licensing, member-owned cooperatives, social financing, and platform business models. Upon discussing how these latter approaches could potentially facilitate alternative sociotechnical pathways in cellular agriculture, we reflect upon the broader implications of this work with respect to the 4th Industrial Revolution and the enduring need for public policy reform. (shrink)

Our primary focus is on analysis of the concept of voluntariness, with a secondary focus on the implications of our analysis for the concept and the requirements of voluntary informed consent. We propose that two necessary and jointly sufficient conditions must be satisfied for an action to be voluntary: intentionality, and substantial freedom from controlling influences. We reject authenticity as a necessary condition of voluntary action, and we note that constraining situations may or may not undermine voluntariness, depending on the (...) circumstances and the psychological capacities of agents. We compare and evaluate several accounts of voluntariness and argue that our view, unlike other treatments in bioethics, is not a value-laden theory. We also discuss the empirical assessment of individuals? perceptions of the degrees of noncontrol and self-control. We propose use of a particular Decision Making Control Instrument. Empirical research using this instrument can provide data that will help establish appropriate policies and procedures for obtaining voluntary consent to research. (shrink)

The Turing Test, originally proposed as a simple operational definition of intelligence, has now been with us for exactly half a century. It is safe to say that no other single article in computer science, and few other articles in science in general, have generated so much discussion. The present article chronicles the comments and controversy surrounding Turing's classic article from its publication to the present. The changing perception of the Turing Test over the last fifty years has paralleled the (...) changing attitudes in the scientific community towards artificial intelligence: from the unbridled optimism of 1960's to the current realization of the immense difficulties that still lie ahead. I conclude with the prediction that the Turing Test will remain important, not only as a landmark in the history of the development of intelligent machines, but also with real relevance to future generations of people living in a world in which the cognitive capacities of machines will be vastly greater than they are now. (shrink)

Assesses the ethical problems that doctors face every day and advocates a more universal code of medical ethics, one that draws on the traditions of religion and philosophy.

No one really believes that literally all functions of the entire brain must be lost for an individual to be dead. A better definition of death involves a higher brain orientation.

In its October 2001 issue, this journal published a series of articles questioning the Whole-Brain-based definition of death. Much of the concern focused on whether somatic integration - a commonly understood basis for the whole-brain death view - can survive the brain's death. The present article accepts that there are insurmountable problems with whole-brain death views, but challenges the assumption that loss of somatic integration is the proper basis for pronouncing death. It examines three major themes. First, it accepts the (...) claim of the "disaggregators" that some behaviors traditionally associated with death can be unbundled, but argues that other behaviors (including organ procurement) must continue to be associated. Second, it rejects the claims of the "somaticists," that the integration of the body is critical, arguing instead for equating death with the irreversible loss of "embodied consciousness," that is, the loss of integration of bodily and mental function. Third, it defends higher-brain views against the charge that they are necessarily "mentalist," that is, that they equate death with losing some mental function such as consciousness or personhood. It argues, instead, for the integration of bodily and mental function as the critical feature of human life and that its irreversible loss constitutes death. (shrink)