Contemporary scientific theories assume a primarily micro-deterministic view of nature. This paper explores the question of whether micro-determinism is incompatible with the alleged emergence of properties and laws that some biologists and philosophers assert occurs in various biological systems. I argue that a preferable unified treatment of these emergence claims takes properties, rather than laws, to be the units of emergence. Four distinct conceptions of emergence are explored and three shown to be compatible with micro-determinism. The remaining concept of emergence, (...) direct macro-determination, does not, I argue, meet the general requirement that an adequate scientific explanation provide a coherent mechanism or effective means of determination. (shrink)

Important features of the self-concept can be located outside of the individual and inside close or related others. The authors use this insight to reinterpret data previously said to support the empathy-altruism model of helping, which asserts that empathic concern for another results in selflessness and true altruism. That is, they argue that the conditions that lead to empathic concern also lead to a greater sense of self-other overlap, raising the possibility that helping under these conditions is not selfless but (...) is also directed toward the self. In 3 studies, the impact of empathic concern on willingness to help was eliminated when oneness--a measure of perceived self-other overlap--was considered. Path analyses revealed further that empathic concern increased helping only through its relation to perceived oneness, thereby throwing the empathy-altruism model into question. The authors suggest that empathic concern affects helping primarily as an emotional signal of oneness. (shrink)

A standard objection to act utilitarian theories is that they are not helpful in deciding what it is morally permissible for us to do when we actually have to make a choice between alternatives. That is, such theories are worthless as decision procedures. A standard reply to this objection is that act utilitarian theories can be evaluated solely as theories about right-making characteristics and, when so evaluated, their inadequacy as decision procedures is irrelevant. Even if somewhat unappealing, this is an (...) effective reply to the standard objection. (shrink)

With this issue we initiate the policy of expanding the scope of Tulane Studies in Philosophy to include, in addition to the work of members of the department, contributions from philosophers who have earned advanced degrees from Tulane and who are now teaching in other colleges and universities. The Editor THE LOGIC OF OUR LANGUAGE ROBERT L. ARRINGTON Wittgenstein wrote in the Tractatus that "logic is not a body of doctrine, but a mirror-image of the world. " 1 In (...) line with his suggestion that a proposition is a 'picture', Wittgenstein argued that propositions 'show' the logical structure of the real. He was insistent, however, that "the apparent logical form of a proposition need not be its real one. " 2 As a result of this we can misunderstand the structure of fact. Philosophical problems arise just when "the logic of our language is mis understood. " 3 It is common knowledge that much of this view of logic was rejected by Wittgenstein himself in the Philosophical Investi gations. There we are told that language has no ideal or sublime 4 logic which mirrors the structure of the extra-linguistic world. Consequently, inferences from the structure of language to the structure of that extra-linguistic world are invalid. Reality can be 'cut up' in any of a number of ways by language. Wittgenstein adopted a view of philosophy which would render that discipline a non-explanatory, non-critical study of the multiple ways in which language can be used. (shrink)

Observers call for companies to establish codes of corporate social responsibility, but few have studied how companies become aware of and codify standards. This study of the practitioner's role in developing standards suggests that practitioners often are left out of ethical decision making, and that persons who prepare codes of ethical performance typically view external publics as less important than internal publics. Social science methods are widely recognized as helpful in identifying and establishing standards, although they are not actually used (...) very much. (shrink)

An invited collection of prominent scholars examining normative issues raised by the role of coaching, the ethics of competition, coaching youth sports, and coaching relating to the law.

Whistleblowing is recognized as an important function in promoting scientific integrity, and there is a recognized need to protect whistleblowers. There is not much information available in the literature about scientific whistleblowing. Because it appears that frequently scientific misconduct is uncovered by a whistleblower, it is useful to obtain more information about the activity. This paper is about whistleblowing from the perspective of the person blowing the whistle. Information about a few selected cases of whistleblowing is presented in an attempt (...) to augment the experiential aspect of the activity. (shrink)

Increasingly, US-sponsored research is carried out in developing countries, but how US Institutional Review Boards (IRBs) approach the challenges they then face is unclear.METHODS: I conducted in-depth interviews of about 2 hours each, with 46 IRB chairs, directors, administrators and members. I contacted the leadership of 60 IRBs in the United States (US) (every fourth one in the list of the top 240 institutions by National Institutes of Health (NIH) funding), and interviewed IRB leaders from 34 (55%).RESULTS: US IRBs face (...) ethical and logistical challenges in interpreting and applying principles and regulations in developing countries, given economic and health disparities, and limited contextual knowledge. These IRBs perceive wide variations in developing world IRBs/RECs' quality, resources and training; and health systems in some countries may have long-standing practices of corruption. These US IRBs often know little of local contexts, regulations and standards of care, and struggle with understandings of other cultures' differing views of autonomy, and risks and benefits of daily life. US IRBs thus face difficult decisions, including how to interpret principles, how much to pay subjects and how much sustainability to require from researchers. IRB responses and solutions include trying to maintain higher standards for developing world research, obtain cultural expertise, build IRB infrastructure abroad, communicate with foreign IRBs, and ‘negotiate’ for maximum benefits for participants and fearing ‘worst-case scenarios’.CONCLUSIONS: US and foreign IRBs confront a series of tensions and dilemmas in reviewing developing world research. These data have important implications for increased education of IRBs/RECs and researchers in the US and abroad, and for research and practice. (shrink)

Use of the concept of `areasonable person and his or her expectations'is widely found in legal reasoning. This legalconstruct is employed in the present article toexamine privacy questions associated withcontemporary information technology, especiallythe internet. In particular, reasonableexpectations of privacy while browsing theworld-wide-web and while sending and receivinge-mail are analyzed.

Written with the general reader in mind, this collection will prove useful by both scholar and student, and will lead the general reader to encounter one of the ...

The contributions to this special issue on cognitive development collectively propose ways in which learning involves developing constraints that shape subsequent learning. A learning system must be constrained to learn efficiently, but some of these constraints are themselves learnable. To know how something will behave, a learner must know what kind of thing it is. Although this has led previous researchers to argue for domain-specific constraints that are tied to different kinds/domains, an exciting possibility is that kinds/domains themselves can be (...) learned. General cognitive constraints, when combined with rich inputs, can establish domains, rather than these domains necessarily preexisting prior to learning. Knowledge is structured and richly differentiated, but its “skeleton” must not always be preestablished. Instead, the skeleton may be adapted to fit patterns of co-occurrence, task requirements, and goals. Finally, we argue that for models of development to demonstrate genuine cognitive novelty, it will be helpful for them to move beyond highly preprocessed and symbolic encodings that limit flexibility. We consider two physical models that learn to make tone discriminations. They are mechanistic models that preserve rich spatial, perceptual, dynamic, and concrete information, allowing them to form surprising new classes of hypotheses and encodings. (shrink)

This article offers a critique of research practices typical of experimental philosophy. To that end, it presents a review of methodological issues that have proved crucial to the quality of research in the biobehavioral sciences. It discusses various shortcomings in the experimental philosophy literature related to (1) the credibility of self-report questionnaires, (2) the validity and reliability of measurement, (3) the adherence to appropriate procedures for sampling, random assignment, and handling of participants, and (4) the meticulousness of study reporting. It (...) argues that the future standing of experimental philosophy will hinge upon improvements in research methods. (shrink)

This paper presents a representational theory of derived physical measurements. The theory proceeds from a formal definition of a class of similar systems. It is shown that such a class of systems possesses a natural proportionality structure. A derived measure of a class of systems is defined to be a proportionality-preserving representation whose values are n-tuples of positive real numbers. Therefore, the derived measures are measures of entire physical systems. The theory provides an interpretation of the dimensional parameters in a (...) large class of physical laws, and it accounts for the monomial dimensions of these parameters. It is also shown that a class of similar systems obeys a dimensionally invariant law, which one may safely subject to a dimensional analysis. (shrink)

Several films, includingThree Identical Strangers, examined ethical problems in an experiment that involved identical siblings who were adopted as infants and separated into different families to examine the effects of nature versus nurture. The study was primarily designed and directed by Dr Peter Neubauer. The experiment, conducted in the 1960’s through 1980’s, serves as an important cautionary case study, raising several critical and ongoing ethical issues faced by researchers, universities and archives today. The organisation coordinating the study donated the research (...) records to Yale University under the condition that they remain sealed until 2065, and has impeded study participants’ full access to research material. This case raises questions of what investigators, their descendants, research ethics committees or institutional review boards (IRBs), universities and archives should do with study records when researchers retire or die—whether universities should accept researchers’ donations of archival records that may contain patient or participant data, and if so, under what conditions. This study also poses crucial issues for IRBs—for example, whether researchers themselves or their designates should control all access to study records, particularly if controversy or lawsuits ensue. These questions will become increasingly crucial since the amount of research has burgeoned over recent decades, and investigators, on retirement or death, may want to donate their archives to universities. This experiment thus highlights ethical questions to which researchers, IRBs, universities, healthcare institutions, archivists and libraries should attend. (shrink)

This volume provides a wide-ranging and lucid introduction to the major ethical theories found in the history of Western philosophy.

Berkeley's theory of signification is explicated and analyzed. Signification: (1) replaces abstract general ideas in the recognition of similar ideas, (2) replaces causation as the relation between ideas of sense and their external sources, (3) replaces substance in the account of sensible objects. Its supposedly simple character cannot be maintained. There are at least three different kinds of signification: signification within categories, Signification across categories, And ontological signification. Berkeley's immaterialistic metaphysics, Relying heavily upon the theory of signification, Is fantastic but (...) fascinating. It is important as a part of a continuous epistemological inquiry of almost two centuries. (shrink)

We explore different ways in which the human visual system can adapt for perceiving and categorizing the environment. There are various accounts of supervised (categorical) and unsupervised perceptual learning, and different perspectives on the functional relationship between perception and categorization. We suggest that common experimental designs are insufficient to differentiate between hypothesized perceptual learning mechanisms and reveal their possible interplay. We propose a relatively underutilized way of studying potential categorical effects on perception, and we test the predictions of different perceptual (...) learning models using a two‐dimensional, interleaved categorization‐plus‐reconstruction task. We find evidence that the human visual system adapts its encodings to the feature structure of the environment, uses categorical expectations for robust reconstruction, allocates encoding resources with respect to categorization utility, and adapts to prevent miscategorizations. (shrink)

Think as If Your Life Depends on It puts Barbara Branden’s lectures on the Principles of Efficient Thinking in print at last, along with three later lectures. In Roger Bissell’s excellent transcription, the ten lectures introduce readers to psycho-epistemology, the difference between directed and undirected thinking, the role of the subconscious in problem-solving, common faults in thinking, and motivational issues that interfere with thinking. Her contributions were effectively erased from Objectivism after the Nathaniel Branden Institute closed; the original lectures were (...) the most significant part of the Objectivist corpus that remained to be recovered. (shrink)

Restricting a person’s liberty presents society with many inherent ethical challenges. The historical purposes of confinement have included punishment, penitence, containment, rehabilitation, and habilitation. While the purposes are indeed complex, multifaceted, and at times ambiguous or contradictory, the fact of incarceration intrinsically creates many ethical challenges for psychiatrists working in correctional settings. Role definition of a psychiatrist may be ambiguous, with potential tensions between forensic and therapeutic demands. Privacy may be limited or absent and confidentiality may be compromised. Patient autonomy (...) may be threatened to address real or perceived security concerns. Care delivery may actually have harmful consequences in court cases for pretrial detainees or lethal consequences for those under a death sentence. An absence of data and targeted research hampers the development of evidence-based care delivery for the disenfranchised, understudied, and disproportionately ill prisoner population. In this review paper, I discuss a few of the challenges and dilemmas routinely faced and present a series of questions. Where feasible, proposed resolutions are offered. (shrink)

The resurgence of interest in collective behavior is in large part due to tools recently made available for conducting laboratory experiments on groups, statistical methods for analyzing large data sets reflecting social interactions, the rapid growth of a diverse variety of online self‐organized collectives, and computational modeling methods for understanding both universal and scenario‐specific social patterns. We consider case studies of collective behavior along four attributes: the primary motivation of individuals within the group, kinds of interactions among individuals, typical dynamics (...) that result from these interactions, and characteristic outcomes at the group level. With this framework, we compare the collective patterns of noninteracting decision makers, bee swarms, groups forming paths in physical and abstract spaces, sports teams, cooperation and competition for resource usage, and the spread and extension of innovations in an online community. Some critical issues surrounding collective behavior are then reviewed, including the questions of “Does group behavior always reduce to individual behavior?”“Is ‘group cognition’ possible?” and “What is the value of formal modeling for understanding group behavior?”. (shrink)

Wittgenstein's philosophy of religion, as found in his brief remarks on religious belief and on magic, is as controversial as his philosophy of mathematics and his philosophy of mind. In fact, many scholars who tend to follow Wittgenstein in these latter areas are reluctant to accept what he has to say about religious belief and related topics. Wittgenstein seems to insulate religion from standard forms of rational criticism, and this is unacceptable to many philosophers who think they have good reasons (...) for rejecting any form of theism. (shrink)