Accounts of the concepts of function and dysfunction have not adequately explained what factors determine the line between low‐normal function and dysfunction. I call the challenge of doing so the line‐drawing problem. Previous approaches emphasize facts involving the action of natural selection (Wakefield 1992a, 1999a, 1999b) or the statistical distribution of levels of functioning in the current population (Boorse 1977, 1997). I point out limitations of these two approaches and present a solution to the line‐drawing problem that builds on the (...) second one. (shrink)

Are corporate codes of ethics necessarily ethical? To challenge this notion, an initial set of universal moral standards is proposed by which all corporate codes of ethics can be ethically evaluated. The set of universal moral standards includes: (1) trustworthiness; (2) respect; (3) responsibility; (4) fairness; (5) caring; and (6) citizenship. By applying the six moral standards to four different stages of code development (i.e., content, creation, implementation, administration), a code of ethics for corporate codes of ethics is constructed by (...) which companies can be ethically audited for compliance. The newly proposed code of ethics for corporate codes of ethics was then applied to four large Canadian companies representing a variety of industries: telecommunications; banking, manufacturing, and high technology. The ethical audit of the four companies' ethics programs based on the proposed code indicates that all four companies have room to improve the ethical nature of their codes of ethics (i.e., content, creation, implementation, administration). (shrink)

Joseph LaPorte in an article on `Kind and Rigidity'(Philosophical Studies, Volume 97) resurrects an oldsolution to the problem of how to understand the rigidityof kind terms and other general terms. Despite LaPorte'sarguments to the contrary, his solution trivializes thenotion of rigidity when applied to general terms. Hisarguments do lead to an important insight however. Thenotions of rigidity and non-rigidity do not usefullyapply at all to kind or other general terms. Extendingthe notion of rigidity from singular terms such as propernames to (...) general terms such as natural kind terms is amistake. (shrink)

A formal sequent system dealing with Menelaus' configurations is introduced in this paper. The axiomatic sequents of the system stem from 2-cycles of Δ-complexes. The Euclidean and projective interpretations of the sequents are defined and a soundness result is proved. This system is decidable and its provable sequents deliver incidence results. A cyclic operad structure tied to this system is presented by generators and relations.

A Brief History of Analytic Philosophy: From Russell to Rawls presents a comprehensive overview of the historical development of all major aspects of analytic philosophy, the dominant Anglo-American philosophical tradition in the twentieth century. Features coverage of all the major subject areas and figures in analytic philosophy - including Wittgenstein, Bertrand Russell, G.E. Moore, Gottlob Frege, Carnap, Quine, Davidson, Kripke, Putnam, and many others Contains explanatory background material to help make clear technical philosophical concepts Includes listings of suggested further readings (...) Written in a clear, direct style that presupposes little previous knowledge of philosophy. (shrink)

Philosophical interest in the biological concept of function stems largely from concerns about its teleological associations. Assigning something a function seems akin to assigning it a purpose, and discussion of the purpose of items has long been off-limits to science. Analytic philosophers have attempted to defend ‘function’ by showing that claims about functions do not involve any reference to a problematic notion of purpose. To do this, philosophers offer short lists of necessary and sufficient conditions for the application of the (...) concept—where the conditions involve only acceptable physical or biological notions—and claim that the set of conditions captures the import of function statements. (shrink)

This article explores the accounts of Canadian-trained health professionals working in humanitarian and development organizations who considered not treating a patient or group of patients because of resource limitations. In the narratives, not treating the patient(s) was sometimes understood as the right thing to do, and sometimes as wrong. In analyzing participants’ narratives we draw attention to how medications and equipment are represented. In one type of narrative, medications and equipment are represented primarily as scarce resources; in another, they are (...) represented as patient care. In the contexts respondents were working, medications and equipment were often both patient care interventions and scarce resources. The analytic point is that health professionals tend to emphasize one conceptualization over the other in coming to assert that not treating is right, or wrong. Rendering tacit ethical frameworks more explicit makes them available for reflection and debate. (shrink)

Given the prevalence of emotional and psychological problems among professional psychologists, a primary concern to the field is impairment, or problems of professional competence. Graduate students, in particular, are an especially vulnerable subpopulation of mental health care professionals. Despite graduate students' heightened risk of impairment, relatively little attention has been paid in the literature to the handling of impairment in graduate students in academic training programs. Recommendations for a proactive approach to addressing impairment in trainees are discussed with respect to (...) students, supervisors, and training programs. As graduate school is the first major milestone in a therapist's development, psychologists as gatekeepers of the field of psychology must accept an ethical responsibility to appropriately monitor, acknowledge, and manage impairment among trainees. (shrink)

Most of us find the surgeon's surprise at this patient' request understandable, and it is hard to imagine any surgeon acceding to this patient's demand. On the other hand, the patient is right—the surgeon is denying his technical skill because his values are different from those of the patient, whose values the surgeon does not respect. The autonomy of the patient is being limited by the values of the doctor whose own interests, other than his interest in practicing medicine according (...) to his own ethical values, would remain unaffected by his decision to provide the service. (shrink)

If distributed cognition is to become a general analytic frame, it needs to handle more aspects of cognition than just highly efficient problem solving. It should also handle learning. We identify four classes of distributed learning: induction, repurposing, symbiotic tuning, and mutual adaptation. The four classes of distributed learning fit into a two-dimensional space defined by the stability and adaptability of individuals and their environments. In all four classes of learning, people and their environments are highly interdependent during initial learning. (...) At the same time, we present evidence indicating that certain types of interdependence in early learning, most notably mutual adaptation, can help prepare people to be less dependent on their immediate environment and more adaptive when they confront new environments. We also describe and test examples of learning technologies that implement mutual adaptation. (shrink)

With the growing focus on prevention in medicine, studies of how to describe risk have become increasing important. Recently, some researchers have argued against giving patients “comparative risk information,” such as data about whether their baseline risk of developing a particular disease is above or below average. The concern is that giving patients this information will interfere with their consideration of more relevant data, such as the specific chance of getting the disease (the “personal risk”), the risk reduction the treatment (...) provides, and any possible side effects. I explore this view and the theories of rationality that ground it, and I argue instead that comparative risk information can play a positive role in decision-making. The criticism of disclosing this sort of information to patients, I conclude, rests on a mistakenly narrow account of the goals of prevention and the nature of rational choice in medicine. (shrink)

While the use of so-called idealizations in science has been widely recognized for many years, the philosophical problems that arise from this use have received relatively little attention. Even a cursory reading of the philosophical literature devoted to these problems reveals that the following questions remain unanswered: In general, what, if any, are the distinguishing characteristics of idealizations? More specifically, do idealizations have any distinguishing syntactic or semantic characteristics? In addition to these questions there exist the following pragmatic questions, questions (...) relating to the ways in which idealizations are used in science: How are idealizations used in explanations?. Do these explanations have any peculiar characteristics—characteristics not shared by deductive-nomological explanations? If we assume that idealizations are false or “do not obtain,” how is it that they can have any explanatory power?. Further, there are questions of more general philosophic concern. How do the problems of idealizations relate to those of simplicity, for an idealization seems to be, in some sense, a type of simplification? How do the problems of ideal laws and theories relate to the general problems of scientific laws and theories? (shrink)

Despite a vast philosophical literature on the epistemology of mathematics and much speculation about how, in principle, knowledge of this domain is possible, little attention has been paid to the psychological findings and theories concerning the acquisition, comprehension and use of mathematical knowledge. This contrasts sharply with recent philosophical work on language where comparable issues and problems arise. One topic that is the center of debate in the study of mathematical cognition is the question of innateness. This paper critically examines (...) the controversy. (shrink)

Title III of the Americans with Disabilities Act (ADA) grants people with disabilities access to public accommodations, including the offices of medical providers, equal to that enjoyed by persons without disabilities. The Department of Justice (DOJ) has unequivocally declared that the law requires effective communication between the medical provider and the Deaf patient. Because most medical providers are not fluent in sign language, the DOJ has recognized that effective communication calls for the use of appropriate auxiliary aids, including sign language (...) interpreters. The final decision on what to offer the Deaf patient is the doctor's, and under current DOJ regulations, the doctor does not have to consult with the patient or give "primary consideration" to the patient's choice of auxiliary aid as long as what the doctor offers results in effective communication. However, given the great variation in people's communication styles and skills, a standard, one-size-fits-all auxiliary aid would fail to achieve effective communication in many cases, harming not only that Deaf patient, but also the medical provider, who would be potentially liable for violating the ADA as well as hamstrung in getting accurate information for purposes of diagnosis and treatment. Moreover, most doctors are not savvy about Deafness and Deaf culture. Thus, the best way to ensure effective communication would be to require the medical provider to ask the Deaf patient for his or her choice of auxiliary aid and to give "primary consideration" to the patient's expressed choice of auxiliary aid. Such an approach is required under Title II of the ADA, which makes it mandatory for state and local governments to consult with people with disabilities and give "primary consideration" to the patient's choice of auxiliary aid. Given that there is no difference between a public doctor and a private doctor that would justify the two different approaches and that cost is not a factor, since under either title, a medical provider cannot pass on the costs to the person with a disability, the DOJ should revise its interpretation of Title III in order to bring in into line with its interpretation of Title II. To fail to do so would operate to frustrate both the letter and the spirit of the ADA. Until the DOJ brings the titles into line, the courts should decline to give controlling weight to the DOJ's interpretation of Title III. (shrink)

Roemer's attempt to undermine the normative reasons that Marxists have thought exploitation important (domination, alienation, and inequality) is vitiated by several crucial errors. First, Roemer ignores the dimension of freedom which is Marx's main concern and replaces it with an interest in justice, which Marx rejected. This leads him to misconstrue the nature of exploitation as Marx understands it. Second, his procedure for disconnecting these evils from exploitation, or denying their importance, involves the methodological assumption that exploitation must strictly imply (...) these evils. He thus fails to see that exploitation may 'cause' domination, alienation, and inequality; this assumption and the focus on justice also lead him to overlook the sort of alienation that is most important to Marx and the way exploitation, as Marx understands it, does imply coercion. Roemer's alternative conception of exploitation thus fails to capture basic Marxist normative and explanatory concerns. But Roemer's insistence on the importance of justice and the need for an articulated alternative to capitalism are a necessary supplement to a Marxist account. (shrink)

In a previous paper a theory of program size formally identical to information theory was developed. The entropy of an individual finite object was defined to be the size in bits of the smallest program for calculating it. It was shown that this is − log2 of the probability that the object is obtained by means of a program whose successive bits are chosen by flipping an unbiased coin. Here a theory of the entropy of recursively enumerable sets of objects (...) is proposed which includes the previous theory as the special case of sets having a single element. The primary concept in the generalized theory is the probability that a computing machine enumerates a given set when its program is manufactured by coin flipping. The entropy of a set is defined to be − log2 of this probability. (shrink)

Although the construction of neo-Darwinism grew out of Thomas Hunt Morgan's melding of Darwinism and Mendelism, his evidence did not soley support a model of gradual change. To the contrary, he was confronted with observations that could have led him to a more "evo-devo" understanding of the emergence of novel features. Indeed, since Morgan was an embryologist before he became a fruit-fly geneticist, one would have predicted that the combination of these two lines of research would have resulted in early (...) formulations of concepts relevant to evolutionary developmental biology. It is thus of interest to review Morgan's thought processes and arguments for at first rejecting both Darwinism and Mendelism, and then for later dismissing data that would have yielded a model of rapid morphological change in favor of a model of change based on the accumulation of minor mutations and their morphological consequences. (shrink)

Recently it has been argued that a model of directed perception provides an alternative to both indirect and direct accounts of the nature of vision. An examination of this proposal serves as a basis for challenging the meaningfulness and empirical import of the theoretical and ontological differences said to separate these models. Although focusing on James Cutting's work, the analysis is meant to speak more generally to the supposed significance of the distinctions among indirect, direct, and directed theories of perception.

Smith et al. demonstrate the viability of animal metacognition research. We commend their effort and suggest three avenues of research. The first concerns whether animals are explicitly aware of their metacognitive processes. The second asks whether animals have metaknowledge of their own uncertain responses. The third issue concerns the monitoring/control distinction. We suggest some ways in which these issues elucidate metacognitive processes in nonhuman animals.

The correspondence metaphor is useful in developing functional models of memory. However, the storehouse metaphor is still useful in developing structural and process models of memory. Traditional research techniques explore the structure of memory; everyday techniques explore the function of memory. We illustrate this point with two examples: amnesia and metamemory. In each phenomenon, both metaphors are useful.

Shepard has challenged psychologists to identify nonarbitrary principles of mind upon which to build a more explanatory and general cognitive science. I suggest that such nonarbitrary principles may fruitfully be sought not only in the laws of physics and mathematics, but also in the logical entailments of different categories of representation. In the example offered here, conceptualizing mental events as indexical with respect to the events they represent enables one to account parsimoniously for a wide range of empirical psychological phenomena. (...) [Shepard]. (shrink)

We propose a way in which Barsalou could strengthen his position and at the same time make a considerable dent in the category/abstraction problem (that he suggests remains unsolved). There exists a class of connectionist models that solves this problem parsimoniously and provides a mechanistic underpinning for the promising high-level architecture he proposes.