Applied a theory of information integration to decision making with probabilistic events. 10 undergraduates judged the subjective worth of duplex bets that included independent gain and lose components. The worth of each component was assumed to be the product of a subjective weight that reflected the probability of winning or losing, and the subjective worth of the money to be won or lost. The total worth of the bet was the sum of the worths of the 2 components. Thus, each (...) judgment required multiplying and adding operations. The multiplying model worked quite well in 4 experimental conditions. The adding model showed more serious discrepancies, though these were small in magnitude. The theory of functional measurement was applied to scale the subjective values of the probability and money stimuli. Subjective and objective values were nonlinearly related both for probability and for money. (shrink)

Dans la continuité de leurs travaux communs des années 1980, Ernesto Laclau et Chantal Mouffe ont développé parallèlement une nouvelle théorie du populisme. Cet article la définit comme une double ontologie du politique, qui fait droit à la fois à l’inimitié, ou dimension dissociative, et à la délibération, ou dimension associative du politique. Pour distinguer leur approche des populismes de droite, Laclau et Mouffe recourent à un anti-essentialisme intransigeant qui écarte l’histoire des éléments décisifs pour la construction d’un sujet politique. (...) Ce faisant, ils assimilent les mouvements anticoloniaux et antiracistes conséquents au conservatisme ou à la réaction. Une insuffisante problématisation de la question raciale et du militantisme antiraciste, souvent invoqué mais jamais analysé par les auteurs, sont à la source de ces confusions. Cela exige une reformulation du populisme de gauche dont la question du pluralisme pourrait fournir le point de départ. (shrink)

The function of memory is to allow past experience to subserve present goal-oriented thought and action. The defining characteristic of goal-oriented approach/avoidance is value. Value lies beyond the reproductive conception of memory that is basic to both metaphors discussed in Koriat & Goldsmith's target article. Functional memory requires a quite different metaphor, for which a grounded theory is available.

Perhaps the most remarkable event in social thought of the last twenty years has been the resurgence of various strands of individualism as political doctrines. The term ‘individualism’ is a kind of general rubric that encompasses elements of nineteenth century classical liberalism, laissez-faire economics, the theory of the minimal state, and an extreme mutation out of this intellectual gene pool, anarcho-capitalism. The term libertarianism itself is applied indiscriminately to all of those doctrines. It has no precise meaning, except that in (...) a general sort of way libertarianism describes a more rigorous commitment to moral and economic individualism and a more ideological approach to social affairs than conventional liberalism. I suspect that its current usage largely reflects the fact that the word with the better historical pedigree, liberalism, has been associated, in America especially, with economic doctrines that are alien to the individualist tradition. (shrink)

No detailed description available for "Prince William B.".

Fenton et al. present a Bayesian‐network analysis of the case, using their previously developed set of building blocks (‘idioms’). They claim that these idioms, combined with their opportunity‐based method for estimating the prior probability of guilt, reduce the subjectivity of their analysis. Although their Bayesian model is less cognitively feasible than scenario‐ or argumentation‐based models, they claim that it does model the standard approach to legal proof, which is to continually revise beliefs under new evidence.

Book reviewed in this article: Just Doctoring: Medical Ethics in the Liberal State. By Troyen A. Brennan. The Ends of Human Life: Medical Ethics in a Liberal Polity. By Ezekiel J. Emanuel.

When Lisanne Bainbridge wrote about counterintuitive consequences of the increasing human–machine interaction, she concentrated on the resulting issues for system performance, stability, and safety. Now, decades later, however, the automized work environment is substantially more pervasive, sophisticated, and interactive. Current advances in machine learning technologies reshape the value, meaning, and future of the human workforce. While the ‘human factor’ still challenges automation system architects, inconspicuously new ironic settings have evolved that only become distinctly evident from a human-centered perspective. This brief (...) essay discusses the role of the human workforce in human–machine interaction as machine learning continues to improve, and it points to the counterintuitive insight that although the demand for blue-collar workers may decrease, exactly this labor class increasingly enters more privileged working domains and establishes itself henceforth as ‘blue collar with tie.’. (shrink)

Discusses Anglo-American capitalism, exemplified by the commercial and financial systems of Wall Street and the City of London and including the ethics of the stock market, the morality of takeovers, and the problem of business and the environment.

Over-enthusiastic newborn screening has often caused substantial harm and has been imposed on the public without adequate information on benefits and risks and without parental consent. This problem will become worse when genomic screening is implemented. For the past 40 years, there has been broad agreement about the criteria for ethically responsible screening, but the criteria have been systematically ignored by policy makers and practitioners. Claims of high benefit and low risk are common, but they require precise definition and documentation, (...) which has often not occurred, undermining claims that involuntary testing is justified. Even when the benefits and risks are well established, it does not automatically follow that involuntary testing is justified, a position supported by the widespread tolerance for parental refusal of immunizations and newborn screening. (shrink)

Problems related to the operator form of the generalized canonical momenta in quantum mechanics are resolved by use of the general quantum mechanical canonical point transformation method. This method can be applied to any general canonical point transformation irrespective of the relationship between the domains of the original and transformed variables. The differential representation of the original canonical momenta pi in the original coordinate space is −i $\begin{array}{*{20}c} / \\ h \\ \end{array}$ ∂/∂x i and of the transformed canonical momentap (...) i ′ in the transformed coordinate space is −i $\begin{array}{*{20}c} / \\ h \\ \end{array}$ ∂/∂x i ′. Relationships are derived between the eigenvalues of the original and transformed momenta in either space. The ordering problem for general point transformations is discussed and is shown to be solved. As an example of the generality of the method, it is demonstrated on the point transformation in three dimensions from Cartesian rectilinear to spherical rectilinear coordinates. (shrink)