This paper provides new elements for reconstructing Heinrich Hertz's conversion from an electrodynamic concept to a concept of field theory, a process that took place between September 1887 and February 1888. First of all, it is argued that, contrary to what one could deduce from Hertz's own presentation in his Untersuchungen (or Electric Waves), paper N∘ 5 was actually written after the first publication of papers N∘ 6 and N∘ 7; this fact is illuminated by Hertz's unpublished correspondence (Section 1). (...) Following this reordering, an approximative process of Hertz's conversion based only on his published papers is described (Section 2). Second, by complementing Hertz's published Erinnerungen (or Memoirs, Letters, Diaries) with his unpublished Versuchsprotokolle (Laboratory notes), a much finer description of this conversion process is discussed (Section 3). It is finally concluded that Hertz's idea of “air waves” belongs at the very end of this process, and was mainly attained through experimental hints found within Helmholtz's theoretical framework. (shrink)

This text offers both a clear and thorough introduction to normative ethical theory and an extensive survey of moral issues that show how ethical theory is applied in practice. The first section presents a survey of the main methods of ethical reasoning, introducing four normative theories in four separate chapters. A case study introduces each chapter to provide a background for further explanations and to illustrate relevant features of the theory. The second section of the text presents separate chapters on (...) ten ethical issues-including such subjects as nuclear war, euthanasia, sexual ethics and capital punishment. (shrink)

Most experimental studies of facial expression processing have used static stimuli (photographs), yet facial expressions in daily life are generally dynamic. In its original photographic format, the Karolinska Directed Emotional Faces (KDEF) has been frequently utilized. In the current study, we validate a dynamic version of this database, the KDEF-dyn. To this end, we applied animation between neutral and emotional expressions (happy, sad, angry, fearful, disgusted, and surprised; 1,033-ms unfolding) to 40 KDEF models, with morphing software. Ninety-six human observers categorized (...) the expressions of the resulting 240 video-clip stimuli, and automated face analysis assessed the evidence for 6 expressions and 20 facial action units (AUs) at 31 intensities. Low-level image properties (luminance, signal-to-noise ratio, etc.) and other purely perceptual factors (e.g., size, unfolding speed) were controlled. Human recognition performance (accuracy, efficiency, and confusions) patterns were consistent with prior research using static and other dynamic expressions. Automated assessment of expressions and AUs was sensitive to intensity manipulations. Significant correlations emerged between human observers’ categorization and automated classification. The KDEF-dyn database aims to provide a balance between experimental control and ecological validity for research on emotional facial expression processing. The stimuli and the validation data are available to the scientific community. (shrink)

ABSTRACTWe investigated the time course of selective attention to face regions during judgment of dis/approval by low and high social anxiety undergraduates (with clinical levels on que...

This is a topically organized introduction to the traditional problems of philosophy. It aims to introduce readers to traditional philosophical problems and to expose readers to philosophical argumentation in such a way that they will feel confident in handling abstract concepts.

Properly speaking, the corporation, considered as an entity distinct from its members, cannot be morally responsible for wrongful corporate acts. Setting aside (in this abstract) acts brought about through negligence or omissions, we may say that moral responsibility for an act attaches to that agent (or agents) in whom the act "originates" in this sense: (1) the agent formed the (mental) intention or plan to bring about that act (possibly with the help of others) and (2) the act was intentionally (...) brought about through bodily movements over which that agent had direct control (i.e. the kind of direct mental control that I have over the body I refer to as "my" body) and through which the agent carried out his (mental) intention or plan. Corporate acts do not thus originate in some corporate entity distinct from its members because the corporation has neither a mind to form intentions nor a body it directly controls: it lacks the proper mind/body unity. Instead, corporate acts originate in individual autonomous human beings who make up the corporation and who intentionally bring about corporate acts through their own bodily movements. Such human individuals, and not "the corporation," are morally responsible for corporate acts. Moreover, to say that an entity is "morally responsible" for a wrongful act is to say that the entity is liable to blame and punishment. But it is not possible to impose blame and punishment on a corporation without inflicting it on corporate members. Thus, to say that a corporation (as an entity distinct from its members) is "morally responsible" for a wrongful corporate act is to imply that a (possibly innocent) corporate member legitimately may be punished for something for which another entity was morally responsible. This violates the moral principles that underlie blame and punishment. To hold that the corporation can be morally responsible for its acts is to adopt a dangerous organicism. (shrink)

Properly speaking, the corporation, considered as an entity distinct from its members, cannot be morally responsible for wrongful corporate acts. Setting aside (in this abstract) acts brought about through negligence or omissions, we may say that moral responsibility for an act attaches to that agent (or agents) in whom the act "originates" in this sense: (1) the agent formed the (mental) intention or plan to bring about that act (possibly with the help of others) and (2) the act was intentionally (...) brought about through bodily movements over which that agent had direct control (i.e. the kind of direct mental control that I have over the body I refer to as "my" body) and through which the agent carried out his (mental) intention or plan. Corporate acts do not thus originate in some corporate entity distinct from its members because the corporation has neither a mind to form intentions nor a body it directly controls: it lacks the proper mind/body unity. Instead, corporate acts originate in individual autonomous human beings who make up the corporation and who intentionally bring about corporate acts through their own bodily movements. Such human individuals, and not "the corporation," are morally responsible for corporate acts. Moreover, to say that an entity is "morally responsible" for a wrongful act is to say that the entity is liable to blame and punishment. But it is not possible to impose blame and punishment on a corporation without inflicting it on corporate members. Thus, to say that a corporation (as an entity distinct from its members) is "morally responsible" for a wrongful corporate act is to imply that a (possibly innocent) corporate member legitimately may be punished for something for which another entity was morally responsible. This violates the moral principles that underlie blame and punishment. To hold that the corporation can be morally responsible for its acts is to adopt a dangerous organicism. (shrink)

Revised edition of the author's Business ethics, c2012.

In the classical Turing test, participants are challenged to tell whether they are interacting with another human being or with a machine. The way the interaction takes place is not direct, but a distant conversation through computer screen messages. Basic forms of interaction are face-to-face and embodied, context-dependent and based on the detection of reciprocal sensorimotor contingencies. Our idea is that interaction detection requires the integration of proprioceptive and interoceptive patterns with sensorimotor patterns, within quite short time lapses, so that (...) they appear as mutually contingent, as reciprocal. In other words, the experience of interaction takes place when sensorimotor patterns are contingent upon one’s own movements, and vice versa. I react to your movement, you react to mine. When I notice both components, I come to experience an interaction. Therefore, we designed a “minimal” Turing test to investigate how much information is required to detect these reciprocal sensorimotor contingencies. Using a new version of the perceptual crossing paradigm, we tested whether participants resorted to interaction detection to tell apart human from machine agents in repeated encounters with these agents. In two studies, we presented participants with movements of a human agent, either online or offline, and movements of a computerized oscillatory agent in three different blocks. In each block, either auditory or audiovisual feedback was provided along each trial. Analysis of participants’ explicit responses and of the implicit information subsumed in the dynamics of their series will reveal evidence that participants use the reciprocal sensorimotor contingencies within short time windows. For a machine to pass this minimal Turing test, it should be able to generate this sort of reciprocal contingencies. (shrink)

The World Bank recently noted: “Social license to operate has traditionally referred to the conduct of firms with regard to the impact on local communities and the environment, but the definition has expanded in recent years to include issues related to worker and human rights”. In this paper, we examine a factor that can influence the kind of work conditions that can facilitate or obstruct a firm’s attempts to achieve the social license to operate. Specifically, we examine the empirical association (...) between a company’s employee practices and the religiosity of its local community by investigating their fixed and endogenous effects. Using a large and extensive U.S. sample, we find a positive association between the “employee friendly” practices of a firm and the religiosity of the local community after controlling for several firm characteristics. In addition, after mitigating endogeneity with the dynamic panel system generalized method of moment and after employing several other econometric tests, we still find a robust positive association between the religiosity of the local community and employee-friendly practices. Since recent research has shown that the firm’s treatment of its stakeholders is a key to achieving an SLO, and since employees constitute a highly significant stakeholder group, we interpret our results as supporting the view that religion is an important influence on the kinds of employee practices that can increase the likelihood that a firm will acquire the SLO. (shrink)

The issue of management’s relations to the environment has received a significant amount of attention in the literature on corporate social responsibility. Yet the influence of religion on managers’ environmental decisions has until now remained unexamined despite its known importance. In this article, we examine the empirical association between religion—primarily Christianity—and the environmental practices a firm’s management undertakes by investigating their OLS, principal component, simultaneous, and endogenous effects. Employing a large and extensive U.S. sample, we find a negative association between (...) the environmental practices initiated by a firm’s managers and the religiosity of the surrounding community, after controlling for various firm and demographic characteristics. In addition, after mitigating endogeneity with the dynamic system generalized method of moment, we still find an inverse association between religiosity and environmental-friendly decisions of management. We interpret these results as providing some support for the “dominion hypothesis” that claims Christian beliefs discourage environmental concern, but not for the “stewardship hypothesis” that implies that Christianity encourages people to “exercise a responsible stewardship over nature.” Nevertheless, additional analysis shows Christian groups differ significantly in how each influences managers’ environmental decisions. (shrink)

ABSTRACT:We examine whether religion influences company decisions related to corporate community involvement. Employing a large US sample, we show that the CCI initiatives of a company are positively associated with the level of Christian religiosity present in the region within which that company’s headquarters is located. This association persists even after we control for a wide range of firm characteristics and after we subject our results to several econometric tests. These results support our religious morality hypothesis which holds that companies (...) headquartered in regions with higher levels of Christian religiosity will engage in more CCI initiatives. We also find that while Catholic and mainline Protestant religiosity have a positive influence on firms’ CCI initiatives, evangelical Protestant religiosity does not. This supports our differentiated responses hypothesis which holds that institutional differences among religious groups will produce different effects on companies’ CCI. This hypothesis is based on institutional theory. (shrink)

ABSTRACTPrior research has found a relationship between perceived facial attractiveness and perceived personal trustworthiness. We examined the time course of attractiveness relative to trustworthiness evaluation of emotional and neutral faces. This served to explore whether attractiveness might be used as an easily accessible cue and a quick shortcut for judging trustworthiness. Detection thresholds and judgment latencies as a function of expressive intensity were measured. Significant correlations between attractiveness and trustworthiness consistently held for six emotional expressions at four intensities, and neutral (...) faces. Importantly, perceived attractiveness preceded perceived trustworthiness, with lower detection thresholds and shorter decision latencies. This reveals a time course advantage for attractiveness, and suggests that earlier attractiveness impressions could bias trustworthiness inferences. A heuristic cognitive mechanism is hypothesised to ease processing demands by relying on simple a... (shrink)

Workforce diversity has received increasing amounts of attention from academics and practitioners alike. In this article, we examine the empirical association between a firm’s workforce diversity and the degree of religiosity of the firm’s management by investigating their unidirectional and endogenous effects. Employing a large and extensive U.S. sample of firms from the years 1991–2010, we find a positive association between a measure of the firm’s commitment to diversity and the religiosity of the firm’s management after controlling for various firm (...) characteristics. In addition, after controlling for endogeneity with the dynamic panel generalized method of moment, we still find a positive association between the firm’s diversity and management’s religiosity. We interpret these results as supportive of the religious motivation explanation that views the firm as a human community and considers religion as a factor that influences managers to more positively embrace diversity. Our results, however, provide no support for the resource-constraint hypothesis that views the firm as a nexus of contracts and sees managers as aiming to maximize shareholder returns under resource constraints that force them to invest only in projects that have a positive net present value and reject diversity initiatives since these do not have a positive NPV. (shrink)