Philosophers have developed three theories of luck: the probability theory, the modal theory, and the control theory. To help assess these theories, we conducted an empirical investigation of luck attributions. We created eight putative luck scenarios and framed each in either a positive or a negative light. Furthermore, we placed the critical luck event at the beginning, middle, or end of the scenario to see if the location of the event influenced luck attributions. We found that attributions of luckiness were (...) significantly influenced by the framing of the scenario and by the location of the critical event. Positively framing an event led to significantly higher lucky ratings than negatively framing the same exact event. And the closer a negative event was placed toward the end of a scenario, the more unlucky the event was rated. Overall, our results raise the possibility that there is no such thing as luck and thereby pose serious challenges to the three prominent theories of luck. We instead propose that luck may be a cognitive illusion, a mere narrative device used to frame stories of success or failure. (shrink)

Isocrates' Antidosis ("Defense against the Exchange") and Aristotle's Protrepticus ("Exhortation to Philosophy") were recovered from oblivion in the late nineteenth century. In this article we demonstrate that the two texts happen to be directly related. Aristotle's Protrepticus was a response, on behalf of the Academy, to Isocrates' criticism of the Academy and its theoretical preoccupations. -/- Contents: I. Introduction: Protrepticus, text and context II. Authentication of the Protrepticus of Aristotle III. Isocrates and philosophy in Athens in the 4th century IV. (...) The Protrepticus of Aristotle as a response to the Antidosis of Isocrates V. Conclusion: dueling conceptions of philosophy, still dueling. (shrink)

A new translation and edition of Aristotle's Protrepticus (with critical comments on the fragments) -/- Welcome -/- The Protrepticus was an early work of Aristotle, written while he was still a member of Plato's Academy, but it soon became one of the most famous works in the whole history of philosophy. Unfortunately it was not directly copied in the middle ages and so did not survive in its own manuscript tradition. But substantial fragments of it have been preserved in several (...) works by Iamblichus of Chalcis, a third century A.D. neo-Pythagorean philosopher and educator. On the basis of a close study of Iamblichus' extensive use and excerption of Aristotle's Protrepticus, it is possible to reconstruct the backbone of the lost work, and then to flesh it out with the other surviving reports about the work from antiquity (for example in Alexander of Aphrodisias and other ancient commentators on Aristotle). It is also possible to identify several papyrus fragments of the work, and many references and literary allusions in later authors, especially Cicero, whose own lost dialogue Hortensius was a defense of philosophy modeleld on Aristotle's. (shrink)

Humans have long been characterized as poor probabilistic reasoners when presented with explicit numerical information. Bayesian word problems provide a well-known example of this, where even highly educated and cognitively skilled individuals fail to adhere to mathematical norms. It is widely agreed that natural frequencies can facilitate Bayesian reasoning relative to normalized formats (e.g. probabilities, percentages), both by clarifying logical set-subset relations and by simplifying numerical calculations. Nevertheless, between-study performance on “transparent” Bayesian problems varies widely, and generally remains rather unimpressive. (...) We suggest there has been an over-focus on this representational facilitator (i.e. transparent problem structures) at the expense of the specific logical and numerical processing requirements and the corresponding individual abilities and skills necessary for providing Bayesian-like output given specific verbal and numerical input. We further suggest that understanding this task-individual pair could benefit from considerations from the literature on mathematical cognition, which emphasizes text comprehension and problem solving, along with contributions of online executive working memory, metacognitive regulation, and relevant stored knowledge and skills. We conclude by offering avenues for future research aimed at identifying the stages in problem solving at which correct versus incorrect reasoners depart, and how individual difference might influence this time point. (shrink)

Authenticates approximately 500 lines of Aristotle's lost work the Protrepticus (Exhortation to Philosophy) contained in the circa third century AD work by Iamblichus of Chalcis entitled Protrepticus epi philosophian. Includes a complete English translation of the authenticated material.

This is a book about moral reasoning: how we actually reason and how we ought to reason. It defends a form of 'rule' utilitarianism whereby we must sometimes judge and act in moral questions in accordance with generally accepted rules, so long as the existence of those rules is justified by the good they bring about. The author opposes the currently more fashionable view that it is always right for the individual to do that which produces the most good. Among (...) the salient topics covered are: an account of the utilitarian function in society of generally accepted moral rules; a discussion of how we interpret existing moral rules and create new ones; and a defence of 'rule' utilitarianism against the charge that it either commits one to irrational rule worship, or collapses into a form of 'act' utilitarianism. This is a book about moral reasoning: how we actually reason and how we ought to reason. It defends a form of 'rule' utilitarianism whereby we must sometimes judge and act in moral questions in accordance with generally accepted rules, so long as the existence of those rules is justified by the good they bring about. (shrink)

ABSTRACT:Anomie is a condition in which normative guidelines for governing conduct are absent. Using survey data from a sample of U.S. manufacturing firms, we explore the impact of internal (cultural) and external (environmental) determinants of organizational anomie. We suggest that four internal organizational factors can generate or suppress organizational anomie, including strategic aggressiveness, long-term orientation, competitor orientation, and strategic flexibility. Similarly, we argue that external contextual factors, including competitive intensity and technological turbulence, can influence organizational anomie. We extend anomie and (...) ethics research by considering the impact of these firm cultural and environmental factors according to whether firms are publicly-traded or privately-held. Findings demonstrate that a number of firm cultural and environmental factors can generate or reduce anomie in firms. Moreover, strategic aggressiveness, long-term orientation, and strategic flexibility influence organizational anomie differently depending on whether the firm is publicly-traded or privately-held. Theoretical and practical implications of our findings are discussed. (shrink)

Electronic communication and commerce facilitate the collection of information about individual use of the Internet. Focusing on the case of Comet Systems Inc. and its data gathering practices, this paper explores the technical details of gathering personal information in databases in general and the special character of the privacy issue raised by 'anonymous' information about individual behavior on the Internet. The case analysis suggests new insights for our understanding of privacy and frames a discussion of policy alternatives with respect to (...) the privacy of Internet communication. (shrink)

It is a familiar fact that dreams are hard to recall. Because of this, memory alone is not a reliable indication of what they are like. Consider the following examples. Some people claim that they never dream. The truth is, psychologists assure us, that they do not remember having dreamt. Researchers say that they can tell when someone is dreaming, by his rapid eye movements and a certain pattern of brain waves recorded on an electroencephalograph . When a sleeper's eyes (...) move rapidly, and he registers the appropriate pattern of brain-waves on the EEG, and then he is awakened, he almost always reports a dream. By this test, no one has yet been discovered who does not dream at all. In fact, psychologists have established that the average person has four to six periods of dreaming each night. Some people say that they always dream in black and white, never in colour. Again, however, they have apparently forgotten the colours that occur in dreams, as is shown by the fact that most often, if we wake a sleeper in the middle of a dream, when it is still fresh in his mind, he then can report colours. Another claim that some people make is that dreams never last more than a few seconds. This also seems to be a case of forgetting dreams, since periods of REM, together with EEG readings, indicate that dreams take longer than this; in fact they may last as long as thirty-five minutes. Finally, it is a piece of folk wisdom that eating rich foods just before sleep causes nightmares. According to scientists, however, all that eating such foods can do is to cause a person enough bodily discomfort to wake him often during the night. This leads him to remember more of his dreams—and therefore more of their vividness and strangeness—than he usually does. (shrink)

This paper examines a recurrent debate about the rationale of contractual liability: whether the central object of contract law is to facilitate human interaction by respecting individual choices, or if it is in large part to redistribute wealth, power, and advantages generally. The debate between defenders of freedom of contract and those who would use contract law to advance schemes of redistribution is connected to the long-standing issues between natural-law theories and legal positivism. This paper is divided into two main (...) sections. In the first, the notion of individual autonomy is examined in light of the classical view, most recently advanced by Fried, that the rationale for enforcing contracts is connected to the respect for individual autonomy as such. There is also an examination of the notion of a collective concern, and what it is, from a libertarian point of view, that makes some social goals objectionably collective. The second part of the paper argues that the use of collective resources for the enforcement of contracts brings with it the authority to limit and shape enforcement in the interest of redistribution. (shrink)

This study examines firms that have experienced an industrial and/or environ-mental crisis and proposes that top management team (TMT) characteristics will affect a firm's ability to minimize the severity of these crisis events. Specifically, heterogeneity in the TMT will exhibit a curvilinear (U-shaped) relationship with the severity of firm crises. Our results suggest that a moderate level of age and tenure heterogeneity are positively related to a firm's ability to successfully minimize the severity of crises. Variance in educational backgrounds was (...) unrelated to crisis severity. Functional background heterogeneity exhibited a curvilinear relationship with crisis severity but was not U-shaped as hypothesized. (shrink)

With more than half of individuals incarcerated having serious mental health concerns, correctional settings offer excellent opportunities for epidemiological, prevention, and intervention research. However, due to unique ethical and structural challenges, these settings create risks and vulnerabilities for participants not typically encountered in research populations. We surveyed 1,224 researchers, Institutional Review Board members, and IRB prisoner representatives to assess their perceptions of risks and vulnerabilities associated with mental health research conducted in correctional settings. Highest ranked risks were related to privacy, (...) stigma, and confidentiality; lowest ranked risks were related to prisoners’ loss of privileges or becoming targets of violence due to having participated in research. Cognitive impairment, mental illness, lack of autonomy, and limited access to services emerged as the greatest sources of vulnerability; being male, being female, being older than age 60, being a minority, and being pregnant were the lowest ranked sources of vulnerability. Researchers with corrections experience perceived lower risks and vulnerabilities than all other groups, raising the question whether these researchers accurately appraise risk and vulnerability based on experience, or if their lower risk and vulnerability perceptions reflect potential bias due to their vested interests. By identifying areas of particular risk and vulnerability, this study provides important information for researchers and research reviewers alike. (shrink)

Context: Few professional philosophers have addressed in any detail radical constructivism, but have focused instead on the related assumptions and limitations of postmodern epistemology, various anti-realisms, and subjective relativism. Problem: In an attempt to supply a philosophical answer to the guest editors’ question, “Why isn’t everyone a radical constructivist?” I address the realist (hence non-radical) implications of the theory’s invocation of “others” as an invariable, observer-independent, “external” constraint. Results: I argue that constructivists cannot consistently defend a radically subjectivist theory of (...) knowing while remaining entirely agnostic about the nature and existence of the larger world (including independent others). That is, any non-solipsistic account of human experience must explicitly acknowledge its extra-subjective, ontological dimension. Implications: It follows that no pedagogical, social, philosophical, or commonsensical insight associated with so-called “trivial” or “social” constructivism survives or receives any support from the move to radical constructivism. (shrink)

The relationship between mental models and ethical decision making, along with the mechanisms through which mental models affect EDM, are not well understood. Using the sensemaking approach to EDM, we empirically tested the relationship of mental models to EDM. Participants were asked to depict their mental models in response to an ethics case to reveal their understanding of the ethical dilemma, and then provide a response, along with a rationale, to a different ethical problem. Findings indicated that complexity of respondents’ (...) mental models was related to EDM, and that this relationship was mediated by sensemaking processes. The implications of these findings for improving integrity training in organizations, as well as ultimately understanding the role of mental models in EDM, are discussed. (shrink)

Conducting or overseeing research in correctional settings requires knowledge of specific federal rules and regulations designed to protect the rights of individuals in incarceration. To investigate the extent to which relevant groups possess this knowledge, using a 10-item questionnaire, we surveyed 885 IRB prisoner representatives, IRB members and chairs with and without experience reviewing HIV/AIDS correctional protocols, and researchers with and without correctional HIV/AIDS research experience. Across all groups, respondents answered 4.5 of the items correctly. Individuals who have overseen or (...) conducted correctional research had the highest scores; however, even these groups responded correctly only to slightly more than half of the items. These findings emphasize the need for ongoing training in federal guidelines governing correctional research, particularly for those individuals who are embarking on this type of research. (shrink)

Modality specificity in priming is taken as evidence for independent perceptual systems. However, Easton, Greene, and Srinivas (1997) showed that visual and haptic cross-modal priming is comparable in magnitude to within-modal priming. Where appropriate, perceptual systems might share like information. To test this, we assessed priming and recognition for visual and auditory events, within- and across- modalities. On the visual test, auditory study resulted in no priming. On the auditory priming test, visual study resulted in priming that was only marginally (...) less than within-modal priming. The priming results show that visual study facilitates identification on both visual and auditory tests, but auditory study only facilitates performance on the auditory test. For both recognition tests, within-modal recognition exceeded cross-modal recognition. The results have two novel implications for the understanding of perceptual priming: First, we introduce visual and auditory priming for spatio-temporal events as a new priming paradigm chosen for its ecological validity and potential for information exchange. Second, we propose that the asymmetry of the cross-modal priming observed here may reflect the capacity of these perceptual modalities to provide cross-modal constraints on ambiguity. We argue that visual perception might inform and constrain auditory processing, while auditory perception corresponds to too many potential visual events to usefully inform and constrain visual perception. (shrink)

This case is about a study of burn patients that included a request to the IRB for a waiver of consent for perianal specimen collection–a request which ultimately was not approved by a reviewing IR...

Human cooperation is held to be an evolutionary puzzle because people voluntarily engage in costly cooperation, and costly punishment of non-cooperators, even among anonymous strangers they will never meet again. The costs of such cooperation cannot be recovered through kin-selection, reciprocal altruism, indirect reciprocity, or costly signaling. A number of recent authors label this behavior ‘strong reciprocity’, and argue that it is: (a) a newly documented aspect of human nature, (b) adaptive, and (c) evolved by group selection. We argue exactly (...) the opposite; that the phenomenon is: (a) not new, (b) maladaptive, and (c) evolved by individual selection. In our perspective, the apparent puzzle disappears to reveal a biological and evolutionary logic to human cooperation. Group selection may play a role in theory, but it is neither necessary nor sufficient to explain human cooperation. Our alternative solution is simpler, makes fewer assumptions, and is more parsimonious with the empirical data. (shrink)