Despite the salient experience of encoding threatening events, these memories are prone to distortions and often non-veridical from encoding to recall. Further, threat has been shown to preferentially disrupt the binding of event details and enhance goal-relevant information. While extensive work has characterised distinctive features of emotional memory, research has not fully explored the influence threat has on temporal memory, a process putatively supported by the binding of event details into a temporal context. Two primary competing hypotheses have been proposed; (...) that threat can impair or enhance temporal memory. We analysed two datasets to assess temporal memory for an in-person haunted house experience. In study 1, we examined the temporal structure of memory by characterising memory contiguity in free recall as a function of individual levels of heart rate as a proxy of threat. In study 2, we replicated marginal findings of threat-related increases in memory contiguity found in study 1. We extended these findings by showing threat-related increases in recency discriminations, an explicit test of temporal memory. Together, these findings demonstrate that threat enhances temporal memory regarding free recall structure and during explicit memory judgments. (shrink)

The purpose of this paper is to show that if one adopts conditional probabilities as the primitive concept of probability, one must deal with the fact that even in very ordinary circumstances at least some probability values may be imprecise, and that some probability questions may fail to have numerically precise answers.

This study examines the impact of Sarbanes–Oxley on the nonprofit sector. Focusing on three key SOX policies applicable to charities—conflict-of-interest policies, records retention policies, and whistleblower policies—this study tests the relationship between the existence and addition of these policies on subsequent ethical and governance lapses as reflected in the issuance of “donor advisories” by the large third-party ratings agency Charity Navigator. The findings suggest that, controlling for other relevant organizational factors, the three SOX-inspired written policies are related to a reduced (...) likelihood of donor advisories in the organizations rated by Charity Navigator. (shrink)

This study investigated (1) whether potential future purchasing agents were predisposed to accept gratuities or whether the practice of gratuity acceptance is a manifestation of the job itself, (2) whether the existence of a code of ethics forbidding gratuity acceptance curtails the occurrence, and (3) whether disparities in ethics policies between the sales and purchasing functions affect gratuity acceptance. Hypotheses based upon the concepts of organizational concern and institutionalized ethics are developed and empirically tested. Results suggest that future purchasing agents (...) are predisposed to accept gratuities and that formal written ethics policies decrease the acceptance of gratuities. Disparities in ethics policies between the sales and purchasing functions concerning gratuities failed to affect gratuity acceptance significantly. (shrink)

The nonlinear dynamical process of self-organized criticality provides a new that explains a number of unresolved anomalies: Why are the really big events in human history usually unpredictable? Why is it impossible to anticipate sudden political, economic, and social changes? Why do distributions of historical data almost always contain a few extreme events that seem to have had a different cause from all the rest? Why do so many of our fail to predict important future events? As people, organizations, and (...) nations become increasingly sensitive to each other's behavior, trivial occurrences sometimes propagate into sudden changes. Such events are unpredictable because in the self-organized criticality environment that characterizes human history, the magnitude of a cause often is unrelated to the magnitude of its effect. (shrink)

I M M Gregory, R G Woods; Indoctrination, Journal of Philosophy of Education, Volume 4, Issue 1, 30 May 2006, Pages 77–105, https://doi.org/10.1111/j.1467-9752.

The ideas contained in Karl Popper's The Open Society and Its Enemies—one of the most important tracts in political philosophy in the twentieth century—are relevant to anyone seeking to understand the recent history of the East Asian economies. Even though Popper wrote his tract to provide an explanation for both the rise and objectionable nature of totalitarian regimes in Europe in the twentieth century, many of the arguments that he advanced in this European context also explain the social, political and (...) economic relationships that are seen in modern South Eastern Asian economies. The narrative of this book is driven by a research agenda that is inter-disciplinary in nature, since to make the link between the Popperian framework and East Asian socio-economic relationships the contributing authors needed to draw upon research fields as far apart as political philosophy and East-Asian studies. With one or two exceptions, however, nearly all of the contributing authors have a background in economics, and this background is reflected in the way that they have sought to tackle the research question. This book is, in short, an inter-disciplinary exercise undertaken from an economics perspective, and hence it may best be described as an exercise in political economy rather than pure analytical economics. The novelty of juxtaposing Popperian ideas with a discussion of social, political and economic development in South East Asia makes this narrative of interest to both political philosophers and specialists in South East Asian economies. The key insight drawn from the analysis is that although Karl Popper's The Open Society and Its Enemies was a product of a European time and place, it is also relevant to anyone seeking to understand the recent history of the East Asian economies. (shrink)

This paper describes the application of eight statistical and machine-learning methods to derive computer models for predicting mortality of hospital patients with pneumonia from their findings at initial presentation. The eight models were each constructed based on 9847 patient cases and they were each evaluated on 4352 additional cases. The primary evaluation metric was the error in predicted survival as a function of the fraction of patients predicted to survive. This metric is useful in assessing a model’s potential to assist (...) a clinician in deciding whether to treat a given patient in the hospital or at home. We examined the error rates of the models when predicting that a given fraction of patients will survive. We examined survival fractions between 0.1 and 0.6. Over this range, each model’s predictive error rate was within 1% of the error rate of every other model. When predicting that approximately 30°K of the patients will survive, all the models have an error rate of less than 1.5%. The models are distinguished more by the number of variables and parameters that they contain than by their error rates; these differences suggest which models may be the most amenable to future implementation as paper-based guidelines. (shrink)

Human neural and behavioral activities have been reported to exhibit fractal dynamics known as 1/f noise, which is more aptly named 1/f scaling. Some argue that 1/f scaling is a general and pervasive property of the dynamical substrate from which cognitive functions are formed. Others argue that it is an idiosyncratic property of domain‐specific processes. An experiment was conducted to investigate whether 1/f scaling pervades the intrinsic fluctuations of a spoken word. Ten participants each repeated the word bucket over 1,000 (...) times, and fluctuations in acoustic measurements across repetitions generally followed the 1/f scaling relation, including numerous parallel yet distinct series of 1/f fluctuations. On the basis of work showing that 1/f scaling is a universal earmark of metastability, it is proposed that the observed pervasiveness of 1/f fluctuations in speech reflects the fact that cognitive functions are formed as metastable patterns of activity in brain, body, and environment. (shrink)

This study is an extension of our recent ethics research in direct marketing and information technology. In this study, we investigated the relationships among core organizational values, organizational ethics, corporate social responsibility, and organizational performance outcome. Our analysis of online survey responses from a sample of IT professionals in the United States indicated that managers from organizations with organic core values reported a higher level of social responsibility relative to managers in organizations with mechanistic values; that managers in both mechanistic (...) and organic organizations which were perceived as more socially responsible were also perceived as more ethical; and that perceived ethical attitudes and social responsibility were significantly associated with organizational performance outcome measures. Our article discusses research premises, conceptual framework, hypotheses, research methodology, data analysis, recommendations for further research, and conclusions. (shrink)

The 1980s witnessed a dramatic increase in hostile takeovers in the United States. Proponents argue that well- planned mergers enhance the value of the firm and the value of the firm to society. Critics typically argue that undesired takeovers ultimately harm society due to external costs not borne by the acquiring firm. To be socially responsible, the manager must consider the effects of the merger/acquisition on all stakeholders. Different traditional ethical frameworks for decision making are proposed and reviewed. A model (...) is proposed. (shrink)

Since 1995, students, researchers, and professionals have turned to The Craft of Research for clear and helpful guidance on how to conduct research and report it effectively. Now, master teachers Wayne C. Booth, Gregory G. Colomb, and Joseph M. Williams have completely revised and updated their classic handbook. The new edition will continue to help thousands of students and writers plan, carry out, and report on research to produce effective term papers, dissertations, articles, or books -- in any field, (...) at any level. (shrink)

From their relative obscurity over the past three decades, varied strains of Ebola disease have emerged as a substantial global biothreat. The current outbreak of Ebola, beginning in March 2014 in Guinea, is projected to infect tens of thousands of people before being brought under control. Some estimate the outbreak could exceed 100,000 cases and extend another 12-18 months. Ebola’s spread has the potential to extend across the globe, but is concentrated in several African countries. Collectively, these countries are home (...) to nearly 290 million people. Among Liberia’s population of 4.1 million, over 1,100 people have already died from Ebola in less than 6 months; by comparison, if this same outbreak and death rate occurred in the United States, over 88,000 Americans would perish. (shrink)

From their relative obscurity over the past three decades, varied strains of Ebola disease have emerged as a substantial global biothreat. The current outbreak of Ebola, beginning in March 2014 in Guinea, is projected to infect tens of thousands of people before being brought under control. Some estimate the outbreak could exceed 100,000 cases and extend another 12-18 months. Ebola’s spread has the potential to extend across the globe, but is concentrated in several African countries. Collectively, these countries are home (...) to nearly 290 million people. Among Liberia’s population of 4.1 million, over 1,100 people have already died from Ebola in less than 6 months; by comparison, if this same outbreak and death rate occurred in the United States, over 88,000 Americans would perish. (shrink)

Healey et al. use experiments with chat dialogues to test the hypothesis that language co‐ordination is driven by ‘running repairs’. They replace signals of understanding such as “okay” with weaker, ‘spoof’ signals like “ummm”, and replace specific requests for clarification like “on the left?” with signals that suggest a higher degree of misunderstanding like “what?”. The latter manipulation causes participants to switch rapidly to more abstract forms of referring expression.

Healey et al. introduce the special issue with a brief overview of work on communication in the Cognitive Sciences and some of the historical and conceptual influences that have marginalized the study of miscommunication. Drawing on more recent work in Cognitive Science and Conversation Analysis they argue that miscommunication is in fact a highly structured, ubiquitous phenomenon that is fundamental to human interaction.

As more and more firms operate globally, an understanding of the effects of cultural differences on ethical decision making becomes increasingly important for avoiding potential business pitfalls and for designing effective international marketing management programs. Although several articles have addressed this area in general, differences along specific, cultural dimensions have not been directly examined. Hence, the purpose of this study was to examine differences in ethical decision making within Hofstede's cultural framework. The results confirm the utility of Hofstede's cultural dimensions (...) and place ethical decision making within an overall theoretical framework. Sales agents from a high power distance, uncertainty avoidant, Confucian, collectivist culture (i.e., Taiwan) placed more value on company and fellow employee interests (vis-à-vis self interests) than did managers from a masculine, individualistic culture (i.e., the United States). American and Taiwanese managers did not differ in their deontological norms or on the importance that they placed on customer interests. The theoretical and managerial importance of these findings are also discussed. (shrink)

This study identifies and describes the values espoused by the 62 companies that have consistently appeared on the “Fortune 100 Best Companies to Work For” list. We identify 24 separate values and offer an analysis of the keywords and phrases used to promote them. We confirm that these values fall within the categories of four well-accepted theoretical frameworks of corporate values and culture. We then provide evidence for three underlying dimensions transcending all four models. They are values that guide relationships (...) and self-regulation; values that describe desired outcomes and performance; and values that inform learning and change. Next, we present the results of a qualitative study describing how these companies put their values into practice. Finally, using publicly available information from the Great Place to Work® Institute, we show how the espoused values we identified relate to: what employees report about their experiences and company self-descriptions. Our findings highlight connections between leadership and values and they offer guidance to those seeking to understand keys to values-based cultures. (shrink)

Approximately one in two hundred persons in the Marshall Islands have active tuberculosis. We examine the historical antecedents of this situation in order to assign ethical responsibility for the present situation. Examining the antecedents in terms of Galtung’s dialectic of personal versus structural violence, we can identify instances in the history of the Marshall Islands when individual subjects made decisions with large-scale ecologic, social, and health consequences. The roles of medical experimenters, military commanders, captains of the weapons industry in particular, (...) and industrial capitalism in general are examined. In that, together with Lewontin, we also identify industrial capitalism as the cause of tuberculosis, we note that the distinction between personal versus structural violence is difficult to maintain. By identifying the cause of the tuberculosis in the Marshall Islands, we also identify what needs be done to treat and prevent it. (shrink)

Social robots have limited social competences. This leads us to view them as depictions of social agents rather than actual social agents. However, people also have limited social competences. We argue that all social interaction involves the depiction of social roles and that they originate in, and are defined by, their function in accounting for failures of social competence.

Exceptionally preserved fossils are the product of complex interplays of biological and geological processes including burial, autolysis and microbial decay, authigenic mineralization, diagenesis, metamorphism, and finally weathering and exhumation. Determining which tissues are preserved and how biases affect their preservation pathways is important for interpreting fossils in phylogenetic, ecological, and evolutionary frameworks. Although laboratory decay experiments reveal important aspects of fossilization, applying the results directly to the interpretation of exceptionally preserved fossils may overlook the impact of other key processes that (...) remove or preserve morphological information. Investigations of fossils preserving non-biomineralized tissues suggest that certain structures that are decay resistant are rarely preserved, and decay-prone structures can fossilize, albeit rarely. As we review here, decay resistance is an imperfect indicator of fossilization potential, and a suite of biological and geological processes account for the features preserved in exceptional fossils. Organisms decayed experimentally in seawater have been used as direct analogs for soft-bodied fossil taxa, with fossils representing a snapshot of a particular stage of decay. We argue that numerous geological and biological processes account for fossilization and that all of these should be considered when reconstructing extinct organisms. (shrink)

Exceptionally preserved fossils are the product of complex interplays of biological and geological processes including burial, autolysis and microbial decay, authigenic mineralization, diagenesis, metamorphism, and finally weathering and exhumation. Determining which tissues are preserved and how biases affect their preservation pathways is important for interpreting fossils in phylogenetic, ecological, and evolutionary frameworks. Although laboratory decay experiments reveal important aspects of fossilization, applying the results directly to the interpretation of exceptionally preserved fossils may overlook the impact of other key processes that (...) remove or preserve morphological information. Investigations of fossils preserving non-biomineralized tissues suggest that certain structures that are decay resistant are rarely preserved, and decay-prone structures can fossilize, albeit rarely. As we review here, decay resistance is an imperfect indicator of fossilization potential, and a suite of biological and geological processes account for the features preserved in exceptional fossils. Organisms decayed experimentally in seawater have been used as direct analogs for soft-bodied fossil taxa, with fossils representing a snapshot of a particular stage of decay. We argue that numerous geological and biological processes account for fossilization and that all of these should be considered when reconstructing extinct organisms. (shrink)

The publication of Daniel Lehrman’s 1953 paper, “A Critique of Konrad Lorenz’s Theory of Instinctive Behavior,” (_The Quarterly Review of Biology_ 28(4):337–363) exposed a gulf between comparative psychologists and ethologists regarding the concept of instincts. At the center of this debate was a rivalry between T. C. Schneirla—Lehrman’s doctoral advisor—and Konrad Lorenz. While Schneirla maintained that the concept of innate instincts mischaracterized developmental processes, Lorenz maintained that innateness was essential to understand the evolution of behavior. A year after the publication (...) of Lehrman’s paper, the Singer-Polignac Foundation organized a small conference where leaders in evolutionary biology, ethology, behavioral physiology, and comparative psychology met to discuss the concept of instinct and innateness. The result of this meeting was the publication of the book _L’instinct dans le comportement des animaux et de l’homme_ (M. Autuori et al. ( 1956 ) Masson, Paris) in which each conference participant submitted a chapter that was followed by a discussion among the participants. Here I review the historical context surrounding this conference with a republishing of the commentary on Schneirla’s chapter, “Interrelationships of the ‘Innate’ and the ‘Acquired’ in Instinctive Behavior.” Originally published in English, German, and French, the discussion is included here with a new translation into English for the first time. A companion article (this issue; G. M. Kohn (2024) “Revisiting T. C. Schneirla’s ‘Interrelationships of the “Innate” and the “Acquired” in Instinctive Behavior’ (1956)”) discusses and makes available Schneirla’s complete paper. (shrink)

During the postwar period, the concept of instinct came to encapsulate the debate around the importance of nature versus nurture. The fact that animals show highly organized behavior early in development suggested the presence of an underlying fixity where behavior was “inbuilt” into an animal’s biology despite an individual’s experiences. This placed a discrete and exhaustive line between the innate and acquired that became a foundation for the European-dominated field of ethology. Across the Atlantic, a group of comparative psychologists led (...) by the American Museum of Natural History’s T. C. Schneirla contested this approach, proposing that the study of animal behavior should avoid abstract dichotomies with a renewed focus on developmental processes. While Schneirla’s theoretical and empirical work shaped the modern study of animal behavior, his legacy requires revisiting in an era where the nature versus nurture debate is regaining prominence. In this article, I revisit Schneirla’s approach to behavior with a focus on his paper “Interrelationships of the ‘Innate’ and the ‘Acquired’ in Instinctive Behavior” (published in M. Autuori et al. (1956) _L’instinct dans le comportement des animaux et de l’homme_; Masson, Paris, pp. 387–452) for the journal’s “Classics in Biological Theory” collection; the paper is available as supplementary material in the online version of this article. A companion article (this issue; G. M. Kohn (2024) “A Discussion on Instinct, Paris, 1954”) presents the commentary that was published with it. (shrink)

Gregory S. Moss examines the central arguments in Ernst Cassirer’s first volume of the Philosophy of Symbolic Forms to show how Cassirer defends language as an autonomous cultural form, and how he borrows the concept of the “concrete universal” from G. W. F. Hegel in order to develop a concept of cultural autonomy.

The definition of precision medicine has continued to evolve, partly in response to criticism of the original concept. However, whatever the definition or current state of the brand, it fundamentally relies on a putatively tight linkage between genotype and complex human traits. If such a linkage is truly robust, then it should be possible to predict the occurrence of complex traits, both good and bad. If such prediction is possible, it should also be feasible to intervene to prevent or preempt (...) disease-related traits. There are of course many potential barriers to this sort of genomic medicine two-step. For example, a number of statistical considerations make generating biomarker (including gene... (shrink)