Objective: Persuasive messages regarding fruit and vegetable consumption often meet defensive reactions from recipients, which may lower message effectiveness. Individual differences in emotion regulation and gender are expected to predict these reactions. In the working memory account of persuasion, inducing voluntary eye movements during the processing of the auditory persuasive information might prevent defensiveness and thereby increase message effectiveness.Methods: Participants in two independently recruited samples from the general population listened to a negatively framed auditory persuasive message advocating fruit (...) and vegetable consumption. Half of them were asked to keep following a regularly moving stimulus on their screen with their eyes. At pretest, the individual differences of cognitive self-affirmation inclination and gender were assessed to predict defensive reactions.Results: In Study 1, induced eye movements significantly increased self-reported consumption after 2 weeks when CSAI was low, but only in males, as indicated by a significant three-way interaction. With negative self-evaluative emotions as dependent variable, this three-way interaction was also significant, suggesting that induced eye movements prevented defensiveness in low CSAI males. Study 2 did not assess consumption but replicated the latter three-way interaction.Conclusion: The studies replicated our earlier findings regarding the moderating effects of individual differences in emotion regulation on persuasion, but they also revealed gender differences in persuasion that are related to the working memory. The working memory account of persuasion provides new theoretical as well as practical angles on persuasion to target individuals in persuasion to increase fruit and vegetable consumption. (shrink)

Abstract This paper describes the early history of magnetochemistry: the search for chemical effects of magnetism in the nineteenth century. Some early researchers, such as Johann Wilhelm Ritter, attempted to reproduce with magnets the effects that had been produced by electricity and Volta’s battery. For several decades, researchers successively reported positive results and denied claims concerning the effect of magnetism in oxidation, electrolysis, reduction of metals from saline solutions, crystallisation, change of colour of vegetable tinctures and other chemical reactions. (...) In the two last decades of the nineteenth century some effects were accepted as real, and a thermodynamic theory of the influence of magnetic fields upon chemical reactions was developed. Finally, Dragomir Hurmuzescu was able to create reproducible experiments and measured the electromotive force between two electrodes, with or without the presence of magnetic fields, confirming the existence of the phenomenon and obtaining results compatible with the theoretical predictions. Afterwards, this magnetochemical effect was accepted as real, but the effect was weak and its practical importance was negligible. The subject was gradually forgotten. Content Type Journal Article Pages 1-26 DOI 10.1007/s10698-011-9127-8 Authors Roberto de Andrade Martins, Department of Physics, State University of Paraiba, Campina Grande, PB, Brazil Journal Foundations of Chemistry Online ISSN 1572-8463 Print ISSN 1386-4238. (shrink)

The word “Umwelt” is not translated as yet and can perhaps not be translated. In its orginal and well known sense, inaugurated byUexküll, it means of the relations of an organism to its surroundings only those going over the receptive organs and the effective organs, while vegetative relations to the medium,e.g. respiration are excluded. The “Umwelt”-conception of ecology has always been a wider one, but by feeling only, without definition. H.Weber has tried to develop a “general biological Umwelt-conception”, including (...) a 11 relations. In spite of this claim he states, the “Umwelt” of a species be only those external conditions which are indispensable for its life. Here is demonstrated that this conception is quite insufficient, especially because it does not contain so fundamentally important relations as the enemies of an organism and the reactions of the organism upon its surroundings. Furthermore, that conception of “Umwelt” does not contain external conditions determinating the phenotype but not indispensable for the life of the species. A “general biological conception of Umwelt”, asWeber claims to have created, is impossible; the conception is divided in steps corresponding to its application in different branches of science. In physiologye.g. only the direct relations of an organism come in question, in epidemiology the vital relations only. The ecological conception is the most comprehensive, containing all those parts of the surroundings to which an organism has direct or definite indirect relations, and is the complex of them. (shrink)

Alexander von Humboldt’s depictions of mountain vegetation are among the most iconic nineteenth century illustrations in the biological sciences. Here we analyse the contemporary context and empirical data for all these depictions, namely the _Tableau physique des Andes_ (1803, 1807), the _Geographiae plantarum lineamenta_ (1815), the _Tableau physique des Îles Canaries_ (1817), and the _Esquisse de la Géographie des plantes dans les Andes de Quito_ (1824/1825). We show that the Tableau physique des Andes does not reflect Humboldt and Bonpland’s field (...) data and presents a flawed depiction of plant occurrences and vertical succession of vegetation belts, arising from Humboldt’s misreading of La Condamine’s description (1751). Humboldt's 1815 depiction, by contrast, shows a distribution of high-vegetation belts that is consistent with La Condamine’s description, while the 1824 depiction drops innovations made in 1815 and returns to simply showing numerous species’ names, thus not applying Humboldt’s own earlier zonation framework. Our analysis of contemporary reactions to Humboldt’s TPA includes Francis Hall’s posthumously published 1834 illustration of Andean plant zonation near Quito and Humboldt’s reaction to Hall’s critique. Throughout his work on plant geography, Humboldt disregarded some of his own observations, or confused them. At stake was his reputation as an innovator in the field of plant geography and a discoverer of the sequence of high-elevation vegetation belts on the world’s mountains. (shrink)

The controversial case of Terri Schiavo came to a close on March 31, 2005, with her death following the removal of a percutaneous endoscopic gastrostomy tube. This event followed years of controversy and social upheaval. Voices from across the entire political and cultural spectrums filled the airwaves and op-ed pages of major newspapers. Protests ensued outside of Ms. Schiavo’s care facility. Ms. Schiavo’s parents published videos of their daughter on the internet in an effort to prove that she was not (...) in a vegetative state and could potentially recover. There is a certain mystery to the entire controversy given the fact that, legally, it was largely a matter of settled law. Precedent cases and legal statutes clearly set out the proper procedures and decisions to be followed in this case. Nonetheless, powerful challenges and virulent opposition to these standards arose. Through an investigation of this case as well as a comparative study of the case of Dax Cowart (in particular, the documentary depictions of Dax Cowart’s case) and of a photograph by Joel-Peter Witkin, I plan to investigate the source of these social upheavals and hypothesize that they were largely the result of a phenomenological reaction to the human face. (shrink)

In the heterothallic species Neurospora crassa, strains of opposite mating type, A and a, must interact to give the series of events resulting in fruiting body formation, meiosis, and the generation of dormant ascospores. The mating type of a strain is specified by the DNA sequence it carries in the mating type region; strains that are otherwise isogenic can mate and produce ascospores. The DNA of the A and a regions have completely dissimilar sequences. Probing DNA from strains of each (...) mating type with labelled sequences from the A and the a regions has shown that, unlike in Saccharomyces cerevisiae, only a single copy of a mating type sequence is present in a haploid genome. The failure to switch is explainable by the physical absence of DNA sequences characteristic of the opposite mating type. While the mating type sequences must be of the opposite kind for mating to occur in the sexual cycle, two strains of opposite mating type cannot form a stable heterokaryon during vegetative growth; instead, they fuse abortively to give a heterokaryon incompatibility reaction, which results in death of the cells along the fusion line. The DNA sequences responsible for this reaction are coextensive with those sequences in the A and a regions which are necessary to initiate fruiting body formation. The genus Neurospora also includes homothallic species – ones in which a single haploid nucleus carries all the information necessary to form fruiting bodies, undergo meiosis, and produce new haploid spores. One such species, N. terricola, contains one copy each of the A and the a sequences within each haploid genome. Another homothallic species, N. africana, contains a single copy of the A sequence in the haploid genome, but does not contain any sequences corresponding to the a sequence. We present a model for the role of the mating type‐specific sequences in heterothallic and homothallic species of Neurospora and we speculate on the origin of the different modes of reproduction in the genus Neurospora. (shrink)

Issues such as abortion, embryo research and euthanasia have been discussed exhaustively from the standpoint of Western philosophy and religion, but so far the voice of Buddhism has been little heard in the debate. Although widely respected for its benevolent and humanistic values, Buddhism has not so far shown how its ethical principles can be applied in a consistent manner to contemporary moral dilemmas. Drawing on both ancient and modern sources, this book sets out the basis of a Buddhist response (...) to the major ethical questions posed by modern medicine. (shrink)

Mintz examines seventeenth-century reactions to the political philosophy of Thomas Hobbes.

Recognizing gaps in our present understanding of leader apologies, this investigation examines how followers appraise leader apologies and how these perceptions impact work-related outcomes. Results indicate that followers who viewed their leader as trustworthy or caring before a leader wrongdoing were more likely to perceive their leader’s apology to be sincere, as compared to followers who previously doubted their leader’s trustworthiness and caring. Attributions of apology sincerity affected follower reactions, with followers perceiving sincere apologies reporting greater trust in leadership, (...) satisfaction with supervision, leader–member exchange quality, affective organizational commitment, and forgiveness than those reporting insincere or no apologies. A mediation model was supported, showing that attributions of apology sincerity fostered perceptions of humility, which enhanced perceptions of transformational leadership, and consequently garnered more positive follower reactions. (shrink)

Research on abusive supervision is imbalanced in two ways. First, with most research attention focused on the destructive consequences of abusive supervision, there has been relatively little work on subordinate-related predictors of perceptions of abusive supervision. Second, with most research on abusive supervision centered on its main effects and the moderating effects of supervisor-related factors, there is little understanding of how subordinate factors can moderate the main effects of perceptions of abusive supervision on workplace outcomes. The current study aims to (...) advance knowledge of the roles of subordinates in the formation of and reactions to perceptions of abusive supervision. Specifically, based on victim precipitation theory, the authors examined subordinates’ personality traits and self-reports of task performance as antecedents of perceptions of abusive supervision. The results show that subordinates high in neuroticism or low in conscientiousness had high levels of perceived abusive supervision partially through their self-reported deleterious job performance. In addition, the authors investigated the moderating effect of subordinates’ personality on the relationship between perceptions of abusive supervision and subordinates’ interpersonal deviance. Consistent with trait activation theory, subordinates low in both agreeableness and extraversion were more likely to engage in deviant behaviors in response to perceptions of abusive supervision than subordinates high in either or both agreeableness and extraversion. (shrink)

How do tweets reflect the long-standing disparities between the northern and southern regions of Nigeria? This study presents a qualitative analysis of Twitter users' responses (n = 101,518) to the tweets of the Economic and Financial Crimes Commission (EFCC) regarding the production and prosecution of cybercrime. The article uses postcolonial perspectives to shed light on the legacies of British colonial efforts in Nigeria, such as the amalgamation of the northern and southern protectorates in 1914. The results revealed significant discrepancies between (...) Nigeria's northern and southern regions regarding cybercriminal arrest, conviction, and sentencing. Specifically, the results showed that the EFCC's criminalization of Southerners differs substantially from that of Northerners. The contemporary manifestation of inequalities concerning the production and prosecution of cybercrime on Twitter reflects long-standing contestations (e.g., economic, political, cultural, geological) between the northern and southern parts of Nigerian society. Therefore, since the North-South divide in present-day Nigeria originated from British colonization, colonialism is the base that shaped the superstructure comprising political, religious, historical, geological (e.g., crude oil), and economic factors. In turn, the article spotlights that regional differences in educational attainment, originating from differing experiences of Christianization and colonization, interact with regional disparities in the production of cybercrime. More research is required to better understand how these contextual disparities in society interact with the production and prosecution of cybercrime, given that Nigerian cybercriminals defraud victims all over the world. (shrink)

In this essay, I show how the French philosopher of science, Gaston Bachelard, reacted to the idea of phenomenology at different stages of his philosophical development. During the early years, Kantianism (through a Schopenhauerian reading of Kant) had the greatest influence on his understanding of phenomenology. Even if he always considered phenomenology a valuable method, Bachelard believed that the term noumenon is necessary, not for a full description of reality, but for probing possible sources of reality. For him, phenomena are (...) not only static objects or things observed in nature, but dynamic objects that can be produced or even created (hence phenomenotechnique). The noumenal realm lies beyond the structure of the phenomenal world. In his later “poetical” years, Bachelard did not make a strict distinction between noumena and phenomena, but instead situated the poetical (literary) image, a phenomenon of literary consciousness, in specific zones between subjectivity and objectivity; the term phenomenotechnique no longer plays any role in his study of imagination or daydreams. For the later Bachelard, phenomenology became the method or attitude that can best lead us into the unexplored regions of our consciousness (reverie) which remain largely forgotten by Western philosophy, or drowned out by its exclusive concern with other aspects of consciousness, such as rational thought. (shrink)

We posit a key goal of firms’ corporate social responsibility efforts is to influence reputation through carefully crafted communicative practices. This trend has accelerated with the rise of social media such as Twitter and Facebook, which are essentially public message networks that organizations are leveraging to engage with concerned audiences. Given the large number of messages sent on these sites, only some will be effective and achieve broad public resonance. Building on signaling theory, this paper asks whether and how messages (...) conveying CSR-related topics resonate with the public and, if so, which CSR topics and signal qualities are most effective. We test our hypotheses using data on public reactions to Fortune 500 companies’ CSR-focused Twitter feeds, using the retweeting of firms’ messages as a proxy for public resonance. We find resonance is positively associated with messages that convey CSR topics such as the environment or education, those that make the topic explicit through use of hashtags, and those that tap into existing social movement discussions. (shrink)

The literature has widely studied the market response to the financial news or events but mainly focused on the stock market. This article associates the concept of internet news with the bond market response and attempts to examine how credit rating agencies and bond investors, two important bond participants, react to financial news on the internet with a range of multiply regressions. Our empirical study leads to several findings. First, CRAs tend to ignore the warnings of financial news on the (...) internet, whereas bond investors strongly react to such news. Second, there is an asymmetry in bond investors’ reactions to good news compared to bad news, with investors being more sensitive to bad news. Third, there is heterogeneity in the psychological reaction where bond investors do not react to the news about central state-owned enterprises but to the news about other enterprises. Finally, there is an asymmetric response driven by news timeliness that bond investors are more sensitive to the latest news articles than old ones. Overall, our study confirms the existence of psychological reactions to the financial news on the internet in China’s bond market, which has significance for keeping bond market participants from overreacting or underreacting to market news. (shrink)

The potential for biased responses that occur when researchers interact with their study participants has long been of interest to both academicians and practitioners. Given the sensitive nature of the field, researcher interaction biases are of particular concern for business ethics researchers regardless of their preference for survey, experimental, or qualitative methodology. Whereas some ethics researchers may inadvertently bias data by misrecording or misinterpreting responses, other biases may occur when study participants' responses are systematically influenced by the mere introduction of (...) researchers into the participants' environment. Although substantial empirical research has been conducted on the general topic of researcher interaction biases, none has focused specifically on business ethics research. In order to remedy this lack of empirical substantiation in the field, we review the related literature on researcher interaction biases, present an empirical example of how such biases can influence research results in an experiment assessing reactions to insurance fraud, and discuss the implications for business ethics research. (shrink)

We use an event study to capture the investor reaction to the first Newsweek Green Rankings in September 2009, a notable, multi-dimensional recent development in the rating of corporate environmental CSR performance. Drawing on stakeholder theory, we develop hypotheses about market investor reaction to the disclosure of new, relevant corporate environmental performance in both the short and longer term, whether market investors’ reaction reflects industry context, and whether firm-level contextual variables representing firm size, and market legitimacy significantly impacts the investor (...) reaction. We find that, for the sample of the largest 500 US firms ranked by Newsweek, investors react positively both to the raw and within-industry rankings of green performance in terms of both short-term and longer-term returns. Moreover, the investor reaction is significantly influenced by contextual variables such as firm size and firm market legitimacy. Our results are compatible with the inference that rating agencies like Newsweek serve a valuable information dissemination function such that investors in better ranked firms anticipate larger future cash flows due to more positive reactions from key stakeholders such as environmentally-conscious customers, employees, NGOs, regulators, and thus reward these firms with stock price increases. Finally, larger, more visible firms benefit more, while firms which have more market legitimacy benefit less. We believe these findings will be of considerable interest to scholars of environmental corporate social responsibility. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Leibniz on Innate Ideas and the Early Reactions to the Publication of the Nouveaux Essais (1765)* GIORGIO TONELLI LIzmNIz' Nouve~ Essais,written in 1703-1705 (citedhereafter as NE), were posthumously published by Raspe x in 1765, at the beginning of a Leibniz revivalwhich was alsomarked by thelargeDutens editionof 1768. As the greatupheaval in Kant's thought took place in 1769, and as thisupheaval had as one of itsmain characteristicsthe rejection of (...) sensibility as the sole source of knowledge,2 it is easy to infer that Kant's reading of the NE may have been one of the elements prompting him to adopt his new solution. It is not the ambition of this paper to answer that difficult question: rather it is an attempt towards clearing the ground for an answer to it, by inquiring into the early reactions of philosophical circles, especially German, to the appearance of the NE. To what extent was the significance of the particular doctrines expounded in the NE noticed? To what extent did contemporary philosophers realize that these were to profoundly modify the picture of Leibniz' psychological tenets? And, therefore, to what extent could Kant have been stimulated by a widespread reaction to pay special attention to the peeu!ia~lies of that work7 In conformity with this purpose, I shall focus my research on the question o/the origin of knowledge. As it is my task to reconstruct a general philosophical atmosphere, I will not confine my research to philosophic reactions prior to 1769, but will also take into consideration some attitudes of the following decade. As frequently happens in the history of ideas, the impact of a certain event may be noticed almost immediately after its occurrence, but the documentation of its effects may be available only after a certain delay. But they are nevertheless indicative of that prior impact. Before starting this enquiry, I shall: (1) point out the difference between the doctrine in question as it is expounded in the NE and as it appeared in the previously published works of Leibniz; (2) examine the interpretations of Leibniz' psychology prior to 1765, especially as represented in the version which was accepted by Wolff and incorporated into his system. * I want to expressmy gratitude to my friend Dr. Heinrieh Schepers,Director of the LeibnizStelle of Miinster University, for severalreferences and suggestions,and for his sympathy with the subjectof this paper. 1 Oeuvres philosophique$ latines et franfaises du feu Mr. de Leibniz tir~es de ses Manuscrits qui #e conservent dans la Biblioth~que royale ~ Hanovre et publi~es par M. Rud. Eric Raspe. Avec une preface de Mr. Kaestner, Professeur en math$matique d GOttingue (Amsterdam et Leipzig, 1765). Cf. (3. Tondli, "Die Umwiilzung yon 1769 bed Kant," Kant-Studien,LIV (1963), 369 ft. [437] 438 HISTORY OF PHILOSOPHY I. It is an obvious principle in Leibniz' metaphysics that all knowledge stems from the interior of the soul, or monad: from this point of view, it may correctly be stated that for Leibniz all knowledge is innate. It is equally obvious in our day that Leibniz held that there is a basic distinction between the way we know necesstwy and universal truths, emerging from the soul's intellect, and the way we know contingent and particular truths, emerging from the soul's sensibility. Therefore, from a psychological and exoteric point of view (as in the NE) the first kind of truths may be called innate (par excellence), while the second may be called acquired. As it happened, the works of Leibniz published prior to 1765 almost exclusively represented the general metaphysical point of view, and this led to a fatal distortion of his thought by his followers. The interpretations of Leibniz were from the very beginningm and still are in our day---profoundly influenced by the fact that many of Leibniz' works were not published in his lifetime, but appeared (and still shall appear) posthumously during more than two centuries. Consequently the distinction between the origin of necessary and the origin of contingent truths was generally overlooked. This is clearly explained by an examination of Leibniz' worksa which were published before his death (1716) and shortly thereafter. One of the most influential... (shrink)

At a time when firms signal their commitment to CSR through online communication, news sources may convey conflicting information, causing stakeholders to perceive firm hypocrisy. Here, we test the effects of conflicting CSR information that conveys inconsistent outcomes (results-based hypocrisy) and ulterior motives (motive-based hypocrisy) on hypocrisy perceptions expressed in social media posts, which we conceptualize as countersignals that reach a broad audience of stakeholders. Across six studies, we find that (1) conflicting CSR information from internal (firm) and external (news) (...) sources elicits hypocrisy perceptions regardless of whether the CSR information reflects inconsistencies in results or motives, (2) individuals respond to conflicting CSR information with countersignals accusing firms of hypocrisy expressed in social media posts, (3) hypocrisy perceptions are linked to other damaging stakeholder consequences, including behavior (divestment, boycotting, lower employment interest), affect (moral outrage), and cognition (moral condemnation), and (4) firms with higher credibility are more likely to experience adverse effects of conflicting CSR information. These findings advance theory regarding the effects of conflicting CSR information as it relates to the role of credibility and different forms of hypocrisy. Importantly, damaging social media posts and stakeholder backlash can arise from hypocrisy perceptions associated with inconsistent CSR results as well as inconsistent motives, and strong firm credibility only makes a firm more vulnerable to this backlash. (shrink)

Research on employees’ responses to corporate social responsibility has recently accelerated and begun appearing in top-tier academic journals. However, existing findings are still largely fragmented, and this stream of research lacks theoretical consolidation. This article integrates the diffuse and multi-disciplinary literature on CSR micro-level influences in a theoretically driven conceptual framework that contributes to explain and predict when, why, and how employees might react to CSR activity in a way that influences organizations’ economic and social performance. Drawing on social identity (...) theory and social exchange theory, we delineate the different but interdependent psychological mechanisms that explain how CSR can strengthen the employee–organization relationship and subsequently foster employee-related, micro-level outcomes. Contributions of our framework to extant literature and potential extensions for future research are then discussed. (shrink)

Given a steady increase of interest in 18th Scottish philosophy it isn't surprising that Mandeville is also enjoying a new wave of interest. On the one hand, Mandeville had an especially obvious influence on Scottish Enlightenment thought. As the contributions in this volume demonstrate, the Scots took Mandeville very seriously, more so than any other collective audience at the time. In The Fable, the Scots saw fundamental challenges, not mere rabble-rousing social commentary. On the other hand, an essential aspect of (...) Mandeville’s work is a competing moral psychology as well as a similarly tightly conjoined and competing social-political theory–one with much more radical implications than most Scots were prepared to endorse. (shrink)

Although biologists and philosophers of science generally agree that genes cannot determine the forms of biological and psychological traits, students, journalists, politicians, and other members of the general public nonetheless continue to embrace genetic determinism. This article identifies some of the concerns typically raised by individuals when they first encounter the systems perspective that biologists and philosophers of science now favor over genetic determinism, and uses arguments informed by that perspective to address those concerns. No definitive statements can yet be (...) made about why genetic determinism has proven so resilient in the face of empirical evidence pointing up its deficiencies, but conveying the essential interdependence of 'nature' and 'nurture' to the general public will likely require deployment of the arguments that systems theorists ordinarily use to reject genetic determinism. In addition, the elaboration of new metaphors that focus attention on the dynamic nature of trait construction will likely prove valuable, because re-conceptualizing notions like 'genes' and 'nature' will probably be one of the most effective ways to help students and the general public abandon the genetic determinism that biologists now recognize as indefensible. (shrink)

This study renews the classical concept of subliminal perception by investigating the impact of subliminal flicker from fluorescent lighting on affect and cognitive performance. It was predicted that low compared to high frequency lighting would evoke larger changes in affective states and also impair cognitive performance. Subjects reported high rather than low frequency lighting to be more pleasant, which, in turn, enhanced their problem solving performance. This suggests that sensory processing can take place outside of conscious awareness resulting in conscious (...) emotional consequences; indicating a role of affect in subliminal/implicit perception, and that positive affect may facilitate cognitive task performance. (shrink)