Leaders who express an ethical identity are proposed to affect followers’ attitudes and work behaviors. In two multi-source studies, we first test a model suggesting that work engagement acts as a mediator in the relationships between ethical leadership and employee initiative (a form of organizational citizenship behavior) as well as counterproductive work behavior. Next, we focus on whether ethical leadership always forms an authentic expression of an ethical identity, thus in the second study, we add leader Machiavellianism to the model. (...) For Machiavellian leaders, the publicly expressed identity of ethical leadership is inconsistent with the privately held unethical Machiavellian norms. Literature on surface acting suggests people can at least to some extent pick up on such inauthentic displays, making the effects less strong. We thus argue that the positive effects of ethical leader behavior are likely to be suppressed when leaders are highly Machiavellian. Support for this moderated mediation model was found: The effects of ethical leader behavior on engagement are less strong when ethical leaders are high as opposed to low on Machiavellianism. (shrink)

Reflections on the life and works of Scotus -- The early works of Scotus -- Duns Scotus at Oxford -- A Scotistic approach to the ultimate why-question -- God's knowledge : a study in Scotistic methodology -- William of Alnwick on Scotus and divine concurrence -- Scotus on the origin of possibility -- Scotus's lectures on the Immaculate Conception -- Scotus's ethics -- Scotus's eschatology : some reflections -- Scotism -- An Oxford dialogue on language and metaphysics -- Ockham and (...) the textbooks -- Ockham's conception of matter. (shrink)

This paper questions the taken-for-granted moral portrayal depicted in the extant literature and popular media of the devoted social entrepreneurial hero with a priori good ethical and moral credentials. We confront this somewhat ‘idealistic’ and biased portrayal with insights from unique large-scale data from the Global Entrepreneurship Monitor 2009 survey on social entrepreneurship covering Belgium and The Netherlands. Binary and multinomial logistic regressions indicate that the intention and dominance of perceived social value creation over economic value creation is indeed what (...) makes social entrepreneurs unique. In contrast to the extant literature, however, our empirical investigation points at a reluctant attitude of social entrepreneurs toward entrepreneurship in terms of confidence in their skills to start and manage a business, their perception of entrepreneurship as a desirable career choice and their involvement in their activities. While the extant literature points at a strong entrepreneurial orientation as a source of ethical issues, the main contribution of this study lies in the reverse observation: ethical issues are also likely to emanate from a frail entrepreneurial profile. We formulate empirically grounded propositions that may serve as a basis for theory-building and testing purposes. (shrink)

We construct a normal extension of K4 with the finite model property whose minimal tense extension is not complete with respect to Kripke semantics.

Most research on ethical leadership to date investigates the consequences of ethical leadership rather than its antecedents. Here, we aim to contribute to this field by studying leader personality as a potential antecedent of ethical leader behavior. In two multisource studies, we investigated the relationships between personality traits and ethical leader behavior. Leader personality was measured through self-ratings using the five-factor personality framework. Two subordinates rated their leaders' ethical behavior. Study 1 used a unidimensional Ethical Leadership Scale (ELS). In study (...) 2 we used this scale as well as an instrument distinguishing three different ethical leader behaviors, namely, fairness, role clarification, and power sharing. Further, in study 2 we controlled for the influence of the relationship between leader and followers (LMX). As expected, conscientiousness and agreeableness were most consistently related to ethical leadership. In study 1, after controlling for the other personality traits, conscientiousness related positively with ethical leadership. In study 2, after controlling for other traits and LMX, conscientiousness related positively with ethical leadership and the behavior role clarification, and agreeableness with power sharing and fairness. Also, emotional stability related positively with ethical leadership and role clarification after controlling for LMX. As expected, openness to experience and extraversion were unrelated to ethical leader behaviors. (shrink)

Research on unethical leadership has predominantly focused on interpersonal and high-intensity forms of harmful leader behavior such as abusive supervision. Other forms of harmful leader behavior such as excessively pressuring subordinates or acting in self-centered ways have received less attention, despite being harmful and potentially occurring more frequently. We propose a model of four types of harmful leader behavior varying in intensity and orientation : Intimidation, Lack of Care, Self-Centeredness, and Excessive Pressure for Results. We map out how these relate (...) to other constructs in the unethical leader behavior field in order to integrate the existing work on how leaders can cause harm to followers. Next, in five studies, we develop and test a new survey instrument measuring the four proposed types of perceived HLB. We provide initial validity evidence for this new measure, establish its psychometric properties, and examine its nomological network by linking the four types of HLB to related leadership constructs and soft and hard outcome correlates at the individual and team level. We find that HLB is negatively related to constructive forms of leadership and positively to unethical ones. HLB is also related in the expected direction to job satisfaction, engagement, psychological safety, knowledge sharing, knowledge hiding, deviance, and objectively recorded team-level stress-related absenteeism. (shrink)

Dans ses recherches empiriques, philosophiques et métaphysiques la conscience humaine ne sort pas de sa propre sphère. C'est toujours la conscience qui parle. Par sa connaissance l'homme ne peut dépasser la conscience directe. Par sa pensée il tend à dépasser médiatement la conscience. Cette constatation nous est dictée par le fait scientifiquement fondé que tant la conscience humaine que son contenu sont tirés, c.a.d. révélés, des profondeurs cachées où ils sont recélés. C'est ce qui rend évident que l'homme possède un (...) merveilleux "sens sondeur", lui permettant de reconnaître les hauteurs et les profondeurs de notre conscience et aspirant à la transcendance. Le domaine de l'expérience se borne nécessairement aux phénomènes, et tandis que celui de la philosophie s'étend au fondement de ces phénomènes et à leurs rapports réciproques, la métaphysique, la science des principes, se propose de pénétrer l'origine et le sens profond de toute chose, du néant à l'ultime perfection. Après Kant qui a voulu en finir avec la métaphysique dogmatique unilatéralement déductive, la méthode inductive a pris définitivement le dessus. Cette méthode ne s'arroge pas le droit de juger d'une façon apodictique en ce qui touche aux problèmes de l'existence, qui ont donné naissance aux dispositions de la conscience humaine. Elle s'efforce, au contraire, de faire en cette matière une large part à l'inconnu en démontrant que les résultats sont heuristiques, hypothétiques et problématiques. Ainsi la théorie de la connaissance, la philosophie et la théologie s'accordent à dire que les données microcosmiques dans la sphère de la conscience humaine peuvent être les représentants des entités macrocosmiques. Si la conscience humaine poursuit ses recherches philosophiques et métaphysiques, c'est qu'elle doit sa genèse à une relation universelle dont elle est la représentation. (shrink)

We propose a logic for reasoning about metric spaces with the induced topologies. It combines the 'qualitative' interior and closure operators with 'quantitative' operators 'somewhere in the sphere of radius r.' including or excluding the boundary. We supply the logic with both the intended metric space semantics and a natural relational semantics, and show that the latter (i) provides finite partial representations of (in general) infinite metric models and (ii) reduces the standard '∈-definitions' of closure and interior to simple constraints (...) on relations. These features of the relational semantics suggest a finite axiomatisation of the logic and provide means to prove its EXPTIME-completeness (even if the rational numerical parameters are coded in binary). An extension with metric variables satisfying linear rational (in)equalities is proved to be decidable as well. Our logic can be regarded as a 'well-behaved' common denominator of logical systems constructed in temporal, spatial, and similarity-based quantitative and qualitative representation and reasoning. Interpreted on the real line (with its Euclidean metric), it is a natural fragment of decidable temporal logics for specification and verification of real-time systems. On the real plane, it is closely related to quantitative and qualitative formalisms for spatial representation and reasoning, but this time the logic becomes undecidable. (shrink)

PurposeThe aim of the research described was to identify reasons for differences between discourses on electronic voting in the UK and The Netherlands, from a qualitative point of view.Design/methodology/approachFrom both countries, eight e‐voting experts were interviewed on their expectations, risk estimations, cooperation and learning experiences. The design was based on the theory of strategic niche management. A qualitative analysis of the data was performed to refine the main variables and identify connections.FindingsThe results show that differences in these variables can partly (...) explain the variations in the embedding of e‐voting in the two countries, from a qualitative point of view. Key differences include the goals of introducing e‐voting, concerns in relation to verifiability and authenticity, the role of the Electoral Commissions and a focus on learning versus a focus on phased introduction.Research limitations/implicationsThe current study was limited to two countries. More empirical data can reveal other relevant subvariables, and contribute to a framework that can improve our understanding of the challenges of electronic voting.Originality/valueThis study shows the context‐dependent character of discussions on information security. It can be informative for actors involved in e‐voting in the UK and The Netherlands, and other countries using or considering electronic voting. (shrink)

In information security research, perceived security usually has a negative meaning, when it is used in contrast to actual security. From a phenomenological perspective, however, perceived security is all we have. This paper develops a phenomenological account of information security, in which a distinction is made between revealed and reveiled security instead. Linking these notions with the concepts of confidence and trust, the paper provides a phenomenological explanation of the electronic voting controversy in the Netherlands.

Conceiving new technologies as social experiments is a means to discuss responsible deployment of technologies that may have unknown and potentially harmful side-effects. Thus far, the uncertain outcomes addressed in the paradigm of new technologies as social experiments have been mostly safety-related, meaning that potential harm is caused by the design plus accidental events in the environment. In some domains, such as cyberspace, adversarial agents may be at least as important when it comes to undesirable effects of deployed technologies. In (...) such cases, conditions for responsible experimentation may need to be implemented differently, as attackers behave strategically rather than probabilistically. In this contribution, we outline how adversarial aspects are already taken into account in technology deployment in the field of cyber security, and what the paradigm of new technologies as social experiments can learn from this. In particular, we show the importance of adversarial roles in social experiments with new technologies. (shrink)

Leaders who express an ethical identity are proposed to affect followers’ attitudes and work behaviors. In two multi-source studies, we first test a model suggesting that work engagement acts as a mediator in the relationships between ethical leadership and employee initiative (a form of organizational citizenship behavior) as well as counterproductive work behavior. Next, we focus on whether ethical leadership always forms an authentic expression of an ethical identity, thus in the second study, we add leader Machiavellianism to the model. (...) For Machiavellian leaders, the publicly expressed identity of ethical leadership is inconsistent with the privately held unethical Machiavellian norms. Literature on surface acting suggests people can at least to some extent pick up on such inauthentic displays, making the effects less strong. We thus argue that the positive effects of ethical leader behavior are likely to be suppressed when leaders are highly Machiavellian. Support for this moderated mediation model was found: The effects of ethical leader behavior on engagement are less strong when ethical leaders are high as opposed to low on Machiavellianism. (shrink)

Few people, if any, still argue that science in all its aspects is a value-free endeavor. At the very least, values affect decisions about the choice of research problems to investigate and the uses to which the results of research are applied. But what about the actual doing of science? -/- As Science, Values, and Objectivity reveals, the connections and interactions between values and science are quite complex. The essays in this volume identify the crucial values that play a role (...) in science, distinguish some of the criteria that can be used for value identification, and elaborate the conditions for warranting certain values as necessary or central to the very activity of scientific research. -/- Recently, social constructivists have taken the presence of values within the scientific model to question the basis of objectivity. However, the contributors to <I>Science, Values, and Objectivity</I> recognize that such acknowledgment of the role of values does not negate the fact that objects exist in the world. Objects have the power to constrain our actions and thoughts, though the norms for these thoughts lie in the public, social world. -/- Values may be decried or defended, praised or blamed, but in a world that strives for a modicum of reason, values, too, must be reasoned. Critical assessment of the values that play a role in scientific research is as much a part of doing good science as interpreting data. (shrink)

In information security research, perceived security usually has a negative meaning, when it is used in contrast to actual security. From a phenomenological perspective, however, perceived security is all we have. This paper develops a phenomenological account of information security, in which a distinction is made between revealed and reveiled security instead. Linking these notions with the concepts of confidence and trust, the paper provides a phenomenological explanation of the electronic voting controversy in the Netherlands.

Grünbaum's three chief fields of research were space-time philosophy, the methodological credentials of psychoanalysis, and reasons given in favor of the existence of God. Grünbaum defended the so-called conventionality thesis of physical geometry. He partially followed Hans Reichenbach in this respect but developed a new ontological argument for the conventionality claim in addition. In addressing the physical basis of the direction of time, Grünbaum advocated that there is a physical basis for the distinction between the past and the future, but (...) no such basis for the idea of a ‘present’ moving through time. His main claim in scrutinizing Freud’s theory methodologically was that supporting the causal claims Freud made would have required data that go beyond the clinical setting. Finally, Grünbaum worked on the philosophy of religion and set out to undermine arguments for the existence of God. (shrink)

Im Zentrum dieses Bandes stehen die Beiträge einer Tagung, die im Oktober 2017 an der Universität Konstanz stattgefunden hat. Thema der Tagung war ein den historischen Kontext einbeziehender Blick auf den frühen Rudolf Carnap, vom Ende des Ersten Weltkriegs bis zur Emigration Ende 1935. Der 1891 in Ronsdorf bei Wuppertal geborene Rudolf Carnap entschloss sich erst relativ spät zu einer Karriere als akademischer Philosoph, nämlich 1920, nachdem er sein durch den Krieg unterbrochenes Studium der Physik und Philosophie in Jena und (...) Freiburg abgeschlossen und kurze Zeit überlegt hatte, als Lehrer in der Schulreform-Bewegung zu arbeiten. Es folgte die philosophische Promotion im Jahr 1921, bei Bruno Bauch in Jena, mit einer Doktorarbeit zum Raumproblem. 1923 organisierte Carnap, gemeinsam mit Hans Reichenbach und anderen, eine für die Entstehung des Logischen Empirismus bedeutsame kleine Tagung in Erlangen. Auf Einladung von Moritz Schlick habilitierte er sich 1926 an der Universität Wien und verbrachte die Zeit bis 1931 zumindest teilweise in Wien, als eines der Kernmitglieder des Wiener Kreises um Moritz Schlick. Seine Habilitationsschrift erschien 1928 unter dem Titel Der logische Aufbau der Welt (hier immer Aufbau). 1931 folgte Carnap einem Ruf an die Deutsche Universität Prag. In den darauffolgenden Jahren blieb aber der enge Kontakt mit Wien und dem Wiener Kreis erhalten. Carnaps hauptsächliche Arbeit in dieser Zeit war seinem zweiten großen Buchprojekt gewidmet, der 1934 publizierten Logischen Syntax der Sprache. Daneben verfasste Carnap in seiner Zeit in Wien und Prag auch zahlreiche Aufsätze, zu unterschiedlichen Aspekten der Logik, der Metaphysikkritik und der Wissenschaftstheorie. Er war Mitautor des Manifests Wissenschaftliche Weltauffassung: Der Wiener Kreis und nahm regen Anteil an den zahlreichen wissenschaftlichen Aktivitäten des Logischen Empirismus, von der Gründung der Zeitschrift Erkenntnis bis hin zum Projekt einer Enzyklopädie der Einheitswissenschaft. Spätestens ab 1933 musste Carnap jedoch feststellen, dass an eine weitere wissenschaftliche Karriere in dem von Faschismus und Nationalsozialismus geprägten politischen Klima in Kontinentaleuropa nicht zu denken war. Er strebte deshalb die Emigration ins englischsprachige Ausland an, die schließlich Ende 1935 gelang, als Carnap ein Angebot von der Universität Chicago erhielt. Obwohl Carnap nur den kleineren Teil der in diesem Band abgedeckten eineinhalb Jahrzehnte in Wien verbracht hat, widmet sich der Großteil der hier versammelten Beiträge schwerpunktmäßig der für Carnaps philosophische Karriere zentralen Wiener Zeit. (shrink)

Machiavellians are manipulative and deceitful individuals willing to utilize any strategy or behavior needed to attain their goals. This study explores what occurs when Machiavellian employees have a Machiavellian leader with the same negative, manipulative disposition. We argue that Machiavellian employees have a negative worldview and are likely to trust their leaders less. This reduced trust likely results in these employees experiencing higher stress and engaging in more unethical behavior. In addition, we expect these negative relationships to be exacerbated when (...) such followers experience Machiavellian leadership. Thus, we test a moderated mediation model assessing whether Machiavellianism affects employees and whether combining Machiavellian leaders and Machiavellian employees is toxic in the sense of exacerbating the negative impact of Machiavellianism on employee trust. Results do not support the proposed conditional indirect effect of trust for either stress or unethical behavior. Instead, we find a conditional direct effect of employee Machiavellianism on both trust and stress: When Machiavellian employees have Machiavellian leaders, their trust in their leader significantly decreases, and their level of stress significantly increases. We also find support for an unconditional indirect effect of trust for employee stress, Machiavellianism in employees relates to stress via lowered trust in the leader. For unethical behavior, we only find a main effect of employee Machiavellianism. (shrink)

As forms of private self-regulation, multi-stakeholder initiatives have emerged as an important empirical phenomenon in global governance processes. At the same time, MSIs are also theoretically intriguing because of their inherent double nature. On the one hand, MSIs spell out CSR standards that define norms for corporate behavior. On the other hand, MSIs are also the result of corporate and stakeholder behavior. We combine the perspectives of institutional theory and club theory to conceptualize this double nature of MSIs. Based on (...) a stage model that looks at the interplay of actor and institutional dynamics, we generate insights into why actors join a voluntary MSI, how the various motivations and intentions of the actors influence the standard development, and how these as well as the MSI design are subsequently influenced by both external and internal dynamics. (shrink)

We solve a major open problem concerning algorithmic properties of products of ‘transitive’ modal logics by showing that products and commutators of such standard logics as K4, S4, S4.1, K4.3, GL, or Grz are undecidable and do not have the finite model property. More generally, we prove that no Kripke complete extension of the commutator [K4,K4] with product frames of arbitrary finite or infinite depth (with respect to both accessibility relations) can be decidable. In particular, if.

Cognitive Science, Volume 46, Issue 10, October 2022.

There is a common problem in artificial intelligence (AI) and information security. In AI, an expert system needs to be able to justify and explain a decision to the user. In information security, experts need to be able to explain to the public why a system is secure. In both cases, an important goal of explanation is to acquire or maintain the users’ trust. In this paper, I investigate the relation between explanation and trust in the context of computing science. (...) This analysis draws on literature study and concept analysis, using elements from system theory as well as actor-network theory. I apply the conceptual framework to both AI and information security, and show the benefit of the framework for both fields by means of examples. The main focus is on expert systems (AI) and electronic voting systems (security). Finally, I discuss consequences of the analysis for ethics in terms of (un)informed consent and dissent, and the associated division of responsibilities. (shrink)

Flow is a gratifying state of deep involvement and absorption that individuals report when facing a challenging activity and they perceive adequate abilities to cope with it. The flow concept was introduced by Csikszentmihalyi in 1975, and interest in flow research is growing. However, to our best knowledge, no scoping review exists that takes a systematic look at studies on flow which were published between the years 2000 and 2016. Overall, 252 studies have been included in this review. Our review (...) provides a framework to cluster flow research, gives a systematic overview about existing studies and their findings, and provides an overview about implications for future research. The provided framework consists of three levels of flow research. In the first “Individual” level are the categories for personality, motivation, physiology, emotion, cognition, and behavior. The second “Contextual” level contains the categories for contextual and interindividual factors and the third “Cultural” level contains cultural factors that relate to flow. Using our framework, we systematically present the findings for each category. While flow research has made progress in understanding flow, in the future, more experimental and longitudinal studies are needed to gain deeper insights into the causal structure of flow and its antecedents and consequences. (shrink)

We present our personal view on W.J. Blok's contribution to modal logic.

In this paper we seek to make the case for a teaching and learning strategy that integrates business ethics in the curriculum, whilst not precluding a disciplines based approach to this subject. We do this in the context of specific work experience modules at undergraduate level which are offered by Middlesex University Business School, part of a modern university based in North West London. We firstly outline our educative values and then the modules that form the basis of our research. (...) We then identify and elaborate what we believe are the five dimensions which distinguish an integrated approach based on work experience from a disciplines-based approach, namely: process and content, internal and external, facilitation and teaching, covert and overt, and living wisdom and established wisdom. The last dimension draws on the practical relevance of the Aristotelian notion of phronesis inherent in our approach. We go on to provide two case examples of our practice to illustrate our perspective and in support of our conclusions. These are that reflection integrated into the Business Studies curriculum, using the ASKE typology of learning [Frame, 2001, Proceedings of the 9th Annual Teaching and Learning Conference, p. 80], in respect of personal and group process in a work experience context, provides a useful heuristic for the development of moral sensibility and ethical practice. (shrink)