Role congruity theory affirms that female managers face more difficulties at work because of the incongruity between female gender and leadership role expectations. Furthermore, due to this incongruity, it is harder for female managers to perceive themselves as authentic leaders. However, followers’ attributions of prototypicality could attenuate this role incongruity and have implications on a managers’ organizational identification. Hence, we expect male managers to be more authentic and to identify more with their organizations, when compared to female managers who are (...) low in prototypicality. We hypothesized that authentic leadership dimensions mediate the relation between managers’ biological gender and their OID. However, this indirect effect is conditional of these managers' team prototypicality. For testing these hypotheses, we conducted an online experiment with 149 participants from different work sectors using a 2 × 2 between-subject design. As predicted, men scored higher on authentic leadership, and three dimensions partially mediated the effect of participants’ biological gender on OID. In the low team prototypicality condition female managers scored lower in authentic leadership and identified less with the organization, whereas in the high team prototypicality condition, no gender differences were found. (shrink)

In the present study, we complement role congruity theory with insights from the Social Identity Model of Leadership. We propose that especially female leaders benefit from team prototypicality, i.e., being representative of the group they are leading. We assume that team prototypicality shifts the comparative frame away from higher-order categories like gender and leader roles to more concrete team-related properties and thereby reduces disadvantages for female leader that stem from the incongruity between the leader role and the female gender role (...) stereotypes. Further, this effect should affect both leaders themselves and their perception by their followers. Building on previous research, we predict, first, lower authentic leadership behavior for female than male leaders. Second, that team prototypicality positively relates to authentic leadership and trust in leader. Third, that team prototypicality has stronger relations to authentic leadership and trust in leader for female compared to male leaders. We tested assumptions in a randomized online experiment and a cross-sectional survey study. We did not find consistent support for the assumed gender differences in authentic leadership. But our results show that team prototypicality—both self-perceived and as perceived by employees —is related to more authentic leadership and more trust in leader and that these relations are stronger for female than for male leaders. Furthermore, we tested in Study 2 an extended model including follower’s job satisfaction as the final follower outcome affected via team prototypicality, leader gender, authentic leadership, and trust in leader. Thereby, we found that team prototypicality has direct and indirect effects on job satisfaction as carried through authentic leadership and trust in leader, respectively. Together, the results of both studies support our assumptions and show that female leaders can reduce role incongruity barriers through high team prototypicality. Implications for future research and practical implications of these results for gender equality are discussed. (shrink)

The forward convergence constraint is important to time analysis. Without it, given two future moments to the same point, the time branches. This is unacceptable if one assumes that time is linear. Nevertheless, one may wish to consider time-branching in order to discuss future possibilities. One can have both a linear order for the time and branching through the combination of the tense logic semantics with those of an alethic logic which allows the evaluation of the timelines of other possible (...) worlds. In this paper, I give the semantics and the tableaux systems for some alethic-tense logics. I review one in which worlds differ on their time orders, another in which they agree on the time order, a pair of conditional tense logics ), and the first-order version of MT. A brief philosophical discussion arises from every system. (shrink)

The thesis is guided by the question: What is the subject matter of Heidegger’s philosophy in the period of Being and Time? I start by arguing that Heidegger’s formulation of the question of being is ambiguous because the term ‘being’ is open to at least two interpretations. I claim that this ambiguity has motivated two types of reading of Heidegger’s early work. On the first reading, Heidegger’s philosophy is understood as attempting to infer metaphysical claims (claims about what-is, or being (...) in a traditionally metaphysical sense) on the basis of claims about the structure of Dasein’s understanding. This reading typically renders Heidegger an idealist. On the second reading, Heidegger’s philosophy is taken to have no metaphysical ambitions, and thereby to be limited to elucidating the structure of Dasein’s understanding. I argue that both types of reading are inadequate and diagnose them as grounded in a Cartesian presupposition that Heidegger rejects. On the basis of direct textual evidence and a number of theoretical considerations I assert that although the second type of reading is right in that the primary object of Heidegger’s philosophy is the conditions of understanding and that the idealist reading is wrong, it is a mistake to deny that Heidegger’s philosophy has metaphysical implications. I claim that Heidegger’s exposition of the conditions of understanding involves a larger picture from the outset, a picture that delineates the relation between understanding and entities, and locates the objective in relation to Dasein. On this picture, 1) empirical entities are unqualifiedly independent of Dasein, 2) we have direct cognitive access to these entities as they are in themselves, and 3) there is no a priori unintelligible entities or aspects of entities. I address a number of potential objections to this way of interpreting Heidegger’s work. (shrink)

Thomas Kuhn’s relativistic position is usually expounded in terms of its subjectivist and irrationalist consequences and, accordingly, as a contribution to anti-scientificism. This paper explains his pluralism in semantics and ontology and shows in it a kind of relativism from which those consequences do not follow. It is also argued that, despite that, this version does not converge to empiricism or scientific realism.

In this work we will analyze the main features of Sartre’s ontological-phenomenological theory in Being and Nothingness, linking them with some key historical precedents. By clarifying the connections of this theory with the former philosophical tradition on the subject of Being, its role in existence, reality’s nature and its relation to the phenomenon, the actual contribution of Sartre in this matter is demonstrated.

The confluence of different Jewish traditions in the Qumran library is evident. The Enochic traditions are not only counted as the oldest influences in Qumran, they also give it a certain theological unity. This is even more true in the case of demonology. Belial’s figure brings together a rich lexicographic heritage in which different traditions are integrated under the characteristics of the Watchers and Giants of the Enochic tradition (1 En 6—8). This study analyzes the theological characterization of the demonological (...) figures found in Qumran to specify the Enochic influence on it. (shrink)

This text consists in the exposition of Daniel Dennett’s position on te "problem of qualia". Supposedly, the qualia are the qualitative properties that conform the conscience; a pain, the memory of a sticky sensation, a sticky sensation, the green color of the mountains I see, etc. In permanent opposition to the so-called qualophillians, an antiintuitive but coherent theory is developed, that operates through a form of reductionism.

We present a distributed control modeling approach for an automated manufacturing system based on the dynamics of one-dimensional cellular automata. This is inspired by the fact that both cellular automata and manufacturing systems are discrete dynamical systems where local interactions given among their elements can lead to complex dynamics, despite the simple rules governing such interactions. The cellular automaton model developed in this study focuses on two states of the resources of a manufacturing system, namely, busy or idle. However, the (...) interaction among the resources such as whether they are shared at different stages of the manufacturing process determines the global dynamics of the system. A procedure is shown to obtain the local evolution rule of the automaton based on the relationships among the resources and the material flow through the manufacturing process. The resulting distributed control of the manufacturing system appears to be heterarchical, and the evolution of the cellular automaton exhibits a Class II behavior for some given disordered initial conditions. (shrink)

A favourite discussion topic about Wittgenstein is his concept of philosophy. One of its characterizations takes it as an activity by which we reach a panoramic vision of language. This panoramic vision is neither a theoretical issue nor a theoretical construction, but a state of the philosopher or of those readers who understand Wittgenstein´s thought. He often puts it in terms of a path: "the real discovery is the one that gives philosophy peace", he claims in a famous passage of (...) Philosophical Investigations [133], and he is even more explicit and personal on its Foreword: "The philosophical remarks in this book are, as it were, a number of sketches of landscapes which were made in the course of these long and involved journeyings, which now had to be arranged and sometimes cut down, so that if you looked at them you could get a picture of the landscape" Almost paradoxical: the panoramic vision of the landscape is acquired passing through it.. (shrink)

En este artículo, muestro dos fases reconocibles del desarrollo filosófico de Thomas S. Kuhn desde sus primeras concepciones de su teoría hasta una etapa casi final de la preparación de _The Structure of Scientific Revolutions_. Uno de sus principales objetivos es mostrar cómo aparece el concepto de paradigma. Otro de dichos objetivos es mostrar que ese itinerario tuvo fases que respondían a problemas diferentes, por lo que el camino hacia los paradigmas no fue por completo lineal, y los conceptos previos (...) no son una simple anticipación de la noción de paradigma. (shrink)

Between 1940 and 1945, while still a student of theoretical physics and without any contact with the history of science, Thomas S. Kuhn developed a general outline of a theory of the role of belief in science. This theory was well rooted in the philosophical tradition of Emerson Hall, Harvard, and particularly in H. M. Sheffer’s and C. I. Lewis’s logico-philosophical works—Kuhn was, actually, a graduate student of the former in 1945. In this paper I reconstruct the development of that (...) general outline after Kuhn’s first years at Harvard. I examine his works on moral and aesthetic issues—where he displayed an already ‘anti-Whig’ stance concerning historiography—as well as his first ‘Humean’ approach to science and realism, where his earliest concern with belief is evident. Then I scrutinise his graduate work to show how his first account of the role of belief was developed. The main aim of this paper is to show that the history of science illustrated for Kuhn the epistemic role and effects of belief he had already been theorising about since around 1941.Keywords: Intension; Belief; Causality; Thomas Kuhn; Clarence Irving Lewis; Henry Sheffer. (shrink)

Despite abundant evidence associating CD38 overexpression and CD4 T cell depletion in HIV infection, no causal relation has been investigated. To address this issue, a series of mechanisms are proposed, supported by evidence from different fields, by which CD38 overexpression can facilitate CD4 T cell depletion in HIV infection. According to this model, increased catalytic activity of CD38 may reduce CD4 T cells’ cytoplasmic nicotin‐amide adenine dinucleotide (NAD), leading to a chronic Warburg effect. This will reduce mitochondrial function. Simultaneously, CD38's (...) catalytic products ADPR and cADPR may be transported to the cytoplasm, where they can activate calcium channels and increase cytoplasmic Ca2+ concentrations, further altering mitochondrial integrity. These mechanisms will decrease the viability and regenerative capacity of CD4 T cells. These hypotheses can be tested experimentally, and might reveal novel therapeutic targets. (shrink)

The traditional teaching style in which the teacher is in control and there is a submissive attitude in students is predominant in Mexico. The development of identity in preadolescence is subjected to social groups, which could develop interpersonal difficulties through the controlling teaching style. Although the fear of negative evaluation in students and competitive sport has been studied in education, relatively little research has been done in the area of physical education in relation to the controlling style. The purpose of (...) this study was to investigate the correlation and predictive relationship between controlling teaching and the fear of negative evaluation mediated by the frustration of the basic psychological needs, controlled motivation, and individualism/competitiveness through the theoretical framework of self-determination theory. Participants were 1132 students in the fifth and sixth grades in public elementary schools in the state of Chihuahua, Mexico, with ages between 10 and 13. Results indicate the perceived controlling teaching style positively predicted the fear of negative evaluation in students of this study through BPN frustration, that is positively related to low-quality motivation, which is related to a higher level of individualism/competitiveness. This, in turn, is proven to be a predictor of the fear of negative evaluation. The results also discuss the promotion of the autonomy support style, avoiding the controlling teaching style, for the minimization of negative results related to the perception of fear and the development of student well-being both within and beyond the school context. (shrink)

The numerous biographies on Ignatius of Loyola’s that emerged in recent years have rarely addressed the post mortem treatment received by the body of the Holy Jesuit. Even more, those that actually talked about this chapter of the Saint’s life did not take into account the descriptive and interpretive richness that provides the History of Medicine. Therefore, this paper aims to reconstruct the postmortem treatment received by the body of Ignatius of Loyola’s. In addition, we aim to suggest some ideas (...) about the health professionals who performed the autopsy and subsequent embalming of the corpse, the “signs of holiness” found in the body and the places where it was preserved. (shrink)

El resultado investigativo se centra en una de las prioridades de la línea del polo científico territorial y nacional: la necesidad de rescatar el papel de la intelectualidad cubana durante la República. Se analiza el papel de la cultura y la cubanía en la cosmovisión filosófica de Juan Marinello. El método empleado presupone un análisis dialéctico de la realidad, sustentado en una perspectiva crítica que permite interpretar y enriquecer la concepción sobre los hechos y procesos históricos. Desde una visión (...) holística del pensamiento filosófico cubano se revela la complejidad de un fenómeno multifactorial, la cubanía, como construcción cultural, a partir de la articulación de la concepción martiana y marxista de la cultura y los valores, lo que constituye un acierto del quehacer teórico - práctico marinelliano. El conocimiento de esta perspectiva enriquece los estudios sobre la obra de este intelectual y contribuye a dilucidar el devenir ideo-artístico y cultural cubano. The result of the research focuses on one of the priorities of the territorial and national scientific pole line: the need to recover the role of Cuban intellectuals during the Republic. The role of culture and Cubanism in Juan Marinello's philosophical world view is analyzed. The method used presupposes a dialectical analysis of reality, based on a critical perspective which allows to interpret and enrich the understanding of events and historical processes. From a holistic point of view of the Cuban philosophical thinking, Cubanism, a complex multifactorial phenomenon, is revealed as a cultural construction, starting from the articulation of Marti's and Marx's conception of culture and values, which is a good result of Marinello's theoretical-practical work. The knowledge of this perspective enriches the studies on the work of this intellectual and contributes to the clarification of the Cuban ideo-artistic and cultural evolution. (shrink)

La presente obra ofrece una perspectiva abierta de la filosofía de al-Andalus con enfoques diversos y complementarios a cargo de reconocidos especialistas del arabismo, el hebraísmo y el pensamiento medieval: Miguel Asín Palacios, Manuel Alonso, Roger Arnaldez, Miguel Cruz Hernández, Fernando Díaz Esteban, Salvador Gómez Nogales, David Gonzalo Maeso, Joaquín Lomba, Andrés Martínez Lorca y Juan Vernet. Novedad importante que reflejan estas páginas es la integración de los filósofos judíos y musulmanes en la casa común de al-Andalus, como (...) históricamente aconteció. En la primera parte se analizan las influencias clásicas y orientales que confluyeron en la vida intelectual de la España musulmana. En la segunda se traza un amplio y detallado panorama de los principales filósofos de al-Andalus. El editor ha reconstruido en la introducción el desarrollo del pensamiento andalusí dentro de su contexto histórico. Rigor histórico-filológico, contextualización social, profundización en las cuestiones especulativas y espíritu crítico constituyen rasgos comunes de estos ensayos. (Fuente: Almuzara). (shrink)

A Latin-American/Spanish edition of the medieval classic. Boethius' treatises on meditation and beauty are still valid to this very day.

Much of our know-how is acquired through practice: we learn how to cook by cooking, how to write by writing, and how to dance by dancing. As Aristotle argues, however, this kind of learning is puzzling, since engaging in it seems to require possession of the very knowledge one seeks to obtain. After showing how a version of the puzzle arises from a set of attractive principles, I argue that the best solution is to hold that knowledge-how comes in degrees, (...) and through practice a person gradually learns how to do something. However, the two standard accounts of know-how in the literature, intellectualism and anti-intellectualism, cannot properly account for the distinctive way in which know-how is gradually acquired by practice, a process in which conceptual representations and practical abilities are intimately interwoven. Drawing on Gareth Evans's work, I outline an account that may do so, and use this account to distinguish between two forms of learning to explain why skill generally cannot be learnt through testimony, and requires practice. (shrink)

Many philosophers hold that if an agent acts intentionally, she must know what she is doing. Although the scholarly consensus for many years was to reject the thesis in light of presumed counterexamples by Donald Davidson, several scholars have recently argued that attention to aspectual distinctions and the practical nature of this knowledge shows that these counterexamples fail. In this paper I defend a new objection against the thesis, one modelled after Timothy Williamson’s anti-luminosity argument. Since this argument relies on (...) general principles about the nature of knowledge rather than on intuitions about fringe cases, the recent responses that have been given to defuse the force of Davidson’s objection are silent against it. Moreover, the argument suggests that even weaker theses connecting practical entities with knowledge are also false. Recent defenders of the thesis that there is a necessary connection between knowledge and intentional action are motivated by the insight that this connection is non-accidental. I close with a positive proposal to account for the non-accidentality of this link without appeal to necessary connections by drawing an extended analogy between practical and perceptual knowledge. (shrink)

This paper investigates ‘authoritative knowledge’, a neglected species of practical knowledge gained on the basis of exercising practical authority. I argue that, like perceptual knowledge, authoritative knowledge is non-inferential. I then present a broadly reliabilist account of the process by which authority yields knowledge, and use this account to address certain objections.

aristotle closes the second common book of his ethical treatises by considering a number of puzzles about wisdom and φρόνησις,1 devoting the bulk of his attention to a puzzle about the usefulness of the latter. Briefly, the puzzle is that if φρόνησις is useful insofar as it enables us to act virtuously, it will be useless both to the virtuous person, who naturally acts well without possessing it, and to the non-virtuous person, so long as someone else tells her how (...) to act. Either way, it would seem, possessing φρόνησις is useless. There is agreement among scholars that Aristotle’s reply depends on the following biconditional claim: Virtue-Φρόνησις... (shrink)

A central debate in philosophy of action concerns whether agential knowledge, the knowledge agents characteristically have of their own actions, is inferential. While inferentialists like Sarah Paul hold that it is inferential, others like Lucy O’Brien and Kieran Setiya argue that it is not. In this paper, I offer a novel argument for the view that agential knowledge is non-inferential, by posing a dilemma for inferentialists: on the first horn, inferentialism is committed to holding that agents have only alienated knowledge (...) of their own actions; on the second horn, inferentialism is caught in a vicious regress. Neither option is attractive, so inferentialism should be rejected. (shrink)

Subject-sensitive invariantism (SSI), the view that whether a subject knows depends on the practical stakes, has been charged with ‘knowledge laundering’: together with widely held knowledge-transmission principles, SSI appears to allow improper knowledge acquisition. I argue that this objection fails because it depends on faulty versions of transmission principles that would raise problems for any view. When transmission principles are properly understood, they are shown to be compatible with SSI because they do not give rise to improper knowledge acquisition. The (...) upshot is a better understanding of the nature and structure of these transmission principles. (shrink)

The lysosome serves as a site for delivery of materials targeted for removal from the eukaryotic cell. The mechanisms underlying the biogenesis of this organelle are currently the subject of renewed interest due to advances in our understanding of the protein sorting machinery. Genetic model systems such as yeast and Drosophila have been instrumental in identifying both protein and lipid components of this machinery. Importantly, many of these components, as well as the processes in which they are involved, are proving (...) conserved in mammals. Other recently identified components, however, appear to be unique to higher eukaryotes. BioEssays 23:333–343, 2001. Published 2001 John Wiley & Sons, Inc. (shrink)

In his work Bruno, Schelling elaborates for the first time a concept of freedom and independence of the finite that extends through his reformulation in Philosophy and Religion of 1804, to the Freedom Essay of 1809 and beyond to the works of 1810 and 1811—Stuttgart Private Lectures and The Ages of the World. The question we will address in this article—taking a necessary detour through Bruno themes—concerns the status of the finite as such and how it is at all possible (...) to admit both the existence of a world of finite beings as it appears to consciousness and the positing of an Absolute and infinite principle of philosophy. We will show how Schelling’s interest shifts, almost unintentionally, from the infinite principle to the finite as such, as a principle of freedom and self-initiation independent of the real. The split opened by the duality of the two principles will continue in Philosophy and Religion of 1804 and will become more evident in the other works of the 1800s that are the subject of our broader philosophical interest. In analyzing Bruno, we fill for the first time a major existing gap in Schelling’s now-renowned middle metaphysics culminating in his Freedom Essay of 1809 as well as proving its inception in the unresolved problems of the system prior to 1809. (shrink)

Background: The prevalence of anxiety and depression in young students is associated with biosocial factors and scholastic stress. However, few studies have evaluated emotional-affective symptoms that are related to the immune system and antioxidant parameters in young individuals without diagnoses of affective disorders.Aim: This study aims to assess the relationship between emotional-affective symptoms and glutathione concentrations and CD4 and CD8 lymphocyte counts in college students.Methods: College students completed standardized psychometric instruments, including the Perceived Stress Scale, Hamilton Anxiety Scale, Beck Depression (...) Inventory, Familiar Social and Friends Support Scale, and Rosenberg Scale. Blood samples were biochemically analyzed. Analyses of variance were conducted between four groups according to symptom severity.Results: A considerable prevalence of stress, anxiety, and depression symptoms was observed and negatively correlated with self-esteem and socio-familiar support. Perceived stress was sexually dimorphic. Although biochemical parameters were within reference ranges, glutathione, CD4, and CD8 tended to be lower in participants with anxiety and depression symptoms, which may be of predictive value.Conclusion: The relationship between antioxidant/immune parameters and socio-affective scores is latent in undiagnosed college students who might develop affective disorders. The findings suggest that during the initial development of affective disorders, stress management strategies should be implemented to help college students cope with the academic load and monitor negative changes in their physiological state. (shrink)

In Piñeros Glasscock (2020) I presented a version of Williamson’s anti-luminosity argument against the Anscombean thesis that intentional action entails knowledge. I defend this argument from recent criticisms by Beddor and Pavese (2022) and Valaris (2021). I argue that contrary to what my past self and my critics suggest, the conclusion of this anti-luminosity argument does not rest on the existence of essentially intentional actions. The argument can be recast based on the humbler premise that agential cognition must represent actions (...) as intentional. I show that this claim is well motivated by precisely the considerations of control behind the objections. (shrink)

I discuss an important feature of the notion of cause in Post. An. 1. 13, 78b13–28, which has been either neglected or misunderstood. Some have treated it as if Aristotle were introducing a false principle about explanation; others have understood the point in terms of coextensiveness of cause and effect. However, none offers a full exegesis of Aristotle's tangled argument or accounts for all of the text's peculiarities. My aim is to disentangle Aristotle's steps to show that he is arguing (...) in favour of a logical requirement for a middle term's being the appropriate cause of its explanandum. Coextensiveness between the middle term and the attribute it explains is advanced as a sine qua non condition of a middle term's being an appropriate or primary cause. This condition is not restricted either to negative causes or to middle terms in second‐figure syllogisms, but ranges over all primary causes qua primary. (shrink)

I discuss what Aristotle means when he say that scientific demonstration must proceed from necessary principles. I argue that, for Aristotle, scientific demonstration should not be reduced to sound deduction with necessary premises. Scientific demonstration ultimately depends on the fully appropriate explanatory factor for a given explanandum. This explanatory factor is what makes the explanandum what it is. Consequently, this factor is also unique. When Aristotle says that demonstration must proceed from necessary principles, he means that each demonstration requires the (...) principle that is the necessary one for the fully appropriate explanation of its explanandum. This picture also provides a key to understand Aristotle's thesis that scientific explanation depends on essences: it is the essence of the attribute to be explained that should be stated as the fully appropriate explanatory factor. (shrink)

Philosophers and psychologists sometimes categorize emotions like surprise and curiosity as specifically epistemic. Is there some reasonably unified and interesting class of emotions here? If so, what unifies it? This paper proposes and defends an evaluative account of epistemic emotions: What it is to be an epistemic emotion is to have fittingness conditions that distinctively involve some epistemic evaluation. We argue that this view has significant advantages over alternative proposals and is a promising way to identify a limited and interesting (...) class of emotions. (shrink)

Review of Tamar Schapiro, 'Feeling Like It'.

Proclus, head of the Philosophy School at Athens for fifty years, was one of the leading philosophical figures in Late Antiquity. Lucas Siorvanes here introduces Proclus to English-language readers, discussing his metaphysics and theory of knowledge and focusing in particular on his Neo-Platonism. Proclus lived in the turbulent fifth century A.D., a time of struggles among Christians, Jews, and pagans, the invasion of Attila the Hun, the fall of the Western Roman Empire, and the rise of the Eastern Roman (...) Empire in Byzantium. While Late Antiquity has been regarded as a time of superstition and forbiddingly complex philosophies, recent scholarship has shown it to be full of cultural and intellectual vigor. During Proclus's tenure as head of the Philosophy School, he systematized Neo-Platonism as the summit of ancient Greek thought, brought it to its peak of influence, and became responsible for the form in which it was transmitted to the Byzantine, Western European, and Islamic civilizations. Siorvanes's extensive original research presents Proclus as much more than just a metaphysician. He surveys all of Proclus's philosophical interests—including religion, physics, astronomy, mathematics, and poetry—revealing the philosopher's central concern with the problems of being and knowledge and relating the ideas of Proclus to those of such other major thinkers as Plato, Aristotle, and Ptolemy. To help the newcomer, Siorvanes supplies more than 200 quotations from Proclus's works. He also traces the impact of Proclus's Neo-Platonism across cultures, religions, and centuries, in such diverse areas as Christian and Islamic theologies, Renaissance art, Kepler's astronomy, Romantic poetry, Emerson's thought, modern philosophy and science, and current popular phrases. (shrink)