How does intentional communication evolve? Comparative studies can shed light on the evolutionary history of this relevant feature of human language and its distribution before modern humans. The current animal literature on intentional signaling consists mostly of ape gestural studies with evidence of subjects persisting and elaborating with sometimes arbitrary signals toward a desired outcome. Although vocalizations can also have such imperative qualities, they are typically produced in a functionally fixed manner, as if evolved for a specific purpose. Yet, intentionality (...) can sometimes transpire even in functionally fixed calls, for example, if production is adapted to audience composition. In this study, we carried out field experiments to test whether free-ranging sooty mangabeys adjusted snake alarm call production to their audiences. We found a positive relation between alarm call production and naïve individuals arriving, suggesting that callers attempted to influence their behaviors relative to the snake. Subjects called more with smaller audiences, if they had not heard other calls before, and if socially important individuals were in the area. We concluded that sooty mangabeys alarm call production can be explained as an active attempt to refer to an external event, rather than a mere readout of an internal state. (shrink)

The two main theories of food-associated calls in animals propose functions either in cooperative recruitment or competitive spacing. However, not all social animals produce food calls and it is largely unclear under what circumstances this call type evolves. Sooty mangabeys do not have food calls, but they frequently produce grunts during foraging, their most common vocalisation. We found that grunt rates were significantly higher when subjects were foraging in the group’s periphery and with small audiences, in line with the cooperative (...) recruitment hypothesis. In a subsequent field experiment we presented highly desired food items and found that discovering individuals called, unless harassed by competitors, but that the calls never attracted others, confirming that the grunts do not convey any information referential to food. Our data thus suggest that the evolution of cooperative food calling is a two-step process, starting with increased motivation to vocalise in the feeding context, followed by the evolution of acoustic variants derived from context-general contact calls. This evolutionary transition may only occur in species that feed on clumped, high-quality resources where social feeding is competitive, a condition not met in sooty mangabeys. (shrink)

Graphical AbstractThe recent explosion in the number of predatory journals has led to the appearance of questionable websites providing fake or spurious impact factors, which are analyzed and discussed here. We believe that academic associations, universities, and research funding bodies must take action to stop these questionable practices.

Se propone una reflexión filosófica sobre el imperativo ético y político de pensar y reconstruir nuestro pasado a partir de la experiencia del sujeto latinoamericano oprimido y resistente. En este orden de ideas, el objetivo principal del artículo es emprender una búsqueda de aquellos lugares en los que habitan y se conservan en el tiempo las memorias de los latino-americanos antes y después del proceso de colonización o de “invasión” de la Modernidad europea. Esta indagación se inclina específicamente hacia esas (...) memorias “no oficiales”, construidas desde las comunidades en sus prácticas culturales, que mediante la rememoración y la tradición oral crearon vínculos de resistencia contra el olvido, al tiempo que preservaban aspectos fundamentales de sus tradiciones. Así, llamamos lugares a aquellos elementos que albergan fragmentos de lo pretérito invisibilizado por el discurso histórico oficial y que permiten establecer un vínculo trascendente entre pasado y presente, una recreación del pasado que surge a partir de la reconstrucción interpretativa de ruinas, rastros y vestigios de un tiempo que no ha dejado de ser y al que aún es posible acceder y conocer. Posteriormente, se destacan algunos episodios importantes de nuestra historia latinoamericana en los que esas memorias encuentran su lugar. (shrink)

ISSN:1909-9711 (En línea) Misión La Revista Acta Colombiana de Psicología publica hallazgos originales de las investigaciones en Psicología y de esta disciplina en diálogo con otras, con el propósito de divulgarlas a la comunidad universitaria y a todas las personas interesadas en conocer sus nuevos avances y aplicaciones a distintos campos y necesidades de la sociedad contemporánea.

ISSN:1909-9711 (En línea) Misión La Revista Acta Colombiana de Psicología publica hallazgos originales de las investigaciones en Psicología y de esta disciplina en diálogo con otras, con el propósito de divulgarlas a la comunidad universitaria y a todas las personas interesadas en conocer sus nuevos avances y aplicaciones a distintos campos y necesidades de la sociedad contemporánea.

Normal 0 21 false false false ES-CO X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} This essay presents a reading of modern liberalism from Leo Strauss´thought. Starting with his analysis of Carl Schmitt’s Concept of the Political and its critique of liberal “neutralization and depolitization”, Strauss posits an affirmation of the (...) problem of natural right, for which it is a fundamental first step to study the political philosophy of Hobbes. In contrast with Schmitt and Hobbes, Strauss´ thought points towards a consideration of classical natural right as a riposte to the political nihilism or apolitical cosmopolitanism of late-modernity, both products of radical historicism as well as methodological positivism. Strauss considers the search of natural right qua representation of the idea of justice a distinct alternative to the affirmation of the will through sovereign power. Normal 0 21 false false false ES-CO X-NONE X-NONE MicrosoftInternetExplorer4. (shrink)

This article inquires whether or not religious beliefs are rational, that is to say, whether or not they can be rationally sustained. The point of the article is not to prove the existence of God, but rather simply to show whether or not religious language has real meaning. To do this, we shall examine the concept of belief in general. Then we shall look at religious beliefs in particular from two opposing points of view: on the one hand, from the (...) position of authors who claim that religious beliefs can in fact be sustained by rational evidence, and on the other hand, from the perspective of other authors who affirm that these beliefs cannot be rationally justified, because spiritual discourse refers to the ineffable, which deprives it of the means to verify or deny its propositions. (shrink)

En este artículo de reflexión se plantea que el concepto de ‘pensamiento crítico’ formulado por los pensadores del Movimiento de Pensamiento Crítico contiene un presupuesto que mina en gran medida su empresa: el movimiento asume que el pensador crítico desarrolla un autoconocimiento directo y transparente, lo que implicaría cuasi-infalibilidad. En la historia de la filosofía algunos pensadores han defendido esta posibilidad de un autoconocimiento directo e infalible, por ejemplo René Descartes y más recientemente Donald Davidson. Sin embargo, tal conocimiento parece (...) tener unos límites más o menos claros que no son tenidos en cuenta por los pensadores del MPC al formular su noción de pensamiento crítico, y debido a este presupuesto su proyecto filosófico e incluso pedagógico podría quedar sin fundamento. (shrink)

The aim of this paper is to show that we are entitled to see in Schütz’s article “Equality and the Social Meaning Structure” the proposal for a formal analysis of group membership understood as a kind of We-experience irreducible to pure We-relationships. First I argue that such an account defines the experience of group membership as a “situation definition process”. Then I show the relevance of this approach for the description of membership experiences and current debates on Collective Intentionality. Finally, (...) I point to its unclarified conceptual presuppositions—such as the at­tribution of situations to groups—, and propose an interpretative solution by drawing on the notions of “social situation” and community of relevances from The Structures of the Life-World. (shrink)

This paper aims to analyze the metaphorological project of Hans Blumenberg in relation to the philosophical developments of conceptual history in the mid-twentieth century. It is argued that Blumenberg, based on the study of metaphor, seeks to endow philosophy with a historical substrate that gives rise to the concept, forgotten by the inheritance of the cartesian philosophy. In this way, metaphors, but also myths and anecdotes, fulfill a pragmatic guiding function of thought and expe- rience, becoming indispensable for human life.

Compilation of the most important documents and speeches by Pierre de Coubertin on Olympism and the Olympic Games.

Entre las críticas de los más férreos oponentes de la teoría kuhniana de la ciencia sobresale un reparo que fue planteado simultáneamente tanto por Popper, como por su discípulo Watkins. Ambos filósofos sostuvieron que, si nos comprometemos con la tesis que afirma que hay Ciencia Normal, tendríamos que aceptar la consecuencia absurda de que las teorías científicas degeneran en dogmas. En este trabajo mostraré que la tesis de Kuhn no tiene las implicaciones desastrosas atrás señaladas y que Popper -y Watkins- (...) ofrecen una imagen increíblemente distorsionada de la naturaleza misma de la Ciencia Normal y de los paradigmas, a tal punto que las razones en las cuales Popper basa la acusación de dogmatismo dependen de un argumento defectuoso. Para ello, voy a contrastar los patrones históricos que Kuhn identifica en los episodios de Ciencia Normal, con las características que le atribuyen sus críticos. Argumentaré, a partir de las contribuciones de Hooke a la mecánica clásica, que no es cierto que uno de los atributos que distingue a los “científicos normales” sea la adhesión doctrinaria, i.e., que el científico normal está obligado a suscribir una teoría por moda o por autoridad. Palabras-clave: paradigmas, ciencia normal, teoría dominante, dogma, mecánica clásica de partículas. (shrink)

This paper aims to model multilevel interdependencies in complex organisational systems and proposes application for resilience analysis. Most of the existing research studied interdependencies only at the single-level and overlooked their multilevel character. In response to this gap, we propose a multilevel approach to better comprehend the complexity of interdependencies in organisational systems. More specifically, the study focuses on how interdependencies are shaped across multiple organisational levels. To understand the research problem, we use multilevel and social network theories to elaborate (...) the concept at five organisational levels, namely, individual, intraunit, interunit, intraorganisational, and interorganisational. Further, we show the application of multilevel interdependencies into analysis of organisational resilience. To this end, we construct a multiplex model of a real world organisational system that comprises formal and informal relations of different social exchange strength. Using the agent-based simulations of the organisational system, we investigate the relations between organisational interdependencies and organisational performance in normal and disrupted conditions. With the results, we argue that managing multilevel interdependencies is crucial to reduce vulnerability of organisational systems. By introducing the multilevel conceptualisation of interdependencies and presenting their influence on organisational resilience, we hope to pave a path to managing the complexity of interdependencies and strategic resilience enhancement in organisational systems. (shrink)

This text is focused on the question of what we should teach in high school philosophy and the relationship of this teaching to recognizing oneself as a good philosophy teacher. We hold that these points are connected to the idea of “canon” and “history of philosophy” that we gained with and despite Ricœur himself. This paper advances a critical view of contemporary practices in philosophy teaching in Colombia through Ricœur’s thought. In the first part, we follow Ricœur’s considerations about the (...) history of philosophy and its connections to the very practice of thinking. In the second part, we concentrate on the question of the canon. At the end of each section, we will give some pedagogical stitches to interweave Ricœur’s philosophical legacy with the didactics and theory of the curriculum, thus forming a tripod that should be part of the didactics of philosophy as an independent discipline. (shrink)

La doble pertenencia pertenencia religiosa es una emergente categoría de la teología del pluralismo religioso, que intenta aproximarse a las experiencias de fe de místicos y teólogos, que profundizan en su experiencia cristiana desde las espiritualidades orientales. Desde los límites entre las religiones, la hibridación de las creencias y el lenguaje bilingüe religioso, surgen experiencias de fe para adentrarse en el Misterio. La interacción entre los presupuestos de la doble o múltiple afiliación religiosa con las reflexiones de la teología el (...) pluralismo religioso, tiene como intención una aproximación a la comprensión de la religiosidad de los pueblos ancestrales, que bajo otras categorías birreligiosidad, posterior Teología propia y el sincretismo teológico, ubican las religiones aborígenes y afrodescendientes en relación con el cristianismo, como experiencias de fe y tradición considerando la Revelación como esencia de su identidad religiosa, ancestral y cultural. Las aproximaciones teológicas a partir del pluralismo religioso y la doble creencia religiosa, podrán generar la comprensión de la afiliación religiosa en creencias religiosas propias para el contexto tomando como referencia la fe del pueblo discernida. (shrink)

El presente artículo reflexiona sobre los orígenes del pragmatismo atendiendo puntos importantes para implicaciones epistemológicas que buscan servir luego de clave para una perspectiva para el pensamiento del sur del continente. Hay una exposición de aspectos centrales que sobre el pragmatismo expuso Charles Pierce, específicamente sobre las creencias, el signo como mediación cognitiva, así como una consideración de las ciencias para comprender el papel tanto del razonamiento como de la percepción y el instinto. Igualmente, se exponen elementos claves de la (...) teoría del conocimiento de John Dewey, quien ante el rechazo declarado al racionalismo cartesiano y sin limitarse a la experiencia como punto de referencia para la clarificación conceptual, se encamina más a unas vivencias y contactos con un mundo observado comprometiendo así la realidad sentida la propia mente. El pragmatismo implica atención a lo que nos rodea sin generar separaciones entre sensibilidad y razón o entre pensamiento y emoción, lo cual hace que los asuntos de la ciencia y del conocimiento no se den ajenos a las acciones democráticas entre los individuos activos y sus colectivos. (shrink)

... explores the limitations of the transnationalist approach to feminism and questions the neoliberal emphasis on individual freedom and consumer choice as the central goals of feminist activism.... All chapters proceed from the belief in the continued usefulness of intersectionality as a valuable category of critical analysis that is particularly necessary at the time when the effects of neoliberal globalization are undermining many familiar categories of critical inquiry.

IntroductionThe Managing Cancer and Living Meaningfully therapy for patients with advanced cancer was tested against a supportive psycho-oncological counseling intervention in a randomized controlled trial. We investigated whether CALM was delivered as intended ; whether CALM therapists with less experience in psycho-oncological care show higher adherence scores; and whether potential overlapping treatment elements between CALM and SPI can be identified.MethodsTwo trained and blinded raters assessed on 19 items four subscales of the Treatment Integrity Scale covering treatment domains of CALM. A (...) random sample of 150 audio recordings were rated on a three-point Likert scale with 1 = “adherent to some extent,” 2 = “adherent to a sufficient extent,” 3 = “very adherent.”ResultsAll 19 treatment elements were applied, but in various frequencies. CALM therapists most frequently explored symptoms and/or relationship to health care providers and allowed expression of sadness and anxiety about the progression of disease. The exploration of CALM treatment element SC_1 was most frequently implemented in a satisfactory or excellent manner, whereas the treatment element SMP_4: Therapist promotes acknowledgment that some life goals may no longer be achievable was not implemented in a satisfactory manner. In terms of treatment differentiation, no treatment elements could be identified which were applied significantly more often by CALM therapists than by SPI therapists.ConclusionResults verify the application of CALM treatment domains. However, CALM therapists’ adherence scores indicated manual deviations. Furthermore, raters were not able to significantly distinguish CALM from SPI, implying that overlapping treatment elements were delivered to patients. (shrink)

The significance of animals in research cannot be over-emphasized. The use of animals for research and training in research centres, hospitals and schools is progressively increasing. Advances in biotechnology to improve animal productivity require animal research. Drugs being developed and new interventions or therapies being invented for cure and palliation of all sorts of animal diseases and conditions need to be tested in animals for their safety and efficacy at some stages of their development. Drugs and interventions for human use (...) pass through a similar development process and must be tested pre-clinically in laboratory animals before clinical trials in humans can be conducted. Therefore, animals are important players in research processes which directly and indirectly benefit animals and humans. However, questions remain as to whether these uses of animals consider the best interests of animals themselves. Various research and training institutions in Tanzania have established some guidelines on animal use, including establishing animal ethics committees. However, most institutions have not established oversight committees. In institutions where there may be guidelines and policies, there are no responsible committees or units to directly oversee if and how these guidelines and policies are enforced; thus, implementation becomes difficult or impossible. This paper endeavours to raise some issues associated with the responsible use of animals in research and training in Tanzania and highlights suggestions for improvement of deficiencies that exist in order to bridge the gap between what ought to be practised and what is practised. (shrink)

Pregnancy presents some interesting challenges for the philosophy of embodied cognition. Mother and fetus are generally considered to be passive during pregnancy, both individually and in their relation. In this paper, we use the enactive operational concepts of autonomy, agency, individuation, and participation to examine the relation between mother and fetus in utero. Based on biological, physiological, and phenomenological research, we explore the emergence of agentive capacities in embryo and fetus, as well as how maternal agency changes as pregnancy advances. (...) We show that qualitatively different kinds of agency have their beginnings already in utero, and to what extent fetal and maternal movement modulate affectivity and individuation in pregnancy. We thus propose that mother and fetus are both agents who participate in pregnancy. Pregnancy then emerges as a relational developmental organization that anchors and holds its developing participants. We end the paper with reflections on ethical implications of this proposal, and suggestions for future research. (shrink)

Resumen El presente artículo investiga la visión de la presencia y ausencia de Dios en y después de Auschwitz en el pensamiento del filósofo judío Emmanuel Levinas (1906-1995). Analizando especialmente los escritos judíos del autor publicados en el período post-Auschwitz, tras el horror del Holocausto, se muestra cómo responde Dios al clamor de los inocentes y sufrientes estableciendo una relación adulta que respeta la libertad humana y funda una responsabilidad infinita. Se destaca que el vínculo entre Dios y el ser (...) humano es una relación mediada por la experiencia de fidelidad a la Toráh y que la revelación de Dios, esencialmente mandamiento, implica una obediencia insoslayable. En fin, subraya que el contenido fundamental de la revelación divina es el “no matarás”, esto es, promover y defender en toda circunstancia la vida integral de los otros y otras, ejerciendo la responsabilidad y procurando una auténtica justicia social. Abstract This article investigates the presence and absence of God in and after Auschwitz in the thought of the Jewish philosopher Emmanuel Levinas (1906-1995). Analyzing especially the author's Jewish writings published in the post-Auschwitz period, after the horror of the Holocaust, it shows how God responds to the cry of the innocent and suffering by establishing an adult relationship that respects human freedom and founds an infinite responsibility. The article emphasizes the bond between God and the human being, which is mediated by the experience of fidelity to the Torah, and that God's revelation, essentially a commandment, implies unavoidable obedience. Finally, it stresses that the critical content of divine revelation is "thou shalt not kill," to promote and defend the integral life of others in all circumstances, exercising responsibility and striving for authentic social justice. (shrink)

Resumen El presente artículo investiga los fundamentos creacionales del mesianismo en el pensamiento del pensador judío Emmanuel Levinas. Revisando diversos escritos judíos y filosóficos del autor se muestra que el ser humano, creado a partir de la nada, separado, soberano en su dependencia, está convo cado a ser responsable y a promover la vida de los demás, sustituyendo, incluso, a los otros, poniéndose en su lugar, asumiendo sus pesares y dolores, haciéndo se cargo de ese modo del sufrimiento universal. Con (...) todo, para Levinas el “yo” es quien está llamado a asumir su singular vocación mesiánica, a afirmar “heme aquí”. Y este mismo Yo es aquel, que antes de toda decisión, ha sido elegido para soportar toda la responsabilidad del Mundo y en consecuencia es el llamado a ser “Mesías”.This article investigates the creationalfoundations of messianism in the thought of the Jewish thinker Emmanuel Levinas. Reviewing various Jewish andphilosophical writ- ings of the author it is shown that the human being, created from nothingg, separated, sovereign in his dependence, is summoned to be responsible and promote the lives of others, even replac- ing others, putting himself in hisplace, assuming his sorrows andpains, thereby taking charge of universal suffering. However, for Levinas the “I” is the one who is called to assume his singular messianic vocation, to affirm “here I am”. And this same “I” is the one who, before any decision, has been chosen to bear all the responsibility of the World and conse- quently is the call to be “Messiah”. (shrink)

Coference papers from the X National Seminar of Theory and History of the Art carried out in Medellín to address certain implications that the question entails, for both art and philosophy. For art: Why and since when do we think that art without aesthetics is something reprehensible or desirable? For philosophy: Is it irremovable or not the turn that the philosophical aesthetic took towards the experience of art from the eighteenth century? At the heart of these questions is a basic (...) concern: Who needs more aesthetics (taste, pleasure, beauty): art or human life?. (shrink)

Entre octubre de 1867 y abril de 1868 Nietzsche escribe una larga anotación en donde consigna toda una serie de importantes reparos al sistema filosófico de Schopenhauer. Estos apuntes gozan de significativa importancia ya que, vistos desde una amplia perspectiva, muestran la preocupación del joven filósofo por clarificar a partir de esa temprana época el horizonte conceptual del cual parte; a su vez, desde un punto de vista más específico, nos permiten rastrear algunos de los elementos iniciales que motivarán la (...) posterior crítica radical a la filosofía schopenhaueriana. En este ensayo se analizan los distintos cuestionamientos formulados por Nietzsche frente a la homologación de la voluntad como cosa en sí y la argumentación con la que se define su tránsito hacia el plano de la representación. (shrink)

El presente artículo pretende mostrar la profunda interrelación entre el Misterio, el silencio, la experiencia espiritual y el arte. Con ello se busca subrayar el requisito de la representación perteneciente a la experiencia espiritual a través del símbolo. El acontecer del Misterio y su acogida por parte del ser humano implica, en sí mismo, la necesidad del silencio y la contemplación. Estas dos características son elementos indispensables para identificar la autenticidad del ser humano espiritual. Aunque el silencio y la contemplación (...) parezcan hablar sobre la «pasividad» de lo humano, el dinamismo que se genera en la vivencia de esta experiencia impulsa al sujeto a expresar de diversas formas una realidad que lo trasciende y fascina. La vía más adecuada de esta expresión es el símbolo, el cual busca representar una vivencia que comunica y transforma. La fuerza de la creación y transformación constante de este proceso permite descubrir, en la obra de arte, el signo visible de la auto-revelación del Misterio Santo. Ante el bullicio del mundo contemporáneo, que no da lugar al recogimiento, esta reflexión se presenta como una alternativa para profundizar sobre la necesidad de la espiritualidad en la configuración de lo humano. (shrink)