Estudio de las diferencias individuales en gastos atencionales,a partir de una tarea de papel y lápiz

Resumen

En este trabajo, que conjuga la tradición psicométrica con la perspectiva de procesamiento de información, se estudió si las diferencias en rendimiento observadas en los tests están asociados a diferencias individuales en gasto atencional. Fueron seleccionados 4 grupos extremos de sujetos en función de dos factores de inteligencia (verbal y espacial), los cuales realizaron una tarea de verificación de frases (tarea primaria) aisladamente o en conjunción con una de emparejamiento perceptivo (tarea secundaria). Se utilizaron como variables dependientes el número de aciertos de la tarea primaria, en ambas condiciones, y en la tarea secundaria, con tiempo limitado; y el número de errores en ambas tareas, sin límite de tiempo. Los sujetos altos verbales tuvieron más aciertos que los bajos verbales al ejecutar la tarea primaria en solitario, e iguales diferencias se encontraron entre altos y bajos espaciales; no se observaron diferencias en el número de errores. Al realizar ambas tareas concurrentemente, los altos verbales tienen mayor número de aciertos y cometen menos errores, en la tarea primaria, que los bajos verbales; los altos y bajos espaciales se diferencian únicamente en el número de aciertos. Estos resultados son discutidos y comparados con estudios diferenciales recientes.     

Thomas Aquinas and Antonio de Córdoba on self-defence: saving yourself as a private end

ABSTRACT

Revisionists about Aquinas’ teaching on private self-defence take the standard reading to hold that Aquinas applies a version of the Doctrine of Double Effect (DDE) according to which the intentional killing of a wrongful attacker by a private person is morally prohibited while the non-intentional but foreseeable killing of the attacker is permitted. Revisionists dispute this reading and argue that Aquinas permits the intentional killing of wrongful attackers. I argue that revisionists mischaracterize the standard reading of Aquinas. I consider one of its main proponents, Antonio de Córdoba (1485–1579). When Córdoba condemned the intentional killing of wrongful attackers by private persons, he was not applying DDE. Rather, he was arguing that when you decide to kill an attacker you treat the attacker as a resource for the private end of saving your life. Killing a member of your community is a form of irrevocable social exclusion. This decision ought to be left to the public authorities. The disagreement between the authors defending the standard view and their critics was not about DDE but rather about the moral limits that membership in a community sets on the pursuit of private ends, including the private end of staying alive.     

Passive leadership,role stressors,and affective organizational commitment: A time-lagged study among health care employees

IntroductionThis study examines the relationships of passive leadership and role stressors to affective organizational commitment among hospital employees.ObjectiveThis study's objective was to understand the mediating effect of role stressors (conflict, overload, and ambiguity) in the relation between passive leadership and affective organizational commitment.MethodWe used a structural equation modeling approach on a sample of 185 hospital employees and a time-lagged design in which predictor and mediators were assessed at Time 1 and affective organizational commitment was obtained 3 years later.ResultsFindings revealed that passive leadership was positively related to all three role stressors and that role ambiguity fully mediated a negative relationship between passive leadership and affective organizational commitment. Moreover, the relationship between passive leadership and role conflict was stronger when role overload was high.ConclusionThis study suggests organizations should strive to limit the emergence of passive leadership behaviors among supervisors due to their detrimental effects on the long-term development of affective commitment via role ambiguity.     

Betting on conditionals

A study is reported testing two hypotheses about a close parallel relation between indicative conditionals, if A then B, and conditional bets, I bet you that if A then B. The first is that both the indicative conditional and the conditional bet are related to the conditional probability, P(B|A). The second is that de Finetti's three-valued truth table has psychological reality for both types of conditional—true, false, or void for indicative conditionals and win, lose, or void for conditional bets. The participants were presented with an array of chips in two different colours and two different shapes, and an indicative conditional or a conditional bet about a random chip. They had to make judgements in two conditions: either about the chances of making the indicative conditional true or false or about the chances of winning or losing the conditional bet. The observed distributions of responses in the two conditions were generally related to the conditional probability, supporting the first hypothesis. In addition, a majority of participants in further conditions chose the third option, “void”, when the antecedent of the conditional was false, supporting the second hypothesis.     

Social Capital and Community Group Participation: Examining ‘Bridging’ and ‘Bonding’ in the Context of a Healthy Living Centre in the UK

Social capital has been widely advocated as a way of understanding and building community participation in the interest of health improvement. However, the concept as proposed by Putnam, has been criticised for presenting an overly romanticised account of complex community relations. This paper presents analysis from a qualitative evaluation of a Healthy Living Centre (HLC) in the North of England, to examine the utility of the concept of social capital in this context. We found the concepts of ‘bridging’ and ‘bonding’ social capital were useful – though not without limitations – in helping to make sense of the complexities and contradictions in participants’ experiences of community group participation. 'Bridging' helped provide an understanding of how the decline in shared social spaces such as local shops impacts on social relationships. 'Bonding' highlighted how community group membership can have positive and negative implications for individuals and the wider community. It was found that skilled group leadership was key to strengthening bridging capital. Politically, in the UK, community participation is seen as having an essential role in social change, for example, its centrality to the coalition government's idea of the ‘Big Society’. A micro‐examination of this HLC using the lens of social capital provides a valuable critical insight into community participation. It shows that this kind of initiative can be successful in building social capital, given conditions such as an appropriate setting and effective leadership. However, they cannot substitute for other kinds of investment in the physical infrastructure of a community. Copyright © 2012 John Wiley & Sons, Ltd.     

Preface to Opicinus de Canistris: concluding lecture by C.G. Jung,Eranos, Ascona, 1943 and Further studies on Jung's Eranos seminar on Opicinus de Canistris

In 1943, Jung held a seminar at Eranos for a limited number of students dedicated to ‘solar myths’, which were exemplified specifically in the cartographic art of Opicinus de Canistris (c. 1296–1352). This seminar has stayed out of print until a few years ago. Notes taken during the seminar by one of Jung's students, Alwine von Keller (1878–1965), were discovered in the Eranos archives and published. Now, for the first time ever, the notes of another of his students, Rivkah Schärf Kluger, taken during the same seminar, are being published. This second series of notes are more extensive. They complete the first series by adding many features and so allow us to put together a more complete picture of Jung's seminar. James Hillman, who received these notes from William McGuire in 1976, firmly believed that they were important enough to be published. Now, seventy years after this seminar, thanks to the support of the Stiftung der Werke von C. G. Jung, the Eranos Foundation and the Journal of Analytical Psychology, these notes are finally being published.     

Incarnation and Semiotics: A Theological and Anthropological Hypothesis Part 1: Incarnation and Peirce's Taxonomy of Signs

This is the first in a pair of articles in which we draw on C.S. Peirce's semiotics (theory of signs) to develop a new approach to the Christian concept of Incarnation. In this article (Part 1) we use Peirce's taxonomy of signs to explore what it means to understand the life of Jesus as the embodiment of the quality of the life of God within the fabric of the created order. In Part 2, we explore some ways in which this semiotic approach to the Incarnation offers constructive opportunities in theological anthropology and suggests some empirically testable hypotheses about human evolution.     

Three Ways of Being Church

This article proposes a theological re-appraisal of three images of the Church: institution, servant and community. The defining characteristics of an institution can be applied positively to the Church when it is seen to have been instituted by Jesus Christ. But what is instituted is a continuing relationship grounded in Christ's own presence. The servant Church is characterized by its commitment to the purposes of God in ‘secular’ society and the promise of God's kingdom. The community model of the Church has two common expressions, one emphasizing social relationships, one stressing mystical communion, but these are grounded in the trinitarian community itself. While each model has its own contribution and integrity, taken together they suggest mutual inter-dependence, itself reflecting the divine community and expressed in the mutually affirming virtues of faith, hope and love.     

Globalisation,society and religion: from mono‐metastructural theory to metatheoretical reflexivity

Examining globalisation theories, Eduardo Mendieta has come to the conclusion that there is a conceptual link between religion and social theory when theorising globalisation. His preference is for metatheoretical reflexivity type theories of globalisation that, in contrast with mono‐metastructural and matrix rearrangement theories, incorporate conceptual reflection on ‘religion’. With this typology in mind, the work of Ninian Smart and Wilfred Cantwell Smith, two authors in the study of religion for whom the era of globalisation was a central element in developing their views on religion and the study of religion, will be compared. Whereas Smart's views do not fundamentally break away from mono‐metastructural type theories, Smith's work, although highly problematic, gives some hints for developing a meta‐theoretical reflexivity type theory of religion, society and globalisation.