Escribir hoy en día un libro sobre hermenéutica, que tal hermenéutica se refiera a la desarrollada por G. Gadamer en su conocido Verdad y método y que se pretenda añadir algo nuevo a lo mucho escrito sobre el tema parecería, a primera vista, empresa irrealizable. Que ambas pretensiones inspiren la sólida monografía de María G. Navarro —titulada Interpretar y argumentar— constituye empresa audaz y arriesgada, plena de coraje innovador, que provoca admiración, curiosidad e interés. Contra lo que pudiera parecer a (...) primera vista, el libro contiene un alto componente de originalidad y creatividad, debido a la estratagema metodoló-gica de que se sirve la autora. A saber, una hermenéutica in obliquo, estrategia consistente en interpretar a la hermenéutica gadameriana a través del prisma de la lógica de la argumentación. (shrink)

O presente artigo tem por objectivo, em primeiro lugar, mostrar os diversos caminhos através dos quais a sociedade contemporânea tem progressivamente vindo a descobrir o problema ecológico. Num segundo passo, o artigo procede a uma análise das raízes histórico-culturais da redução da natureza a objecto de exploração por parte do ser humano, bem como dos diferentes modos mediante os quais este se relaciona com aquela, sublinhando de modo particular as consequências para o meio ambiente de um uso descontrolado da técnica (...) na transformação do mesmo. Finalmente, num terceiro momento, o autor analisa em que medida a filosofia, sob pressão da crise ecológica, está desenvolvendo um novo paradigma hermenêutico no qual não é apenas a concepção de filosofia que está submetida a uma profunda transformação, mas se verifica também uma incidência dessa transformação em algumas das disciplinas filosóficas básicas, tais como a metafísica, a ética, a antropologia e, evidentemente, a filosofia da natureza. /// The present article aims, first of all, to demonstrate the diverse paths by which contemporary society has progressively discovered the ecological problem. In a second moment, it will analyze the historical and cultural roots of the reduction of nature to an object to be exploited by humankind, along with the different ways by which the latter is related to the former. The consequences of the environment due to the uncontrolled use of technology in the transformation of nature will be underscored. Finally, the author considers how philosophy, pressed by the ecological crisis, is in the process of developing a new hermeneutical paradigm: not only is the conception of philosophy itself transformed but the transforming effect is spreading to other areas of philosophical investigation, e.g., metaphysics, ethics, anthropology, and- of course - the philosophy of nature. (shrink)

In this article, the dominant legitimating discursive strategies around the ever-increasing labour demands and ever-declining standards of safety and well-being at work in Spain are analysed through the lens of Boltanski and Thévenot’s (2006) view of the transformation of capitalism. A qualitative methodology based on semi-structured interviews is used. Results show that the justificatory arguments most commonly put forward by managers and experts are the logic of supply and demand, and values related to flexibility, resilience and adaptability to change. In (...) contrast, the stability and protection established in the twentieth century are widely cherished values, particularly among union representatives and some human resources specialists. We found that discourse practices map two specific legitimating categories (market values and a projects orientation), and one critical category (Civic World), but the critical category has no practical impact, as the predominant feeling is resignation. Our research describes the common attitudes to legitimacy in the job market and points to a deep discontent in some of its key agents. (shrink)

Nowadays, the quality standards of higher education institutions pay special attention to the performance and evaluation of the students. Then, having a complete academic record of each student, such as number of attempts, average grade and so on, plays a key role. In this context, the existence of missing data, which can happen for different reasons, leads to affect adversely interesting future analysis. Therefore, the use of imputation techniques is presented as a helpful tool to estimate the value of missing (...) data. This work deals with the academic records of engineering students, in which imputation techniques are applied. More specifically, it is assessed and compared to the performance of the multivariate imputation by chained equations methodology, the adaptive assignation algorithm based on multivariate adaptive regression splines and a hybridization based on self-organisation maps with Mahalanobis distances and AAA algorithm. The results show that proposed methods obtain successfully results regardless the number of missing values, in general terms. (shrink)

Behavioral interventions have shown promising neuroprotective effects, but the cascade of molecular, brain and behavioral changes involved in these benefits remains poorly understood. Projecte Moviment is a 12-week multi-domain, single-blind, proof-of-concept randomized controlled trial examining the cognitive effect and underlying mechanisms of an aerobic exercise, computerized cognitive training and a combined groups compared to a waitlist control group. Adherence was > 80% for 82/109 participants recruited. In this study we report intervention-related changes in plasma biomarkers and structural-MRI and how they (...) related to changes in physical activity and individual variables and their potential role as mediators in the cognitive changes. Our results show that although there were no significant changes in molecular biomarker concentrations in any intervention group, changes in ICAM-1 and SDF1-α were negatively associated with changes in physical activity outcomes in AE and COMB groups. Brain volume changes were found in the CCT showing a significant increase in precuneus volume. Sex moderated the brain volume change in the AE and COMB groups, suggesting that men may benefit more than women. Changes in molecular biomarkers and brain volumes did not significantly mediate the cognitive-related benefits found previously for any group. This study shows crucial initial molecular and brain volume changes related to lifestyle interventions at early stages and highlights the value of examining activity parameters, individual difference characteristics and using a multi-level analysis approach to address these questions. (shrink)

Unsolicited email campaigns remain as one of the biggest threats affecting millions of users per day. During the past years several techniques to detect unsolicited emails have been developed. This work provides means to validate the hypothesis that the identification of the email messages’ intention can be approached by sentiment analysis and personality recognition techniques. These techniques will provide new features that improve current spam classification techniques. We combine personality recognition and sentiment analysis techniques to analyse email content. We enrich (...) a publicly available dataset adding these features, first separately and after in combination, of each message to the dataset, creating new datasets. We apply several combinations of the best email spam classifiers and filters to each dataset in order to compare results. (shrink)

Un análisis ameno e inteligente sobre los testimonios de los grandes pensadores del progreso: E. Fromm, F. Nietzsche, K. Popper, E. Morin, C.G. Jung, M. Ferguson, A. Finkielkraut, Ortega y Gasset, entre otros.

"Aranguren: filosofía en la vida y vida en la filosofía" llevó por nombre la exposición sobre la figura y el legado de José Luis L. Aranguren (Ávila 1909- Madrid 1996) que pudo verse desde el 4 de junio al 26 de julio de 2009 en el Pabellón Transatlántico de la Residencia de Estudiantes de Madrid con ocasión del centenario del nacimiento del filósofo abulense.

La educación cívica se encuentra en la misma base de la democracia . T odo sistema democrático que prescinda de esta necesidad acabará haciendo de s v anecerse la racionalidad democrática de sus instituciones. La democracia liberal es un buen ejemplo de este debilitamiento pr o g res i v o de las estructuras democráticas. Benjamin R. Barber no tarda en referirse a ella como "democracia débil". La democracia carece de plenitud sin ciudadanos fo r mados cívicamente. Educación y democracia (...) están indisol u b lemente unidas. P or eso, para este autor la r e generación de la democracia, con sus contenidos reales de pa r ticipación política, pasa necesariamente por la educación. Enseñar democracia es se r vir a la comuni dad. (shrink)

«Fortaleza» y «debilidad» son dos adjetivos que se han utilizado prolijamente en la literatura científica sobre institucionalismo para describir la permanencia o, por el contrario, la porosidad y maleabilidad de las reglas y principios rectores en los que están atrincheradas las instituciones que sobreviven en equilibrio y, por tanto, no son alteradas unilateralmente.

This paper proposes and analyzes the psychometric properties of the PREVI-A scale. It describes the process of item development, the factorial structure of the scale, reliability, evidence of validity and diagnostic performance with regard to recidivism risk in juvenile offenders. The sample was made up of 212 juvenile offenders held at detention centers run by the Madrid Agency for Reeducation and Reintegration of Juvenile Offenders, a regional government body. Statistical analyses were used to corroborate the theoretical factorial structure of the (...) PREVI-A, which consists of six risk/protection dimensions based on the Risk-Needs-Responsivity Model, and to obtain empirical support for the reliability and validity of PREVI-A as a tool to assess the risk of recidivism by juvenile offenders in Spain. (shrink)

The aim of the present study is to analyze individual differences in academic self-efficacy within a population of Unaccompanied Foreign Minors from the European cities of Ceuta and Melilla. Variables describing educational level and length of stay were considered in a sample of 377 individuals being cared for in different youth centers. Of these, 63.4% belonged to the group who had stayed at the center for less than 9 months and 36.6% reported a length of stay of more than 9 (...) months. The age of participants ranged between 8 and 17 years old. Once the quality parameters of the instrument were elaborated, reliability and validity was confirmed through Confirmatory Factor Analysis using Structural Equation Modeling methodology. Data collection was then initiated. The results overall indicate that 87.6% of those who completed the questionnaire reported a higher level of self-efficacy with regards to working with any classmate, whilst at the same time seeing themselves as capable of achieving good marks. ANOVA results indicated significant differences with respect to educational level and length of stay. In this regard, students who had received professional training and had been at the Center for more than 9 months, were the ones who developed greater academic self-efficacy for spending more time working when tasks were judged to be difficult. The results obtained demonstrate that any intervention will be positive as long as it promotes different institutions to develop strategies that cater to a length of stay of more than 9 months and target education, academic self-efficacy, socialization and strengthening the future workforce. Such interventions can be directed through new European, Spanish or local level policies. It is clear that institutions still have a lot of work left to do. (shrink)

La publicación de Historia y hermenéutica representa, temática y estructuralmente, una nueva invitación al diálogo. Con ocasión del octogésimo cumpleaños de Hans-George Gadamer, el metodólogo de la historia Reinhart Koselleck ofreció la conferencia 'Histórica y hermenéutica' el horizonte de la pregunta que encierra la conferencia fue abierto por Gadamer con su tentativa de respuesta 'Histórica y lenguaje'. Con todo, la descripción de un libro que invita a una lectura estructuralmente dialogal es incompleta si no se muestra, al menos sintetizadamente, el (...) tema del diálogo... En su conferencia Koselleck aborda cuál es la relación espistemológica entre Histórica —la doctrina de las condiciones de posibilidad de las historias efectuales asimiladas comprensivamente— y la hermenéutica. Koselleck sostiene que el estatus epistemológico de la Histórica la hace irreductible a un caso de hermenéutica; a fin de fundamentar esta tesis, Koselleck ofrece una definición de una teoría de la historia o Histórica y describe aquellas condiciones de posibilidad de las historias, considerando que, en conjunto, tales consideraciones revelarían una prelingüística categoría trascendental de posibles historias. (shrink)

Los autores de esta obra dedicada a la compilación y comentario de las concepciones de la guerra existentes en nuestra historia de la filosofía son conscientes de que ninguna filosofía podría dar una definición de qué sea la guerra, cuáles sean sus causas, sus justificaciones o bajo qué concepción de la naturaleza humana cabe explicar este fenómeno o cuál sea el papel jugado por los Estados sin que, para ello, ponga la filosofía en juego todas las dimensiones que la componen: (...) desde la política, la metafísica, la ética, el derecho, etc. presentes en su devenir histórico. Esto es lo mismo que decir que la filosofía sólo puede dar una respuesta compleja y plural a la pregunta acerca de qué sea la guerra y de cómo llega a producirse ésta. Complejidad y pluralidad que hacen aconsejable un seguimiento histórico de las concepciones mismas de la guerra, y aunque no esté en boga hacer uso de este tipo de seguimientos que examinan, implícitamente, a la filosofía en su historia misma, qué duda cabe, por otra parte –y vaya ello en defensa de esta inteligente compilación–, de que también estamos hoy día recuperados de esa visión peyorativa de la historia, precisamente porque la pluralidad y complejidad de los planteamientos o concepciones de este fenómeno han de ser estudiados en el conjunto de la historia o historias: un futuro pasado, como diría Reinhart Koselleck, a cuyo examen estamos todos convocados. (shrink)