El presente estudio muestra la opinión de estudiantes universitarios del Grado en Maestro en Educación Primaria en relación al uso de recursos audiovisuales, concretamente el vídeo, para el aprendizaje del método científico en la etapa de Educación Primaria. Se realiza un cuestionario, antes y después de la actuación y se comparan los datos a través del programa estadístico SPSS v.26. Los datos arrojan que existen diferencias significativas en cuestiones como la utilidad para los docentes, la inclusión o para trabajar la (...) educación medioambiental. Además, se produce un avance de las medias (no significativo) en las demás cuestiones planteadas. (shrink)

Se hace aquí una lectura del arte islámico en relación con la propia religión dentro de la cual surgió. Las referencias coránicas a la belleza de Dios y al amor que el creyente debe a esta belleza fueron fuente de inspiración para los artistas musulmanes.

En el presente trabajo tratamos de subrayar la relación entre Maimónides y Avempace. Ambos ponen el fin del hombre en la vida teorética, en la adquisición de las virtudes intelectuales y en la unión con el Intelecto Agente, que consideran un don de Dios. Igualmente, ambos insisten en la necesidad de adquirir las virtudes morales, que son un medio para lograr las intelectuales y para la formación de la vida social. Finalmente, ambos autores coincides en el valor que tiene la (...) soledad para el sabio. (shrink)

According to the muslim faith of Ibn Bâyya (Avempace) and to the aristotelism and neoplatonism of his philosophy, this andalusian author in all his works asks for the first grounds of all reality and being. And Ibn Bâyya finds these grounds in the Agent Intellect (who, probably, is the philosophical version of God) and in the human reason and conscience. Thus, the ideal of the philosophe and of the wise is the union of both together: the reason/conscience and Agent Intellect (...) (i.e. God) by means of an intellectualis mystic or "amor Dei intellectualis". (shrink)

El objetivo de este artículo es mostrar cómo el arte medieval (cristiano occidental y musulmán) expresa una naturaleza y espacio que depende del concepto de naturaleza y de espacio que se tiene. Ahora bien, este concepto es distinto en el mundo cristiano y en el musulmán. Los dos sostienen que la naturaleza y el espacio, a diferencia de Grecia, son creados, dependen de un Dios transcendente. Sin embargo, la naturaleza y el espacio en el arte musulmán resulta mucho más dependiente (...) del Creador, lo cual se manifiesta en sus formas artísticas. (shrink)

The purpose of this article is to expound the very original role of the Agent Intellect in the In Bayya's philosophy and the steps and levels of knowledge to achieve the «mystical union» with it : the potential or material intellect, the intellect in fact, the acquired intellect and, finally, the Agent Intellect in which the essences are contemplated without material and individual substratum, as pure intelligibles, and the cognoscent subject and the object are identical. This ultimate stage and perfection (...) is a gift that God gives to man, after his natural effort. In this conception there is an original transit from the gnoseological level to the existential and metaphysical one. For the rest, Avempace follows Plato, Aristotle, the Encyclopaedia Rasa'il ijwan al-safa and others. (shrink)

This writing is an homage to Professor Jorge Ayala Martínez because of his many merits in the course of his life as a teacher in different centers, especially in the University of Zaragoza, and as an investigator. His speciality is Philosophy, above all the Spanish, Aragonese and Medieval Philosophy, and other matters. On the other hand his work as a secretary and editor of this magazine Medieval Philosophy Society has been very praiseworthy and effective.

Traducción anotada de la más conocida de las obras de Avempace. En ella, el filósofo zaragozano plantea un estado ideal y utópico en el que todo debería estar regido por la verdad, la virtud y el amor entre los hombres. «El régimen del solitario» debe ser la imagen del régimen político del Estado perfecto, del Estado modelo. En esta obra aparece por primera vez como modelo el sabio solitario, al que invita a consagrarse a la sabiduría, a la virtud y (...) a la pura contemplación de la verdad, y que será el precedente de los robinsones europeos que surjan más tarde. La obra, muy difundida y citada en la Edad Media y el Renacimiento, resultaba en la actualidad poco accesible. Esta edición recoge la primera traducción, completamente actualizada, a la lengua europea. En ella se han tenido en cuenta las variantes de los manuscritos y las últimas investigaciones de los arabistas en torno al texto. La traducción se acompaña de notas y bibliografía exhaustiva y está precedida por una introducción amplia y detallada sobre la vida y el pensamiento científico y filosófico de Avempace. «El régimen del solitario» representa una de las obras clásicas de nuestra literatura. (shrink)

This article analyses the concept of Corporate Social Responsibility in relation to Human Resources (HR) management. Five potential tools are defined and their advantages and disadvantages are discussed. Finally, the implementation of the most advanced and powerful tool in this area is studied: the SA8000 standard.

George Will, the well-known pundit, once observed: “A society's recreation is charged with moral significance. Sport—and a society that takes it seriously—would be debased if it did not strictly forbid things that blur the distinction between the triumph of character and the triumph of chemistry.” In opposition, Dan Duchaine, the highly publicized “steroid guru” and counter-culture columnist, declared: “There comes a time for many in competitive athletics where winning is more important than those initial goals of health, recreation, and relaxation.” (...) The parallels of these two philosophies to life in general are patent simply by substituting “sports” and “winning” for “career” and “success,” respectively.This paper will review the basis for banning anabolic steroids in athletics, and consider especially the recent medical findings that support this prohibition. This survey leads into a discussion of the available deterrents, and the secondary, but essential, role of random drug testing as a final safeguard. (shrink)

Explicit and implicit learning have been attributed to different learning processes that create different types of knowledge structures. Consistent with that claim, our study provides evidence that people integrate stimulus events differently when consciously aware versus unaware of the relationship between the events. In a first, acquisition phase participants sorted words into two categories , which were fully predicted by task-irrelevant primes—the labels of two other, semantically unrelated categories . In a second, test phase participants performed a lexical decision task, (...) in which all word stimuli stemmed from the previous prime categories and the primes were the labels of the previous target categories . Reliable priming effects in the second phase demonstrated that bidirectional associations between the respective categories had been formed in the acquisition phase , but these effects were found only in participants that were unaware of the relationship between the categories! We suggest that unconscious, implicit learning of event relationships results in the rather unsophisticated integration of the underlying event representations, whereas explicit learning takes the meaning of the order of the events into account, and thus creates unidirectional associations. (shrink)

Este libro es un ensayo filosófico que expresa la relevancia que para John Stuart Mill tiene la educación, hasta el punto de considerarla como un derecho fundamental de las personas, teniendo en cuenta que en su tiempo no existían los hoy conocidos Derechos Humanos. Stuart Mill se adelanta a nuestra época y presenta a la educación como ese derecho básico de toda persona que ha de ser protegido, potenciado y proporcionado por los diversos Estados.

The present commentary addresses the main results obtained in the Butler and Klein [Butler, B. C., & Klein, R. . Inattentional blindness for ignored words: Comparison of explicit and implicit memory tasks. Consciousness and Cognition, 18, 811–819.] study and discusses them in relation to the Perceptual Load Theory of Lavie [Lavie, N. . Perceptual load as a necessary condition for selective attention. Journal of Experimental Psychology: Human Perception and Performance, 21, 451–68.]. The authors claim that the use of implicit indexes (...) of conceptual distractor processing in high-load situations would be an important addition to the load literature, which would benefit the research field regardless of their positive or negative findings. (shrink)

Important advances in biomedical and behavioral research ethics have occurred over the past few decades, many of them centered on identifying and eliminating significant harms to human subjects of research. Comprehensive attention has not been paid to the totality of harms experienced by animal subjects, although scientific and moral progress require explicit appraisal of these harms. Science is a public good and the prioritizing within, conduct of, generation of, and application of research must soundly address questions about which research is (...) morally defensible and valuable enough to support through funding, publication, tenure, and promotion. Likewise, educational pathways of re-imagined science are critical. (shrink)

We report a scanning tunnelling microscopy investigation of the emission of dislocations around nanoindentations in the form of dislocation arrangements previously called hillocks , consisting of two pairs of Shockley partial dislocations, each encompassing a stacking fault. The spatial arrangement and size distribution of hillocks around the nanoindentation traces are studied. We show that standard dislocation theory for an isotropic continuum can be used to describe the stability of the hillocks, their size and spatial distribution and the broadening of the (...) corresponding extended dislocations near the surface. A model is proposed in which hillocks originate from the split into dislocations partials of primary perfect dislocation loops punched into the crystal by the scanning tunnelling microscope tip. This model implies the operation of a novel dislocation mechanism involving long-range transport of matter across the surface. (shrink)

The numerical study of a glycolytic model formed by a system of three delay differential equations reveals a multiplicity of stable coexisting states: birhythmicity, trirhythmicity, hard excitation and quasiperiodic with chaotic regimes. For different initial functions in the phase space one may observe the coexistence of two different quasiperiodic motions, the existence of a stable steady state with a stable torus, and the existence of a strange attractor with different stable regimes (chaos with torus, chaos with bursting motion, and chaos (...) with different periodic regimes). For a single range of the control parameter values our system may exhibit different bifurcation diagrams: in one case a Feigenbaum route to chaos coexists with a finite number of successive periodic bifurcations, in other conditions it is possible to observe the coexistence of two quasiperiodicity routes to chaos. These studies were obtained both at constant input flux and under forcing conditions. (shrink)