Based on the theoretical work of Ribes and López (1985) and on Ribes' formulations about intelligent behavior (Ribes, 1981, 1990), the categories of didactic discourse that facilitate its development, are described. These are: a) a varied drill with feedback by…

Partiendo del concepto radicalmente conductista de Fuentes de contingencia discriminada-generalizada, que recoge el carácter co-presente de la conducta en cuanto que proceso fenoménico-operatorio de logro, se procede a desglosarlo en el conocimiento y el afecto, que son las características básicas…

El asunto del presente trabajo es describir mi propia versión del seleccionismo como fundamentación filosófica para intentos de síntesis de lo biológico y lo psicológico. Así, el seleccionismo constituye una metanarrativa que es convencionalista (por cuanto se rechaza una teoría…

El movimiento local o desplazamiento ha sido uno de los conceptos que ha representado, en términos muy generales, el centro de interés de todos los científicos que trabajan en el ámbito de la educación física y el deporte. En este…

INFORMATION LOCATION AND INTERACTIVITY ARE TWO ATTRIBUTES OF DESKTOP VIRTUAL ENVIRONMENT (DVE) DESIGN THAT CAN BE EXPLOITED TO ENHANCE THE ABILITY OF LEARNERS TO ACQUIRE INFORMATION AND SKILLS THAT TRANSFER TO REAL WORLD. THE TERM €œINFORMATION LOCATION"" REFERS TO THE…

Indigenous knowledge and the millenary experience in management of natural vegetation on karsticlandscapes are important aspects that should be considered in animal production in seasonal tropical environments.The aim of the present work was to make an inventory of native plants…

The new Technologies and the rapid advance of knowledge highlight the relevance of adaptation to this changing context, and the objective of being able to learn by oneself throughout life. Learner tasks considered as autonomous would include solving problems by…

IN THIS DISSERTATION THE GEONTOMET METHODOLOGY IS PRESENTED. IT IS ORIENTED TO FORMALIZE THE GEOGRAPHIC DOMAIN CONCEPTUALIZATION ACCORDING TO THE SPECIFICATIONS OF THE INSTITUTO NACIONAL DE ESTADÍSTICA, GEOGRAFÍA E INFORMÁTICA (INEGI). THE MAIN GOAL IS TO PROVIDE SEMANTIC DESCRIPTIONS, WHICH…

In this work we present a theoretical study of the spontaneous capillary flow of a viscous liquid, developed in the gap between a couple of parallel corrugated plates (corrugated Hele-Shaw cell). The periodical corrugation of the interior walls of the…

Accurate quantitative analysis with particle induced X-ray emission (PIXE) requires an accurate knowledge of the X-ray production cross sections, in particular the L lines. While there are a lot of experimental results, recent reviews have found a disagreement between several…