Nongenetic inheritance, linguistic competence, prenatal experience and behavior manipulation: recent contributions from behavioral neurobiology and neuropsychology to the explanation of behavior

This article gives an overview of presuppositions and explanations posed by behaviorist psychology (particularly its radical branch), cognitive–nativist sciences (i.e. psycholinguistics and a branch of cognitive psychology) and other disciplines regarding important psychological events such as anxiety, stress, fear, mood states and language. In relation to the discussion of environment versus genetics, contributions from behavioral neurobiology and neuropsychology are added, showing evidence of traits that can be multigenerationally inherited in a non-genetic way, which have an impact thought the life of organisms and on their way of interacting with the environment; ways in which behavior can be altered by recently unsuspected environmental agents or events, and the overlooked role of prenatal experiences in the explanation of behavior. The evidence calls into question presuppositions made by the academic disciplines listed above, and suggests alternative behavior reinterpretations and explanations

Linguistic relativity in foreign language teaching : a didactic proposal. 'Relatividad linguística en la enseñanza de lenguas extranjeras'.

Resumen de la revista

Linguistic and cognitive delays in very preterm infants at 2 years : general or specific delays?. 'Retrasos lingüísticos y cognitivos en niños prematuros extremos a los 2 años : ¿retrasos generales o específicos?

Resumen basado en el de la publicación. Resumen en español

Integración : beyond the linguistic skills.

Contiene: Vol. III. Modules A, C, D - Vol. IV. 1er. ciclo ESO: Modules B - Vol. V. 2o. ciclo ESO: Modules B. Trabajo financiado por el MEC al amparo del Concurso Nacional para la elaboración de materiales curriculares

Linguistic tools for teachers of English : towards a bilingual education. 'Herramientas lingüísticas para profesores de Inglés : hacia una educación bilingüe'.

Se presenta un compendio de herramientas para facilitar el aprendizaje de otras lenguas en los niveles educativos de Educación Primaria y Secundaria, prestando especial atención al inglés. En primer lugar se analizan las diferencias entre la Educación Primaria y Secundaria en cuanto al aprendizaje y el método de enseñanza. A continuación se abordan las múltiples inteligencias así como la enseñanza de la lengua inglesa. Al mismo tiempo se estudia el asesoramiento del profesor en los procesos de aprendizaje en línea. Y finalmente se presenta el enfoque cognitivo en el aprendizaje de una lengua extranjera.

Cross-linguistic influence in the acquisition of tense-aspect in L3 English : a proposal for the study of L2 to L3 transfer in the use of English simple past by L1 Italian / L2 Spanish classroom learners

Resumen basado en el de la publicaci??n

Simplification, approximation and deformation of large models

The high level of realism and interaction in many computer graphic applications requires techniques for processing complex geometric models. First, we present a method that provides an accurate low-resolution approximation from a multi-chart textured model that guarantees geometric fidelity and correct preservation of the appearance attributes. Then, we introduce a mesh structure called Compact Model that approximates dense triangular meshes while preserving sharp features, allowing adaptive reconstructions and supporting textured models. Next, we design a new space deformation technique called *Cages based on a multi-level system of cages that preserves the smoothness of the mesh between neighbouring cages and is extremely versatile, allowing the use of heterogeneous sets of coordinates and different levels of deformation. Finally, we propose a hybrid method that allows to apply any deformation technique on large models obtaining high quality results with a reduced memory footprint and a high performance.

Early linguistic development as seen in four young profoundly hearing impaired children

This paper studies the linguistic development of four profoundly hearing-impaired children, and how the children induced rules for developing linguistically.

The structural component of linguistic meaning and the reading of normally hearing and deaf children

This paper discusses an experiment in psycholinguistic method and its application to the field of education.

A review and simplification of the in vitro incubation medium

The requirement to rapidly and efficiently evaluate ruminant feedstuffs places increased emphasis on in vitro systems. However, despite the developmental work undertaken and widespread application of such techniques, little attention has been paid to the incubation medium. Considerable research using in vitro systems is conducted in resource-poor developing countries that often have difficulties associated with technical expertise, sourcing chemicals and/or funding to cover analytical and equipment costs. Such limitations have, to date, restricted vital feed evaluation programmes in these regions. This paper examines the function and relevance of the buffer, nutrient, and reducing solution components within current in vitro media, with the aim of identifying where simplification can be achieved. The review, supported by experimental work, identified no requirement to change the carbonate or phosphate salts, which comprise the main buffer components. The inclusion of microminerals provided few additional nutrients over that already supplied by the rumen fluid and substrate, and so may be omitted. Nitrogen associated with the inoculum was insufficient to support degradation and a level of 25 mg N/g substrate is recommended. A sulphur inclusion level of 4-5 mg S/g substrate is proposed, with S levels lowered through omission of sodium sulphide and replacement of magnesium sulphate with magnesium chloride. It was confirmed that a highly reduced medium was not required, provided that anaerobic conditions were rapidly established. This allows sodium sulphide, part of the reducing solution, to be omitted. Further, as gassing with CO2 directly influences the quantity of gas released, it is recommended that minimum CO, levels be used and that gas flow and duration, together with the volume of medium treated, are detailed in experimental procedures. It is considered that these simplifications will improve safety and reduce costs and problems associated with sourcing components, while maintaining analytical precision. (c) 2005 Elsevier B.V. All rights reserved.

Sustaining linguistic diversity within the global cultural economy: issues of language rights and linguistic possibilities

This paper draws on ethnographic case-study research conducted amongst a group of first and second generation immigrant children in six inner-city schools in London. It focuses on language attitudes and language choice in relation to cultural maintenance, on the one hand, and career aspirations on the other. It seeks to provide insight into some of the experiences and dilemmatic choices encountered and negotiations engaged in by transmigratory groups, how they define cultural capital, and the processes through which new meanings are shaped as part of the process of defining a space within the host society. Underlying this discussion is the assumption that alternative cultural spaces in which multiple identities and possibilities can be articulated already exist in the rich texture of everyday life amongst transmigratory groups. The argument that whilst the acquisition of 'world languages' is a key variable in accumulating cultural capital, the maintenance of linguistic diversity retains potent symbolic power in sustaining cohesive identities is a recurring theme.