Microelectrónica y educación especial en el Reino Unido

El Reino Unido ha sido uno de los países pioneros en la utilización de los ordenadores y la electrónica para mediar y prolongar los procesos psicológicos de las personas con déficit y contribuir así a su desarrollo y normalización funcional. Un adecuado conocimiento del estado de la cuestión en ese país puede, además de facilitar una información factual de los grandes avances producidos en comunicación y control del entorno, servir como modelo o banco de sugerencias para la acción en nuestro país.     

Graduates’ Skills and Higher Education: The employers’ perspective

Tertiary Education and Management - This paper presents the main results obtained from 40 in-depth interviews with persons in charge of human resources and/or company directors, and from a...     

Analysing feedback processes in an online teaching and learning environment: an exploratory study

Within the constructivist framework of online distance education the feedback process is considered a key element in teachers’ roles because it can promote the regulation of learning. Therefore, faced with the need to guide and train teachers in the kind of feedback to provide and how to provide it, we establish three aims for this research: identify the presence of feedback according to the regulation of learning required; characterise this feedback according to content (i.e. the meaning of feedback); and, finally, to explore possible relationships between feedback and the results of the teaching and learning process (i.e. students’ satisfaction and final grades). The results for a sample of 186 students, taking nine courses at the Open University of Catalonia, are discussed in the light of feedback, which is considered a central element in university teaching practice in online environments. We conclude that, in general, the presence of feedback is associated with improved levels of performance and higher levels of satisfaction with the general running of the course.     

Updating a Classic: “The Poisson Distribution and the Supreme Court” Revisited

W.A. Wallis studied vacancies in the US Supreme Court over a 96‐year period (1837–1932) and found that the distribution of the number of vacancies per year could be characterized by a Poisson model. This note updates this classic study.     

Determination of a quantitative parameter to evaluate swimming technique based on the maximal tethered swimming test

The aim of this study was to propose a new force parameter, associated with swimmers’ technique and performance. Twelve swimmers performed five repetitions of 25 m sprint crawl and a tethered swimming test with maximal effort. The parameters calculated were: the mean swimming velocity for crawl sprint, the mean propulsive force of the tethered swimming test as well as an oscillation parameter calculated from force fluctuation. The oscillation parameter evaluates the force variation around the mean force during the tethered test as a measure of swimming technique. Two parameters showed significant correlations with swimming velocity: the mean force during the tethered swimming (r = 0.85) and the product of the mean force square root and the oscillation (r = 0.86). However, the intercept coefficient was significantly different from zero only for the mean force, suggesting that although the correlation coefficient of the parameters was similar, part of the mean velocity magnitude that was not associated with the mean force was associated with the product of the mean force square root and the oscillation. Thus, force fluctuation during tethered swimming can be used as a quantitative index of swimmers’ technique.     

Attachment,Acculturation, and Psychosomatic Complaints Among Hispanic American University Students

This study investigated adult attachment and acculturation frameworks of reported psychosomatic complaints related to perceived discrimination among a sample of Latino/Hispanic university students (N = 160). The model supported by the data suggests that attachment anxiety, acculturation toward the dominant cultural norms, and adherence to Latino/Hispanic cultural beliefs are important factors for perceived discrimination and psychosomatic complaints experienced by Latino/Hispanic students. Counseling implications and future research directions are discussed.     

Homework and academic achievement across Spanish Compulsory Education

Homework (HW) is one of the most common school-related activities among parents, students and teachers. However, the need to assign HW to students has been extensively debated. The present investigation examines the relationship between specific HW variables (i.e. amount of HW completed, time spent on HW and perceived quality of HW time management) and academic achievement, while controlling for students’ gender and grade level. Participants included 454 students (ranging from 10 to 16?years of age) from three schools in northern Spain. A multivariate analyses of variance and path analyses showed that the amount of HW completed decreased with increased schooling, as did students’ perceived quality of HW time management. Data from hierarchical regression analyses completed by path analyses provided evidence that time spent on HW conjointly with perceived quality of HW time management explains how academic achievement is mediated by the amount of HW completed. These findings deepen the understanding of the complex impact of time spent on HW and on academic achievement.     

Rabbit nictitating membrane conditioning: Lower limit of the effective interstimulus interval

In three experiments, the nictitating membrane response of rabbits was conditioned for 10 daily sessions at interstimulus intervals (ISIs) ranging from 48 to 125 msec, followed by a shift to 250 msec for 5 days. At tested ISIs shorter than 67 msec, there was no evidence of conditioning, and postshift performance revealed neither facilitation nor interference as a result of the first 10 conditioning sessions. Postshift performance of groups conditioned at preshift ISIs of 67 msec or longer revealed a gradient of increasing savings with increasing ISI. One of the groups in Experiment 1, initially conditioned at 250 msec ISI and then shifted to 48 msec, exhibited extinction of the previously well-conditioned response. Analysis of CR-onset latencies substantiated the absence of associative effects at very short ISIs. It was concluded that there is a temporal limit below which classical conditioning of the nictitating membrane response of rabbits employing forward CS-US pairing does not occur.     

Education and Work in a European Framework

In industrialised countries education and work are no longer two opposing realities, there now being greater and greater mutual dependence between them. One the one hand, the working world demands higher levels of training and continuous refresher courses or retraining. On the other hand, the educational system is forced to adapt its teaching to the changing demands of the labour market.

In this paper an analysis if is made of both the most representative trends of this phenomenon and present day answers to an ‘education for work’ in the environment of the countries of the European Economic Community.