Mandated team participation: Implications for psychologists working in the schools

Public Law 94-142, Education for All Handicapped Children Act, has had a dramatic impact on the schooling of exceptional children. Yet, rather limited attention has been directed to the one section of the law that mandates a particular decision-making approach for both the diagnosis and intervention tasks. The implications for the training and practice of applied psychologists who work with school-age children could be significant. This paper examines three areas of concern that impact the psychologist's role in working with exceptional children: (a) conditions that are considered crucial for the development of teams, (b) the literature regarding psychologists' input to school-based teams, and (c) reactions of school-based team members to such an approach. Related issues of importance to both trainers and practitioners in the field of psychology are then presented.     

Does eccentric exercise stimulate sarcomerogenesis?

Eccentric exercise has been associated with an increase in serial sarcomere number in some studies,1 but not in others.2 Similarly,increasing excursion of muscles resulted in sarcomerogenesis in some studies using growing animals,3 but not in others using skeletally mature animals.4 However,chronic elongation and chronic shortening appears to be a strong regulator of sarcomere number increase5,6 and decrease,5,7 respectively,in animal models.Despite an abundance of research on the regulation of sarcomerogenesis under a variety of conditions,the mechanisms underlying in series sarcomere number adaptations in skeletal muscles remain a puzzle,especially in non-invasive human studies where measurements of sarcomerogenesis following interventions have not been possible to date.     

Toward preparing students for change: A critical discussion of the contribution of the history of physics in physics teaching

In this paper I place physics teaching, and the inclusion of the history of physics into teaching, within a wide context. I start from the conviction that there are considerable changes ahead in the life circumstances of people in western industrial societies. This expectation should influence our aims of education generally, and in particular the aims of physics teaching. The paper does not offer final solutions, but analyses the situation and thereby argues for a change in perspective in physics teaching. The main idea is that physics teaching has to solve the problem of balancing seemingly incompatible needs, for example, conveying a stock of stable, dependable physics knowledge to students, and on the other hand to train them to see their physics knowledge within varying contexts of change. It is argued that the history of physics can be of high value in solving this problem.This article was originally published in: F. Bevilacqua and P.J. Kennedy (eds.): 1983, Proceedings of the Conference on Using History of Physics in Innovatory Physics Education, Pavia University.     

An exploratory investigation into factors affecting visual balance

Throughout the history of art more attention has been given to pictorial balance than to any other principle of visual composition. When examining pictorial balance, the visual weights of significant elements within a given field must be taken into consideration. This study, by means of ocular photography and the analysis of eye fixations, examined factors that have an effect upon visual weight. Confirming earlier studies, the upper half of a visual field was found to have inherently greater visual weight than the lower half. While several researchers have attributed greater visual weight to the left side of a field, others have favored the right. Data from this study were not sufficiently reliable to indicate a preference for either side. Results were insufficient to support the hypothesis that the upper left quadrant has greater inherent visual weight than the upper right quadrant. While it was shown that the interrelationships between tone and size have an effect on visual weight, the exact nature of these relationships must await future investigation.     

AN OVERVIEW OF ENVIRONMENTAL EDUCATION IN A SAMPLE OF EUROPEAN COUNTRIES WITH PARTICULAR REFERENCE TO PROVISIONS OF DISTANCE TEACHING

This article gives an overview of current provisions for environmental education in the context of distance education programmes in a sample of European countries. The methodology, that was employed by means of a postal survey aimed at identifying current trends in environmental education in relation to distance teaching, is described. The sample surveyed consisted of approximately 500 higher education institutions, members of the Association of European Universities (CRE), over 200 of which had signed the CRE‐Copernicus Universities Charter on Sustainable Development. The article presents a regional summary of the research findings that formed part of a larger enquiry into the status of environmental education in European countries, Commonwealth countries, and individual countries such as the United Kingdom and Pakistan.     

Blueprint for Bologna: University of Prishtina and the European Union

Countries hoping to demonstrate an adequate educational infrastructure need a national framework that meets Bologna requirements, a national accreditation agency which sets out the approved framework, and national accreditation processes by which individual institutions can be measured against the standards set by the national acvcreditation agency. For many countries, the national framework remains to be articulated, the accreditation processes are non-existent, and individual institutions have no means by which to assess their internal readiness for accreditation scrutiny. While the status of Kosovo as a separate entity remains unresolved, the institutions within the potential country struggle to meet the infrastructure conditions necessary for inclusion in the European Union. Ironically, the Faculty of Education at the University of Prishtina is in a remarkably advantageous position if it were to overcome the current political bickering and start the preparations required for meeting the education infrastructure criteria. This paper articulates that advantage by laying out the process by which this could be realized – with optimistic disregard for the political uncertainties that mitigate against its realization. It also provides a summary of the tasks that would need to be undertaken as part of this process.     

Can Examinees Use a Review Option to Obtain Positively Biased Ability Estimates on a Computerized Adaptive Test?

Part of the controversy about allowing examinees to review and change answers to previous items on computerized adaptive tests (CATs) centers on a strategy for obtaining positively biased ability estimates attributed to Wainer (1993) in which examinees intentionally answer items incorrectly before review and to the best of their abilities upon review. Our results, based on both simulated and live testing data, showed that there were instances in which the Wainer strategy yielded inflated ability estimates as well as instances in which it yielded deflated ability estimates. The success of the strategy in inflating ability estimates depended on the ability estimation method used (maximum likelihood versus Bayesian), the examinee's true ability level, the standard error of the ability estimate, the examinee's ability to implement the strategy, and the type of decision made from the ability estimate. We discuss approaches to dealing with the Wainer strategy in operational CAT settings.