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501.
In this article, we focus on the use of the visual for reflection in ‘alternative’ pre‐service teacher education and, in particular, we address the question: How and what can we learn about teacher education using the visual? By way of illustration, we focus on the use of pre‐service teachers’ photographs in a public exhibition, participatory video documentary production and pre‐service teachers’ use of photographs in their professional teaching portfolios. The article draws from research done in relation to three alternative pre‐service teacher education projects based at McGill University in Canada and the University of KwaZulu‐Natal in South Africa.  相似文献   
502.
This study used a multiple-probe design across three participants to test the effectiveness of a handwriting intervention for fifth graders (age 10–11) displaying less handwriting fluency than their peers, but without spelling disorders. The 5-h handwriting intervention provided students with explicit instruction and intensive practice in writing cursive letters, words, and sentences, through fast-paced alphabet and copying activities. Intervention effects were examined on handwriting fluency, written composition (i.e., text length, clause extension, and story elements), and self-efficacy beliefs. Results showed that the handwriting intervention was highly effective in increasing students’ handwriting fluency. There were also improvements in written composition in terms of clause extension and number of story elements. After the intervention, students also reported strengthened self-efficacy beliefs for grammar and usage skills. Overall, this study showed that handwriting interventions can effectively help students with limited handwriting skills to become fluent handwriters. Critically, findings are in line with the proposition that achieving handwriting fluency is important to support the development of writing.  相似文献   
503.
In this article, we present data concerning the inclusion of students with disabilities in higher education (HE) at a Portuguese university. This research is part of a wider project designed to understand the trajectories and experiences of students with disabilities at the University of Algarve. This exploratory study raises questions about inclusion and discusses this concept based on the perspectives of academic and non-academic staff. A qualitative approach was used to provide an informative exploration of attitudes towards inclusive education and recommendations for promoting best practices therein. Data were collected using semi-structured interviews. We found positive perceptions of university staff members about the inclusion of the students with disabilities. However, more effort is needed to provide these students with opportunities to continue their academic career in HE and to promote inclusion, personal development and participation in social and economic life. Although inclusive education is on political and educational agendas, the perception of disabilities as deficits prevails. The findings of this study, therefore, reveal that changes must be implemented to effectively adopt the social and educational model of disability.  相似文献   
504.
According to action-control theory, volition plays a mediating role between the intention to learn (motivation) and goal-directed behavior (the use of learning strategies). Although extensive theoretical work has been done to document this flow of events, more empirical studies have been needed to identify the specific means by which volitional control protects the intention to learn and maintains the attempts to learn; our intention here was to address this gap in the literature. Using data from a sample of 487 college students in two different domains, we found that the positive effects of intrinsic goal orientation and self-efficacy on cognitive engagement were augmented by volitional control. We also found that the effects of volition differed by domain as well as by the type of learning strategy being considered. These results suggest that volitional control merits greater attention from those doing research in self-regulated learning.  相似文献   
505.
The purpose of the present study was to examine the relationship between the Wechsler Intelligence Test for Children-III and the Wide Range Achievement Test, 3rd Edition. The study investigated the scores of 37 children in a rural Arkansas school district who were referred for evaluation because of academic difficulties. The children ranged in age from 6 to 16 years and included 35 Whites and 2 Blacks, with 22 males and 15 females. The findings indicated that the WRAT3 correlations with the WISC-III ranged from .42 to .66. These findings are consistent with others on the general correlations between IQ and achievement test scores.  相似文献   
506.
The aim of this paper is to test whether participation in a European public initiative to support market-oriented R&D, such as the Eureka Program, has a positive impact on the performance of participating firms and, if so, how long it is before the impact becomes apparent. These issues are explored using a dynamic panel data model covering the period 1994–2003, for a sample of 866 European firms, 284 of which completed a Eureka project during the period of analysis. The results show how the completion of a Eureka project has a positive influence over firm performance measured as return over assets (ROA), although the effect does not manifest itself until a year after project completion. Nevertheless, when the sample is divided by sector, it is obtained that, while manufacturing firms follow the general pattern of a positive effect appearing a year after project completion, the effect in non-manufacturing firms is already apparent during the year of completion.  相似文献   
507.
Listening to patients and translating what is heard into an action plan is a mark of a successful hospital-in-the-home unit. This paper recommends eListening as the core element for hospital-in-the-home unit performance and illustrates this suggestion with an empirical study. In order to achieve this, we examine the relative importance and significance of telemedicine technologies and the level of performance related to eListening through an empirical investigation of 252 patients who belonged to a hospital-in-the-home unit (HHU) within a Spanish Regional Hospital. The results are then calculated using structural equation modelling. This leads to the main conclusion that a major hospital-in-the-home unit's ‘performance’ is unlikely to be successful without embracing eListening.  相似文献   
508.
Language use in student laboratory groups makes apparent students' conceptions in science, their interpretation of the activity or task, and the negotiation of the roles of the members. This article reports on a methodological approach to analyze student discourse systematically. Four Grade 12 lab groups working on microcomputer-based laboratories (MBL) are the focus of the study. The MBL experiences were used to help students link oscillatory motion to graphical representations. Study of student discourse reveals the role the computer plays in the group context and the ways that this context is shaped by the computer. Developing a better understanding of the role of the computer in student conversations suggests ways to fruitfully construct contexts for learning physics. © 1996 John Wiley & Sons, Inc.  相似文献   
509.
510.
The elimination of spray paint using traditional (chemical and mechanical) methods inevitably entails altering surface characteristics. Hence, the impact and deterioration caused by graffiti in heritage buildings and monuments have led to the development and application of preventive systems in the form of antigraffiti coatings (which prevent paint from seeping into the pores of the surface material and facilitate cleaning). The effectiveness of two of these treatments, a commercial product (fluoroalkyl siloxane, protectosil, marketed by Degussa) and a hybrid organic-inorganic material (Ormosil), was evaluated in five construction materials (limestone, granite, cement mortar, lime mortar and brick), in terms of their penetration into the substrate. A number of techniques were used to determine the penetration depth (SEM/EDX, micro-Raman and LIBS), because a comparative analysis showed that none was universally valid for all types of treatments. The results show that the presence of the coating on the surface of less porous materials only ensures effective cleaning when the surface is fairly smooth. In granite, for instance, the CF3 terminals in the fluorinated treatment hinder spray paint bonding more effectively than Ormosil, but not efficiently enough to ensure complete removal of the paint from granite surfaces.  相似文献   
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