Emergent Theorisations in Modelling the Teaching of Two Science Teachers     

Rute Monteiro  José Carrillo  Santiago Aguaded 《Research in Science Education》2008,38(3):301-319

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Academic inbreeding in the Portuguese academia     

Orlanda Tavares  Sónia Cardoso  Teresa Carvalho  Sofia Branco Sousa  Rui Santiago 《Higher Education》2015,69(6):991-1006

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Issues and agency: postgraduate student and tutor experiences with written feedback     

Hugo Santiago Sanchez  Katie Dunworth 《Assessment & Evaluation in Higher Education》2015,40(3):456-470

This paper examines the issues which postgraduate students and tutors experienced as they engaged in receiving, providing and requesting feedback, as well as the strategies which they adopted as they sought resolution of these issues. The study employed a case study approach, using data obtained from semi-structured and stimulated recall interviews with students and staff from three discipline areas at one university in the UK. The findings reinforce the conclusions that have been drawn in a number of previous studies in terms of the sources of dissatisfaction emerging from individual interactions and institutional practices. Additionally, however, the results expand on our current understanding of feedback and agency in higher education by illustrating how participants sought out imaginative solutions to the challenges they experienced, in order to enhance the effectiveness of the feedback process. The diversity of the strategies used provides evidence of student and tutor agency, and has implications for current feedback practices and future research in this area.  相似文献   

Teacher scripts in science teaching     

Rute Monteiro  José Carrillo  Santiago Aguaded 《Teaching and Teacher Education》2010

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Valor predictivo de la batería de Inizan (B. P.)     

Santiago Molina García 《Infancia y Aprendizaje》2013,36(5):44-53

RESUMEN

El objetivo de esta investigación ha sido evaluar la batería de Inizan y comprobar su validez predictiva con muestras de niños españoles. Los sujetos fueron niños entre 5 y 6 años con un CI normal y sin trastornos emocionales. A la vista de los resultados se concluye que, pese a ser un buen instrumento, el valor predictivo de la batería puede ser mejorada sustituyendo algunos tests. No se debe considerar a esta batería infalible en cuanto a su valor de pronóstico, tiene algunos márgenes de error importantes. Se concluye, además, que en el aprendizaje de la lectura influyen algunos factores no contemplados por Inizan y que no se le da la suficiente importancia a otros aspectos, como los neuropsicológicos.  相似文献   

Students’ Perceptions of Technology Integration During the F.I.T. Unit     

Risto Marttinen  David Daum  Ray N. Fredrick III  Joshua Santiago  Stephen Silverman 《Research quarterly for exercise and sport》2019,90(2):206-216

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Effectiveness of antigraffiti treatments in connection with penetration depth determined by different techniques     

Paula María Carmona-Quiroga  Sagrario Martínez-Ramírez  Santiago Sánchez-Cortés  Mohamed Oujja  Marta Castillejo  María Teresa Blanco-Varela 《Journal of Cultural Heritage》2010,11(3):297-303

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   

Determinants of School Performance Among Quechua Children in the Peruvian Andes     

Enrique Jacoby  Santiago Cueto  Ernesto Pollitt 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1999,20(4):27-43

In the rural Andes of Peru, primary school inefficiency ranks higher than in the rest of the country, with a nearly 50 per cent rate of first grade repetition. In 1993 the investigators administered a battery of four psycho-educational tests to 360 schoolchildren in the fourth and fifth grades at ten primary schools in the Andean region of Huaraz. They also recorded the children''s individual characteristics, i.e. family background, nutritional status, and educational attainment, and rated the schools according to educational features such as classroom size, time devoted to learning, and student-teacher ratio. A year later, in 1994, children were re-examined in the schools using the same test battery. All subjects were small for their age, had poor diets, spoke mostly Quechua at home (Spanish in school), lived in a rural environment, and walked considerable distances to school. Regression analyses of the 1993 data indicated that the performance of Quechua children on verbal tests was heavily influenced by family background, while their mathematical competence was related to school experience. On the other hand, improvement in test scores from one year to the next appeared to be strongly related to test performance in 1993 and less clearly to the other recorded variables. Finally, the schools'' promotion rates were clearly associated with test scores from the previous year but less clearly with grade repetition rates.  相似文献   

Critical Race Theory and the Transfer Function: Introducing a Transfer Receptive Culture     

Dimpal Jain  Alfred Herrera  Santiago Bernal  Daniel Solorzano 《Community College Journal of Research & Practice》2013,37(3):252-266

In California, the majority of students of color who enter postsecondary education do so in the community colleges. However large numbers of them leave and do not transfer to four-year institutions; in particular to highly selective public four-year colleges and universities. By using the theoretical perspective of critical race theory, transfer can be seen as a dual commitment between both the sending and receiving institution as we put forth the conceptual framework of a “transfer receptive culture.” We define a transfer receptive culture as an institutional commitment by a four-year college or university to provide the support needed for students to transfer successfully—that is, to navigate the community college, take the appropriate coursework, apply, enroll, and successfully earn a baccalaureate degree in a timely manner. We outline five elements, informed by critical race theory, that are necessary to establish a transfer receptive culture and outline specific strategies within each element that practioners can employ on their home campuses.  相似文献   

Description of the finger mechanical load of climbers of different levels during different hand grips in sport climbing     

Jesús Morenas Martín  Vicente Luis Del Campo  Marta Leyton Román  Juan Miguel Gómez-Valadés Horrillo  Juan Santiago Gómez Navarrete 《Journal of sports sciences》2013,31(15):1713-1721

Abstract

Currently, direct empirical evidence exists about the amount of mechanical load that climbers apply to each finger during several hand grips specific to sport climbing, but not yet in a specific hanging position.

The objectives of this study are a) to draw and build a solid and rigid support that simulates the real action of a hand grip in a hanging position in sport climbing, to enable the measurement of the mechanical load endured by the fingers in a hanging position and in addition, b) to describe the distribution of mechanical load among fingers as a function of the level of climbing during different hand grips in a hanging position.

Thirty young male participants took part in the initial phase of reliability of the measurements, while another 64 male climbers participated in the subsequent study phase to check the relations between independent and dependent variables. The level of on sight climbing and the total practice experience were used to define the groups. The research task consisted of performing hanging positions on the created support in order to measure the mechanical load endured by the fingers in the three most characteristic hand grips in climbing (crimp, half crimp and slope). It has been concluded that the performance level of the climbers had no influence on the production of a pattern of differentiated finger mechanical load during the research task.  相似文献