Peer training in expert searching: the observation effect.     

Dorice L Vieira  Kathel Dunn 《Journal of the Medical Library Association》2005,93(1):69-73

OBJECTIVES: The purpose of this study is to determine if searchers' observing each others' search processes is an effective training method and if sharing through observation can strengthen search skills. METHOD: A shared email account was established among all public services librarians conducting literature searches at the Ehrman Medical Library. Three questionnaires were sent to the public services librarians soliciting input on the shared-search process. The results were analyzed for this study. RESULTS: The shared-search process has helped searchers become more effective in searching. Colleagues' viewing of the search results is a major factor influencing the searchers' performance. CONCLUSIONS: Easy to implement, the peer-training model is an effective way to train searchers as well as help keep skills up to date.  相似文献   

School and the Production of Society     

André Petitat 《British Journal of Sociology of Education》1987,8(4):379-390

Most sociological theories present school as a source and a channel of social reproduction: of a dominant group, of essential values, of bureaucracy, etc. This paper, primarily based on a study of the origins of colleges and the bourgeoisie in the sixteenth century comes to an opposite conclusion: it shows school as an agent or an active medium in the emergence of structures and social groups. Other historical situations reveal the multiple contributions school makes to the production of society. While interrelating history, pedagogy and sociology, this constructivist point of view renders an active role to the teachers.  相似文献   

Digital literacy,fake news and education / Alfabetización digital,fake news y educación     

Julian McDougall  Maria-José Brites  Maria-João Couto  Catarina Lucas 《Cultura y Educación》2019,31(2):203-212

Abstract

The role of digital literacy in strengthening citizens’ resilience to misinformation and ‘fake news’ has been the subject of research projects and networking and academic and policy discourses in recent years, given prominence by an escalation of the perceived crisis following election and referendum results in the US and UK respectively. This special issue sets out to take forward critical dialogue in the field of media and digital literacy education by publishing rigorous research on the subject. The research disseminated in this collection speaks to the political and economic contexts for ‘fake news’, the complex issue of trust and the risks of educational solutionism; questions of definition and policy implementation; teaching about specific subgenres such as YouTube and clickbait; international comparisons of pedagogic approaches and challenges for teachers in this changing ecosystem.  相似文献   

Reading and spelling development in Brazilian Portuguese     

Ângela Maria Vieira Pinheiro 《Reading and writing》1995,7(1):111-138

This paper describes the development of reading and spelling procedures in Portuguese speaking children from 1st to 4th grade and discusses whether the developmental models of Frith, Seymour and Stuart & Coltheart may account for this development. This study is based on reaction time and error measurements of the reading and spelling of isolated words and pseudowords. The words varied in frequency, length and spelling-to-sound-regularity and the non-words varied only in length and spelling-to-sound regularity. The results indicated that the children tested did not pass through a logographic stage and that their reading and spelling initially involved a non-lexical process which from the beginning was influenced by a developing lexical process (that became progressively more important as development progressed), suggesting the use of overlapping processes. This finding contradicts Frith's strictly sequential theory but not Seymour's model, which allows for concurrent development of processes. Despite the fact that the present data do not fit into the definition of Seymour's orthographic stage, there were indications of a shift from the alphabetic to the orthographic stage and also that the process of lexicalization occurs more rapidly in reading than in spelling. Another finding was that the dual-process reading/spelling model, developed in English, can be extended to Portuguese.  相似文献   

Intergenerational practice: contributing to a conceptual framework     

Sacha Vieira  Liliana Sousa 《International Journal of Lifelong Education》2016,35(4):396-412

The ageing of the European population is creating a new demographic mix, increasing the relevance of intergenerational practice (IGP). To date, however, this field lacks an appropriate conceptual framework. This study aims to contribute to such a framework through an integrative review of peer-reviewed papers reporting on IGPs. Fifteen papers were obtained, published over the last 20 years. The main findings suggest that the wealth of IGPs lies in their versatility/diversity. In order to build an appropriate conceptual framework for IGP, it is recommended that IGP be understood as a tool to restructure society: from generations’ segregation to generations’ cooperation.  相似文献   

Evaluating the use of ICT in engineering education     

Michael F. Christie  André Jaun  Lars-Erik Jonsson 《European Journal of Engineering Education》2002,27(1):13-20

This paper is based on an evaluation of a mixed mode course called Learning Numerical Methods for Partial Differential Equations from the Web. The authors discuss the impact of information communication technology (ICT) on the provision of tertiary education and cite the course as an example of how it can be used at the subject level. The course employed ICT in a number of different ways. The introductory part of the course was held in a specifically designed video-conferencing facility that had a range of ICT capabilities. The design of the room is critiqued as is the use that was made of it. Throughout the paper the authors emphasize the point that ICT is a powerful tool for teaching and learning but failure to plan, deliver and assess ICT-based courses on sound pedagogical grounds merely means that poor teaching and learning practices are disseminated more widely and more quickly. On the basis of our evaluation we propose a simple set of questions that can be used to evaluate the best use of ICT in engineering education.  相似文献   

Analysis of the distances covered and technical actions performed by professional tennis players during official matches     

Tiago Julio Costa Pereira  Fábio Yuzo Nakamura  Mayra Tardelli de Jesus  Claudio Luís Roveri Vieira  Milton Shoiti Misuta  Ricardo Machado Leite de Barros 《Journal of sports sciences》2017,35(4):361-368

The purpose of this study was to analyse the physical and technical performances of professional tennis players during official matches. The trajectories of eight players were obtained during matches, using an automatic tracking method. The distances covered and technical performances were analysed for the first and second sets. The athletes covered (mean ± standard deviation) a total of 1702.4 ± 448.2 m in the first set, 1457.6 ± 678.1 m in the second set and 3160.0 ± 880.1 in the entire match. No differences were found between the sets for the physical variables (lateral and forward displacements, distance covered per rally, per game and per set, and the percentage of time spent in each range of velocity). However, the distances covered by the athletes during the rallies in which they were serving (median = 5.2; interquartile range (IQR) = 6.7 m) were statistically smaller than when they were returning (median = 6.2; IQR = 7.7 m). Forehand ground stroke proficiency decreased from the first (mean ± standard deviation: 75.2 ± 4.11%) to the second set (mean ± standard deviation = 65.5 ± 14.3%). In conclusion, tennis players did not present reduced physical performance from the first to the second set.  相似文献   

Academic and Managerial Skills of Academic Deans: A self‐assessment perspective     

Márcia Vieira da Motta  Valmor Bolan 《Tertiary Education and Management》2013,19(4):303-316

Brazilian higher education institutions face a complex and challenging environment as the national market in education is becoming more competitive. International investment, a decrease in the population of potential students, and the proliferation of innumerable small institutions add to this complexity. Organizations are becoming flatter and the key managers within them are deans. Although deans are required to act as managerial experts, they are usually selected from the teaching body of the institution. In this paper, a group of deans from a large private institution gave their self‐assessment of their academic and managerial skills. The results revealed that they tend to have a high perception of their managerial skills, even though they have no previous managerial experience or formal training. This underlines that senior academic administrators cannot simply assume that deans, by the nature of their work environment, are proficient in managerial skills; neither that they can easily identify inadequacies nor have them self‐corrected. To accomplish the necessary institutional changes to face the complexities of the current globalized education market, a new assessment culture has to be implemented in the academic environment.  相似文献   

Accurately detecting students’ lies regarding relational aggression by correctional instructions     

Oliver Dickhäuser  Marc-André Reinhard  Tamara Marksteiner 《教育心理学》2012,32(2):257-271

This study investigates the effect of correctional instructions when detecting lies about relational aggression. Based on models from the field of social psychology, we predict that correctional instruction will lead to a less pronounced lie bias and to more accurate lie detection. Seventy-five teachers received videotapes of students’ true denial messages (e.g., students were innocent) and untrue denial messages (students were involved in relational aggression). A random half of the teachers were either given no further instructions or were told not to use stereotypical non-verbal cues when forming judgements (correctional instruction condition). As predicted, teachers in the correctional instruction condition were slightly better at detecting true than invented stories.  相似文献   

Argumentation in Science Teacher Education: The simulated jury as a resource for teaching and learning     

Rodrigo Drumond Vieira  José Roberto da Rocha Bernardo  Maria Evagorou  Viviane Florentino de Melo 《International Journal of Science Education》2013,35(7):1113-1139

In this article, we focus on the contributions that a simulated jury-based activity might have for pre-service teachers, especially for their active participation and learning in teacher education. We observed a teacher educator using a series of simulated juries as teaching resources to help pre-service teachers develop their pedagogical knowledge and their argumentation abilities in a physics teacher methods course. For the purposes of this article, we have selected one simulated jury-based activity, comprising two opposed groups of pre-service teachers that presented aspects that hinder the teachers' development of professional knowledge (against group) and aspects that allow this development (favor group). After the groups’ presentations, a group of judges was formed to evaluate the discussion. We applied a multi-level method for discourse analysis and the results showed that (1) the simulated jury afforded the pre-service teachers to position themselves as active knowledge producers; (2) the teacher acted as ‘animator' of the pre-service teachers' actions, showing responsiveness to the emergence of circumstantial teaching and learning opportunities and (3) the simulated jury culminated in the judges’ identification of the pattern ‘concrete/obstacles–ideological/possibilities' in the groups’ responses, which was elaborated by the teacher for the whole class. Implications from this study include using simulated juries for teaching and learning and for the development of the pre-service teachers’ argumentative abilities. The potential of simulated juries to improve teaching and learning needs to be further explored in order to inform the uses and reflections of this resource in science education.  相似文献