History of education in Brazil: the construction of a knowledge field     

José Gonçalves Gondra  Carlos Eduardo Vieira  Regina Helena Silva Simões  Claudia Engler Cury 《Paedagogica Historica: International Journal of the History of Education》2014,50(6):822-829

This article analyses the general characteristics of the construction of the field of history of education in Brazil. To do so, it highlights the existing historiography and aims to describe the process of institutionalisation of this knowledge field, which, in general terms, has been focused on the area of teacher training. Since the nineteenth century, however, it has also been possible to identify systematic historiographical efforts in Brazil that are not directly related to the school system, but rather to the teaching of and research into the history of education within Brazilian universities. The article addresses the organisation of the field, the ways in which it has been structured and the strategies of academic legitimisation employed to achieve this. These include the regular production of dissertations and doctoral theses, the publication of books and journals, academic events and the creation of research groups and scientific associations, through which research findings have found national and international circulation. This set of indicators creates conditions for an understanding of the expansion and reconfiguration of the field of history of education that began in the 1980s, as well as of the challenges this phenomenon presents to current historiography and teacher training in Brazil.  相似文献   

Enhancing student learning of research methods through the use of undergraduate teaching assistants     

Jessica Crowe  Ryan Ceresola  Tony Silva 《Assessment & Evaluation in Higher Education》2014,39(6):759-775

By using a quasi-experimental design, in this study, we test the effect of undergraduate teaching assistants on student learning. Data were collected from 170 students enrolled in four sections of a quantitative research methods course, two sections without undergraduate teaching assistants and two sections with undergraduate teaching assistants, over two semesters. Results indicate that having undergraduate teaching assistants in the classroom can result in higher student performance. Students in the sections with undergraduate teaching assistants earned higher grades, were more likely to pass the course with a C or higher and performed better on half of the student learning outcomes than students in the sections without an undergraduate teaching assistant. Based on the overwhelmingly positive results on student learning, we would recommend the active use of undergraduate teaching assistants in the classroom, but especially for courses that students find challenging.  相似文献   

Conceptual Variation or Incoherence? Textbook Discourse on Genes in Six Countries     

Niklas M. Gericke  Mariana Hagberg  Vanessa Carvalho dos Santos  Leyla Mariane Joaquim  Charbel N. El-Hani 《Science & Education》2014,23(2):381-416

The aim of this paper is to investigate in a systematic and comparative way previous results of independent studies on the treatment of genes and gene function in high school textbooks from six different countries. We analyze how the conceptual variation within the scientific domain of Genetics regarding gene function models and gene concepts is transformed via the didactic transposition into school science textbooks. The results indicate that a common textbook discourse on genes and their function exist in textbooks from the different countries. The structure of science as represented by conceptual variation and the use of multiple models was present in all the textbooks. However, the existence of conceptual variation and multiple models is implicit in these textbooks, i.e., the phenomenon of conceptual variation and multiple models are not addressed explicitly, nor its consequences and, thus, it ends up introducing conceptual incoherence about the gene concept and its function within the textbooks. We conclude that within the found textbook-discourse ontological aspects of the academic disciplines of genetics and molecular biology were retained, but without their epistemological underpinnings; these are lost in the didactic transposition. These results are of interest since students might have problems reconstructing the correct scientific understanding from the transformed school science knowledge as depicted within the high school textbooks. Implications for textbook writing as well as teaching are discussed in the paper.  相似文献   

An analysis of the effectiveness of feedback to students on assessed work     

Craig Taylor  Karen Burke da Silva 《高等教育研究与发展》2014,33(4):794-806

This paper presents the views of students, from a range of schools and disciplines, on the effectiveness of current assessment feedback practices at Flinders University. We also report on a workshop on feedback with teachers. Overall, individual written comments were found to be the most useful form of feedback. However, there was significant variation with the level of satisfaction with feedback and the relative usefulness of different forms of feedback across the different schools and disciplines. This research suggests both the need to improve the effectiveness of such feedback and to tailor the forms of feedback offered to students according to the distinctive teaching and learning environments in different schools and disciplines. To that end, innovation and further research on feedback are justified, and some suggestions are offered.  相似文献   

Science teachers’ conceptions of teaching: Implications for teacher education   总被引：2，自引：0，他引：2  

Peter W. Hewson  Mariana G. A'B. Hewson 《International Journal of Science Education》2013,35(4):425-440

An analysis of recent science education research on student conceptions of natural phenomena, on science teaching and on science teacher planning carries implications for science teacher education. This suggests that the development of appropriate conceptions of teaching should be an important goal of science teacher education. Drawing the analogy between conceptions of natural phenomena and conceptions of teaching suggests guidelines for designing instruction in science teacher education courses. The importance of these guidelines is enhanced because teachers are likely to hold conceptions of teaching which are in conflict with those considered appropriate.

Activities in science teacher education which have attempted to identify and influence conceptions of science teaching are described and analysed. While these activities must be regarded as preliminary, they point to a powerful approach to thinking about the education of science teachers.  相似文献   

Outlined in Flame     

Mariana B. Davenport 《The Educational forum》2013,77(4)

  相似文献   

Siege Against Time     

Mariana B. Davenport 《The Educational forum》2013,77(2)

  相似文献   

Leisure Activities and Personality Traits of Medical Librarians     

Mariana Lapidus  Samuel King 《The Reference Librarian》2019,60(1):1-13

Objectives: This study examines medical librarians’ personality based on their leisure activities to find out which personal characteristics prevail among working medical librarians.

Methods: An electronic survey was administered among medical librarians of the New England/South East regions. The collected statistics was compared to the national leisure statistics and previously published studies on personality traits.

Results: The respondent group exhibited prevailing Artistic, Investigative, and Conventional types, with a slightly higher number of introverts.

Conclusions: Personalities of the respondents fit into the job environment quite well, which could positively influence their interaction with patrons and the overall quality of work.  相似文献   

赛前情绪与运动成绩   总被引：3，自引：1，他引：2  

John M.SilvaⅢ  Charles J.Hardy  张力为  马启伟 《北京体育大学学报》1992,(3)

分析了赛前情绪与运动成绩的关系。研究表明,赛前的自信心程度、梦境、焦虑水平、对操作表现和个人潜力的知觉等因素与运动成绩有关。用《心境状态量表》(POMS)和《8种状态问卷》(8SQ)进行测验,发现了不同水平运动员的不同的情绪模式。由于认知先于情绪,因此,调节情绪应首先从调节认知着手,建立积极的内部条件反射;同时,还应将认知-情绪-行为链式反应各环节作为不可分割的整体。  相似文献   

Open-domain conversational search assistants: the Transformer is all you need     

Ferreira  Rafael  Leite  Mariana  Semedo  David  Magalhaes  Joao 《Information Retrieval》2022,25(2):123-148

Information Retrieval Journal - On the quest of providing a more natural interaction between users and search systems, open-domain conversational search assistants have emerged, by assisting users...  相似文献