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21.
Wulff Peter Buschhüter David Westphal Andrea Nowak Anna Becker Lisa Robalino Hugo Stede Manfred Borowski Andreas 《Journal of Science Education and Technology》2021,30(1):1-15
Journal of Science Education and Technology - Reflecting in written form on one’s teaching enactments has been considered a facilitator for teachers’ professional growth in... 相似文献
22.
On rank-based effectiveness measures and optimization 总被引:1,自引:0,他引:1
Many current retrieval models and scoring functions contain free parameters which need to be set—ideally, optimized. The process
of optimization normally involves some training corpus of the usual document-query-relevance judgement type, and some choice
of measure that is to be optimized. The paper proposes a way to think about the process of exploring the space of parameter
values, and how moving around in this space might be expected to affect different measures. One result, concerning local optima,
is demonstrated for a range of rank-based evaluation measures.
相似文献
Hugo ZaragozaEmail: |
23.
This study analyses why and how academic inbreeding as a recruitment practice continues to prevail in Japan, a country with
a mature higher education system, where high rates of academic inbreeding endure in most of the research-oriented universities
in spite of several higher education reforms. Based on a qualitative analysis, we disclose three characteristics that lead
academics to become inbred at Japanese universities. One characteristic—the adoption of “open recruitment processes” in detriment
of “closed recruitment processes”—changed over time, limiting academic inbreeding practices, but two other characteristics
remained unchanged over time: the “one university learning experience” and the “concentration of doctoral supervisors at the
same university”. These latter characteristics represent difficult challenges to be tackled as they are also traditional characteristics
of the Japanese higher education system. The research also shows that academic inbreeding practices are a means to assure
organizational stability and institutional identity, features perceived as important by Japanese universities. A central challenge
for the Japanese universities is then to guarantee these features without needing to rely on academic inbreeding practices
to obtain them. However, devising policies to meet this challenge calls for institutional will to change, proactive strategies
and time. 相似文献
24.
De Almeida Maia Denise Pohl Steffi Okuda Paola Matiko Martins Liu Ting Puglisi Marina Leite Ploubidis George Eid Michael Cogo-Moreira Hugo 《Educational Assessment, Evaluation and Accountability》2022,34(2):227-239
Educational Assessment, Evaluation and Accountability - The Bracken School Readiness Assessment (BSRA) has been used in large studies such as the Millennium Cohort Study (MCS). Important... 相似文献
25.
David M. Hoffman Brigida Blasi Bojana Ćulum Žarko Dragšić Amy Ewen Hugo Horta Terhi Nokkala Cecilia Rios-Aguilar 《Higher Education》2014,67(4):473-495
This self-ethnography complements the other articles in this special issue by spotlighting a set of key challenges facing international research teams. The study is focused on the relationship between information and communication technology (ICT)-based collaboration and research team dynamics. Our diverse team, drawn from researchers in five countries and three projects, argues that an ironic casualty of the powerful, global phenomena we study, is a lack of insight into what happens to generic research team dynamics, when groups are ‘stretched’ in terms of geographical distance, generations, cultural beliefs, values and norms, as well as disciplinary/specialist traditions. Good intentions are not sufficient to cope with these challenges. This is because of the emerging complexity inherent in many types of international, interdisciplinary fields of study and the complexity of the career trajectories needed to make these studies a reality. Our study underlines that there are no beliefs, values, norms and practices linked to research team dynamics, that hold across the current territory, generations, disciplines, cultures, organizations and individuals leading and conducting comparative studies—and even less reflection on the implications of this fact. Compounding this lack of awareness is a less-than-perfect understanding of the way in which ICT-based collaboration bears on research team dynamics. We assert that a holistic, critical, long-term approach to emerging insights into the global division of academic labor, serves our field better than folk psychology or the methodological parochialism that sustains convention at the expense of creativity. Careful consideration of emergent processes, relationships and linkages that explain how short-term cooperation—within projects—begins to make sense—over careers—illuminates key focal points, which, in turn qualitatively illuminates the way forward concerning conceptualization and problematization of our practice; and novel methodological routes available for those interested in attaining better outcomes, over the long term. 相似文献
26.
27.
Hugo Hartig 《College Teaching》2013,61(4):187-189
Ethics Teaching in Higher Education Edited by Daniel Callahan and Sissela Bok New York: Plenum Press, 1980, 315 pages, index, $19.50. Reviewed by Linda M. Hansen The Assessment of College Performance: A Handbook of Techniques and Measures for Institutional Self-Evaluation By Richard I. Miller San Francisco: Jossey-Bass Publishers, 1979, 374 pages, $15.95. Reviewed by Burton L. Grover Showdown Semester: Advice from a Writing Professor By Martin Russ New York: Crown Publishers, 1980, 214 pp., $9.95. Reviewed by Marco A. Portales 相似文献
28.
This study analyzes the impact of intra-sectoral mobility of academics on research productivity and R&D information exchange dynamics in Japan. The analysis shows intra-sectoral mobility impacting positively both research productivity and information exchange dynamics, but that this effect—except for information exchange with peers based abroad—has a threshold. This result highlights the importance of academic job mobility but also alerts for cases of “overloads of mobility,” leading us to argue for some degree of stability in academic careers, supported by policies fostering temporary international mobility spells. We also find that the role of foreign academics in the Japanese higher education is one of national and international gatekeepers being this role shaped by where the doctorate was obtained (Japan vs abroad). Japanese academics that have performed the doctorate abroad are also key international gatekeepers. 相似文献
29.
Julián Antonio Monge-Nájera Marta Rivas Rossi Víctor Hugo Méndez-Estrada 《Open Learning》2013,28(3):279-290
Electronic education faces similar difficulties in low-budget institutions throughout the world (many of them in common with developed nations), including mainly rejection or disinterest from staff and students, insufficient funds, outdated hardware, incompatible software and poor Internet access. Over the past five years, with low budgets and considerable limitations in the equipment available, the Universidad Estatal a Distancia in Costa Rica has produced multimedia courses and materials for use on the Internet, as well as designing virtual laboratories that can be run on cheap computers. The authors recount their experiences in the hope that these will prove useful to others. They explain how simultaneous production of traditional materials (mainly printed textbooks) and online courses, together with simple automatic evaluation and 'outsourcing', reduce costs significantly. They conclude that HTML and JAVA are currently the choice computer languages to reach the greatest number of users without need of a specific computing platform, powerful computers or expensive software. 相似文献
30.
Anely Maciel de Melo Rafaela Cristina Turola Barbi Francisco Lucas Chaves Almeida Weysser Felipe Cndido de Souza Atacy Maciel de Melo Cavalcante Hugo Junior Barboza de Souza Diego Alvarenga Botrel Soraia Vilela Borges Roberto Germano Costa Max Rocha Quirino Solange de Sousa 《Food Technology and Biotechnology》2022,60(3):386