Simulation framework for teaching in modeling and simulation areas     

Marisa Raquel De Giusti  Ariel Jorge Lira  Gonzalo Luján Villarreal 《European Journal of Engineering Education》2008,33(5-6):587-596

Simulation is the process of executing a model that describes a system with enough detail; this model has its entities, an internal state, some input and output variables and a list of processes bound to these variables. Teaching a simulation language such as general purpose simulation system (GPSS) is always a challenge, because of the way it executes the models and the abstraction level it can achieve, very different compared with most well-known programming languages. This article presents an open source simulation framework that implements a subset of entities of GPSS, which could help students to improve the understanding of this language. This tool also stores all entities of simulations in every single simulation time, which is very useful for debugging simulations, but also for getting a detailed history of all entities in the simulations, knowing exactly how they have behaved in every simulation time.  相似文献   

An exploratory study on the emergency remote education experience of higher education students and teachers during the COVID-19 pandemic     

Gabriella Oliveira  Jorge Grenha Teixeira  Ana Torres  Carla Morais 《British journal of educational technology : journal of the Council for Educational Technology》2021,52(4):1357-1376

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Critical Chinese as an Additional Language education in Australia: A journey to voices,courage and hope     

Wen Xu  Jorge Knijnik 《British Educational Research Journal》2021,47(6):1635-1651

This article addresses key topics of Chinese as an Additional Language (CAL) education and classroom pedagogical practices. It reports on a 3-year ethnographic study within Australian schools to discuss dialogic pedagogical practices and students’ aspirations. Based on Freire’s conceptualisation of conscientização and banking education, the purpose of this article is therefore to unpack a journey to voices, courage and hope of a cohort of socially, linguistically and economically disadvantaged students in Western Sydney, one of the most culturally diverse regions in the country. Their experiences, responses, dreams and understanding of CAL education in multicultural Australia were thus captured. Our data shows that critical CAL education might point to some avenues for the educational equity agenda. By arguing that emancipatory and critical practices could enhance students to achieve consciousness and collective self-transformation, we aim to make a contribution to the literature on CAL and languages education, which all too often isolates from broader issues in educational theory. The article also adds to the limited research that engages with CAL classroom data. Our critical approach to CAL education illuminates the intersections between language and social inclusion. Considering the worldwide growing upheaval and scepticism around CAL education, we call for writing inclusive languages education and related pedagogical practices into the social inclusion agenda in Australia and internationally, for the teaching and learning of all additional languages.  相似文献   

Prenatal Neighborhood Ethnocultural Context and the Mental Health of Mothers and Children in Low-Income Mexican American Families     

Sarah G. Curci  Linda J. Luecken  Marisol Perez  Rebecca M.B. White 《Child development》2021,92(5):1785-1800

Socioeconomically disadvantaged neighborhoods increase the risk for poor mental health among residents, yet protective factors may operate alongside risk. This study evaluated the influence of the prenatal neighborhood ethnocultural context on child behavior problems and maternal depressive symptoms. Prenatal maternal role expectations, prenatal culture-specific stress, and postpartum depression (PPD) symptoms were evaluated as mediators. Participants included 322 low-income, Mexican American mother-child dyads. Women (M_age = 27.8) reported on proposed mediators, maternal depressive symptoms, and child behavior problems at 4.5 years. Neighborhood Latinx concentration was obtained from census data. Higher Latinx concentration predicted fewer maternal depressive symptoms and child behavior problems, mediated through role expectations and PPD symptoms. Results suggest prenatal neighborhood context to impact later maternal and child mental health.  相似文献   

Towards Covid-19 Literacy     

Archila  Pablo Antonio  Danies  Giovanna  Molina  Jorge  Truscott de Mejía  Anne-Marie  Restrepo  Silvia 《Science & Education》2021,30(4):785-808

Covid-19 literacy, induced by the coronavirus disease (2019), is characterized as the understanding of Covid-19 as well as informed decisions based upon this understanding. This type of literacy is closely related to health literacy, scientific literacy, and scientific media literacy. It may be obvious to say that Covid-19 literacy is a key factor for governments to effectively manage the Covid-19 transition. However, lack of literature exists about Covid-19 literacy among university students. Therefore, the current study aimed to determine the Covid-19 literacy level among 4168 students from a Colombian university. The data were derived from students’ responses to a 25–item anonymous online self-reporting questionnaire. We found that 21–25-year age group, graduate students,?students enrolled prior to 2015, and medical students had a significantly higher mean score. Moreover, the Internet (86.8%) was the most popular source of information from which participants gained most information regarding Covid-19. Furthermore, 58.5% of the participants considered health workers as a source that can provide accurate information. Most importantly, the findings reveal the students’ knowledge about (1) the role of an eventual process of vaccination, (2) the test currently used as diagnostic for Covid-19, and (3) the fatality rate, three aspects of Covid-19 literacy that deserve more attention. The findings provide a useful basis for the formulation of policies and concrete actions in improving Covid-19 literacy.

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Improving Institutional Efficiency in the Spanish Higher Education System     

Enrique Villarreal 《European Journal of Education》2002,37(1):81-90

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The relationship between attitudes towards and knowledge of sexual diversity / La relación entre actitudes y conocimientos sobre diversidad sexual     

Freddy Franco-Morales  Enrique Correa-Molina  Michèle Venet  Santiago Perez-Bedoya 《Cultura y Educación》2016,28(3):500-538

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Power,Language, and Ideology: Historical and Contemporary Notes on the Dismantling of Bilingual Education     

Flores  Susana Y.  Murillo  Enrique G. 《The Urban Review》2001,33(3):183-206

The authors situate the politics of language surrounding the passage of California's Proposition 227, by discussing the historical and contemporary conditions that have led to the recent dismantling of bilingual education. They review the dynamics of power, language, and ideology since precolonial times, through the colonial period, the era of the Treaty of the Guadalupe Hidalgo, the process of Americanization, the Civil Rights decades, and up to the current 227 law. These are used to bear the point that the hegemonic bond of language is a continual thread that carries over to the new millennium, as we witness the spread of English-only legislation.  相似文献   

Teacher salaries in Latin America: A review     

George Psacharopoulos  Jorge Valenzuela  Mary Arends 《Economics of Education Review》1996,15(4):401-406

In this paper we use data from household surveys of 12 Latin American countries to assess how teacher salaries compare to workers in other occupations. The results show great variability from one country to another, ranging from an apparent underpayment of teachers in Bolivia by 35% relative to the control group, and a respective overpayment of 65% in Colombia. However, when statistical controls are introduced for the differential education, hours worked and gender composition between teachers and the comparison group, much of the earnings differential between the two groups disappears. On the basis of this finding, we cannot support the position that teachers are either overpaid or underpaid.  相似文献   

Teacher collegiality and electronic communication: A study of the collaborative uses of email by secondary school teachers in Uruguay     

Jorge Grünberg  Alejandro Armellini 《British journal of educational technology : journal of the Council for Educational Technology》2004,35(5):597-606

Teacher collegiality has been consistently highlighted in recent years as a crucial factor in the success of processes of educational change and professional development. Consequently, there is considerable interest both from researchers and practitioners, in investigating strategies capable of supporting interactions and collaborations between teachers. Research, mostly carried out in industry, suggests that computer‐mediated communication (CMC) technologies may support collegiality in a diversity of contexts. Following the technological developments of the last few years, which have driven down the costs and complexity of computers and telecommunications, CMC technologies are becoming increasingly available to schools around the world. One of the more widespread of these new CMC technologies is electronic mail. The aim of this article is to discuss some of the results of a research project that investigated the potential of electronic mail for supporting the development of collegiality and professional exchange among secondary school teachers in Uruguay. At the time of this study, relatively little research had been carried out into the use of electronic mail for professional purposes by schoolteachers, especially in Latin America. The evidence suggests that email may support the formation of communities of highly committed users, where seeking and sharing professional resources are accepted behaviours.  相似文献