The Impact of Globalization on the Ibero-American Virtual University

Globalization is a new worldwide force that is producing deep changes in many sectors of developed and developing societies. These changes may be very positive for those societies that have the elements necessary to channel the strong impacts of globalization. The situation may be less positive for the developing societies that have not evolved such conditions that would allow them to reorient or to limit the negative effects of globalization. The latter situation is typical of many Latin American societies. The best strategy for controlling the force of globalization in Latin America would be the use of distance education and virtual universities that are highly integrated with traditional universities and based upon new informational-telematic paradigms.     

Evaluating student allocation in the Portuguese public higher education system

This paper characterizes and evaluates the student allocation in the Portuguese public higher education system. It describes the supply and demand sides of the system by looking at the numerus clausus across areas of study and institutions, institutions’ degree of diversity, and performance and adjustment indicators based on students’ revealed preferences. Performance indicators quantify the adequacy between demand and supply, across institutions and fields of study, and gauge the performance of public higher education institutions in the competition for candidates. Adjustment indicators allow us to predict the potential impact of changes in higher education regulations on student allocation and its stability. According to these indicators, such changes could result in an expansion for some institutions and fields of study, whereas other institutions might face a reduction.

Learning strategies,styles and approaches: An analysis of their interrelationships

Research in the area of learning strategies and styles of university students has led to many studies as well as to the development of many research tools for measuring learning, but without the necessary interrelationships among the tools or within the research. The aim of this study has been to examine the interdependence among the best-known tools coming from different theoretical bases. A sample of 991 university students in their first and last years, from ten different disciplines, completed four tests: ILP, LASSI, ASI and LSQ. The scales of each test, taken as the unit of analysis, were submitted to a factor analysis by the principal-components and the principal-factors methods. The latter method revealed an overarching structure composed of the following four factors: Traditional Study Methods; Deep Processing; Elaborative Processing; and General Learning Styles. These relationships confirmed the existence of three dimensions, or paths involved in learning, with clear motivational and approach elements, and also showed a separation between Deep Processing and the Deep Approach. Finally, we carried out principal-factor analyses of ASI and LASSI, obtaining two factors for each inventory.

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Résumé La recherche dans le domaine de stratégies et des styles d'apprentissage chez les étudiants universitaires à abouti à de nombreuses études et a developpé divers instruments de mesures d'apprentissage, mais san ce rapport indispensable entre études et entre instruments. Le but de cette recherche a été d'examiner l'interdepéndence entre les instruments les plus connus provenants de différentes théories.Un echantillonage de 991 étudiants universitaires de première annèe, de dix disciplines différentes ont repondu à 4 tests: ILP, LASSI, ASI et LSQ. Les échelles de chaque test, prises comme unité d'analyse ont été soumises à une analyse factorielle d'après les méthodes de composantes principales et de facteurs principaux. Celle-ci revèle una structure commune composée des 4 facteurs suivants: Méthodes d'étude traditionelles, Traitement profond, Traitement élaboratif et Styles génériques d'apprentissage. Les rapports entre aux confirment l'existence de trois dimensions, impliquées dans l'apprentissage, avec des élèments de motivations et d'approches; et ils montrent aussi une séparation entre le Traitement profond et l'Approche profonde. Finalement, nous avons réalisé une analyse factorielle d'après le méthode de facteurs principaux pour les tests ASI et LASSI, obtenant deux facteurs pour chacun des ces tests.

     

Teachers attending to students’ mathematical reasoning: lessons from an after-school research program

There is a documented need for more opportunities for teachers to learn about students’ mathematical reasoning. This article reports on the experiences of a group of elementary and middle school mathematics teachers who participated as interns in an after-school, classroom-based research project on the development of mathematical ideas involving middle-grade students from an urban, low-income, minority community in the United States. For 1 year, the teachers observed the students working on well-defined mathematical investigations that provided a context for the students’ formation of particular mathematical ideas and different forms of reasoning in several mathematical content strands. The article describes insights into students’ mathematical reasoning that the teachers were able to gain from their observations of the students’ mathematical activity. The purpose is to show that teachers’ observations of students’ mathematical activity in research sessions on students’ development of mathematical ideas can provide opportunities for teachers to learn about students’ mathematical reasoning.     

More but not less uncertainty makes adult humans’ tool selections more similar to those reported with crows

In this study, we examined whether adult humans?? tool selections in a stick-and-tube problem might resemble previously published results of crows?? selections if people had more experience solving the problem or were presented with a more ambiguous problem. In Experiments 1a and 1b, when given multiple opportunities to select a stick from a set of 10 to retrieve a candy located either 8 or 16?cm from the opening of a tube, the participants always selected a stick that was long enough to retrieve the candy; however, they did not generally select either the stick whose length matched the object??s distance or the longest stick in the set??two outcomes reported in studies with crows. In Experiment 2, participants who were allowed only a brief period of time to study the problem selected a longer stick than did participants allowed unlimited time to do the same. However, only when the candy??s distance was 16?cm did these people reliably select the longest stick in the set. It seems that increasing, but not decreasing, people??s uncertainty about a problem can make humans?? tool selections more similar to those reported with crows.     

STUDENTS’ WAYS OF REASONING ABOUT NONLINEAR FUNCTIONS IN GUESS-MY-RULE GAMES

There is a growing movement toward the introduction of algebra in early grades. This is supported by an increasing number of research studies that have reported success in getting young students to “do” mathematics considered beyond their reach. Yet, the consensus is that more research is needed to provide insights into the processes by which students make sense of algebraic ideas. In particular, more studies are needed on how nonlinear functions can be introduced in early grades. This article reports an algebra research strand that introduced seventh grade students to quadratic functions using Guess-My-Rule games. The article describes several instances of the students engaging successfully with ideas and forms of reasoning involving quadratic functions. The purpose is to contribute to the debate on the introduction of algebra in early grades by providing further evidence of young students’ ability to engage with algebraic ideas usually considered to be beyond their reach.     

Going virtual and going wide: comparing Team-Based Learning in-class versus online and across disciplines

Education and Information Technologies - Team-based learning (TBL) is an active learning pedagogy developed for in-class sessions and based on the collaborative work of small groups of students....     

Media education with the monetization of YouTube: the loss of truth as an exchange value / Educación mediática frente a la monetización en YouTube: la pérdida de la verdad como valor de cambio

Abstract

The digital age of post-truth is the ideal breeding ground for fake news and misinformation. In the world of social networks and the Internet in general, commercial interests hold primacy over the importance of the veracity of the information provided. In this study, we have carried out a quantitative and qualitative content analysis of the messages published as comments on the most popular videos about Pokémon Go published in Spanish on YouTube. The main objective of the study is to analyse not only the content of the videos but, above all, users’ reactions to the misinformation provided. The results confirm the hypothesis that misinformation is promoted by the crisis of truth as a journalistic and social value, by economic interest and by the lack of suitable media education. We conclude by advocating the need to recover truth as a journalistic and social value in the digital context, and to accept that media literacy is an essential task to be assumed by all educational agents: schools, media and social groups.     

Collaborative professional development for distributed teacher leadership towards school change

Professional development that aims to build school change capacity requires spaces for collaborative action and reflection. These spaces should promote learning and foster skills for distributed leadership in managing school change. The present study analyses the case of the Seminar for Critical Citizenship (SCC) established by teachers of infant, primary, secondary and higher education to experiment with and share innovative practices. A focus group was formed first to identify which factors SCC participants perceived as influencing the development of this leadership for change, and second, to verify whether the SCC offers a space where the development of distributed leadership is promoted. We find that while it enables a network for collaboration, egalitarian dialogue and empowerment, certain tensions persist between theory and practice, and in attitudes towards innovation and school culture.     

Enhancing instructor credibility and immediacy in online multimedia designs

Educational technology research and development - The design of multimedia elements used in video for online courses can increase student perceptions of their instructor’s credibility and...