Updating broken web links: An automatic recommendation system

Broken hypertext links are a frequent problem in the Web. Sometimes the page which a link points to has disappeared forever, but in many other cases the page has simply been moved to another location in the same web site or to another one. In some cases the page besides being moved, is updated, becoming a bit different to the original one but rather similar. In all these cases it can be very useful to have a tool that provides us with pages highly related to the broken link, since we could select the most appropriate one. The relationship between the broken link and its possible linkable pages, can be defined as a function of many factors. In this work we have employed several resources both in the context of the link and in the Web to look for pages related to a broken link. From the resources in the context of a link, we have analyzed several sources of information such as the anchor text, the text surrounding the anchor, the URL and the page containing the link. We have also extracted information about a link from the Web infrastructure such as search engines, Internet archives and social tagging systems. We have combined all of these resources to design a system that recommends pages that can be used to recover the broken link. A novel methodology is presented to evaluate the system without resorting to user judgments, thus increasing the objectivity of the results, and helping to adjust the parameters of the algorithm. We have also compiled a web page collection with true broken links, which has been used to test the full system by humans.     

The Ibero American Network for Research on School Effectiveness and School Improvement: A Way to Increase Educational Quality and Equity

Education systems in Latin America are demanding an improvement in their present levels of quality and equity. In order to achieve higher levels in these fields, decision-taking is necessary in all educational areas, and the theoretical–practical movements of school effectiveness and school improvement (SE and SI) can help in this task. Nevertheless, current research is neither sufficient nor satisfactory, as it is deeply ethnocentric. At the beginning of the year 2000, the Ibero American Network for Research on School Effectiveness and School Improvement (RIEME) was created with the aim of promoting research and communication on these research fields. Among its activities, the following can be mentioned: to promote international research on SE and SI; to develop and maintain a closed e-list and a web page; to organise meetings, training and advise activities, and so forth. RIEME works as a Network of networks, and is widespread in Spain, Portugal and most countries in Latin America.     

Co-designing and piloting an Integrated Digital Literacy and Language Toolkit for vulnerable migrant students in higher education

Education and Information Technologies - This paper presents the process of co-design, co-production, piloting, evaluation and revision of an Integrated Digital Literacy and Language Toolkit for...     

Punditry as a reward system: audience construction and the logics of the punditry sphere

The article explores the relationship between the punditry sphere and democracy by analyzing how pundits and media organizations think about their audience. It also examines the role of punditry in the political environment in which the media organizations operate. Using Portugal as an example, the study draws on data gathered from interviews with pundits, journalists and news editors. Findings suggest that pundits and media organizations construct a punditry sphere that revolves around the circles of power. The article argues that this conception of the punditry sphere reflects the reward system under which pundits and media organizations work. Punditry seems to be a field primarily oriented to pundits themselves and to managing their stakes in the public arena while operating as a sphere where media organizations rework their relations with and within established powers, where politicians hold a special place. This construction reflects the co-dependence between media organizations and circles of power in Portugal and offers organizational-structural understanding of the logics of the punditry sphere and the role pundits play in public communication.     

Primary school student and teacher perceptions of competency-based learning / Percepción de alumnado y profesorado de Educación Primaria sobre el aprendizaje de los estudiantes basado en competencias

In the search for an educational system that enables students to achieve the best academic results, it is extremely important to explore the perception of the main educational agents: students and teachers. Therefore, the objectives of this paper were: (a) to analyse primary school student and teacher perceptions of students’ competency-based learning; (b) to assess the possible differences between them; and (c) to test hypothetical models for predicting learning according to their perception. The participants were 8,513 students from 58 schools and 1,010 teachers from 110 schools. Overall, both teachers and students reported high scores of perception. However, the perception of the students was higher than that of the teachers, except for the digital competence. While the results showed differences in perception between both prediction models of competency-based learning, both groups perceived the competences of autonomy and personal initiative, digital competence, social competence and citizenship, and lifelong learning as core elements of their perception. In this regard, initial and ongoing teacher training in innovative pedagogical models is needed to enable the development of these competences, which are predictors of perceived learning.     

Consolidation of stone blocks prior to placement: A case study of the Roman wall in Tarragona (Spain): Report and methodology

The possible pre-consolidation of the stones used to repair the Roman wall of Tarragona was studied, on the premise that this had been carried out prior to placement in the wall. A detailed study of the stones was conducted in order to determine whether they had been treated, and if so, how this had been done. A semi-quantitative X-ray mineralogical analysis using the Rietveld method was performed, together with porosity and textural analyses. This paper concludes with a discussion of how the stones studied here were pre-consolidated using lime slurry.     

Emotional profiles regarding maths among primary school children – A two-year longitudinal study

Learning maths is challenging for many primary school students, and teachers must understand students’ learning and emotional processes specific to learning maths. The current research, grounded in control-value theory, focused on achievement emotions regarding maths. Primary school students (N?=?71) were studied with the primary objective of examining the longitudinal trajectories of achievement emotions of third graders over two years. The Portuguese Achievement Emotions Questionnaire for Elementary Students was administered biannually to assess enjoyment, anxiety, and boredom regarding maths. The results indicate that enjoyment decreased and boredom increased over time, revealing three emotional profiles: positive, negative and moderate. The positive profile showed the highest scores in maths achievement. Profile membership was moderately stable and became increasingly stable and structured. In examining the complexity of students’ emotional profiles and processes, the importance of understanding them to enhance educational support, development, and learning was highlighted.

     

Gender and Management in HEIs: Changing organisational and management structures

This paper reports on the second phase of a multi‐country study examining cross cultural perspectives of gender and management in Higher Education Institutions (HEIs). It examines the broader labour market context and legislative frameworks for higher education in each country and then analyses the literature on women in university management. The paper presents the findings of research with male and female senior managers about their perceptions of women as HEI managers within changing organisational and management structures. It concludes that although HEI’s are now largely aware of barriers to women getting into and on in senior management, they have not addressed the organisational structures and cultures that perpetuate this inequity.     

Thinking beyond the score: Multidimensional analysis of student performance to inform the next generation of science assessments

Conventional assessment analysis of student results, referred to as rubric-based assessments (RBA), has emphasized numeric scores as the primary way of communicating information to teachers about their students’ learning. In this light, rethinking and reflecting on not only how scores are generated but also what analyses are done with them to inform classroom practices is of utmost importance. Informed by Systemic Functional Linguistics and Latent Dirichlet Allocation analyses, this study utilizes an innovative bilingual (Spanish–English) constructed response assessment of science and language practices for middle and high school students to perform a multilayered analysis of student responses. We explore multiple ways of looking at students’ performance through their written assessments and discuss features of student responses that are made visible through these analyses. Findings from this study suggest that science educators would benefit from a multidimensional model which deploys complementary ways in which we can interpret student performance. This understanding leads us to think that researchers and developers in the field of assessment need to promote approaches that analyze student science performance as a multilayered phenomenon.     

“How do you feel about math?”: relationships between competence and value appraisals,achievement emotions and academic achievement

This study analyzes the relationships between cognitive appraisals, classroom and test emotions, and math achievement in a sample of 1219 Portuguese students from the 6th and 8th grades. Participants completed measures of perceived value, perceived competence, and seven math achievement emotions (boredom, hopelessness, anger, anxiety, enjoyment, pride, and relief) experienced in two different settings: classroom and tests. Math achievement was obtained from school records. Results showed significant associations between student competence and value appraisals, their emotional experiences in test and classroom situations, and their math achievement. However, when emotions were considered simultaneously in structural equation modeling, only anger in test situations and hopelessness were significant negative predictors of students’ math achievement. Hopelessness appears to play a particular role in the interplay between cognitive appraisals, emotions, and academic achievement as it is the only emotion that relates to math achievement both in test and classroom situations. Furthermore, findings also support the existence of differences in the relationships between cognitive appraisals and the achievement emotions students experience in these two settings.