Orthographic learning in dyslexic Spanish children

Reading fluency is one of the basic processes of learning to read. Children begin to develop fluency when they are able to form orthographic representations of words, which provide direct, smooth, and fast reading. Dyslexic children of transparent orthographic systems are mainly characterized by poor reading fluency (Cuetos & Suárez-Coalla 2009; Spinelli, De Luca, Di Filippo, Mancini, Martelli, & Zoccolotti, 2005; Wimmer, 1993). Therefore, the main problem for these children could be the difficulty in developing orthographic representations of the words they read. The aim of this study was to test the ability of dyslexic Spanish-speaking children (whose native language is Spanish) to develop orthographic representations and determine if the context helps them. For this, two experiments were conducted with a group of 100 children, 7–12 years of age. The groups were comprised of 20 dyslexics, 40 chronological age-matched controls and 40 reading level-matched controls. In the first experiment, eight unfamiliar words (four short and four long) were presented six times within the context of a story. In the second experiment, eight pseudowords were presented on a computer and the children had to read them aloud. In both experiments, the reading and articulation times of experimental and control stimuli were compared, before and after the training. Children without dyslexia showed a decrease of the influence of length of word on reading speed, indicating a lexical reading, while for dyslexic children, the influence of length remained unchanged. These results appeared when the stimuli were presented in the context of a story as well as when presented in isolation. In short, our results describe that dyslexic children of transparent orthographic systems have problems in developing orthographic representations of words.     

Dyslexia heterogeneity: cognitive profiling of Portuguese children with dyslexia

Recent studies have emphasized that developmental dyslexia is a multiple-deficit disorder, in contrast to the traditional single-deficit view. In this context, cognitive profiling of children with dyslexia may be a relevant contribution to this unresolved discussion. The aim of this study was to profile 36 Portuguese children with dyslexia from the 2nd to 5th grade. Hierarchical cluster analysis was used to group participants according to their phonological awareness, rapid automatized naming, verbal short-term memory, vocabulary, and nonverbal intelligence abilities. The results suggested a two-cluster solution: a group with poorer performance on phoneme deletion and rapid automatized naming compared with the remaining variables (Cluster 1) and a group characterized by underperforming on the variables most related to phonological processing (phoneme deletion and digit span), but not on rapid automatized naming (Cluster 2). Overall, the results seem more consistent with a hybrid perspective, such as that proposed by Pennington and colleagues (2012), for understanding the heterogeneity of dyslexia. The importance of characterizing the profiles of individuals with dyslexia becomes clear within the context of constructing remediation programs that are specifically targeted and are more effective in terms of intervention outcome.     

Modeling the impacts of national and institutional financial aid opportunities on persistence at an elite Chilean university

Much of the recent Chilean educational debate and reform has centered around issues of higher education cost, debt burden, and availability of grants versus loans. This quantitative case study of Pontificia Universidad Católica de Chile sought to understand the longitudinal contributions of combinations of types of financial aid to persistence of low-income students. The results identified that the aggregate availability of both grants and loans at the university-level has a net positive contribution beyond the contributions of national-level grants and loans. In finest distinction, however, only ministry aid (in the form of need-based grants and loans) decreased the likelihood of dropping out. Such findings suggest that universities may want to consider carefully as part of a comprehensive persistence plan how they leverage institution-level contributions to student aid packages.     

Devising a plan to solve Fermi problems involving large numbers

Fermi problems are open, non-standard problems that require the students to make assumptions about the problem situation and to estimate relevant quantities before engaging in, often, simple calculations (Ärlebäck The Montana Mathematics Enthusiast, 6(3):331–364, 2009). Our study focuses on the plans—schemes aimed at solving—devised by students aged 12–16 years to solve Fermi problems involving big numbers. The strategies which appear in these schemes are characterized herein and analyzed to find out to what extent they would be suitable to solve the problems. Some of the identified strategies are related to magnitude estimation (use of a reference point), whereas others correspond to modeling processes (grid distribution, use of a concentration measurement, reductions of a problem, and use of a proportion). We conclude that Fermi problems involving large numbers may constitute a good opportunity to discuss heuristics and problem solving strategies in compulsory secondary education classes.     

The role of nonspeech rhythm in Spanish word reading

Recent literacy research shows an increasing interest in the influence of prosody on literacy acquisition. The current study examines the relationship of nonspeech rhythmic skills to children's reading acquisition, and their possible relation to stress assignment in Spanish, a syllable‐timed language. Sixty‐six third graders with no reading difficulties were scored on measures of nonspeech rhythm, word‐level decoding skill, reading fluency and reading with correct assignment of lexical stress. After controlling for verbal intelligence and working memory, hierarchical multiple regression analyses showed that nonspeech rhythm predicted unique variance in reading fluency and correct stress assignment; it did not predict decoding skills. Given that Spanish is a syllable‐timed as opposed to stress‐timed language like English, the association between nonspeech rhythm, reading fluency and stress assignment found in our study suggests that nonspeech rhythm may be a universal factor in reading acquisition, independent of the type of linguistic rhythm.     

The Impact of the Transition to HE: emotions,feelings and sensations

Transition to Higher Education (HE) is a significant life event and it is supposed to be a very agreeable experience to students. However, such impact is not linear, being mediated by students' psychosocial variables and by their own perceptions concerning the HE environment. Transition to HE encompasses many tasks to cope with changes: dealing with new kinds of responsibilities and managing emotions. A wide variety of emotions take place in the HE transition, either of a positive or negative nature, such as joy of enrolment success and fears of social rejection. This research focused on the transition to HE, approaching freshmen's personal and developmental variables. Results confirm that the impact of transition has a mostly emotional nature and that related concerns differ according to students' gender and socio-cultural background. With greater joy or greater anxiety, HE transition may be perceived as a stage of a long process towards adulthood.     

Sociomathematical and mathematical norms related to definition in pre-service primary teachers’ discourse

This study is part of a wider research program, which seeks to investigate the existence (or not) of relationships between sociomathematical and mathematical norms at different academic levels. Here, we consider the norms that arise in the interaction between primary student teachers when they solve a mathematical task related to the mathematical definition. We hypothesize that in the colloquial mathematical discourse between these students coexist two types of discourse as follows: sociomathematical and mathematical, each one with its specific norms. This coexistence can originate commognitive conflicts. We have been able to identify different commognitive conflicts that arose from the simultaneous existence of sociomathematical norms and mathematical norms linked to defining, approaching their generation.     

The Bologna Process and higher education in Mercosur: regionalization or Europeanization?

Over the past two decades regional agreements have become more significant in educational and training. This paper situates and analyses the European Higher Education Area (EHEA), the Bologna Process and the Lisbon Strategy and explores their influence on the integration of higher education systems in Mercosur (the Southern Common Market of Argentina, Brazil, Paraguay, Uruguay and Venezuela). Mercosur is still a customs union, and the project of integrating higher education is at an early stage. Lacking organically established regional bodies, coordination of integration in Mercosur has focused on summits and meetings of officials. However, in a context of unequal maturity in regional integration, there is emerging evidence that the EHEA project is influencing the reforms of national systems of higher education and even Mercosur’s model for a regional area of higher education. A nascent Europeanization of higher education systems in the Mercosur region is emerging, by-passing Mercosur’s regional structures. The formulation of policies has been permeated by policy transfer from Europe to national territories within Mercosur.     

Strategies and resources for contextualising the curriculum based on the funds of knowledge approach: a literature review

This article aims to describe and illustrate how the curriculum can be contextualised through different educational experiences based on the funds of knowledge approach. Educational contextualisation is understood to be the linking of curricular content (literacy, science, mathematics, social sciences) with students’ lives, including prior learning experiences from their homes and communities. The literature review began by surveying 59 articles retrieved from the ERIC database after entering the search terms “funds of knowledge” and “teaching methods”. Out of these, 22 peer reviewed papers were selected based on the following criteria: the paper should illustrate how artefacts produced by students (photographs, texts, artistic productions, digital stories) can be put to pedagogical use by turning them into resources to mobilise knowledge and experiences inside and outside school. The results are discussed in light of the CREDE Standards for Effective Pedagogy, as well as the notion of funds of identity, which has been proposed recently within the context of the funds of knowledge approach.     

Comprehension strategy training in content areas

The main objective of this paper is to present the results of two studies developed to test the effectiveness of teaching different strategies for identifying important information in the context of ordinary instruction. Training in both studies can be characterised as metacognitively oriented and contextualised in content areas. Also, the same strategies have been the object of training in both cases. Previous knowledge activation and diagrammatic representation of relations among text ideas were among the main strategies trained. 31 subjects (11 to 12 years-old) participated in the first study, and 104 (11 to 14 years-old) in the second one. In both cases, subjects were divided into two groups, experimental and control. Assessment was made through an interview carried out separately with two texts. Results reached statistical significance mainly in study 2, but only for students in higher grades. These results show the effectiveness of the kind of training developed and the importance of taking into account the developmental and/or academic level of students in order to determinate when to introduce strategy training.