The knowledge of orthography is a revolution in the brain

Brain adaptation to the type of informationthat is processed has been documented inseveral conditions in animals and humans.Illiteracy due to social reasons is a goodsource of information to investigate theadaptation mechanisms to the formal knowledgeof written language. In this paper, a series ofstudies addressing this topic are reviewed.Illiterate subjects and their carefullyselected controls were compared in severalexperimental conditions. It is concluded thatschooling and in particular the knowledge oforthography introduces in the brain newstrategies for information processing thatmanifest themselves in task performance, inbrain activation studies and in anatomicalstudies.     

Violence in Schools: Perspectives (and hope) from Galtung and Buber

Research into violence in schools has been growing steadily at an international level, and has shown high degrees of violence at various different levels. Given the seriousness of the problem, finding ways of responding to this issue in schools becomes an imperative for educationists. In this article, we engage with this problem by defending the view that whilst violence might be endemic in schools, there are also real possibilities for working towards different ways of being in relationship in schools. Firstly, we discuss Galtung’s understanding of violence and peace, paying particular attention to his concepts of structural and cultural violence, peacekeeping, peacemaking and peacebuilding. Secondly, we connect Galtung’s notions of peacemaking to Buber’s philosophy of dialogue, in order to make a case for an ‘epistemological shift’ which might enable individuals and communities to achieve ‘peace’. Finally, we direct our argument to the education context and put forward some concrete proposals for peacemaking in schools.     

An ideology critique of global citizenship education

ABSTRACT

In the last two decades, global citizenship education (GCE) has become a catchphrase used by international and national educational agencies, as well as researchers, to delineate the increasing internationalisation of education, framed as an answer to the growing globalisation and the high values of citizenship. These developments, however, have created issues, due to the presence of two conflicting discourses. While the discourse of critical democracy highlights the importance of ethical values, social responsibility and active citizenry, a neoliberal discourse privileges instead a market-rationale, focused on self-investment and enhanced profits. These two discourses are not separated; they rather appear side by side, causing a confusing effect. This article aims to analyse GCE as an ideology, unveiling not only its hidden (discursive) content but also the role played by non-discursive elements in guaranteeing the coexistence of antagonistic discourses. It will be argued that not only the critical democratic discourse does not offer any resistance or threat to the neoliberal structuring of higher education, but also this discourse can function as an apologetic narrative that exculpates all of us who still want to work in universities, notwithstanding our dissatisfaction with their current commodification.     

French football referees: an exploratory study of the conditions of access and employment for referees in terms of level and gender

This essay attempts to explore the conditions of access and employment for football referees in France in terms of gender and refereeing level, based on processing 148 questionnaires. It shows that the social stratum from which the ‘body’ of referees is recruited appears to be higher for correspondingly higher levels of refereeing, and also seems to be clustered around individuals who have had a family sports background (even involving refereeing) and experience in playing football, while the conditions of access for women are less socially selective and less discriminatory in terms of experience in playing football. It also shows that, in terms of a level of education that increases in direct relation to the level of refereeing, referees carry out their activities alongside professional management roles, which are most often at a lower level than that at which they officiate as referees.     

Food restriction alters salivary cortisol and α-amylase responses to a simulated weightlifting competition without significant performance modification

The aim of this investigation was to evaluate the effect of a 6-day food restriction period on the physiological responses and performance of 11 high-level weightlifters. After a period of weight maintenance (T₂), they were assigned into two groups depending on whether they lost (Diet group, n = 6) or maintained their body weight (Control group, n = 5) during the course of those 6 days. An evaluation of performance and the measurement of salivary cortisol concentrations and salivary α-amylase (sAA) activity were performed during a simulated weightlifting competition which took place at T₂, after a 6-day period of food restriction (T₃). Dietary data were collected using a 6-day diet record. We noted a 41.8% decrease in mean energy intake during the dietary restriction period, leading to a 4.34% weight loss for the Diet group. Dietary restriction did not modify absolute performance levels, whilst a significant improvement was noted for the Control group. Furthermore, we noted a response of decreased salivary cortisol and increased sAA activity to the simulated competition stress at T₃ for the Diet group. These results may indicate that dietary reduction led to a dissociation of the hypothalamo-pituitary-adrenal axis and the sympatho-adreno-medullary system, which could impair training adaptations and absolute performance development.     

Lexical-semantic processing and reading: relations between semantic priming,visual word recognition and reading comprehension

The aim of this study was to investigate relations between lexical-semantic processing and two components of reading: visual word recognition and reading comprehension. Sixty-eight children from private schools in Porto Alegre, Brazil, from 7 to 12 years, were evaluated. Reading was assessed with a word/nonword reading task and a reading comprehension task. Lexical-semantic processing was evaluated with a semantic priming experiment. Correlations were conducted in order to examine the relations between semantic priming effects (SPEs) and performance in reading tasks. Regression analyses were performed to test the hypothesis that word reading mediates the relation between semantic priming and reading comprehension. The results showed that SPEs correlated with both word reading and reading comprehension measures. Additionally, partial mediation by word reading was found for the prediction of reading comprehension by SPEs. The results are discussed in the context of reading models and other studies relating semantic priming and reading measures.