An ideology critique of global citizenship education     

Alexandre Pais  Marta Costa 《Critical Studies in Education》2020,61(1):1-16

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.  相似文献   

Aerobic exercise did not have compensatory effects on physical activity levels in type 2 diabetes patients     

Bruno Pereira de Moura  João Carlos Bouzas Marins  Sylvia Do Carmo Castro Franceschini  Janice Sepúlveda Reis  Paulo Roberto Dos Santos Amorim 《Journal of sports sciences》2015,33(6):545-551

Although exercise promotes beneficial effects in diabetic patients, some studies have questioned the degree of their importance in terms of the increase in total energy expenditure. In these studies, the decrease of physical activity levels (PAL) was referred as “compensatory effect of exercise”. However, our aim was to investigate whether aerobic exercise has compensatory effects on PAL in type 2 diabetes patients. Eight volunteers (51.1 ± 8.2 years) were enrolled in a supervised exercise programme for 8 weeks (3 d · wk^?1, 50–60% of VO₂ peak for 30–60 min). PAL was measured using tri-axial accelerometers in the 1st, 8th and 12th weeks. Biochemical tests, cardiorespiratory fitness, anthropometric assessment and body composition were measured in the 2nd and 11th weeks. Statistical analysis was performed using non-parametric tests (Friedman and Wilcoxon, P < 0.05). We found no significant differences in PAL between intervention periods, and participants spent the majority of their awake time in sedentary activities. However, the exercise programme generated a significant 14.8% increase in VO₂ peak and a 15% reduction in fructosamine. The exercise programme had no compensatory effects on PAL in type 2 diabetes patients, but improved their cardiorespiratory fitness and glycaemic control.  相似文献   

The impact of polytechnic institutes on the local economy     

Alves  João  Carvalho  Luísa  Carvalho  Renato  Correia  Florbela  Cunha  Jorge  Farinha  Luís  Fernandes  Joana  Ferreira  Manuela  Lucas  Eugénio  Mourato  Joaquim  Nicolau  Ana  Nunes  Sara  Nunes  Sandra  Oliveira  Pedro  Pereira  Cristina  Pinto  Sandra  Silva  José 《Tertiary Education and Management》2015,21(2):81-98

Tertiary Education and Management - Higher education institutions and, particularly, polytechnic institutes in Portugal are, generally speaking, recognized as the key stakeholders in regional...  相似文献   

Popular education in solidarity economy     

José Francisco de Melo Neto  Francisco Xavier Pereira da Costa 《International Journal of Lifelong Education》2015,34(1):47-58

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Learning the principles of simulation using the birthday problem          下载免费PDF全文

Rui Manuel da Costa Martins 《Teaching Statistics》2018,40(3):108-111

Using the famous Birthday problem, we present here a practical activity that allows students to perceive the basic reasoning behind simulation and explore its potential. Through a playful approach with probabilities, students are led along a path that illustrates difficulties with intuition and introduces them to theoretical results for sample proportions.  相似文献   

What Is Inside the Earth?     

Alexandra Cardoso  Tiago Ribeiro  Clara Vasconcelos 《Science & Education》2018,27(7-8):715-736

This article studies the conceptions of the interior of the Earth held by Portuguese elementary school children and senior citizens. Several studies were conducted regarding conceptions related to Earth sciences, such as rocks, minerals, earthquakes geological time, and Earth structure. Most of these studies involved students enrolled in compulsory education, some involved higher education students, several involved teachers, and only a few involved adults. The majority of the results showed that many misconceptions are held by people of all ages. Similar results were found in this study, as both children and senior citizens revealed several misconceptions. The research resorted to a questionnaire based on a drawing task so as to find out the way that children and senior citizens imagine the structure and composition of the interior of our planet. A comparison between children’s and senior citizens’ drawings was made, as well as a comparison between those drawings and the historical models of the internal structure of the Earth. We found that only a small number of children and even a smaller number of senior citizens recognize that the interior of the Earth is organized in concentric layers. They assume that soil and water are a common part of the internal composition of our planet. Similarities between the drawings and the historical models were identified, particularly similarities related to Gautier’s model, which accepts the possibility of the existence of life in the interior of the planet as it happens on its surface.  相似文献   

Exploring the perspectives of physically active and inactive adolescents: how does physical education influence their lifestyles?     

João Martins  Adilson Marques  António Rodrigues  Hugo Sarmento  Marcos Onofre  Francisco Carreiro da Costa 《Sport, Education and Society》2018,23(5):505-519

Based on a socio-ecological framework for physical education (PE), this study explored and analysed the perspectives of physically active and inactive adolescent boys and girls with different socioeconomic status (SES), regarding the meanings that PE had on their physical activity (PA) lifestyles throughout childhood and adolescence. An interpretative and qualitative design was adopted and operationalised through an individual two-hours in-depth interview. Thematic analysis identified five main themes that distinguish active from inactive adolescents: ‘Early experiences of PE at primary school’; ‘PE experiences in middle and secondary school’; ‘Friendly, professional and pedagogue. That’s what I want from my PE teacher’; ‘Friends in PE and PA’; ‘Active lifestyles? Are schools and PE ready for making a difference?…’. Regardless of the lifestyle, girls revealed more PE negative experiences, related to uninteresting and competitive activities, groups’ constitution and logistic factors. SES played a major role on their PA and PE experiences, with low SES adolescents having limited opportunities inclusively within the primary school PE context. This study provides evidence for the importance of promoting positive PE and PA experiences in early years. Based on adolescents’ voices, several recommendations are discussed that can be considered for improving PE professionals’ effectiveness in promoting active lifestyles.  相似文献   

The transfer of strength and power into the stroke biomechanics of young swimmers over a 34-week period     

Jorge E. Morais  António J. Silva  Nuno D. Garrido  Daniel A. Marinho  Tiago M. Barbosa 《European Journal of Sport Science》2018,18(6):787-795

The purpose of this study was to learn the interplay between dry-land strength and conditioning, and stroke biomechanics in young swimmers, during a 34-week training programme. Twenty-seven swimmers (overall: 13.33?±?0.85 years old; 11 boys: 13.5?±?0.75 years old; 16 girls: 13.2?±?0.92 years old) competing at regional- and national-level competitions were evaluated. The swimmers were submitted to a specific in-water and dry-land strength training over 34 weeks (and evaluated at three time points: pre-, mid-, and post-test; M1, M2, and M3, respectively). The 100-m freestyle performance was chosen as the main outcome (i.e. dependent variable). The arm span (AS; anthropometrics), throwing velocity (TV; strength), stroke length (SL), and stroke frequency (SF; kinematics) were selected as independent variables. There was a performance enhancement over time (M1 vs. M3: 68.72?±?5.57?s, 66.23?±?5.23?s; Δ?=??3.77%; 95% CI: ?3.98;?3.56) and an overall improvement of the remaining variables. At M1 and M2, all links between variables presented significant effects (p?p?≤?.05). Between M1 and M3, the direct effect of the TV to the stroke biomechanics parameters (SL and SF) increased. The model predicted 89%, 88%, and 92% of the performance at M1, M2, and M3, respectively, with a reasonable adjustment (i.e. goodness-of-fit M1: χ²/df?=?3.82; M2: χ²/df?=?3.08; M3: χ²/df?=?4.94). These findings show that strength and conditioning parameters have a direct effect on the stroke biomechanics, and the latter one on the swimming performance.  相似文献   

A tool-kit to help students from low socioeconomic status background: a school-based self-regulated learning intervention     

Azevedo  R.  Rosário  P.  Magalhães  P.  Núñez  J. C.  Pereira  B.  Pereira  A. 《European Journal of Psychology of Education - EJPE》2023,38(2):495-518

European Journal of Psychology of Education - Socioeconomic status has been a long-time discussed topic due to its impact on children’s school paths. However, despite extant research...  相似文献   

Four-component instructional design (4C/ID) model: a meta-analysis on use and effect     

Costa  Joana Martinho  Miranda  Guilhermina Lobato  Melo  M&#;rio 《Learning Environments Research》2022,25(2):445-463

Learning Environments Research - The four-component instructional design model (4C/ID) has been increasingly used in face-to-face and online learning environments. We present a meta-analysis on the...  相似文献