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Jorge Calero Ins P. Murillo Huertas Josep Lluís Raymond Bara 《European Journal of Education》2019,54(1):72-92
The main aim of this article is to analyse the change of adult skills, as captured by cognitive skills assessed in PIAAC, across age cohorts, taking into account that the quality of schooling may change from one cohort to another. We estimate a model that relates numeracy and literacy skills to age, schooling, gender and variables related to both family background and labour market performance. The specification allows us to control for changes in the efficiency of the transformation of schooling into skills when drawing age‐skill profiles. Our results show that the effect of ageing on skills, once isolated from cohort effects related to schooling, decreases monotonically across consecutive cohorts. The change of the efficiency of the transformation of schooling into both numeracy and literacy skills shows a remarkably similar pattern. Nonetheless, this change differs substantially between education levels, with the efficiency of the transformation of schooling into skills showing a steadier profile for intermediate than for higher education. Finally, empirical evidence is provided for the decomposition of the differences in the skill levels of the older vs. the prime age generations. The results suggest that the progressive expansion of schooling across younger generations partially offsets the negative effect of the irrepressible ageing of society on skills. 相似文献
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Georgios Malandrakis Stergios Gkitsas Evagelia-Zoi Bara 《Environmental Education Research》2019,25(10):1524-1551
AbstractThe present study aims to explore student-teachers’ (STs’) progress in understanding social urban sustainability and how it is affected through the development of digital stories and engagement in civic actions. Participants were 44 STs enrolled in a Department of Primary Education located in Northern Greece. Although participants were aware of the principles of sustainable development and education for sustainability, none of them had familiarity with social or urban sustainability. Three individual digital concept maps constructed before, intermediate and after the end of the course served as data sources. Both quantitative (significance testing, effect sizes, and confidence intervals) and qualitative (categories development) methods of analysis were implemented. Results indicate a sound improvement of STs’ understanding even in the intermediate concept maps with the most significant proposition gains associated with the society pillar. Moreover, despite the significant improvement in understanding of all main pillars of sustainability, this improvement was unbalanced because a minority of subcategories constituted the majority of STs’ propositions in all settings, indicating a strong and constructive combination between theory and praxis for the advancement of STs’ learning. 相似文献
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ABSTRACTWhat makes a good teacher and what motivates a person to want to teach are timeless questions that concern us all. This study focuses on those who are currently training to become teachers, more specifically undergraduates studying a degree in Primary Education in the universities of Catalonia. It adopts a quantitative methodology based on a self-administered questionnaire conducted with a representative sample. Participants’ open-ended responses are recorded and codified. Three main categories are constructed: personal, authentic teacher; the teacher as story teller; and, the teacher as motivator of learning. Results highlight important differences between these categories, extolling above all the authentic, personal teacher, who leaves a mark thanks to their character and way of being. This, together with other findings, raises various considerations for the university training of future teachers. 相似文献
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Zorica Bogdanović Dušan Barać Branislav Jovanić Snežana Popović Božidar Radenković 《British journal of educational technology : journal of the Council for Educational Technology》2014,45(2):231-244
This article discusses the problem of using and delivering educational content from the Moodle learning management system to mobile devices. The primary goal of this study was to investigate the students' habits, motivations and technical possibilities in order to incorporate mobile‐learning activities in the e‐learning process. A mobile quiz has been chosen as an activity to be delivered on mobile devices. The developed mobile quiz application was integrated into Moodle. The application interface was tailored to various types of mobile devices aiming to foster mainstreaming of mobile technologies in e‐learning. For the purposes of the evaluation, an experiment was conducted within the e‐learning system at the Faculty of Organizational Sciences, the University of Belgrade. Data were obtained from the students who attended e‐learning courses in the area of e‐business. Research findings have shown that integration of the mobile quiz application into Moodle improves students' results and increases satisfaction and motivation for using mobile devices in their learning process. 相似文献
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Silva RP Mündel T Natali AJ Bara Filho MG Lima JR Alfenas RC Lopes PR Belfort FG Marins JC 《Journal of sports sciences》2011,29(7):725-732
In this study we investigated pre-training hydration status, fluid intake, and sweat loss in 20 elite male Brazilian adolescent soccer players (mean?±?s: age 17.2?±?0.5 years; height 1.76?±?0.05?m; body mass 69.9?±?6.0?kg) on three consecutive days of typical training during the qualifying phase of the national soccer league. Urine specific gravity (USG) and body mass changes were evaluated before and after training sessions to estimate hydration status. Players began the days of training mildly hypohydrated (USG?>?1.020) and fluid intake did not match fluid losses. It was warmer on Day 1 (33.1?±?2.4°C and43.4?±?3.2% relative humidity; P?相似文献
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Da Silva RP Mündel T Natali AJ Bara Filho MG Alfenas RC Lima JR Belfort FG Lopes PR Marins JC 《Journal of sports sciences》2012,30(1):37-42
In this study, we assessed the pre-game hydration status and fluid balance of elite young soccer players competing in a match played in the heat (temperature 31.0 ± 2.0 ° C, relative humidity 48.0 ± 5.0%) for an official Brazilian soccer competition. Fluid intake was measured during the match, as were urine specific gravity and body mass before and after the game to estimate hydration status. Data were obtained from 15 male players (age 17.0 ± 0.6 years, height 1.78 ± 0.06 m, mass 65.3 ± 3.8 kg); however, data are only analysed for 10 players who completed the full game. The mean (± s) sweat loss of players amounted to 2.24 ± 0.63 L, and mean fluid intake was 1.12 ± 0.39 L. Pre-game urine specific gravity was 1.021 ± 0.004, ranging from 1.010 to 1.025. There was no significant correlation between sweat loss and fluid intake (r = 0.504, P = 0.137) or between urine specific gravity and fluid intake (r = -0.276, P = 0.440). We conclude that young, native tropical soccer players started the match hypohydrated and replaced about 50% of the sweat lost. Thus, effective strategies to improve fluid replacement are needed for players competing in the heat. 相似文献
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Anida Zahirović Suhonjić Marijana Despotović-Zrakić Aleksandra Labus Zorica Bogdanović Dušan Barać 《Interactive Learning Environments》2019,27(1):72-85
This paper proposes and evaluates a model of crowdsourcing in microlearning that includes the balancing of collaborative learning and crowdsourcing mechanisms. The goal of the research is to implement a learner-centered approach through crowdsourced content creation and to improve the process and outcomes of learning. Crowdsourced content creation was accomplished through a collaborative project within a higher education institution. Micro-courses in the form of short video lessons were created by students and published on the Coursmos platform and a certain group of students attended these micro-courses. The evaluation was carried out at the Faculty of Organizational Sciences, the University of Belgrade on a sample of 71 students who created micro-courses and 74 students who attended these micro-courses. The results show that the developed model provides simple communication and collaboration among students, high level of their self-organization and satisfaction, efficient management of crowdsourcing network and collaborative knowledge building. 相似文献
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Francisco Esteban Bara 《Teaching in Higher Education》2013,18(7):747-757
Teaching in university has been widely debated in the past few years. However, this issue should not be limited solely to psychological and pedagogical matters. This paper examines university teaching in terms of its relational and human dimension which, as we would expect, also has an important impact on learning and student development. The communitarian critique of the principles of liberalism stresses the importance of this dimension of the teaching task and raises questions that need to be addressed in order to ensure that a university continues to be a unique life experience and an important social institution. 相似文献