History of Spanish Mathematics Education Focusing on PhD Theses     

Mónica Vallejo-Ruiz  Antonio Fernández-Cano  Manuel Torralbo  Alexander Maz  Luis Rico 《International Journal of Science and Mathematics Education》2008,6(2):313-327

This article offers an overview of mathematics education in Spain, analyzing the production of PhD theses over the last 30 years. This period has been divided into four cycles that describe the evolution of Spanish research in the field of mathematics education, together with changes in university and social politics. This paper also includes a forecast of the number of theses that will be produced over the next 7 years, thus predicting the future progress and development of this area of research.  相似文献   

Reliability of the ALPHA environmental questionnaire and its association with physical activity in female fibromyalgia patients: the al-Ándalus project     

Manuel Herrador-Colmenero  Jonatan R. Ruiz  Francisco B. Ortega  Víctor Segura-Jiménez  Inmaculada C. Álvarez-Gallardo  Daniel Camiletti-Moirón 《Journal of sports sciences》2015,33(8):850-862

Physical activity attenuates the symptoms of fibromyalgia, and its level is oftentimes associated with the perceived environment of fibromyalgia patients. Within this context, we aimed to study the reliability of the Spanish version of the Assessing Levels of Physical Activity (ALPHA) environmental questionnaire and the mode of commuting questionnaire. We also studied the association between the perceived environment and mode of commuting with physical activity levels among female fibromyalgia patients in Spain. Test–retest reliability was judged by the intra-class correlation coefficient (ICC), weighted kappa statistic, Spearman correlations and the proportion of agreement. We calculated bivariate Pearson’s correlations between environmental sum scores and physical activity measured by both International Physical Activity Questionnaire (IPAQ) and accelerometry. More than 70% of the scales and items showed a good reliability regarding the ICC, the weighted kappa, the Spearman correlation and the percentage of inter-agreement (higher than 50%). The perceived environment assessed with the ALPHA showed a low correlation with both IPAQ and accelerometry. The Spanish version of the ALPHA environmental questionnaire proved to be reliable and showed a weak degree of association with physical activity in female fibromyalgia patients.  相似文献   

A model for developing and assessing youth-based environmental engagement programmes     

Manuel Riemer  Gina Hickman 《Environmental Education Research》2014,20(4):552-574

In this paper, we argue that a fundamental cultural shift is needed to effectively address anthropogenic causes of climate change. Evidence suggests that youth are well positioned to create such transformation. While various studies have contributed empirical evidence to numerous youth-based non-formal environmental engagement programmes, what is missing in the environmental education literature is discussion of a systematic approach to the development and evaluation of these programs. In this paper, we draw on the youth civic engagement literature to propose a framework that can be used as a basis to guide further development of evidence-based practices. Five major components are described as follows: (1) the engagement activity; (2) the engagement process; (3) initiating and sustaining factors; (4) mediators and moderators; and (5) outcomes. This approach to youth engagement can inform both researchers trying to study effective ways of creating change and practitioners developing environmental programmes that aspire towards a culture of sustainability.  相似文献   

Multimedia integration for language e-learning： Content, context and the e-dossier     

Pedro Pablo Sanchez-Villalon Manuel Ortega Asuncion Sanchez-Villalon 《美中教育评论》2010,7(8):1-10

In the education world, it is widely accepted that language learning is one of the pioneering disciplines in the application and use of the information and communication technologies, initially preceded by the widespread use of audiovisual resources which, finally integrated in the digital space, bring about the use of multimedia. Additionally, language learning has greatly contributed to standardizing lesson plans. They set the basis for learning design, one of the last advances in the pedagogical organization of education through the use of computers in learning managing systems. Most recently, language learning has also played an innovative role in the implementation of portfolios to education. These three perspectives address different issues for e-learning： the access to content through technology; the design of the learning initially with the help of tutors and then applying institutional frameworks for their own personal learning processes; and the edition of the resulting e-learning experience as evidence with the e-dossier, a part of the e-portfolio. Currently, the web is evolving towards its original function as the read/write web where the user, apart from accessing information, can create their own information and communicate more interactively, using technology-enhanced learning environments to integrate text and multimedia for real audiences both in the classroom and outside. Thus, taking language learning guided by the Common European Framework of Reference for Languages, the authors present here a complete e-learning system which integrates textual as well as multimedia facilities to acquire learning content, edit learning design and report learning experiences.  相似文献   

Error detection and self-assessment as mechanisms to promote self-regulation of learning among secondary education students     

Ángela Zamora  José Manuel Suárez  Diego Ardura 《The Journal of educational research》2018,111(2):175-185

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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   

Superintendent’s leadership: the cultural aspects of the role enactment     

Juan Manuel Niño 《International Journal of Leadership in Education》2018,21(3):267-283

This qualitative study seeks to create a better understanding of the work of school superintendents. This study was conducted using ethnographic techniques as a way to describe the practice of a Latino superintendent in a borderland community in south Texas. Guiding questions for this study were: What goes on in the workday life of a superintendent? and how does the superintendent enact his role as superintendent? Field study for this qualitative inquiry occurred over a period of seven months. Data for this study, including transgressive data, were collected primarily through participant observations, semi-structured ethnographic interviews, from artefacts and journal notes.  相似文献   

Relative Age Effect,Biological Maturation,and Coaches’ Efficacy Expectations in Young Male Soccer Players     

Iván Peña-González  Jaime Fernández-Fernández  Manuel Moya-Ramón  Eduardo Cervelló 《Research quarterly for exercise and sport》2018,89(3):373-379

Purpose: The talent identification and selection process in young male soccer players is mainly focused on anthropometrics and physical performance, but social factors are also considered in this process. The purpose of this study was to test the existence of the relative age effect and its possible influence on anthropometrics and physical performance and to analyze coaches’ efficacy expectations. Method: Data for 564 young male soccer players (M_age = 13.7 ± 1.5 years; M_weight = 53.7 ± 11.6 kg; M_height = 160.2 ± 11.6 cm) included their birth quartile, maturity status, anthropometrics, a physical test battery, and coaches’ efficacy expectations. Results: Early-born players were overrepresented (p < .05). Early-born players were not statistically taller, heavier, or better at physical performance (p > .05) when maturation and chronological age were controlled as confounding factors. However, coaches expected more from early-born players (p < .05), and the inferential analysis showed likely to very likely worthwhile differences between the coaches’ expectations for players born in the first quartile of the year and those born in the fourth quartile of the year. Conclusions: Anthropometrical and physical performance variables were not affected by birth quartile, and coaches’ efficacy expectations were related to the relative age effect.  相似文献   

The role of letter knowledge acquisition ability on children's decoding and word identification: Evidence from an artificial orthography     

Joana Acha  Nuria Rodriguez  Manuel Perea 《Journal of Research in Reading》2023,46(4):358-375

Background

Letter knowledge is crucial in the first stages of reading development. It supports learning letter-sound mappings and the identification of the letters that make up words. Previous studies have investigated the longitudinal impact of early letter knowledge on children's further word reading abilities. This study employed an artificial orthography learning paradigm to explore whether the rate of letter learning modulates children's reading and word identification skills.

Methods

In an initial training phase, 8-year-old Spanish children (N = 30) learned nine artificial letters and their corresponding sounds (two vowels and six consonants). The letter learning rate was set according to the number of attempts needed to name at least seven letters (i.e., 80% correct). These ranged from 1 to 4. In a second training phase, children visualized words made up of the trained letters while listening to their pronunciations. Some words included a context-dependent syllable (i.e., leading to grapheme-to-phoneme inconsistency), and others had an inconsistent syllable (i.e., phoneme-to-grapheme inconsistency). The post-test consisted of a reading aloud task and an orthographic-choice task in which the target word was presented with a distractor equal to the target except for the substitution of a letter.

Results

Children showed a high accuracy rate in the post-test tasks, regardless of whether words contained context-dependent or inconsistent syllables. Critically, the letter learning rate predicted both reading aloud and identification accuracy of words in the artificial orthography.

Conclusions

We provide evidence for the vital role of letter knowledge acquisition ability in children's decoding and word identification skills. Training children on this ability facilitates serial letter-sound mapping and word identification skills. Artificial orthography paradigms are optimal for exploring children's potential to achieve specific literacy skills.

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Post-purchase Federal Financial Aid: How (in)Effective is the IRS’s Student Loan Interest Deduction (SLID) in Reaching Lower-Income Taxpayers and Students?     

González Canché  Manuel S. 《Research in higher education》2022,63(6):933-986

Research in Higher Education - Federal financial aid policies for higher education may be classified based on their “for-purchase” and “post-purchase” natures. The former...  相似文献