La aproximación neuropsicológica a la dislexia evolutiva II: Lateralización hemisférica y aplicaciones educativas     

Dionisio Manga Rodríguez  Francisco Ramos Campos 《Infancia y Aprendizaje》2013,36(34):57-75

Resumen

Se aborda en este trabajo la dominancia o lateralización hemisférica cerebral, en cuanto posible factor etiológico de interés para la neuropsicología de la dislexia evolutiva. Se precisan las relaciones con la lateralidad manual y se revisan, a la luz de los conocimientos actuales, los conceptos legados por Broca y Orton. En este sentido, también se revisa la teoría de la dominancia desde el principio (Kinsbourne) en cuanto contrapuesta a la teoría de la progresiva lateralización hemisférica en la ontogenia (Lenneberg). Los principales modelos de dislexia basados en la organización cerebral se agrupan según hagan referencia a la integración interhemisférica, a la especialización hemisférica o a la integración intersensorial. Como aplicación a la educación, se proponen algunas consideraciones generales derivadas del enfoque neuropsicológico y se revisa críticamente el carácter generalizador de una educación basada en la hemisfericidad.  相似文献   

The role of executive functions in the relation between socioeconomic level and the development of reading and maths skills / El rol de las funciones ejecutivas en la relación entre el nivel socioeconómico y el desarrollo de habilidades lectoras y matemáticas     

José-Pablo Escobar  Ricardo Rosas-Díaz  Francisco Ceric  Andrés Aparicio  Paulina Arango  Rodrigo Arroyo 《Cultura y Educación》2018,30(2):368-392

Executive functions (EF) are a set of processes that allow individuals to plan, monitor and organize tasks and thus play a key role in the development of reading and maths skills. Environmental factors such as socioeconomic level (SEL) influence reading and maths skills as well as EFs. The aim of this study is to explore the extent to which executive functions play a mediating role between SEL and reading and maths performance. To this end, we assessed 286 Chilean primary education students: 86 with a high SEL and 200 with a low level. The results show that the high-SEL group obtained consistently higher scores than their peers with low SEL levels in both reading and maths tasks as well as in EF measurements. This suggests that SEL could influence the development of these variables. The results also showed that EFs partially mediate the relation between SEL and reading and maths skills in primary school students through the specific function of inhibition. The results are discussed in light of the effect of SEL on the development of EFs and school learning.  相似文献   

Teaching English-Spanish cognate-recognition strategies through the Américas Book Award-winners and honor picture books     

José A. Montelongo  Anita C. Hernández  Johanna Esquivel  Francisco Serrano-Wall  Adriana Goenaga de Zuazu 《Journal of Latinos & Education》2018,17(4):300-313

Cognates are words that are the same or nearly the same orthographically and semantically in English and Spanish. The majority of the more than 20,000 cognates are academic vocabulary words comprised of Latin and Greek roots and affixes. Several thousand cognates can be found in the picture books that have earned the Américas Book Award, which was established to honor quality multicultural books that portray Latino cultures in a positive light. The authors present lessons for teaching primary school Latino ELLs about cognates through the Américas Award picture books, as they educate their students about their rich Latino cultures.  相似文献   

Postural control quantification in minimally and moderately impaired persons with multiple sclerosis: The reliability of a posturographic test and its relationships with functional ability     

David Barbado  Ramon Gomez-Illan  Pedro Moreno-Navarro  Gregori Valero-Conesa  Raul Reina  Francisco J. Vera-Garcia 《运动与健康科学(英文)》2020,9(6):677-684

BackgroundPostural control has been associated with the functional impairment in persons with multiple sclerosis (pwMS). However, there is a need for reliable methods to assess postural control in early stages of the disease, when subtle changes can be difficult to detect. The aims of this study were to assess the absolute and relative reliability of a standing and a sitting posturographic protocol in minimally (Expanded Disability Status Scale ≤ 2) and moderately (2.5 ≤ Expanded Disability Status Scale ≤ 4) impaired pwMS, and to analyze relationships among postural control and functional mobility and gait performance.MethodsTo assess postural control in an upright stance, 14 minimally and 16 moderately impaired pwMS performed six 70 s trials in tandem stance, 3 with their weaker leg behind (TS_WL) and 3 with their stronger leg behind (TS_SL). Additionally, participants completed five 70 s trials using an unstable sitting protocol (US) to assess trunk stability. The mean radial errors of TS_WL, TS_SL, and US trials were calculated as postural control indexes. Furthermore, participants performed the Timed Up and Go test (TUG) and the Timed 25-foot Walk test (T25FW) to measure their functional mobility and gait speed, respectively. Reliability was evaluated using the intraclass correlation coefficient (ICC_3,1) and the standard error of measurement (SEM). Analyses of variances were carried out to assess between-group differences. Hedges’ g index (d_g) was used to estimate the effect size of differences. Pearson correlation analyses (r) were performed to examine the relationships among the postural control and the functional tests.ResultsPosturographic tests showed a high reliability in both minimally (0.87 ≤ ICC ≤ 0.92; 9.32% ≤ SEM ≤ 11.76%) and moderately (0.80 ≤ ICC ≤ 0.92; 10.33% ≤ SEM ≤ 15.33%) impaired pwMS. Similarly, T25FW and TUG displayed a high consistency in minimally (0.89 ≤ ICC ≤ 0.94; 3.43% ≤ SEM ≤ 5.17%) and moderately (0.85 ≤ ICC ≤ 0.93; 5.57% ≤ SEM ≤ 6.56%) impaired individuals. Minimally impaired pwMS showed a better performance on the TUG, T25FW, and TS_WL than moderately impaired individuals (p < 0.05; d_g ≥ 0.8). The TS_WL, TS_SL, and US variables correlated with TUG scores (0.419 ≤ r ≤ 0.604; p < 0.05), but TS_WL also correlated with T25FW scores (r = 0.53; p < 0.01). Furthermore, US scores correlated with both tandem stance parameters (TS_WL: r = 0.54, p < 0.01; TS_SL: r = 0.43, p < 0.05).ConclusionTandem and sitting posturographic tests provide reliable measures of postural control in pwMS, even in individuals with a homogeneous disease profile. Gait speed, functional mobility, and weaker leg status seem decisive in assessing the degree of physical activity limitation in pwMS. Finally, although trunk stability does not seem to be so affected by the course of the disease, it remains relevant for postural control and functional capacity.  相似文献   

Learning,unlearning and internationalisation: Evidence from the pre-export phase     

José C. Casillas  Francisco J. Acedo  José L. Barbero 《International Journal of Information Management》2010

The internationalisation process has been described as a process of learning under which a business increases its commitment abroad as the company acquires knowledge on new markets and on the nature of the process itself. The present work proposes a model that relates the possession of a base of knowledge originated in supra-organisational, organisational and individual sources, as the actively new decision of seeking knowledge related to the start of the exporting activity. Integrating the literature on the pre-export behaviour of the business and the theory of organisational learning, we propose that such relationship is influenced by two dimensions: the export intention and the context of unlearning. The sample included 103 SMEs in the pre-exporting phase. Results support the conception of the process of internationalisation as a process of learning under which a prior base of knowledge is combined with periods of unlearning and a search for new knowledge.  相似文献   

Standing at a hinge of history: what today’s universities can learn from past philosophies of higher education     

Francisco Esteban 《The Australian Educational Researcher》2016,43(5):629-641

In recent years, university education has changed considerably, adapting to the prevailing circumstances and proving itself an essential resource in the optimisation of the professional, social and cultural domains. In short, the changes experienced by university education have led to the achievement of quite significant results. However, at the same time we have also witnessed the emergence of certain misgivings about the nature of this education, above all in relation to the personal, ethical and civic development of today’s student populace. This paper focuses on these concerns, and in so doing, it revisits a past in which essential philosophical ideas were being formulated about higher education, ideas that this paper argues are highly pertinent to current reality.  相似文献   

Analysing the literature on university social responsibility: A review of selected higher education journals          下载免费PDF全文

Manuel Larrán Jorge  Francisco Javier Andrades Peña 《Higher Education Quarterly》2017,71(4):302-319

In the last 30 years, different economic, political and social changes have taken place in the university sector and this has led to an extensive reform to meet the new societal challenges that these institutions are facing today. This emphasises the social dimension of universities and their important role in society as educators of future leaders and policy makers. This reveals the need to integrate social responsibility principles into the mainstream functions of universities. In view of these comments, this paper offers a review of the literature about university social responsibility during the period from 2000 to 2015. The objectives of the review are to: explore patterns in publication outlets; collect, scrutinise and critically analyse the current literature on this field; to identify gaps in the literature and make recommendations for further research in this field. To accomplish this task, data were collected from 15 specialist academic journals that focus on higher education.  相似文献   

An integrated analysis of secondary school students’ conceptions and beliefs about learning     

Francisco Cano  María Cardelle-Elawar 《European Journal of Psychology of Education - EJPE》2004,19(2):167-187

Students’ conceptions and beliefs about learning are constructs that have been proposed in two independent lines of research, phenomenographic and metacognitive, and analysed using qualitative and quantitative methodologies, respectively. The present research examines and integrates in a single study both constructs and methodologies. Data were collected through an open-ended task (Tynjäla, 1997) and an epistemological questionnaire (Schommer, 1990), administered to a sample of 1,200 secondary students. Three major statistically significant findings emerged. First, students’ conceptions of learning and epistemological beliefs changed from simplistic to more complex as they progressed through school. Second, the two constructs were linked to each other. The most advanced category on the ‘dimension of depth’ of learning conceptions corresponded to the highest scores at the complex pole of the belief system. Third, learning conceptions as well as epistemological beliefs were predictors of academic performance. The more capable students were of constructing meaning, the better their academic achievement appeared to be. Theoretical and educational implications are discussed with regard to further research, classroom instruction, and the value of combining both research methodologies in order to deepen our understanding of students’ learning experience.  相似文献   

The influence of university students’ learning beliefs on their intentions to use mobile technologies in learning: a study in China and Spain     

Huang  Fang  Sánchez-Prieto  José Carlos  Teo  Timothy  García-Peñalvo  Francisco J.  Sánchez  Eva María Torrecilla  Zhao  Chen 《Educational technology research and development : ETR & D》2020,68(6):3547-3565

Educational technology research and development - As an emerging learning method, mobile technologies allow students to gain knowledge via both formal and informal learning. In spite of the...  相似文献   

“I Forgot I Wasn’t Saving the World”: the Use of Formative and Summative Assessment in Instructional Video Games for Undergraduate Biology     

Kathryn L. Lookadoo  Eryn N. Bostwick  Ryan Ralston  Francisco Javier Elizondo  Scott Wilson  Tarren J. Shaw  Matthew L. Jensen 《Journal of Science Education and Technology》2017,26(6):597-612

This study examined the role of formative and summative assessment in instructional video games on student learning and engagement. A 2 (formative feedback: present vs absent) × 2 (summative feedback: present vs absent) factorial design with an offset control (recorded lecture) was conducted to explore the impacts of assessment in video games. A total of 172 undergraduates were randomly assigned to one of four instructional video game conditions or the control. Results found that knowledge significantly increased from the pretest for players in all game conditions. Participants in summative assessment conditions learned more than players without summative assessment. In terms of engagement outcomes, formative assessment conditions did not significantly produce better learning engagement outcomes than conditions without formative assessment. However, summative assessment conditions were associated with higher temporal disassociation than non-summative conditions. Implications for future instructional video game development and testing are discussed in the paper.  相似文献