Lumbopelvic motor control and low back pain in elite soccer players: a cross-sectional study     

Stéphanie Grosdent  Christophe Demoulin  Carlos Rodriguez de La Cruz  Romain Giop  Marco Tomasella  Jean-Michel Crielaard 《Journal of sports sciences》2016,34(11):1021-1029

This study aimed to investigate the relationship between the history of low back pain and quality of lumbopelvic motor control in soccer players. Forty-three male elite soccer players (mean age, 18.2 ± 1.4 years) filled in questionnaires related to low back pain and attended a session to assess lumbopelvic motor control by means of five tests (the bent knee fall out test, the knee lift abdominal test, the sitting knee extension test, the waiter’s bow and the transversus abdominis test). A physiotherapist, blinded to the medical history of the participants, scored (0 = failed, 1 = correct) the performance of the players for each of the tests resulting in a lumbopelvic motor control score ranging from 0 to 5. Forty-seven per cent of the soccer players reported a disabling low back pain episode lasting at least two consecutive days in the previous year. These players scored worse lumbopelvic motor control than players without a history of low back pain (lumbopelvic motor control score of 1.8 vs. 3.3, P < 0.01). The between-groups difference was particularly marked for the bent knee fall out test, the knee lift abdominal test and the transversus abdominis test (P < 0.01). In conclusion, most soccer players with a history of low back pain had an altered lumbopelvic motor control. Further research should examine whether lumbopelvic motor control is etiologically involved in low back pain episodes in soccer players.  相似文献   

El profesor como práctico reflexivo en una cultura de colaboración     

Luis Miguel Villar Angulo  P. de Vicente Rodriguez  A. Bolivar Botia  E. Molina Ruiz  M.J. Leon Guerrero  M.J. Gallego Arrufat 《欧洲师范教育杂志》1994,17(3):187-206

The aim was the reconstruction of a school curriculum in reflective teaching situations within a co‐operative culture. Two working assumptions were considered: (a) teacher development was based on teacher thinking and (b) school organisation followed a co‐operative culture paradigm. The process features were: (a) university team consisted of external advisers; (b) school curriculum and classroom instruction were reviewed by school teachers; (c) case study as a research approach; (d) ethnographic techniques to collect data; (e) data analysis by a computer program; (f) teachers’ reflective cycle to reconstruct practice; and (g) teachers’ portfolios: narrative vignettes, etc. Findings showed: (a) a collaborative process school‐university; (b) teachers’ thinking and attitudinal change; (c) mobilisation of teachers’ talents and values to work together: (i) teacher dyads to reflect on teaching; (ii) advisers’ writing narrative vignettes; (Hi) collegial coaching; and (iv) curriculum materials designed by teachers. Two conclusions can be accepted: (a) teachers’ pedagogical practical knowledge showed diversity of their implicit theories to design action; and (b) teachers’ grounded theory confirmed that the educational action was based on a co‐operative and reflective culture.  相似文献   

Telematics for Education and Training in the European Union: Experiences from Research     

Luis Rodriguez‐Roselló 《European Journal of Engineering Education》1995,20(2):145-153

The European Commission is playing a catalytic role in the deployment of telematics‐based education and training systems throughout Europe. From the initial developments in the DELTA Exploratory Action to the current degree of maturity achieved by the sector ‘education and training’ in the recently launched Telematics Applications Programme, there is a plethora of experimental projects and networks which have shown the increasing trend towards Europeanization of the design, production and delivery of learning materials and services. The new initiatives related to the deployment of the information society in Europe are putting education and training high on the political agenda of the European Union and the use of telematics technologies are to represent a key role in these developments.  相似文献   

Construct Equivalence of Multiple-Choice and Constructed-Response Items: A Random Effects Synthesis of Correlations     

Michael C. Rodriguez 《Journal of Educational Measurement》2003,40(2):163-184

A thorough search of the literature was conducted to locate empirical studies investigating the trait or construct equivalence of multiple-choice (MC) and constructed-response (CR) items. Of the 67 studies identified, 29 studies included 56 correlations between items in both formats. These 56 correlations were corrected for attenuation and synthesized to establish evidence for a common estimate of correlation (true-score correlations). The 56 disattenuated correlations were highly heterogeneous. A search for moderators to explain this variation uncovered the role of the design characteristics of test items used in the studies. When items are constructed in both formats using the same stem (stem equivalent), the mean correlation between the two formats approaches unity and is significantly higher than when using non-stem-equivalent items (particularly when using essay-type items). Construct equivalence, in part, appears to be a function of the item design method or the item writer's intent.  相似文献   

Teaching Vocabulary to English Language Learners by Michael F. Graves,Diane August, & Jeannette Mancilla-Martinez     

Juan Araujo  Natalia Kovalyova  Marco Shappeck  Cynthia Rodriguez 《Journal of Latinos & Education》2014,13(3):235-237

  相似文献   

Essential Components of Special Education for English Language Learners with Learning Disabilities: Position Statement of the Division for Learning Disabilities of the Council for Exceptional Children     

Amy Boelé  Sylvia Linan‐Thompson  Diane Rodriguez 《Learning disabilities research & practice》2014,29(3):93-96

  相似文献   

Appraising the Community of Practice at a Hospital Library System Using a Critical Librarianship Lens     

Joy Rodriguez  Chandrika Kanungo  Ana Macias 《Medical reference services quarterly》2020,39(3):269-279

Abstract

The Kaiser Permanente health sciences librarians created inter-regional policies to standardize and guide the work of all librarians across regions. In response to the larger organization’s emphasis on promoting diversity and equity in healthcare and the workplace, the library policies have evolved over time to include aspects of critical librarianship in the information services that the Kaiser Permanente librarians provide to their organization. The article describes how the inter-regional group of hospital librarians provide information services through a critical librarianship lens and provides examples of how other health sciences librarians can incorporate these principles to expand their services.  相似文献   

A Review of “Minority Status,Oppositional Culture, & Schooling”     

Paul J. Rodriguez 《Educational Studies A Journal of the American Educational Studies Association》2014,50(3):294-298

  相似文献   

Rural Redesign： Delivering Online Professional Development for Rural Teachers of ESL     

Jane Carol  Manner Diane  Rodriguez 《美中教育评论》2012,(3):267-277

  相似文献   

Estudio comparativo de la evaluación de la lectura oral y la lectura silenciosa     

Mario Salvador 《Infancia y Aprendizaje》2013,36(35-36):25-35

Resumen

El propósito de este trabajo es comparar los procesos implicados en la lectura oral y en la lectura silenciosa, teniendo en cuenta factores tales como la edad de los sujetos, (se trabaja con individuos de 2.°, 4.° y 6.° cursos de E. G. B.), y el propósito o intención con la que se lee. Se emplean tests tipo «cloze», en los que los sujetos tienen que completar (predecir) los espacios en blanco del texto. Las puntuaciones se obtienen del análisis de los errores cometidos en ambos tipos de lectura, según un método derivado del de Goodman y Burke (1973); como medidas se toman la comprensión lectora y la velocidad de lectura. Por último, se ofrecen una serie de conclusiones respecto a los tipos de lectura, respecto al procedimiento de evaluación y respecto a las medidas utilizadas.  相似文献