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61.
62.
Isabel Solé 《Infancia y Aprendizaje》2013,36(39-40):1-13
ResumenLa autora aborda la problemática de la enseñanza de la comprensión lectora desde la perspectiva del modelo interactivo. Tras explicitar las características de este módelo y los avances que supone respecto de formalizaciones anteriores—bottom up y top down—, el artículo se centra en las indicaciones que de él se desprenden para la planificación de actividades de enseñanza/aprendizaje cuyo objeto es la comprensión de textos. Se insiste particularmente en la imposibilidad de aplicar mecánicamente dichos principios, y en la función primordial del maestro para promover en los alumnos estrategias adecuadas de comprensión lectora. 相似文献
63.
José-Luis Martínez Isabel Vicario-Molina Eva González Paola Ilabaca 《Infancia y Aprendizaje》2013,36(1):117-148
AbstractThis research has two main aims: a) the study of Spanish teachers’ training and attitudes towards sex education, as well as the delivery of this subject in classrooms, while also exploring the existence of differences according to personal and professional characteristics; and b) to examine the association between teachers’ training and attitudes, and the extent to which these variables predict the delivery of sex education. A total of 3,695 Infant, Primary, Secondary and High school teachers (66.1% women, 33.9% men) throughout the country completed a voluntary online questionnaire that inquired about their training and attitudes towards sex education, their delivery or non-delivery of this subject in classrooms, and other personal and professional characteristics. Analyses indicate that participants show positive attitudes towards sex education, but that 43.3% are not trained in this issue, and 48.6% do not teach it at school. Some significant differences by sex, educational stage and type of school have been found. In addition, trained teachers show more positive attitudes to sex education. Finally, having more positive attitudes and, to a lesser extent, having prior training, positively predicts the delivery of sex education. These results highlight the importance of reviewing and improving teachers’ training on sexuality and sex education, with particular emphasis on attitudinal contents. 相似文献
64.
65.
Isabel Maria Bjork Claudine Bowyer-Crane 《European Journal of Psychology of Education - EJPE》2013,28(4):1345-1360
This study investigates the relationship between skills that underpin mathematical word problems and those that underpin numerical operations, such as addition, subtraction, division and multiplication. Sixty children aged 6–7 years were tested on measures of mathematical ability, reading accuracy, reading comprehension, verbal intelligence and phonological awareness, using a mix of standardised and experimenter-designed tests. The experimental hypothesis was that mathematical word problems will call upon cognitive skills that are different and additional to those required by numerical operations, in particular verbal ability and reading comprehension, while phonological awareness and reading accuracy will be associated with both types of mathematical problems. The hypothesis is partly affirmed and partly rejected. Reading comprehension was found to predict performance on mathematical word problems and not numerical operations, and phonological awareness was found to predict performance on both types of mathematics. However, the predictive value of verbal ability and reading accuracy was found to be non-significant. 相似文献
66.
Isabel M. P. Abreu-Lima Teresa B. Leal Joana Cadima Ana Madalena Gamelas 《European Journal of Psychology of Education - EJPE》2013,28(2):399-420
The main purpose of this study is to analyze whether quality of preschool classrooms relates to 4- and 5-year-old children developmental outcomes. The study was conducted in 60 classrooms in Porto Metropolitan Area, Portugal. Children (N?=?215) were evaluated in the literacy, math, and behavior domains. Preschool quality was assessed through classroom observations using the ECERS-R and the Early Language and Literacy Classroom Observation. Global classroom quality although relatively low, predicted children’s literacy skills and behavior but not math skills. Quality of language and literacy environment was not consistently related to child outcomes. Mother educational level stood out as consistently predicting most of child developmental outcomes. The relevance of these results is discussed considering the Portuguese educational scenario, in the realm of an international context. 相似文献
67.
ABSTRACTNurturing students’ continuous learning is a current trend in the higher education agenda. Curricula and academic contents should enable students to take part in stimulating learning experiences, as well as promoting both developing and training opportunities in the course of their lives and careers. Despite the relevance given to lifelong learning in the educational system, there are still some open questions: how this concept is understood and put into practice by higher education institutions? The paper aims to analyse the conceptions of lifelong learning as reflected on the learning outcomes proposed in a sample of study programs. A qualitative methodology and a data-driven approach are adopted to explore the content of the learning outcomes proposed in 10% of total study programs submitted to quality accreditation, since 2009. Generally, results reveal that higher education institutions are committed to the lifelong learning paradigm, particularly in master and PhD degrees. Students are expected to ‘invest in personal and professional development through life’, to ‘develop learning competences through life’, as well as to ‘foster lifelong learning’. This study provides a better understanding of the range of perspectives and the relevance given to lifelong learning as a valuable learning outcome. 相似文献
68.
Sources of differences in the pattern of adoption of organizational and managerial innovations from early to late 1990s, in the UK 总被引:1,自引:0,他引:1
Isabel Maria Bodas Freitas 《Research Policy》2008,37(1):131-148
This paper explores empirically how the pattern of adoption of an organizational and managerial innovation changes as diffusion occurs. In particular, the paper investigates whether and how differences over time in the patterns of use of organisational innovation are related to changes in the characteristics of the innovation in terms of its functionality and relative complementarity with other innovations, as well as to changes in the needs and capabilities of firms. For this purpose, firm level data from the British Workplace Industrial Relations Survey, in 1990 and 1998, are used. 相似文献
69.
Mapping public support for innovation: A comparison of policy alignment in the UK and France 总被引:1,自引:0,他引:1
This paper proposes and tests a three-dimensional model of public support design as a framework to compare public incentives for innovation in firms through time and across countries, and consequently to compare forms of policy alignment of innovation objectives in an economy. Using data on 149 French and British policy programmes from the early 1980s to 2002, this paper shows that policy-makers implement programmes within a different three-dimensional design space in order to align several distinctive objectives and consequently strengthen the impact of governmental measures. Moreover, as the objectives of the national players and policy-makers evolved, the portfolio of innovation policies also evolved in their separate ways. Nevertheless, some similar trends are also observed. 相似文献
70.
Gemma Sol-Enrech Ruth Cano-Corres Maria Isabel Aparicio-Calvente Nino Spataro 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2023,33(1)
IntroductionIn order to deliver high quality results, detection and elimination of possible analytical interferences, such as lipaemia, is crucial. The aim of this study is to evaluate the efficacy of high-speed centrifugation in eliminating lipaemic interference and to define own lipaemic index (LI) for the studied biochemical analytes.Materials and methodsEvaluated analytes were: albumin, alkaline phosphatase, alanine-aminotransferase (ALT), aspartate-aminotransferase (AST), calcium, creatinine, gamma-glutamyltransferase (GGT), glucose, phosphates, total proteins, urea and total bilirubin. Those analytes and LIs have been analysed in duplicate in the Roche Diagnostics-c8000 analyser in samples centrifuged at 3000 rpm/10 minutes in the SL16 (Thermo Scientific, Waltham, USA) centrifuge and according to an own high-speed centrifugation protocol (12,900 rpm/15 minutes) in the MicroCL17R (Thermo Scientific, Waltham, USA) centrifuge. Lipaemia has been measured in each sample. The efficiency of high-speed centrifugation is verified by the Wilcoxon test (P < 0.05). In cases where significant differences are observed, our own LI is calculated. For ALT and AST, it is verified by McNemar test (P < 0.05). For creatinine, both Wilcoxon and McNemar test were applied.ResultsThere were statistically significant differences in analyte concentration before and after high-speed centrifugation for: albumin, creatinine, GGT, glucose, phosphates, urea and total bilirrubin. Own LI is calculated. McNemar test shows statistically significant diferences in the proportion of delivered results before and after high-speed centrifugation in ALT, AST and creatinine.ConclusionsThis study confirms the efficacy of high-speed centrifugation protocol for all the considered analytes, excepting calcium, alkaline phosphatase and total proteins. 相似文献