Orthographic learning in dyslexic Spanish children     

Paz Suárez-Coalla  Sara Ramos  Marta Álvarez-Cañizo  Fernando Cuetos 《Annals of dyslexia》2014,64(2):166-181

Reading fluency is one of the basic processes of learning to read. Children begin to develop fluency when they are able to form orthographic representations of words, which provide direct, smooth, and fast reading. Dyslexic children of transparent orthographic systems are mainly characterized by poor reading fluency (Cuetos & Suárez-Coalla 2009; Spinelli, De Luca, Di Filippo, Mancini, Martelli, & Zoccolotti, 2005; Wimmer, 1993). Therefore, the main problem for these children could be the difficulty in developing orthographic representations of the words they read. The aim of this study was to test the ability of dyslexic Spanish-speaking children (whose native language is Spanish) to develop orthographic representations and determine if the context helps them. For this, two experiments were conducted with a group of 100 children, 7–12 years of age. The groups were comprised of 20 dyslexics, 40 chronological age-matched controls and 40 reading level-matched controls. In the first experiment, eight unfamiliar words (four short and four long) were presented six times within the context of a story. In the second experiment, eight pseudowords were presented on a computer and the children had to read them aloud. In both experiments, the reading and articulation times of experimental and control stimuli were compared, before and after the training. Children without dyslexia showed a decrease of the influence of length of word on reading speed, indicating a lexical reading, while for dyslexic children, the influence of length remained unchanged. These results appeared when the stimuli were presented in the context of a story as well as when presented in isolation. In short, our results describe that dyslexic children of transparent orthographic systems have problems in developing orthographic representations of words.  相似文献   

Purposeful pauses: teacher talk during early childhood mathematics activities     

Caroline Cohrssen  Amelia Church  Collette Tayler 《International Journal of Early Years Education》2014,22(2):169-183

This paper describes how early childhood teachers' incorporation of pauses raises the quality of talk-in-interaction during play-based mathematics activities. Responses of both children and teachers are shown to be more contingent and expansive when conversations include protracted pauses than during interactions in which pauses are largely absent. Pauses provided children with opportunities to initiate topics and facilitated more equitable access to discourse moves for children. By pausing before responding to a child's conversational gambit, teachers gained opportunities to assess children's demonstrated numeracy-related skills and understanding, and could thus provide authentic, individualised scaffolding. Pauses were not necessarily silent: a pause in an interaction with one child could be used strategically to model the learning interaction with a second child before returning to the first child in order to continue the discourse sequence.  相似文献   

Re-viewing student teamwork: preparation for the ‘real world’ or bundles of situated social practices?     

Christopher Sykes  Lee Moerman  Belinda Gibbons  Bonnie Amelia Dean 《Studies in Continuing Education》2014,36(3):290-303

Research in Australian business education continues to emphasise the importance of students learning teamwork as an integral part of the undergraduate curriculum. However, entrenched conceptual and practical confusion as to what the term ‘teamwork’ means and how it ought to be enacted remains a vexed issue capable of distorting and diminishing teamwork, learning and related pedagogy. In this paper, we critically re-examine the view that developing teamwork in an undergraduate business degree equips students for work in the real world. By focusing on the ‘real world’ metaphor-in-use in a cross-disciplinary business capstone subject, we interrogate the spatio-temporal dimensions of teamwork and its realist conceptions and performance. The research draws upon the perceptions of interviewed academics conducting teamwork activities in undergraduate business courses and the lived experiences of the authors. The findings highlight how the use of multiple models of teamwork, constructed by competing discourses and linked to the dualities and invocations constructed by ‘the real world’ metaphor, further exacerbate confusion. We suggest re-viewing and re-valuing student teamwork as the performance of situated, social practices opening new spaces for student teamwork, learning and pedagogical practice.  相似文献   

Effects of elements or compound preexposure on conditioned taste aversion as a function of retention interval     

Roberto Álvarez  Matías López 《Learning & behavior》1995,23(4):391-399

The effects of element or compound preexposure and retention interval were examined in three experiments with the taste-aversion paradigm. In Experiment 1, preexposure to the elements of a compound flavor produced less latent inhibition to the compound than did preexposure to the compound itself when a 1-day preexposure-conditioning interval was used. However, preexposing the elements or the compound resulted in equivalent latent inhibition effects when a 21-day retention interval was used. In Experiment 2, a similar pattern of results was observed when the conditioning-test interval was manipulated. Experiment 3 explored the effect of element or compound preexposure when preexposure and test were carried out in different contexts. Attenuated latent inhibition following preexposure to the elements was found when preexposure and test were carried out in the same context. In contrast, preexposure to the elements resulted in as much latent inhibition as did preexposure to the compound when the context was switched from preexposure to testing. The implications of these findings for a retrieval-oriented view of latent inhibition are discussed.  相似文献   

The use (and misuse) of PISA in guiding policy reform: the case of Spain     

Álvaro Choi  John Jerrim 《比较教育学》2016,52(2):230-245

In 2013 Spain introduced a series of educational reforms explicitly inspired by the Programme for International Student Assessment (PISA) 2012 results. These reforms were mainly implemented in secondary education – based upon the assumption that this is where Spain's educational problems lie. This paper questions this assumption by attempting to identify the point where Spanish children fall behind young people in other developed countries. Specifically, by drawing data from multiple international assessments, we are able to explore how cross-national differences in reading skills change as children age. Consideration is given to both the average level of achievement and the evolution of educational inequalities. Our conclusion is that policy-makers have focused their efforts on the wrong part of the education system; educational achievement is low in Spain (and educational inequalities large) long before children enter secondary school. This study therefore serves as a note of caution against simplistic interpretation of the PISA rankings.  相似文献   

Guest Editorial Semiotic Perspectives on Learning Mathematics and Communicating Mathematically     

Adalira SÁEnz–Ludlow  Norma Presmeg 《Educational Studies in Mathematics》2006,61(1-2):1-10

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‘.he was excluded for the kind of behaviour that we thought he needed support with…’ A qualitative analysis of the experiences and perspectives of parents whose children have been excluded from school     

Claire Parker  Amelia Paget  Tamsin Ford  Ruth Gwernan-Jones 《Emotional and Behavioural Difficulties》2016,21(1):133-151

Exclusion from school is associated with adverse outcomes for young people. There is limited research that explores parents’ perspectives, particularly in relation to the exclusion of primary school aged children. The present study used semi-structured interviews with 35 parents of 37 children aged 5–12 years from the Southwest of England. Parents experiences were captured in a conceptual model through three main themes. Exclusion was described as part of a complex journey of difficulties reflected by a continuum of coping. The child’s place on the continuum was determined by an interaction between the child, family, and school with communication a key determinant. The study also highlighted the wider implications of exclusion, including emotional and functional impacts on the child and parent and highlighted the importance of the parents voice in the identification and support of their child’s needs. It also presents many complexities surrounding exclusion from school and limited support parents felt their child was offered.  相似文献   

Effect of delay on search decisions in a task-oriented reading environment     

Amelia Mañá  Eduardo Vidal-Abarca  Ladislao Salmerón 《Metacognition and Learning》2017,12(1):113-130

The goal of this study was to determine the effect of setting a delay between reading a text and answering comprehension questions on when-to-search and what-to-search decisions in a task-oriented reading environment. Fifty-five eighth-grade students were randomly divided into two groups. One group read one text, answered comprehension questions regarding the text with the text available, and subsequently repeated the procedure with a second text (immediate condition). The other group read both texts first and then answered, with the texts available, the questions for the first text and then for the second text (delayed condition). In both conditions, the readers’ actions during the task were recorded. The results demonstrated that the students in the delayed condition made more search decisions. In addition, moderated mediation analyses indicated that setting a delay had a positive indirect effect on performance via increased searching only for the students with average and high comprehension skills. Moreover, decisions regarding what information to search for depended exclusively on comprehension skill. Instructional implications are discussed.  相似文献   

Exploring affiliation network models as a collaborative filtering mechanism in e-learning     

Daniel Rodríguez  Miguel Ángel Sicilia  Salvador Sánchez-Alonso  Leonardo Lezcano  Elena García-Barriocanal 《Interactive Learning Environments》2013,21(4):317-331

The online interaction of learners and tutors in activities with concrete objectives provides a valuable source of data that can be analyzed for different purposes. One of these purposes is the use of the information extracted from that interaction to aid tutors and learners in decision making about either the configuration of further learning activities or the filtering of learning resources. This article explores the use of an affiliation network model for such kind of purposes. Concretely, the use of techniques such as blockmodeling – a technique used to derive meaningful patterns of relationships in the network – and the analysis of m-slices – a technique helpful to study cohesion in relationships – are explored as tools to decide on the configuration of topics and/or learner groups. In particular, the results of the case study show that such techniques can be used to (i) filter participants for rearranging groups; (ii) rearrange topics of interest; and (iii) dynamically change the structure of a course. The techniques presented can be considered a case of collaborative filtering based on social network structure.  相似文献   

Communist media economics and the consumers: The case of the print media of East Central Europe     

Ágnes Gulyás 《媒体管理杂志》2013,15(2):74-81

Abstract

Entrepreneurship theory complements established approaches to media management research with an alternative frame for viewing media ownership and the media's capacity for content diversity. Established entrepreneurship metrics were applied to media industries in the United States. All media sectors experienced varying rates in the second half of the last century; by the turn of the new century, nearly all were more entrepreneurial than any other U.S. service or manufacturing industry.  相似文献