The Sources of Error in Spanish Writing (Research Note)     

Fernando Justicia  Sylvia Defior  Santiago Pelegrina  Francisco J. Martos 《Journal of Research in Reading》1999,22(2):198-202

The main aim of this study was to determine the pattern of errors in Spanish spelling. Specifically, we were interested in discovering if all Spanish words have similar levels of spelling difficulty or whether there are types of words that cause a high percentage of spelling errors. 972 children aged between 8 to 10 years were requested to write a short spontaneous story. Our objective was to analyse and to propose a classification system for the errors made by children in the initial stages of the acquisition of spelling skills. The results indicate (a) that the diverse forms of only 20 Spanish words produce 36 per cent of the spelling errors in Spanish, and (b) that substitution is the most frequent type of error (68 per cent of total errors), which occurs as a consequence of an inadequate knowledge of the rules of phoneme-grapheme correspondence. These findings have relevance for the teaching of writing in Spanish.  相似文献   

Disability across the developmental life span for the rehabilitation counsellor     

Sylvia Rodger 《International Journal of Disability, Development & Education》2012,59(4):415-416

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What matters in college for retaining aspiring scientists and engineers from underrepresented racial groups     

Mitchell J. Chang  Jessica Sharkness  Sylvia Hurtado  Christopher B. Newman 《科学教学研究杂志》2014,51(5):555-580

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Developing reading comprehension through collaborative learning     

Sylvia Rojas‐Drummond  Nancy Mazón  Karen Littleton  Maricela Vélez 《Journal of Research in Reading》2014,37(2):138-158

The present study explores the development and promotion of reading comprehension in primary school students, in the context of the implementation of an educational programme called ‘Learning Together’ (LT). The programme, which centred on collaborative learning activities, was designed to promote oral and written communication in primary school Mexican children. Analyses revealed that children who participated in the LT programme, in comparison with students in a control condition, produced higher‐quality written summaries of texts they had read, both when working in teams and when working individually. This suggests that the LT participants appropriated and transferred the text comprehension strategies promoted, so that they could apply these strategies effectively not only in collaborative contexts but also independently, that is, in a self‐regulated and autonomous fashion. The theoretical and practical implications of the work are discussed in relation to understanding and promoting oracy and literacy processes in primary school students.  相似文献   

An interdisciplinary collaboration between computer engineering and mathematics/bilingual education to develop a curriculum for underrepresented middle school students     

Sylvia Celedón-Pattichis  Carlos Alfonso LópezLeiva  Marios S. Pattichis  Daniel Llamocca 《Cultural Studies of Science Education》2013,8(4):873-887

There is a strong need in the United States to increase the number of students from underrepresented groups who pursue careers in Science, Technology, Engineering, and Mathematics. Drawing from sociocultural theory, we present approaches to establishing collaborations between computer engineering and mathematics/bilingual education faculty to address this need. We describe our work through the Advancing Out-of-School Learning in Mathematics and Engineering project by illustrating how an integrated curriculum that is based on mathematics with applications in image and video processing can be designed and how it can be implemented with middle school students from underrepresented groups.  相似文献   

Enhanced TV as brand extension: TV viewers' perception of enhanced TV features and TV commerce on broadcast networks' web sites     

Louisa Ha  Sylvia M. Chan‐Olmsted 《媒体管理杂志》2013,15(4):202-213

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Branding Television News in a Multichannel Environment: An Exploratory Study of Network News Brand Personality     

Sylvia M. Chan-Olmsted  Jiyoung Cha 《媒体管理杂志》2013,15(4):135-150

Adopting the construct of “brand personality,” this article examines the perceived differences among various television news brands, investigates the distinction between cable and broadcast news brands, and explores the applicability of brand personality in this market. CNN was found to possess the most distinct, positive personality, whereas CBS news had the least differentiated brand personality. Fox News was seen as the most dynamic and conservative. Overall, broadcast network news was perceived to be more traditional and liberal than cable network news. Three modified dimensions—competence, timeliness, and dynamism—were found to represent the personality facets of the television news product.  相似文献   

The Emergence of Mobile Virtual Network Operators (MVNOs): An Examination of the Business Strategy in the Global MVNO Market     

Sangwon Lee  Sylvia M. Chan-Olmsted  Hsiao-Hui Ho 《媒体管理杂志》2013,15(1):10-21

Abstract

To assess the strategy adopted by the mobile virtual network operators (MVNOs) and the factors that affect the development of this mobile market, this study analyzes the MNVO sector from 2 perspectives: the exogenous factors including the consumer, industry, regulation, and technology characteristics; and the generic strategies that have been adopted by successful MVNOs in various Organization for Economic Cooperation and Development markets. Although cost leadership was found to be most prevalent initially, as the mobile market begins to be infused by high-capacity networks and value-added services, MVNOs are more inclined to apply multiple generic strategies and non-price competition. The strategies of differentiation and focus are practiced in addition to, not in place of, the cost leadership strategy. This study also found that countries with higher third-generation (3G) license fees tend to have higher levels of MVNO development, suggesting that the economic pressure created by the high 3G license fee might contribute to the deployment of MVNOs in a country.  相似文献   

A content analytic technique for measuring the sexiness of women's business attire in media presentations     

Sylvia E. White 《Communication Research Reports》2013,30(2):178-185

This study describes the development and pretest of a content analytic category scheme for objectively measuring the sexiness of women's business attire in media presentations. In a test of the validity of the category scheme, presentations of women's business attire in television soap operas were compared to real world examples. The television samples were found to be significantly more provocative than the real world attire. In addition, the results of the content analysis of soap opera attire was compared to an intuitive perception of “sexiness.” A significant positive correlation was found between the degree of sexiness as measured by the content analytic category scheme and subject's perception of sexiness.  相似文献   

Why are women underrepresented in Computer Science? Gender differences in stereotypes,self-efficacy,values, and interests and predictors of future CS course-taking and grades     

Sylvia Beyer 《Computer Science Education》2013,23(2-3):153-192

This study addresses why women are underrepresented in Computer Science (CS). Data from 1319 American first-year college students (872 female and 447 male) indicate that gender differences in computer self-efficacy, stereotypes, interests, values, interpersonal orientation, and personality exist. If students had had a positive experience in their first CS course, they had a stronger intention to take another CS course. A subset of 128 students (68 females and 60 males) took a CS course up to one year later. Students who were interested in CS, had high computer self-efficacy, were low in family orientation, low in conscientiousness, and low in openness to experiences were more likely to take CS courses. Furthermore, individuals who were highly conscientious and low in relational-interdependent self-construal earned the highest CS grades. Efforts to improve women’s representation in CS should bear these results in mind.  相似文献