德国电子出版业当前总体趋势及未来的发展

在2006年举办的"首届数字时代出版产业发展与人才培养国际学术研讨会"上,我发表了关于当前德国电子出版业发展趋势的演讲,在这里我希望延续这个报告.我的演讲将概述以下三点:电子书的销售与发行研究;2007年德国电子出版业发展状况;2007、2008年度电子出版创新奖.     

Academic discipline and risk perception of technologies: An empirical study

This article brings together two areas of research: studies on risk perception of technologies and studies on vocational/career choice. This is an important link since decisions concerning technologies are influenced by decision makers’ risk perceptions and these in turn may be related to educational and career paths.We analyze students of different academic disciplines with regard to their risk perception of four technologies. The aim is to find out whether there is a relationship between area of study (as a precursor of vocational and career choice) and risk perception of technologies regarding health, environment and society. The four technologies under study are renewable energies, genetic engineering, nanotechnology and information and communication technologies (ICT). Key results are: irrespective of academic discipline risk of genetic engineering on average is rated highest and renewable energies lowest. This holds for all the risks studied (environmental, health, societal risks). On average, students from different academic disciplines differ in their risk perception. Factor analyses show that common dimensions of risk are the technologies and not the kind of risk. Regression analyses show that the variables influencing perceived risks vary between the technological fields.     

Sleep Disturbance and Expressive Language Development in Preschool‐Age Children With Down Syndrome

Recent evidence has suggested that sleep may facilitate language learning. This study examined variation in language ability in 29 toddlers with Down syndrome (DS) in relation to levels of sleep disruption. Toddlers with DS and poor sleep (66%, n = 19) showed greater deficits on parent‐reported and objective measures of language, including vocabulary and syntax. Correlations between sleep and language were found in groups with equivalent medical and social backgrounds and after control for relevant behavioral comorbidities, including autism symptoms. These results emphasize the important role of quality sleep in all children's expressive language development, and may help increase our understanding of the etiology of language deficits in developmental disorders, potentially leading to new treatment approaches.     

‘Observation has set in’: comparing students and peers as reviewers of teaching

Peer review is a powerful method to enhance teaching in higher education. Peers, however, may not be the most relevant people in evaluating teaching success; as the most important stakeholders in learning, students’ evaluations need to be heard. Whilst some efforts to capture ‘the student voice’ are simplistic and may foster consumerist approaches, adopting ‘radical collegiality’ towards students may provide the benefits of peer review whilst avoiding some of its disadvantages. Here we describe the Students as Colleagues project, which trained student volunteers as evaluators of teaching. To assess the ability of students to provide useful reviews, we compared their evaluative feedback with that from academic peers, using a paired design and qualitative and quantitative data. Students gave significantly more positive comments, and just as many negative and directive comments, as academic peers. Student colleagues emphasised the positive personal (rather than professional) capacities of their reviewees, encouraged expressed vulnerability and drew on their broad experiences as students rather than from professional perspectives. Participation changed how students saw their abilities and helped ‘humanise’ both the reviewees and the university as a whole. Our results and standpoint theory suggest that students’ evaluative feedback is the most valuable perspective to inform teaching enhancement.     

Changing practices for a global society: voices of students,teachers, principals and university teacher educators on active learning

In responding to globalisation, Irish curricula advocate active learning and cooperative groupwork methods in second-level schools but there are many difficulties in implementing them. This paper explores the experiences and perspectives of teachers, students, principals and university teacher educators and is based on a recent qualitative study. All respondents reported that there are major constraints to the use of these methods. Implementation of active learning methods requires an exploration, within a context of continuous professional development, of teacher values and motivation, of goals and contrasting paradigms in education, and of ways of building democratic structures and relationships within schools.     

Who dares wins? Do higher realistic occupational aspirations improve the chances of migrants for access to dual vocational education and training in Germany?

High educational aspirations are considered to be a crucial factor for educational success and social advancement. As is also the case in many western European countries, migrants in Germany have higher aspirations than non-migrants. Although migrants’ average school performance levels are significantly lower, their greater educational aspirations exert a positive influence on the acquisition of higher educational qualifications. This paper investigates whether higher aspirations are also revealed in respect of Germany’s highly prevalent dual vocational education and training (VET) system and how this affects the transition to dual VET for young people from a migration background. Multivariate analyses using the database of the German National Educational Panel Study (NEPS) relate to school-leavers in Years 9 and 10 of general schools who aspired to enter dual VET upon completion of schooling. If we control for the main influencing factors, young people from a migrant background are shown to exhibit higher occupational aspirations with regard to dual VET than their counterparts not from a migration background. However, viewed in overall terms, higher occupational aspirations lead to poorer chances of transition to dual VET. This is much more noticeable amongst migrants than amongst non-migrants.