Erziehungswissenschaften
Refine
Year of publication
Document Type
- Article (29)
- Doctoral Thesis (3)
- Part of a Book (1)
Language
- English (33) (remove)
Has Fulltext
- yes (33)
Is part of the Bibliography
- no (33)
Keywords
- PISA (2)
- aging (2)
- critical gerontology (2)
- log data (2)
- paper-based assessment (2)
- practice theories (2)
- ADL (1)
- Adolescents (1)
- Ageing (1)
- Atividades extra-curriculares (1)
Institute
This thesis examines the spread and promotion of English on a global level, from a historical perspective in particular ‘Third World’ contexts. The globalization of English as an exclusive language of power is considered to be a trap, when accompanied by an ideology aiming to universalize monolingual and monocultural norms and standards. World-wide English diffusion is related - not to any mystical effects of some psycho-social mechanisms or transmuting alchemy - but to a global rise of military, political, economic, communicational and cultural Euro-American hegemony. The fact that the English language has become perhaps the primary medium of social control and power has not been given a prominent place in the analyses of established social scientists or political planners. On the contrary, the positively idealized dominance of English as a universal medium has become part of a collection of myths seeking to deny the global reality of multilingualism. Not allowing for the existence of any power besides itself, the perpetuation of this hegemony of English within a multilingual scenario has become a contradiction in terms. Centuries of colonialism, followed by neo-colonialism, are seen to have resulted in a world-wide consensus favouring centralization and homogenization of state and world economies, administrations, language, education and mass media systems, as prerequisites to local and global unity. The particular case of India as encountered by a colonizing Britain is used to illustrate the historical clash between differing language and educational traditions and cultures. It was on the strength of their own predominantly positive attitudes towards diversity - encoded in their promotion of complex social and religious philosophies, as well as varied economic and educational practices of pluralism and hierarchy-without-imposition, unity in diversity, etc. - that the people and their leaders finally achieved Indian independence from British colonialism. Contemporary Indian society, however, is still grappling with the legacy of a Eurocentric civilizational model - encoded in the neo-colonial system of English education - and in conflict with its own positively idealized and actively promoted traditions of pluralism. On national and international levels, the destabilization and destruction of diversity continues to threaten more than the linguistic and cultural uniqueness of numerous communities and individuals. For those majorities and minorities who refuse to give up their ‘differences’, political, economic and physical survival is at stake. A paradoxical reality, seldom acknowledged, is that while for the politically and economically already powerful language groups, the enormous resources spent on formal (language) education have become a means to maintain their material and political capital, whereas for the majority of modern societies' marginalized members, powerful linguistic barriers to full economic or political participation remain firmly in place. The justifications for perpetuating exclusionary policies and sustaining structural inequality have come from monocultural ideological assumptions in education and language policies as one of the key mechanisms for state control of labour. This thesis concludes that the trap of an ideologically exclusive status for English can be avoided by theoretically positivizing and institutionally promoting existing multilingual and multicultural peoples’ realities as an integral part of their human rights, in order to resist global Englishization.
Germany’s educational system has undergone a series of transformations during the last 40 years. In recent years, marked increases in enrolment have occurred. In response, admission requirements have been relaxed and new universities have been established. Academic distance education in the former Federal Republic of Germany (West Germany) was ushered in by the educational radio broadcasts around the end of the 1960s. Aside from the formation of the FernUniversität (Open University) in West Germany in 1975, there were significant developments in distance education occurring at the major universities in the German Democratic Republic (East Germany). After German reunification in 1990, the new unitary state launched programs to advance the development of distance education programs at conventional universities. Germany’s campus-based universities (Präsenzuniversitäten) created various entities, including central units and consortia of universities to design and market distance education programs. Hybridisation provides the necessary prerequisites for dual mode delivery, such as basic and continuing education programs, as well as for the combination of distance and campus-based education (Präsenzstudium). Hybridisation also has also opened the door for the creation of new programs. Following an initial phase in which distance education research is expected to centralize a trend towards decentralisation is likely to follow. The German Association for Distance Education (AG-F) offers a viable research network in distance education. Two dual mode case studies are also be surveyed: The Master of Arts degree, offered by the University of Koblenz-Landau, with Library Science as the second major, and the University of Kaiserslautern, where basic education will continue to be captured within the domain of the Präsenzstudium or campus-based education. The area in which distance education is flourishing most is within the field of academic continuing education, where external experts and authors are broadening the horizon of the campus. Multimedia networks will comprise the third generation of distance education.
This dissertation study argues that 'policy advice formation', as a discourse development, is a differentiated hybrid resultant from merger between comparative education and policy studies disciplines. Through discourse analysis based on John Creswell's format, this study identifies revisions, restatements and shifts in emphasis of theories, methodological models and challenge topics of comparative education and policy studies. Findings which display the development of policy advice formation' discourse. In conclusion, this study found differential patterns seemingly formed because of collaborative affects of standardization in education science knowledge expressed within discourse.
The article discusses current transformations in the education systems worldwide. Focusing on the European Union (EU) and the Organisation for Economic Cooperation and Development (OECD) as policy actors, it argues that these transformations imply a triple economization of education policy which can be observed at all levels of the education sector. The increasing importance of these organizations in educational issues marks a transition to a "postnational constellation" also in the education field insofar as the national educational sovereignty is being at least readjusted. The economization of education policy is however not restricted to bringing education closer to the needs of the economy and to turning its services into tradable goods. Rather, it also impinges on the operative level of education. A logics of production is being implemented in the self-description of the institutions of the education system, which are no longer bureaucratically administered establishments, but are rather conceived of as managerially conducted production business in which entrepreneurial action is needed. This new governance raises the problem of democratic legitimation of political decisions which ideally combines three elements: democratic, expertocratic, and ethico-professional. The article discusses the consequences of a shift in the balance of the three components with reference to Germany.
The empirical research investigates the orientation and learning processes of adolescents concerning global issues in different educational settings. How do adolescents create their knowledge about the world? What worldviews and ideas do adolescents have about global perspectives? How do they deal with the complexity of world society? The qualitative-empirical research focuses on the comparative analysis of learning processes in different educational settings, such as school lessons in different subjects, school-based extra-curricular activities and non-formal youth work outside school. The main topic of the paper is a case study of a group of female students who run World Shop as student company. The objective is to describe a specific learning culture at a gymnasium, a German grammar school, and the learning processes which occur within a certain learning arrangement. In this context, the student company is important both as an extra-curricular project and because issues which occur in its work setting are integrated into different school lessons. The integration of Global Education in school culture results from the presence of the student company in everyday life at school and the combination of informal learning processes within the peer milieu and formal systematic instruction in school lessons. The research reveals the great potential for the desired acquisition of competencies and knowledge. This in turn demonstrates the extent that student learning is encouraged by a particular school and learning culture.
This special issue focuses on aging in place in late life. Aging in place is about being able to continue living in one’s own home or neighborhood and to adapt to changing needs and conditions. It is of high concern due to the increasing number of old and very old people in all societies and challenges researchers, practitioners, and policy makers in many societal and scientific areas and disciplines. We invited authors to contribute original research papers as well as conceptually driven review papers that would stimulate the continuing efforts to understand the different aspects of aging in place in late life. The papers that were submitted came from very diverse disciplines, such as sociology, psychology, occupational therapy, nursing, architecture, public planning, and social work. Given the number and diversity of papers submitted, we can conclude that aging in place is an important concern throughout the world and that different kinds of measures are taken to come up with local, national, and international solutions that enhance aging in place. [...]
The human cytomegalovirus (HCMV) is suspected to increase tumour malignancy by infection of cancer and/or stroma cells (oncomodulation). So far, oncomodulatory mechanisms have been attributed to the presence of HCMV and direct action of its gene products on cancer cells. Here, we investigated whether the prolonged presence of HCMV can result in the irreversible selection of a cancer cell population with increased malignancy. The neuroblastoma cell line UKF-NB-4 was long-term (200 passages) infected with the HCMV strain Hi91 (UKF-NB-4Hi) before virus eradication using ganciclovir (UKF-NB-4HiGCV). Global gene expression profiling of UKF-NB-4, UKF-NB-4Hi and UKF-NB-4HiGCV cells and subsequent bioinformatic signal transduction pathway analysis revealed clear differences between UKF-NB-4 and UKF-NB-4Hi, as well as between UKF-NB-4 and UKF-NB-4HiGCV cells, but only minor differences between UKF-NB-4Hi and UKF-NB-4HiGCV cells. Investigation of the expression of a subset of five genes in different chronically HCMV-infected cell lines before and after virus eradication suggested that long-term HCMV infection reproducibly causes specific changes. Array comparative genomic hybridisation showed virtually the same genomic differences for the comparisons UKF-NB-4Hi/UKF-NB-4 and UKF-NB-4HiGCV/UKF-NB-4. UKF-NB-4Hi cells are characterised by an increased invasive potential compared with UKF-NB-4 cells. This phenotype was completely retained in UKF-NB-4HiGCV cells. Moreover, there was a substantial overlap in the signal transduction pathways that differed significantly between UKF-NB-4Hi/UKF-NB-4HiGCV and UKF-NB-4 cells and those differentially regulated between tumour tissues from neuroblastoma patients with favourable or poor outcome. In conclusion, we present the first experimental evidence that long-term HCMV infection can result in the selection of tumour cell populations with enhanced malignancy.
The purpose of the present study was to examine the effects of cooperative training strategies to enhance students' socioscientific decision making as well as their metacognitive skills in the science classroom. Socioscientific decision making refers to both “describing socioscientific issues” as well as “developing and evaluating solutions” to socioscientific issues. We investigated two cooperative training strategies which differed with respect to embedded metacognitive instructions that were developed on the basis of the IMPROVE method. Participants were 360 senior high school students who studied either in a cooperative learning setting (COOP), a cooperative learning setting with embedded metacognitive questions (COOP+META), or a nontreatment control group. Results indicate that students in the two training conditions outperformed students in the control group on both processes of socioscientific decision making. However, students in the COOP+META condition did not outperform students in the COOP condition. With respect to students' learning outcomes on the regulation facet of metacognition, results indicate that all conditions improved over time. Students in the COOP+META condition exhibited highest mean scores at posttest measures, but again, results were not significant. Implications for integrating metacognitive instructions into science classrooms are discussed.
One of the most important shifts in mathematics learning and instruction in the last decades has taken place in the conception of the subject matter, changing from a perspective of mathematics as composed of concepts and skills to be learned, to a new one emphasizing the mathematical modelling of the reality (De Corte, 2004). This shift has had, as it is to be expected, an impact on classroom processes, and changed instructional settings and practices.
Instructional explanations, the object of study in the present work, are an interesting topic in that landscape, since they continue to be a typical form of classroom discourse, especially −but no exclusively−when new contents are introduced to the students (e.g. Leinhardt, 2001; Perry, 2000; Wittwer & Renkl, 2008). Consequently, good teachers are also supposed to be good explainers, independently whether they are the main speaker, or play the role of moderator in exchange between students (e.g. Charalambous, Hill, & Ball, 2011; Danielson, 1996; Inoue, 2009).
Despite the central role that instructional explanations play in classroom practices, current instructional quality models, which describe how effective teaching practices should look like, do not consider instructional explanations as a key element (Danielson, 1996; Klieme, Lipowsky, Rakoczy, & Ratzka, 2006; Pianta & Hamre, 2009). Moreover, aside from a few notable exceptions (Duffy, Roehler, Meloth, & Vavrus, 1986; Leinhardt & Steele, 2005; Perry, 2000), instructional explanations have not been investigated empirically within other traditions either. Thus, there is scarce of empirical work about instructional explanations and their potential contribution to promote students’ learning.
The purpose of the present work is to examine instructional explanations from a theoretical perspective as well as empirically, in order to characterize them and investigate their association with students’ learning outcomes. The underlying theoretical framework chosen to organize the study is the one proposed by Leinhardt (2001) with some adaptations according to pertinent complementary literature (Drollinger-Vetter & Lipowsky, 2006; Leinhardt & Steele, 2005).
The empirical work of this dissertation was carried out in the context of the project “Analysis of mathematic lessons” (FONIDE 209) funded by the Chilean Ministry of Education during 2007. This study, in turn, was embedded in the international extension of the research project the ‘‘Quality of instruction, learning, and mathematical understanding’’ carried out between 2000 and 2006 by the German Institute for International Educational Research (DIPF) in Frankfurt, Germany, and the University of Zurich in Switzerland (e.g. Klieme & Reusser, 2003; Klieme et al., 2006). According to the design of the original project, the study considers the inclusion of different perspectives, namely, teachers, students and external observers, by means of questionnaires, tests and classroom observation protocols.
The examination of instructional explanations in this dissertation begins in chapter 2 with the review of relevant literature and introduction of the theoretical background underpinning the study of instructional explanations. This theoretical review comprises three subsections, the first one describing the evolution of the process-product-paradigm into the actual instructional quality models that are presented in a next step. The second subsection includes a detailed theoretical presentation of explanations and instructional explanations, addressing the main theoretical issues and giving examples of the few empirical works about instructional explanations found in the literature. Finally, the third subsection with the description of Chilean teaching practices in order to contextualize the study.
Chapter 3 presents the research questions and lists the associated work hypotheses that are investigated throughout this work. Chapter 4 includes the methodological aspects of the work, indicating the description of the sample, design of the study, the methods used the gather the data and the analyses chosen to answer the proposed research questions.
Chapter 5 contains the presentation of results, which are organized by research question, starting with the results from quantitative analyses and continuing with the results from qualitative analyses. This chapter closes with a general summary of the results organized according to the central themes of the study. Finally, chapter 6 concludes with a discussion of the link between the results and the instructional explanations literature and research, or lack thereof, that originally motivated the research questions addressed in this study. This chapter finishes with a discussion of the limitations of the study and the implications of its results, as well as an examination of areas where the research on instructional explanations can be fruitfully expanded in the future.
Establishing local coherence relations is central to text comprehension. Positive-causal coherence relations link a cause and its consequence, whereas negative-causal coherence relations add a contrastive meaning (negation) to the causal link. According to the cumulative cognitive complexity approach, negative-causal coherence relations are cognitively more complex than positive-causal ones. Therefore, they require greater cognitive effort during text comprehension and are acquired later in language development. The present cross-sectional study tested these predictions for German primary school children from Grades 1 to 4 and adults in reading and listening comprehension. Accuracy data in a semantic verification task support the predictions of the cumulative cognitive complexity approach. Negative-causal coherence relations are cognitively more demanding than positive-causal ones. Moreover, our findings indicate that children's comprehension of negative-causal coherence relations continues to develop throughout the course of primary school. Findings are discussed with respect to the generalizability of the cumulative cognitive complexity approach to German.