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951.
Teacher team involvement is considered a key factor in achieving sustainable innovation in higher education. This requires engaging in team learning behaviors that should result in new knowledge and solutions. However, university teachers are not used to discussing their work practices with one another and tend to neglect any innovation in their tasks. Team leadership behavior is often considered essential for stimulating team learning behavior, but it is unclear how this transpires. Therefore, the present study explores university teacher team members’ perceptions of team learning behavior, their assigned task, and leadership behaviors in their team. Interviews were conducted with 16 members of different teacher teams at a university of applied sciences. Findings included that the vast majority of the team learning behaviors only involved sharing ideas; engaging in constructive conflicts and co-constructions was not observed. Only a few teams combined all three team learning behaviors. In these teams, members observed that existing methods and solutions were no longer adequate, with leaders appearing to combine transformational and transactional behaviors, but operating from a distance without actively interfering in the process. Furthermore, these team members shared leadership behaviors while focusing on the team as a whole, instead of solving problems at individual level. This strongly indicates that task perception and specific vertical and shared team leadership behaviors play a role in stimulating teachers in seeking controversy and co-constructing new knowledge.  相似文献   
952.
    
IntroductionMost laboratories routinely determine haemolysis, icterus and lipemia indices to identify lipemic samples and reject potentially affected results. Hypertriglyceridemia is the most common cause of lipemia and severe hypertriglyceridemia (≥ 11.3 mmol/L) is a major risk factor of acute pancreatitis.Laboratory analysisA 56-year-old woman attended the outpatient clinic for a follow-up visit 1 month after a kidney transplantation. Her immunosuppressive therapy consisted of corticosteroids, cyclosporine, and mycophenolic acid. The routine clinical chemistry sample was rejected due to extreme lipemia. The comment “extreme lipemic sample” was added on the report, but the requesting physician could not be reached. The Cobas 8000 gave a technical error (absorption > 3.3) for the HIL-indices (L-index: 38.6 mmol/L) which persisted after high-speed centrifugation. The patient was given a new appointment 2 days later. The new sample was also grossly lipemic and gave the same technical error (L-index: 35.9 mmol/L).What happenedThe second sample was manually diluted 20-fold after centrifugation to obtain a result for triglycerides within the measuring range (0.10–50.0 mmol/L). Triglycerides were 169.1 mmol/L, corresponding to very severe hypertriglyceridemia. This result was communicated to the nephrologist and the patient immediately recalled to the hospital. She received therapeutic plasma exchange the next day and did not develop acute pancreatitis.Main lessonThis case illustrates the delicate balance between avoiding the release of unreliable results due to lipemia and the risk of delayed diagnosis when results are rejected. Providing an estimate of the degree of hypertriglyceridemia might be preferable to rejecting the result.  相似文献   
953.
954.
    
Both in the international context and in Flanders (the Dutch-speaking part of Belgium), research shows that many young people experience social exclusion in relation to education. However, research evidence concerning structural social inequality in education is predominantly underpinned by an outcome-based approach, since educational policies and practices are largely informed by a human capital model. Inspired by the theoretical insights of the Capability Approach, we aim to contribute to process-oriented knowledge about the ways in which educational and social welfare actors can support socially vulnerable young people in realising their capability for education rather than focusing on human capital. We draw upon a rich empirical basis of participatory biographical research with young people in the system of part-time vocational education and workplace learning, perceived as the residue of the educational cascade mechanism in Flanders and pertinently revealing problems of social exclusion and exit of young people.  相似文献   
955.
In this article the development and validation of the Beliefs about Primary Education Scale (BPES) are described. The BPES is an 18-item scale for assessing primary school teachers’ beliefs toward the nature of good education, subdivided in a transmissive dimension (TD) and a developmental dimension (DD). Both dimensions assess beliefs toward the general orientation and objectives of education, the nature of the educational content, and desirable ways of knowledge acquisition. An explorative study (n=352n=352) revealed a two-factor structure. Both dimensions were uncorrelated, which leads to the suggestion that teachers hold layered belief systems. In a following study (n=381), construct validity of the BPES was confirmed. The BPES’ DD and TD were shown to correlate significantly with constructivist and traditional teaching beliefs.  相似文献   
956.
Open and Distance Learning (ODL) is much more than a didactic or technological issue. On the basis of contemporary approaches to culture, it is both an agent and a barometer of culture: culture influences the appearances, models and contents of ODL, but is influenced itself as well by the ODL phenomenon. Illustration of the point is made through an analysis of the historic roots of ODL in comparison with Europe's contemporary transnational and technology based ODL. The analysis results in an agenda for important cultural issues, such as the institutional character of ODL, its contribution to Europe's competitiveness, the shaping of a European citizenship, and the nature of European ODL in terms of its cultural barriers and cultural assets. The ambiguity of culture typically emerges when looking at language. European transnational, and especially technology based ODL, may be hindered by the multilingual societies of Europe, and remain so as long as language policies are imposed. It is advocated that language policies be replaced with language management, applied in a creative way (eg, by implementing appropriate technical solutions). The final question examined here, is whether these problems and solutions are particular to Europe, or whether there are good reasons for acknowledging the cultural origins, barriers and assets of a wider ODL model.  相似文献   
957.
The present study aimed at investigating children's and adolescents' understanding of constant and accelerated motions. The main objectives were (1) to investigate whether different task formats would affect the performance and (2) to track developmental changes in this domain. Five to 16 year olds (N = 157) predicted the distances of a moving vehicle on the basis of its movement durations on both a horizontal and an inclined plane. The task formats involved: (1) nonverbal action tasks, (2) number-based missing-value word problems, and (3) verbal judgments. The majority of participants of all age groups based their reactions in the first two task types on the assumption of a linear relationship between time and distance—which is correct for motions with constant speed but incorrect for accelerated motions. However, in the verbal judgments that tapped conceptual understanding, children from the age of 8 years onwards correctly assumed that an object rolling down an inclined plane would accelerate. The role of the task format in evoking erroneous beliefs and strategies is discussed.  相似文献   
958.
Many pupils have difficulties with the abstract verbal information in history lessons. In this study we assessed the value of active construction of multimodal representations of historical phenomena. In an experimental study we compared the learning outcomes of pupils who co-constructed textual representations, visual-textual representations, or visual-textual representations integrated in a timeline. 85 pupils in pre-vocational secondary education, aged 12–13, worked in dyads on a series of four history tasks. All pupils took a pre-test, post-test and retention test. Results show that working on visual-textual representations integrated in a timeline leads to higher short-term results than co-constructing textual representations. Dialogue analyses for two dyads working in the condition with visual-textual representations integrated in a timeline indicate that the extent to which pupils verbally integrate textual and visual information differs for the four different tasks.  相似文献   
959.
Inclusive special needs education is prominent on the international education agenda. Research on the characteristics of inclusive education for students with special needs and schools providing this is scarce, however. Our aim in the present study was therefore to further theory-building with regard to inclusive special needs education. On the basis of the relevant literature, we identified three core aspects of inclusivity: the learning environment, the guidance provided by teachers and the general care structure. With the help of exploratory and confirmatory factor analyses conducted on data obtained from school professionals in 79 secondary schools in the Netherlands, we were able to identify 12 underlying characteristics for a conceptual framework to further research on the inclusive nature of schools and education. Multilevel structural equation modelling of the judgments of school professionals at the level of the school also showed that the inclusive special needs education in at least secondary schools can be characterised by two main factors: (1) learning environment and (2) guidance and care. The analyses showed considerable agreement on the important aspects of inclusivity for schools and thus how differences between schools can be explained. The results further showed the work of the care coordinator – which includes cooperation with external partners and teachers with mentoring roles – to be the clearest indicator of the extent of the inclusive special needs education within schools. This finding is interpreted as suggesting that the recommended teaching practices and student care for adequate included special needs education have not yet been integrated into teachers’ thinking and acting. Follow-up research drawing upon the developed framework is therefore called for to not only more generally validate the framework but also determine if the situation in school has changed, now that the policy and practices for inclusive education have become more familiar.  相似文献   
960.
    
This paper develops a dialogical encounter between northern-inspired theorisations of gender and Vietnam's historical and cultural differentiation identified through the presence of matriarchy in ancient societies and its popularity in folklore and contemporary politics. The article draws on interviews with 12 senior women from 8 universities in Northern and Southern Vietnam. Three main themes are explored: (1) the Vietnamese woman as ‘general of the interior’; (2) the ‘woman behind the throne’; and (3) ‘behind a woman is another woman’. These themes illustrate the distinctiveness of a historically produced Vietnamese gender order as reflected in current university women's experience. By providing insights into the complex dynamics of Vietnamese women's ‘informal power’, as evident in both spheres of home and university, the paper presents a discussion of forms of Vietnamese femininity that contributes to re-theorising Connell's concepts of ‘hegemonic masculinity and emphasized femininity’.  相似文献   
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