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991.
Jan Fagerberg 《Research Policy》2018,47(9):1568-1576
The topics addressed in this paper concern the (much-needed) transition to sustainability and what role (innovation) policy can play in speeding up such changes. In their Discussion Paper Schot and Steinmueller (2018) argue that the existing theorizing and knowledge bases within the field of innovation studies are “unfit” for this task and that a totally new approach is required. This paper takes issue with this claim. Policy advice, it is argued, needs to be anchored in the accumulated research on the issue at hand, in this case, innovation. The paper therefore starts by distilling some important insights on innovation from the accumulated research on this topic and, with this in mind, considers various policy approaches that have been suggested for influencing innovation and sustainability transitions. Finally, the lessons for the development and implementation of transformative innovation policy are considered. It is concluded that the existing theorizing and knowledge base in innovation studies may be of great relevance when designing policies for dealing with climate change and sustainability transitions. 相似文献
992.
Mirjam Trapman Amos van Gelderen Erik van Schooten Jan Hulstijn 《Reading and writing》2018,31(4):893-926
In a longitudinal design, 51 low-achieving adolescents’ development in writing proficiency from Grades 7 to 9 was measured. There were 25 native-Dutch and 26 language-minority students. In addition, the roles of (1) linguistic knowledge, (2) metacognitive knowledge, and (3) linguistic fluency in predicting both the level and development of writing proficiency were assessed. Low-achieving students improved in writing proficiency, the language-minority students more so than the native-Dutch students. Regarding the level of writing proficiency, individual differences between low achieving adolescents could be accounted for by receptive vocabulary, grammatical knowledge, and speed of sentence verification, suggesting that these are important components in low-achieving adolescents’ writing. Regarding development in writing proficiency, grammatical knowledge predicted variation between low-achieving students. Explanations and educational implications of these findings are discussed. 相似文献
993.
There is broad consensus amongst researchers and international organisations that the quality of early childhood education and care (ECEC), which means the wellbeing of children and families, depends on well-educated and competent staff. This remains a challenge in Europe, since part of the workforce is also represented by low-qualified ECEC assistants in many EU countries. In the CoRe study (2011), assistants are defined as ‘invisible workers’, meaning that their presence is usually not taken into account in policy documents and that they have far fewer possibilities of qualification and professional development than core practitioners. Building on the findings of the CoRe study, a recent NESET II report reviewed the profiles of ECEC assistants in 15 European countries and their professionalisation opportunities. This article describes the report's findings, with a focus on the roles of assistants and on how to create coherent pathways towards their qualification and continuous professional development (CPD) opportunities. The latter is shown through the examples of three case studies carried out in Denmark, France and Slovenia. Recommendations for policy makers are included in the conclusions. The framework of the article is the ‘competent system’: as pointed out in the CoRe study, individual competences alone are not sufficient to create quality. A ‘competent system’ is needed which includes collaboration between individuals, teams and institutions and has competent governance at policy level. This means working within a holistic ‘educare’ approach that is able to value the educative role of caring and the caring role of education. 相似文献
994.
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996.
Jan N. Hughes 《Psychology in the schools》1979,16(2):234-239
Questionnaires asking for actual and ideal perceptions of the role of the school psychologist were completed by 80 school psychologists, 37 directors of pupil personnel services, and 29 superintendents in Virginia public schools. Administrators and school psychologists are in substantial agreement regarding the amount of time the psychologist actually devotes to different job activities. Approximately 75% of the psychologist's time is spent in Meyers' Level I activities (Meyers, 1973). All groups desire a reduction in the time spent in assessment, but they differ as to what intervention levels should be increased. Psychologists see the saved time most appropriately spent in interventions at the system level. Discrepancy between actual and desired roles is discussed in terms of the impact of P.L. 94–142. The consistency of psychologists' actual and ideal perceptions correlated significantly and negatively with their job satisfaction. This relationship is discussed in terms of role conflict, and a comparison is made of actual roles with the emphasis in two professional journals. 相似文献
997.
Roy Ballantyne Jill Borthwick Jan Packer 《Assessment & Evaluation in Higher Education》2000,25(3):221-236
Student evaluation of teaching is a commonly accepted means of obtaining feedback on the quality of university teaching. However, its usefulness in contributing to improved teaching performance is dependent on the extent to which staff respond to and apply the information obtained in this way. This paper reports the results of a project designed to extend the application of student evaluations by using them as the basis for staff development. Survey findings from 87 staff and 127 students indicate the priorities for academic and course development perceived by each group. Booklets based on these perceived needs were developed by collaborative staff-student groups and made available to enable staff to improve their teaching in response to student evaluations. 相似文献
998.
Laurent Chapelle Nikki Rommers Peter Clarys Eva D’Hondt Jan Taeymans 《Journal of sports sciences》2019,37(9):988-997
The aim of this study was to examine the magnitude of upper extremity bone mineral content (BMC) asymmetries in tennis players. Furthermore, the influence of sex (male versus female versus mixed), chronological age (juniors: < 18 years; adults: 18–39 years and seniors: ≥ 40 years) and starting age (early starters: < 14 years and late starters: > 18 years) on these asymmetries were examined. Two databases were searched for scientific articles that examined upper extremity BMC in tennis players. Pooling of the individual study effect sizes was conducted using the random-effects model. Three subgroup analyses were performed based on sex, chronological age and starting age. Out of the 15 included studies 24 effect sizes were extracted resulting in a significant difference in BMC value between the dominant and nondominant upper extremity of the tennis players (Standardised Mean Difference: 0.85 [95% CI: 0.67–1.03]). The three subgroup analyses all showed medium to strong effect sizes and significant intergroup differences. To conclude, BMC was significantly higher in the dominant upper extremity compared to the nondominant upper extremity in tennis players. Nevertheless, the influence of training volume and playing experience on these asymmetries are yet to be examined. 相似文献
999.
Although dancing is considered to be an important arts form, and is associated with various positive externalities, our understanding of the profiles of dancers and dance audiences are limited. We address the gap in the literature by exploiting survey data on cultural preferences and habits in Denmark for 2004. Our approach has allowed us to identify the socio-economic background of dancers, as well as their involvement in other cultural activities. Among other factors, we note that dancers are more frequent attendees at dance performances, than non-dancers; that they have typically lower incomes and tend to read more, play more video games and visit art exhibits more often. We are further able to separate the sample of dancers in relation to various types of dance practised, allowing us to provide insights on the differences between them. 相似文献
1000.
Sara Knaeps Jan G. Bourgois Ruben Charlier Evelien Mertens Johan Lefevre 《Journal of sports sciences》2017,35(6):539-546
Approximately 3.2 million people die of non-communicable diseases (NCD) each year due to insufficient physical activity. Physical activity guidelines are possibly perceived as too demanding and might thus pose a barrier. We addressed the question if a more stable physical activity pattern is associated with higher levels of health-related fitness than one with high and low intensities, regardless of the physical activity level (PAL). Physical activity was objectively measured in 296 men and women (53.7 ± 8.94 years) with the SenseWear Pro Armband®. Using this data, the PAL and a Gini index were calculated to report the physical activity pattern. Health-related fitness was expressed as a fitness index. PAL was weakly correlated to health-related fitness (r = 0.38, P < .0001). The Gini index was also weakly correlated to the fitness index (r = 0.23, P < .0001). Results of the ANCOVA showed that participants in the first quartile of PAL always scored significantly lower for health-related fitness than participants in quartile four, after adjustment for the Gini index. These results suggest that as long as the volume of physical activity is high, health-related fitness will be high as well, independent of the physical activity pattern or variability in intensities throughout the day. 相似文献