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141.
142.
Wim van de Grift 《Educational research; a review for teachers and all concerned with progress in education》2013,55(2):127-152
Background From 2002 onwards, initiatives and first steps for the project International Comparative Analysis of Learning and Teaching (ICALT) have been taken by the inspectorates of education in England, Flanders (Belgium), Lower Saxony (Germany) and The Netherlands. The inspectorates of education in these European countries reviewed the results of research on the basic characteristics of good and effective teaching and selected standards and indicators for an observation instrument that could be used to evaluate the quality of teaching. The inspectorates from these countries jointly developed an instrument to observe and analyse the quality of learning and teaching in primary schools. Purpose The observation instrument was piloted for reliability and inter-rater reliability, and for validity, in the four countries. Sample Mathematics lessons in England, Flanders (Belgium), Lower Saxony (Germany) and The Netherlands were observed in 854 classrooms, with children who were about 9 years old when they started the school year. Design and methods Inspectors in the four countries were trained in the proper use of the observation instrument, and used the instrument during their own inspections or evaluations. Results This study shows that the quality of teaching in the four countries can be compared in a reliable and valid way as regards five aspects: ‘efficient classroom management’, ‘safe and stimulating learning climate’, ‘clear instruction’, ‘adaptation of teaching’ and ‘teaching–learning strategies’. Conclusions It is found that only a few percentage points of difference between teachers are due to differences existing in the four countries. Furthermore, it may be concluded that the five aspects of quality of teaching are positively and significantly correlated with pupil involvement, attitude, behaviour and attainment. 相似文献
143.
Thomas Peeters Jochen Vleugels Raman Garimella Steven Truijen Wim Saeys Stijn Verwulgen 《Journal of sports sciences》2020,38(19):2193-2199
ABSTRACT Guidance to maintain an optimal aerodynamic position is currently unavailable during cycling. This study used real-time vibrotactile feedback to guide cyclists to a reference position with minimal projected frontal area as an indicator of aerodynamic drag, by optimizing torso, shoulder, head and elbow position without compromising comfort when sitting still on the bike. The difference in recapturing the aerodynamic reference position during cycling after predefined deviations from the reference position at different intensities was analysed for 14 participants between three interventions, consisting of 1) vibrotactile feedback with a margin of error of 1.5% above the calibrated reference projected frontal area, 2) vibrotactile feedback with a margin of 3%, and 3) no feedback. The reference position is significantly more accurately achieved using vibrotactile feedback compared to no feedback (p < 0.001), but there is no significant difference between the 1.5% and 3% margin (p = 0.11) in terms of relative projected frontal area during cycling compared to the calibrated reference position (1.5% margin ?0.46 ± 1.76%, 3% margin ?0.01 ± 2.01%, no feedback 2.59 ± 3.29%). The results demonstrate that vibrotactile feedback can have an added value in assisting and correcting cyclists in recapturing their aerodynamic reference position. 相似文献
144.
Design and evaluation of a development portfolio: how to improve students’ self-directed learning skills 总被引:1,自引:0,他引:1
Wendy Kicken Saskia Brand-Gruwel Jeroen van Merri?nboer Wim Slot 《Instructional Science》2009,37(5):453-473
In on-demand education, students often experience problems with directing their own learning processes. A Structured Task
Evaluation and Planning Portfolio (STEPP) was designed to help students develop 3 basic self-directed learning skills: Assessing
the quality of own performance, formulating learning needs, and selecting future learning tasks. A case study with 10 first-year
students in the domain of hairdressing was conducted to evaluate STEPP’s use, usability, and perceived effectiveness. Results
from student interviews show that usability and use are influenced by several factors. Students with low prior hairdressing
skills, a weakly developed personal approach to direct their own learning, and an inclination to update STEPP as part of their
weekly routine, use STEPP more frequently than students without these characteristics. Both the supervisor and students who
frequently used STEPP perceived its use as a positive contribution to the development of self-directed learning skills. Furthermore,
this study provides guidelines for the design of development portfolios in on-demand education. 相似文献
145.
To assess the empirical estimates of the effect of education on social trust and social participation – the basic dimensions of individual social capital – a meta-analysis is applied, synthesizing 154 evaluations on social trust, and 286 evaluations on social participation. The publication bias problem is given special emphasis in the meta-analysis. Our statistical synthesis confirms that education is a strong and robust correlate of individual social capital. The meta-analysis provides support for the existence of a relative effect of education on social participation, and of a reciprocity mechanism between the dimensions of social capital. The analysis also suggests that the erosion of social participation during the past decades has coincided with a decrease of the marginal return to education on social capital. Finally, we find differences in the return to education between genders, between US and other nations, and variations for different education attainments. 相似文献
146.
Linking functions adjust for differences between identifiability restrictions used in different instances of the estimation of item response model parameters. These adjustments are necessary when results from those instances are to be compared. As linking functions are derived from estimated item response model parameters, parameter estimation error automatically propagates into linking error. This article explores an optimal linking design approach in which mixed‐integer programming is used to select linking items to minimize linking error. Results indicate that the method holds promise for selection of linking items. 相似文献
147.
Vermeulen AM van Bon W Schreuder R Knoors H Snik A 《Journal of deaf studies and deaf education》2007,12(3):283-302
The reading comprehension and visual word recognition in 50 deaf children and adolescents with at least 3 years of cochlear implant (CI) use were evaluated. Their skills were contrasted with reference data of 500 deaf children without CIs. The reading comprehension level in children with CIs was expected to surpass that in deaf children without implants, partly via improved visual word recognition. Reading comprehension scores of children with implants were significantly better than those of deaf children without implants, although the performance in implant users was substantially lagging behind that in hearing children. Visual word recognition was better in children with CIs than in children without implants, in secondary education only. No difference in visual word recognition was found between the children with CIs and the hearing children, whereas the deaf children without implants showed a slightly poorer performance. The difference in reading comprehension performance of the deaf children with and without CIs remained present when visual word recognition was controlled for. This indicates that other reading-related skills were also contributing to the improved reading comprehension skills of deaf children with CIs. 相似文献
148.
The way humans and robots interact is no longer in the realm of fiction, because robots have seemingly gained the ability to respond to others, including humans. Communication research can be at the forefront of examining these interactions. This study used a “chatbot”—run by a researcher—to respond to a pre-generated set of questions asked by participants. An experiment varied the presence of typos and capitalized words in the responses. Significant main effects were found for typos in the responses, which had a negative effect on the perceived humanness of the respondent, as well as other perceptions. These findings, limitations, and directions for future research are discussed. 相似文献
149.
Dominique F. Maciejewski Pol A. C. van Lier Susan J. T. Branje Wim H. J. Meeus Hans M. Koot 《Child development》2015,86(6):1908-1921
This study explored the development of mood variability in 474 Dutch adolescents (56.8% male, 90.1% medium to high socioeconomic status) from a community sample, followed from ages 13 to 18 years. Three times per year, adolescents reported on daily happiness, anger, sadness, and anxiety for 5 days using Internet diaries (15 assessment weeks; from 2006 to 2010). Mood variability scores were calculated as means of absolute differences between consecutive days. Results showed that happiness, anger, and sadness variability continuously declined across adolescence, while anxiety variability increased initially, then decreased, and then increased toward late adolescence. Despite females experiencing higher happiness and sadness variability, the rate of change across adolescence was similar for both sexes. Implications for normative emotional development and future studies are discussed. 相似文献
150.
A learning model for enhancing the student's control in educational process using Web 2.0 personal learning environments 下载免费PDF全文
Ebrahim Rahimi Jan van den Berg Wim Veen 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(4):780-792
In recent educational literature, it has been observed that improving student's control has the potential of increasing his or her feeling of ownership, personal agency and activeness as means to maximize his or her educational achievement. While the main conceived goal for personal learning environments (PLEs) is to increase student's control by taking advantage of Web 2.0 tools and technologies, there is not a robust learning model available to achieve it. This contribution focuses on proposing a learning model built upon self‐regulated learning and student's control theories and concepts, and supported by the learning affordances of Web 2.0 tools and technologies for enhancing student's control by developing and applying Web 2.0 PLEs. 相似文献