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991.
H. Schaap E. de Bruijn M. F. Van der Schaaf L. K.J. Baartman P. A. Kirschner 《Scandinavian Journal of Educational Research》2013,57(6):567-586
Students in competence-based vocational education are expected to actively construct a personal professional theory, in which they integrate different types of knowledge and beliefs. Students' personal professional theories are seen as an important learning outcome of competence-based vocational education. However, it is unknown how personal professional theories can be measured. This study focused on measuring the content and nature of students' personal professional theories using a multi-method triangulation approach, in which 16 students in the domain of Social Work constructed a concept map, an interview and a self-report. The results show that the relatively structured methods (i.e., interviews and concept maps) reveal more insight into students' personal professional theories than less structured methods (i.e., self-reports). It is concluded that both structure as well as adequate prompts are important in the process of explicating personal professional theories. 相似文献
992.
Although immigration always has been an issue of political debate, the 2015 European migrant crisis led to an enormous increase in attention from policymakers and news media. Many studies already focused on the representation of the crisis in the news, but no systematic longitudinal research existed comparing coverage in crisis and non-crisis times. This study analyzes all television news items on immigration in Flanders (Belgium) from the two main broadcasters from the period 2003–2017. By doing so, we are able to study whether there are changes in immigration coverage before and during the crisis years. We focus specifically on the actors that get the opportunity to voice their point of view on immigration and on the issues related to immigration. Our results show that before the crisis, immigration news coverage on the commercial and public service broadcaster was relatively similar. However, during the crisis their approach changes. The commercial broadcaster criminalizes immigration more and focuses on political actors. The public broadcaster opts for a broader issue approach and gives the word more to citizens and immigrants during the crisis. We elaborate in the conclusion on how crises can change the nature of reporting. 相似文献
993.
Yuqin Yang Yanwen Long Daner Sun Jan Van Aalst Sanyin Cheng 《British journal of educational technology : journal of the Council for Educational Technology》2020,51(5):1826-1842
This study explored how educational robotics (ER) was implemented in classrooms to foster creativity among elementary school students and identified challenges associated with its implementation. Twenty-six teachers at different elementary schools were interviewed. In-depth teacher interviews and grounded theory were used to collect and analyze the interviews. We found that the intended creative learning outcome for students was mastery of the developmental process of creativity. The teachers generally reported using a four-phase instructional framework consisting of eight sub-phases and targeted teaching strategies to support students’ learning outcomes. Challenges included insufficient appropriate learning materials, a lack of expansive learning activities and tasks and limited opportunities to engage students in the process of design thinking and developing metacognitive abilities. The findings have practical implications for teachers and researchers who are interested in developing pedagogical practices (PP) incorporating ER to support students’ creativity. The study also has theoretical value, offering insights into teachers’ PP in implementing ER. 相似文献
994.
995.
Evidence of the relative age effect in football in Australia 总被引:1,自引:1,他引:0
R van den Honert 《Journal of sports sciences》2012,30(13):1365-1374
Abstract The birth date distributions of elite male and female footballers in Australia, from junior youth (age 14 and upwards) to senior (professional) players, were examined. A statistically significant relative age effect was found among junior male players, reducing in effect with increasing age. An inter-year relative age effect that became apparent among the players at national level in the Under-17 and Under-20 age groups, due to the timing of the respective World Cups for those age groups, was also identified. It is conjectured that this might lead to players born in certain years having a curtailed pathway in the elite game, leading to drop-out among this very elite group. In the case of women elite players, no significant relative age effect was found among youth players, possibly due to less fierce competition for places, although a significant effect was found to exist at senior elite level. 相似文献
996.
Jane Mendle K. Paige Harden Eric Turkheimer Carol A. Van Hulle Brian M. D'Onofrio Jeanne Brooks-Gunn Joseph L. Rodgers Robert E. Emery Benjamin B. Lahey 《Child development》2009,80(5):1463-1480
Children raised without a biological father in the household have earlier average ages of first sexual intercourse than children raised in father-present households. Competing theoretical perspectives have attributed this either to effects of father absence on socialization and physical maturation or to nonrandom selection of children predisposed for early sexual intercourse into father-absent households. Genetically informative analyses of the children of sister dyads ( N = 1,382, aged 14–21 years) support the selection hypothesis: This association seems attributable to confounded risks, most likely genetic in origin, which correlated both with likelihood of father absence and early sexual behavior. This holds implications for environmental theories of maturation and suggests that previous research may have inadvertently overestimated the role of family structure in reproductive maturation. 相似文献
997.
Research reveals that a positive attitude towards self-evaluation is a pre-condition which favours successful school self-evaluation. This article describes how self-evaluation is regarded in schools and investigates whether school characteristics can explain differences in the attitude of individuals. We report on a survey study conducted among 2716 school principals and teachers in 96 schools. Our research shows that respondents expressed themselves more positively with regard to the possible results of self-evaluation than with regard to the self-evaluation process itself. We also found that school principals exhibit a more positive attitude than teachers. Multi-level analyses demonstrate that the attitude towards self-evaluation is related to the characteristics of the broader functioning of the school where the respondent works (such as school culture and whether or not the school concerned meets the criteria of a professional learning community). 相似文献
998.
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
999.
Debbie Van Biesen Lore Jacobs Katina McCulloch Luc Janssens Yves C. Vanlandewijck 《Journal of sports sciences》2018,36(5):513-521
Cognition is important in many sports, for example, making split-second-decisions under pressure, or memorising complex movement sequences. The dual-task (DT) paradigm is an ecologically valid approach for the assessment of cognitive function in conjunction with motor demands. This study aimed to determine the impact of impaired intelligence on DT performance. The motor task required balancing on one leg on a beam, and the cognitive task was a multiple-object-tracking (MOT) task assessing dynamic visual-search capacity. The sample included 206 well-trained athletes with and without intellectual impairment (II), matched for sport, age and training volume (140 males, 66 females, M age = 23.2 ± 4.1 years, M training experience = 12.3 ± 5.7 years). In the single-task condition, II-athletes showed reduced balance control (F = 55.9, P < .001, η2 = .23) and reduced MOT (F = 86.3, P < .001, η2 = .32) compared to the control group. A mixed-model ANCOVA revealed significant differences in DT performance for the balance and the MOT task between both groups. The DT costs were significantly larger for the II-athletes (?8.28% versus ?1.34% for MOT and ?33.13% versus ?12.89% for balance). The assessment of MOT in a DT paradigm provided insight in how impaired intelligence constrains the ability of II-athletes to successfully perform at the highest levels in the complex and dynamical sport-environment. 相似文献
1000.
The study refers to the unfavourable reputation and status of general didactics as well as its decreasing importance in teacher education. This is a result of poor performance achieved in international tests by students. They score low on knowledge and arguments, and empirical studies indicate that didactic models are useless. In view of the above problem, the aim of this article is to examine the validity of the argument that didactic models are useless. It is necessary to examine if general didactics are being in an unfavourable position along with its possible successors in the international context. In order to achieve that, we conducted an empirical study into the usability of didactic models for lesson planning in Croatia and compared it with the results obtained in previous research in Germany. The term usability means the advantages of theory in practice. On the basis of the results of the empirical study, we concluded that didactic models are not generally unusable. Additionally, they are different according to their usability. These results open a path for further research on this topic in the international context. 相似文献