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981.
A virtual experience to strengthen students' understanding of inference in experimental design 下载免费PDF全文
María Virginia López María del Carmen Fabrizio María Cristina Plencovich 《Teaching Statistics》2018,40(3):88-93
Although our students correctly define the terms p‐value, Type I and Type II errors, they sometimes misinterpret results from real data. In this work we present an assignment intended to clear up these misconceptions. 相似文献
982.
Movement is key to human physical and mental maturation, hence the importance of non-delayed psychomotor development. Psychomotor development occurs much later in children with Down Syndrome (DS) as compared with typically developing children. The objective of this research is to assess the effectiveness of an intervention programme aimed at the psychomotor development of preadolescents with DS (Experimental Group n = 5, Control Group n = 5), focusing on body schema and spatio-temporal structure. Results show a significant increase in body awareness as well as in concepts of space and quantity. Nevertheless, it is necessary to consolidate these motor abilities in a personalized and more prolonged way in order to minimize psychomotor developmental delays. 相似文献
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Does home-based family involvement influence academic performance? To answer this question, a case study research was carried out with 96 children from all six levels of primary education at a public school, and their families. Data regarding home-based family involvement were collected using a questionnaire. Academic achievement was measured from school marks. The results reveal that, apart from two of the factors considered, home–family involvement as a whole is not significantly related to academic achievement. These two factors are access to informal education resources and parents’ employment. Family involvement related to the access of children to informal education resources is significantly related to a better academic achievement. Those students with both parents working perform best, and those with none working, worst. Although gender does not appear to significantly influence academic achievement and family involvement, the results show that girls attain better school performance and receive more family attention than boys. 相似文献
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Carla Curado Mírian Oliveira Antonio Carlos Gastaud Maçada Felipe Nodari 《知识管理研究与实践》2017,15(1):45-53
This study addresses the contribution of knowledge sharing behaviour and absorptive capacity to innovation at team level. Although the hypotheses reflect the dominant literature, the study’s novelty lies in the data collected from several industries in Portugal, avoiding possible industry bias. Relationships are tested outside sectors where traditionally team effects are studied, for example healthcare. Data were collected from 141 employees working in organizational teams, excluding top management teams, which are often the object of research addressing phenomena leading to innovation. There is no evidence in support of organizational size effect, team’s geographic concentration effect or gender effect. However, team tenure duration is positively related to increased knowledge sharing, that is, recent teams do not share as much knowledge as older ones. Structural Equation Modelling was used to test the mediation effect of absorptive capacity between individual knowledge sharing behaviour and team innovation. Evidence in support of full mediation was found. 相似文献
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Gianluca?EliaEmail author Antonio?Lerro Giuseppina?Passiante Giovanni?Schiuma 《知识管理研究与实践》2017,15(2):155-168
Innovation and competition take place increasingly between Business Models (BM), and not just among products, processes, and technologies. Therefore, Business Model Innovation (BMI) becomes the key process to unleash value creation for both established and new companies, and, among these latter, particularly for technological spin-offs. For their constituent characteristics, it emerges that BMI in technological spin-offs appears to be related to the effective management of the Intellectual Capital (IC). Despite this, current research has paid little attention to decline BMI through the lenses of IC. This study aims to provide a contribution in this direction by investigating how technological spin-offs innovate their BM by leveraging their IC dimensions. A review of relevant literature on BMI has been carried out. Then, a case study methodology has been adopted to analyze seven technological spin-offs. The analysis highlighted three main trajectories of BMI, defined in terms of the BMI scope and the main exploited IC dimension. The discussion of findings from a research and practical perspective contributes to the debate on BMI, by providing a new interpretative key based on the relevance of the IC dimensions. 相似文献
986.
教育·体育·人文:西班牙“拉马西亚模式”的启示 总被引:1,自引:0,他引:1
通过文献分析、采访和比较研究的方法分析巴塞罗那足球俱乐部青训体系"拉马西亚"的成功之处在于:首先,是"以人为本"的基本原则;其次,立足于本地、本国,最大程度上利用本土和自身资源;最后,在训练和生活中,尊重科学,将运动科学、教育科学和健康科学的理论与青少年体育训练的实践紧密结合在一起,并注重灵活运用。"拉马西亚模式"给其他国家的启示主要包括3个方面,即青训系统建设、青训人员的专业素质和科学的训练方法。 相似文献
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