排序方式: 共有76条查询结果,搜索用时 15 毫秒
1.
2.
3.
Kostas A. Fanti Katerina Konikkou Giorgos Georgiou Maria Petridou Chara Demetriou Georgia Soursou Melina Nicole Kyranides 《Child development》2023,94(2):363-379
This study investigated whether the associations between parental distress with conduct problems (CPs) and prosocial behaviors (PBs) are moderated by children's skin conductance (SC) and heart rate (HR) reactivity to fear. Participants were 147 Greek-Cypriot children (Mage = 7.30, 44.2% girls), selected from a larger screening sample (data were collected from 2015 to 2018). Longitudinal associations suggested that children with high HR reactivity to fear were more likely to display PB, whereas those with low SC reactivity were more likely to engage in CP behaviors. In contrast, interaction effects suggested that children high on SC reactivity to fear were more susceptible to the effects of parental distress, as indicated by their higher vulnerability to engage in CP (cross-sectionally) behaviors and their lower scores on PB (cross-sectionally and longitudinally). 相似文献
4.
5.
6.
7.
Kostas?ErgazakisEmail author Kostas?Metaxiotis John?Psarras Kostas?Grammatikos 《知识管理研究与实践》2006,4(4):293-309
The concept of the Knowledge City is a subfield of the Knowledge-Based Development which, during the last years, has attracted the interest of many researchers and practitioners. Various cities around the world have also undertaken considerable efforts and initiatives so as to be developed or to enhance their status as a Knowledge City. However, their approaches were rather ad-hoc and spontaneous and were not based on a pre-defined methodology. The research community has only recently begun to concentrate on the direction to substantiate the fundamental principles of Knowledge Cities and to define unified methodologies for their design, development and operation. Under this prism, the authors have recently proposed such a methodology, called KnowCis. The application of this methodology is currently in progress, on a Greek municipality. The municipality incorporates some special characteristics and features that render it a very advantageous case for this pilot application. This paper refers to the characteristics of the municipality and to the application of the KnowCis methodology, presents the progress of the effort and the preliminary results until now and provides useful insights on the forthcoming actions and plans of the city's administration. The outcomes, results and lessons-learnt of this pilot application will permit to fine-tune the KnowCis methodology. 相似文献
8.
9.
Maria Koloniari Eftichia Vraimaki Kostas Fassoulis 《The Journal of Academic Librarianship》2018,44(6):793-804
Knowledge management (KM) and innovation have been recognized as critical success factors for libraries since 1990s and 1980s, respectively; however, neither is easily achieved. In this context, the current study aims to explore – using structural equation modeling – the extent to which various organizational, technological, and personal factors influence the creation of new knowledge and innovation in academic libraries. More specifically, vision and goals, culture, and structure (formalization and centralization) are explored in terms of organizational factors; IT support is examined in the technological context; and human resources skills and perceptions toward KM are investigated in terms of personal factors. For the collection of primary data a structured questionnaire was developed and distributed electronically to Greek academic library personnel. The final sample comprised 312 professionals from 28 libraries. Results indicate that a visionary leadership facilitates the creation of new knowledge through fostering a culture of collaboration, trust, and learning, providing opportunities for taking initiatives, and creating the appropriate technological environment. All these help libraries develop innovative services, thus responding more quickly and effectively to their changing external environment. Most importantly, library leaders should focus on building a common vision that will guide necessary practices and changes for innovation to be achieved. 相似文献
10.
Kostas Kampourakis 《Science & Education》2016,25(9-10):947-949