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Ronan Van Rossem Marjolijn Vermande Beate Völker Chris Baerveldt 《British Journal of Sociology of Education》2015,36(5):669-688
Social capital is generally considered beneficial for students’ school adjustment. This paper argues that social relationships among pupils generate social capital at both the individual and the class levels, and that each has its unique effect on pupils’ performance and well-being. The sample in this study consists of 1036 children in 60 first-grade classes in 46 Dutch elementary schools. Multilevel regression results show that a substantial proportion of the variance in school adjustment can be attributed to the class level and that both individual-level and classroom-level social capital have substantial effects on school adjustment. At the individual level, the size of one’s network is more important than its structure. At the collective level, social capital also has a ‘dark side’ because it can have negative effects on adjustment, lowering the academic performance in a class. 相似文献
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İlke Ali Gürses Ahmet Ertaş Başak Gürtekin Osman Coşkun Mehmet Üzel Özcan Gayretli Mehmet Selman Demirci 《Anatomical sciences education》2019,12(4):370-385
Little is known regarding the profiles of whole body donors in Muslim majority countries where donation is scarce. Therefore, this study aims to profile registered donors in Turkey by means of a survey. The explored data could be used to improve ongoing campaign efforts and ethical practices such as commemoration services. Registered donors of the donation programs at the two faculties of medicine of Istanbul University were compared with the national population and a cluster analysis was performed to reveal any concealed sub-groups. Data from 188 respondents were analyzed. The majority of registered donors were married (42%), male (65.4%), aged over 50 years (76%), held a tertiary education degree (49.7%), and were irreligious (58.5%). Cluster analysis revealed two groups with significantly different educational levels, marital statuses, and religious choices. Regarding whether their bodies could be used for education or research, the majority (64.5%) of the respondents left the decision to the anatomy department. Similarly, 73.8% approved indefinite use of their organs, body parts and/or skeletons. The respondents were also willing to share their medical history (94.2%) and personal information (81.6%) if needed. Motivational themes for body donation including usefulness, impermanence, religion, awareness, and kinship were devised after a thematic analysis. Among the respondents, 56.5% were registered organ donors and 63.3% were frequent blood donors. The results of this study provide data that may help revising informed consent forms, developing and implementing thanksgiving ceremonies, and selecting additional targets for supporting body donation campaign activities such as organ and blood donation units. 相似文献
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TOPCU Ilker Bekir BILIR Turhan 《浙江大学学报(A卷英文版)》2007,8(11):1725-1730
In recent years, the usages of by-products and wastes in industry have become more important. The importance of the sustainable development is also of increasing. The utilizations of wastes, as mineral admixture or fine aggregate, reduce the consumption of the natural resources and improve the durability of concrete. In this study, the effect of the fineness on the high temperature and sulphate resistances of concrete mortar specimens, produced with ground granulated blast-furnace slag (GBFS) replacing cement, is investigated. The compressive and flexural strength test results for all series related to durability effects, exposing temperature and solutions, exposure times for these durability effects, slag content and fineness are discussed. Conse- quently, the optimum slag contents are determined for producing the sulphate and high temperature resistant mortars. 相似文献
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Persisting difficulties in body procurement in Turkey led to the acquisition of donated, unclaimed, autopsied, and imported bodies regulated under current legislature. Yet, no study had investigated the extent of the on‐going cadaver problem. This study was aimed to outline cadaver sources in anatomy departments and their effectiveness by means of an online survey. Additionally, official websites of each department were investigated regarding any information on body donation. Unclaimed cadavers (84.8%) were the major source for anatomy departments, followed by donated (50%) and imported cadavers (39.1%). Foundation‐based medical faculties were more likely to import cadavers (P = 0.008). There was a moderate increase (rs = 0.567; P = 0.018) in donation registrations to our department after 2000. The departments in cities with significantly higher City‐Based Gross Domestic Product measures (US$9,900 vs. US$16,772, P = 0.041), frequencies for mid‐ or high‐school graduates (30.4% vs. 31.3%, P = 0.041), and frequencies for under‐ or post‐graduates (13.1% vs. 15.8%, P = 0.24) had managed to use donated cadavers. Anatomy departments’ major reasons for using unclaimed cadavers were education (45.9%), unclaimed cadavers being the only source (24.3%), and receiving inadequate donations (21.6%). Nine out of seventy‐four departments (12.2%) provided information regarding body donation on their websites. Body procurement remains as a serious problem in Turkey and it is apparent that current legislature does not provide a sufficient cadaver inflow. Similarly, anatomy departments’ effectiveness in public awareness of body donation and support in the National Body Donation Campaign seems questionable. Anat Sci Educ 11: 155–165. © 2017 American Association of Anatomists. 相似文献
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Heidi Keller Arnold Lohaus Susanne Völker Martina Cappenberg & Athanasios Chasiotis 《Child development》1999,70(2):474-485
Several theoretical conceptions emphasize the importance of prompt responses to infant's signals in providing them with early causal experiences. The present paper examines if a maternal tendency toward prompt responses can be identified by distributional analyses of maternal response latencies and if this response tendency can be shown for different communicative channels (in verbal/vocal, nonverbal, intermodal communication). In addition, the paper focuses on the relation between the temporal contingency of maternal behavior and measures of maternal interactional quality. Interactional sequences of 54 mother and 3-month-old infant dyads were analyzed using microanalytical assessment techniques and ratings of interactional quality. Distributional analyses of maternal expressions during face-to-face encounters revealed that promptness of responses toward infant signals with a short latency is a typical response tendency in maternal behavior. There are, however, individual differences between mothers, indicating that this response tendency is expressed in different communicative channels by individual mothers. This is shown by low correlations between the contingency indices of different communicative channels. The relation between contingency and rated indicators of interactional quality turned out to be rather small, indicating that maternal contingency may be conceptualized to contribute an independent factor to the quality of maternal interactional behavior. 相似文献
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Marina Encheva Plamena Zlatkova Nilgün Özdamar Keskin İlker Vatansever 《International Information and Library Review》2017,49(2):145-161
Welcome to the Global Postcards column! We are so excited to bring you news and projects from around the world. In this column, our contributors from Bulgaria and Turkey bring us a comparative study of mobile and information literacy among students at two universities in those countries. In addition to presenting perceptions of students around these literacy concepts, their research project also highlights growing trends in the use of distance education and web-based study materials. Thanks to the contributors for this issue, and please keep the submissions coming!
If you would like to send a submission, please contact either of the column's co-editors: Jacqueline Solis, jsolis@email.unc.edu, and Robin Kear, rlk25@pitt.edu. 相似文献
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İhsan Ünaldı 《Assessment & Evaluation in Higher Education》2016,41(1):67-80
Although self-assessment of foreign language skills is not a new topic, it has not yet been widely explored in the Turkish English as a Foreign Language (EFL) context. The current study investigates the potential of self-assessment of foreign language skills in determining proficiency levels of Turkish learners of EFL: 239 learners participated in the study. Their receptive language skills were tested with an objective placement test, and the results were compared with the grades assigned by their instructors and the results of criterion-referenced self-assessment scores. Multiple regression analysis revealed that teacher and self-assessment scores were significantly correlated with each other; however, teacher assessment, compared to self-assessment, appeared to be a much stronger predictor of the actual proficiency levels of the participants. In addition to this, participants at lower level of proficiency revealed a common tendency of overestimating their language skills, while with the higher level learners there were clear signs of underestimation. 相似文献
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YASEMİN YAĞCI 《European Journal of Education》2010,45(4):588-600
Since the beginning of the 20th century, integration with the Western world has been a determining driver of higher education policies, as well as many other policy areas in Turkey. Becoming a signatory country of the Bologna Process in 2001 brought a new impulse to the higher education policies in this direction. The Bologna Process reforms introduced necessary changes and set new challenges. This article discusses the main implementation activities in the context of the Bologna Process in Turkey and the governance of the reform at the national level with a focus on the roles of the key national bodies. 相似文献
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Metal substitution reactions are simple redox reactions. These reactions demonstrate the relative activity and the electrochemical series of metals. In particular, the purpose of this study is to help students comprehend the displacement reaction among, Mg metal and solutions containing Cu+2, Ni+2, Pb+2, Cd+2, Co+2. This study is an important experiment towards understanding reaction kinetics. 相似文献