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981.
Anne Beerenwinkel Ilka Parchmann Cornelia Gr?sel 《International Journal of Science and Mathematics Education》2011,9(5):1235-1259
This study explores the effect of a conceptual change text on students?? awareness of common misconceptions on the particle model of matter. The conceptual change text was designed based on principles of text comprehensibility, of conceptual change instruction and of instructional approaches how to introduce the particle model. It was evaluated in an empirical study with 214 students. Students?? learning was measured with a pre?Cpost-test design. Item response theory was used for analysing students?? answers. We found that reading the criteria-based text fostered students?? awareness of common misconceptions about the particle model and yielded overall improved results as compared to reading a traditional text. 相似文献
982.
?i?dem?Hürsen Zehra??z??nar Fezile??zdaml? Hüseyin?UzunboyluEmail author 《Asia Pacific Education Review》2011,12(1):59-66
This study was conducted in order to determine the beliefs of students and teachers in different levels of education about
their communicative competences. The study group of this research is consisted of 600 secondary school, high school and undergraduate
students and 41 of their teachers. In this study, it is observed that not a significant correlation at a considerable degree
exists in the communicative competences of students with their teachers, who are from different nationalities, gender and
levels. Furthermore, regarding students, educated at different levels, no relation has been observed in their communicative
competences with their teachers. Moreover, while students consider their communicative competences with their teachers to
be moderately adequate, teachers consider their communicative competences with their students to be adequate in general. 相似文献
983.
Theo ?hlinger 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2011,10(6):193-195
Gutachten
Bundeskanzleramt/Verfassungsdienst Zul?ssigkeit universit?tsautonomer Studiengebühren; Rechtsgutachten des o. Univ.-Prof. DDr. Heinz Mayer 相似文献984.
985.
Pawe? Olczyk Katarzyna Komosińska-Vassev Katarzyna Winsz-Szczotka Ewa M. Ko?ma Grzegorz Wisowski Jerzy Stojko Katarzyna Klimek Krystyna Olczyk 《Journal of Zhejiang University. Science. B》2012,13(11):932-941
Objective
This study was aimed at assessing the dynamics of vitronectin (VN), laminin (LN), and heparan sulfate/heparin (HS/HP) content changes during experimental burn healing.Methods
VN, LN, and HS/HP were isolated and purified from normal and injured skin of domestic pigs, on the 3rd, 5th, 10th, 15th, and 21st days following thermal damage. The wounds were treated with apitherapeutic agent (propolis), silver sulfadiazine (SSD), physiological salt solution, and propolis vehicle. VN and LN were quantified using an immunoenzymatic assay and HS/HP was estimated by densitometric analysis.Results
Propolis treatment stimulated significant increases in VN, LN, and HS/HP contents during the initial phase of study, followed by a reduction in the estimated extracellular matrix molecules. Similar patterns, although less extreme, were observed after treatment with SSD.Conclusions
The beneficial effects of propolis on experimental wounds make it a potential apitherapeutic agent in topical burn management. 相似文献986.
Kajsa Brimdyr Ann-Marie Widstr?m Karin Cadwell Kristin Svensson Cynthia Turner-Maffei 《The Journal of perinatal education》2012,21(3):149-157
The authors used realistic evaluation to examine the real-world effectiveness of two 5-day training techniques on sustained optimal skin-to-skin practices that support Step 4 of the revised Baby-Friendly Hospital Initiative (BFHI). The authors found that education alone was insufficient to effect sustainable practice change. Exposure to the 5-day immersion model (Practice, Reflection, Education and training, Combined with Ethnography for Sustainable Success, or PRECESS) alone or combined with education was an effective strategy to change and sustain the standard of care for skin-to-skin practice (p < 0.00001). The intended outcome of sustained practice change toward implementation of skin-to-skin care through immersion or a combined approach shows promise and should be repeated in other localities. 相似文献
987.
Pernilla Avelin Kerstin Erlandsson Ingegerd Hildingsson Anna Davidsson Bremborg Ingela R?destad 《The Journal of perinatal education》2012,21(2):90-98
This study aimed to investigate parents’ advice to other parents on the basis of their own experiences of siblings’ taking leave of a stillborn sister or brother. The study was a Web questionnaire study of 411 parents. The thematic content analysis resulted in two categories: “Make the stillborn baby and the loss real for the siblings” and “Take the siblings’ resources and prerequisites into account.” Parents’ advised that siblings should see and hold the stillborn baby and, thus, be invited and included into the leave-taking process with respect to the siblings’ feelings, resources, and prerequisites. Based on these findings, professional caregivers can usefully be proactive in their approach to facilitate and encourage the involvement of siblings. 相似文献
988.
Prof. Dr. Heinz-Hermann Krüger Werner Helsper Reinhold Sackmann Georg Breidenstein Ulrich Br?ckling Reinhard Kreckel Johanna Mierendorff Manfred Stock 《Zeitschrift für Erziehungswissenschaft》2012,15(2):327-343
The German education system is currently experiencing two contrasting trends: On the one hand, social opening, e.g. through the introduction of a partially-integrated secondary school system, compensatory all-day-schooling. On the other hand, an increasing vertical hierarchy in certain educational phases, e.g. through the explicitly encouraged introduction of private kindergartens and primary schools and the establishment of prime (academic track) Gymnasien and elite universities. In line with these structural changes, next to equality, the principle of excellence is gaining an increasing significance as a justification argument. This contribution will present the situation from an education-policy perspective, discuss theoretical discourses, and the national and international state of research on the topic of elitism and education. It will close with future research challenges. 相似文献
989.
990.