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Anatomy education in most African countries is limited by an insufficient number of cadavers for students to undertake dissection. This already significant shortage is exacerbated by an increasing number of medical schools and students. Virtual dissections are impractical in alleviating such a shortfall in African anatomy education, and further cadaver supply is challenged by unethical and dubious sources. This study was designed to assess the knowledge, attitudes, and practice of whole body and organ donation by Nigerian anatomists with the aim of finding solutions to the problems associated with the availability of cadavers in Nigerian medical schools. Out of 46 anatomists that participated in the survey, only 23.9% would consider donating their whole bodies and 60.9% their organs. More than 95% of respondents did not believe that body bequests could become the sole source of cadavers for anatomic dissection in Nigeria. Age and gender were not statistically significant in the choice of being a body or organ donor. The unacceptability to one's family members regarding body donation was the major reason for respondents' unwillingness to make a whole body donation. None of the 14 medical schools sampled in this study have yet instituted a body registration and donation program. The anatomists showed a high level of knowledge and awareness of body bequest programs, which were not reflected by their attitudes and practice. The authors recommend proactive measures aimed at improving the perception and attitudes of Nigerian anatomists. Anat Sci Educ. © 2012 American Association of Anatomists. 相似文献
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Marja-Kristiina Lerkkanen Eve Kikas Eija Pakarinen Pirjo-Liisa Poikonen Jari-Erik Nurmi 《Early childhood research quarterly》2013
This study examined the extent to which mothers’ trust toward the classroom teacher of their child in first grade is related to observed teaching practices in Finland and Estonia. Sixty-six teachers (32 in Finland, 34 in Estonia) were observed using the Early Childhood Classroom Observation Measure (ECCOM; Stipek & Byler, 2004). Mothers in Finland (n = 266) and in Estonia (n = 348) filled in questionnaires measuring their trust in their child's first grade teacher. The connection between mothers’ education, child gender, and classroom size in relation to mothers’ trust was also investigated. The results of multilevel modeling showed that mothers in both countries trusted more in teachers who were characterized by a higher level of child-centered teaching practices than teacher-directed teaching practices. Furthermore, Estonian mothers showed greater trust in more experienced teachers. The results emphasize the importance of teaching practices in promoting mothers’ trust in their child's teacher. 相似文献
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Konstantinos Petridis Chrisovalantis Malesios Garyfallos Arabatzis Emmanuel Thanassoulis 《Journal of Informetrics》2013,7(2):505-521
In this paper we attempt to assess the impact of journals in the field of forestry, in terms of bibliometric data, by providing an evaluation of forestry journals based on data envelopment analysis (DEA). In addition, based on the results of the conducted analysis, we provide suggestions for improving the impact of the journals in terms of widely accepted measures of journal citation impact, such as the journal impact factor (IF) and the journal h-index. More specifically, by modifying certain inputs associated with the productivity of forestry journals, we have illustrated how this method could be utilized to raise their efficiency, which in terms of research impact can then be translated into an increase of their bibliometric indices, such as the h-index, IF or eigenfactor score. 相似文献
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Code switching is primarily a linguistic term that refers to the use of two or more languages within the same conversation, or same sentence, to convey a single message. One field of linguistics, sociocultural linguistics, is broad and interdisciplinary, a mixture of language, culture, and society. In sociocultural linguistics, the code, or language that is selected, can be triggered by a social situation or setting in which the speaker is placed. Code-switching can also apply to behavior. In physical education, teachers may communicate in the language of sport. When teaching a competitive activity in physical education class, the environment changes, becomes competitive, and the teachers often code switch and switch instructional choices unconsciously. This article examines the occurrence of code-switching during competitive activities. 相似文献
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Emmanuel Manalo Yuri Uesaka Sarah Pérez-Kriz Masashi Kato Tatsushi Fukaya 《Educational studies》2013,39(1):118-123
The use of diagrams in learning and communication is generally considered efficacious and an important skill to cultivate, especially among science students. At the same time, previous research has revealed many problems in student diagram use, including a lack of spontaneity in such use, but the extent to which these problems persist into the tertiary level had not been investigated. The present study examined science and engineering university students’ use of diagrams in note taking to learn information from a written passage, and in a subsequent task of constructing an explanation of that information for another person. The results showed that the students used significantly fewer diagrams in explaining compared to when they were note taking, suggesting that many students may lack awareness of the usefulness of diagrams in effectively communicating information to others. The results also revealed that the students used significantly more diagrams in taking notes from and explaining a passage with higher imageability (i.e. easier to visually imagine) compared to one with lower imageability. Educational implications of the findings are discussed. 相似文献
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