Using body donor demographics to assist the implementation of donation programs in Brazil          下载免费PDF全文

Andrea Oxley da Rocha  Deivis de Campos  Marco Aurélio Farina  Gabriel Sartori Pacini  Marina Cornelli Girotto  Arlete Hilbig 《Anatomical sciences education》2017,10(5):475-486

The use of human material in anatomy education depends upon the generosity of body donors. However, little is known regarding the demographics of body donors in Brazil, where voluntary body donation is a relatively rare phenomenon. Hence, the aim of the present study was to elucidate the demographic profile of applicants to the Body Donation Program (BDP) at the Federal University of Health Sciences of Porto Alegre in Brazil, as well as to assess whether the observed characteristics of body donors are unique to that sample, or if they merely reflect the characteristics of the regional population. Information derived from the specific forms filled out by donors between January 2008 and June 2016 at the time of registration were collected. Data from 416 forms were analyzed. Based on this study, the typical applicant in Brazil is typically a white female (67.4%), over 60 years of age (60.3%), unmarried or single (70.6%), affiliated with a religious group (89.1%), of middle class background (40.4%), who has completed high school and/or holds a university degree (93.8%). The motivation of donors was, in most cases, an altruistic gesture, represented by the desire to help society and science. Elucidating these demographic characteristics of potential donors may help identify the target public to which information regarding body donation campaigns could be directed. Anat Sci Educ 10: 475–486. © 2017 American Association of Anatomists.  相似文献   

A single-display groupware collaborative language laboratory     

Juan Felipe Calderón  Miguel Nussbaum  Ignacio Carmach  Juan Jaime Díaz  Marco Villalta 《Interactive Learning Environments》2016,24(4):758-783

Language learning tools have evolved to take into consideration new teaching models of collaboration and communication. While second language acquisition tasks have been taken online, the traditional language laboratory has remained unchanged. By continuing to follow its original configuration based on individual work, the language laboratory fails to take advantage of the potential provided by collaborative learning. We propose the use of a language laboratory based on single-display groupware (SDG) for learning vocabulary, grammar, pronunciation, and listening comprehension. By adopting SDG, the language laboratory benefits from the advantages of small group collaborative learning. In this paper, we first describe the design and pedagogical merit of the SDG collaborative language laboratory. We then share the results of a quasi-experimental pre–post comparison study, and use an observation guideline to analyze whether the conditions for collaborative learning have been fulfilled. Based on the results of this study, we conclude that developing pronunciation skills can be more effective when using a collaborative language laboratory versus an individual language laboratory. In addition to this, it can also be concluded that collaborative learning is most effective when accompanied by adequate instructional design.  相似文献   

Why do higher education institutions internationalize? An investigation of the multilevel determinants of internationalization rationales     

Marco Seeber  Mattia Cattaneo  Jeroen Huisman  Stefano Paleari 《Higher Education》2016,72(5):685-702

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Civic education and visions of war and peace in the Spanish transition to democracy     

Kira Mahamud Angulo  Tamar Groves  Cecilia Cristina Milito Barone  Yovana Hernández Laina 《Paedagogica Historica: International Journal of the History of Education》2016,52(1-2):169-187

Abstract

This article explores visions of war and peace in the education system during the Spanish transition to democracy. During those years, the Spanish state was faced with the challenge of leaving its authoritarian political past behind and forging a democratic civic culture. As the concepts of war and peace are inextricably linked to those of state and citizenship, they are a useful tool with which to examine changes in civic education. A wide variety of educational sources has been explored, with particular attention to the emotional nature of the depiction of both war and peace. This study reveals two opposing styles. The official discourse demonstrated a factual treatment of war and a tendency to concentrate on international bodies and their actions, when it came to fomenting peace. The treatment of peace in the circles of teachers’ local initiatives was different. First, peace was defined not only as the absence of war but also in terms of social equality and solidarity. Second, there was a conscious effort to get the students involved in opposing war, reinforced by emotionally charged messages regarding its horrors.  相似文献   

Rural Neighborhood Context,Child Care Quality,and Relationship to Early Language Development     

Allison De Marco  Lynne Vernon-Feagans 《Early education and development》2013,24(6):792-812

Research Findings: Prior research with older urban children indicates that a disadvantaged neighborhood context is associated with poorer early development, including poorer verbal ability, reading recognition, and achievement scores among children. Neighborhood disadvantage in rural communities and at younger age levels may also be related to development; however, this relationship has received little examination. In this study we utilized data from the Family Life Project, a representative sample of babies born to mothers in poor rural counties in North Carolina and Pennsylvania, to address questions related to the relationship between neighborhood context (disadvantage and safety) and children's early language development. We examined the mediation of this relationship by child care quality. We also examined geographic isolation and collective socialization as moderators of the relationship between neighborhood context and child care quality. Results indicated that although neighborhood disadvantage did not predict children's development or child care quality, neighborhood safety predicted children's receptive language, with child care quality a partial mediator of this relationship. Collective socialization but not geographic isolation moderated the relationship between neighborhood safety and child care quality. Practice or Policy: Implications for policy, practice, and future research are discussed, including improving community safety through community policing, neighborhood watch, and social networks and increasing access to quality child care.  相似文献   

Learning as the Construction and Re-mediation of Activity Systems: Environmental Management in Biogas Production     

Marco A. Pereira Querol  Timo Suutari  Laura Seppänen 《The Journal of Agricultural Education and Extension》2013,19(4):373-384

Abstract

The purpose of this paper is to present theoretical tools for understanding the dynamics of change and learning during the emergence and development of environmental management activities. The methodology consists of a historical analysis of a case of biogas production that took place in the Southwest region of Finland. The theoretical tools used helped to see how the content of an activity guided the historical emergence and change of an EM activity. The practical implication of the paper is that environmental solutions should not be restricted to the adaptation of a system, but should also include the possibility of constructing a new activity, with a new object and means of production. The paper is original in presenting theoretical tools for grasping the content of learning in environmental management activities.  相似文献   

Comprehensive School Reform in Middle Schools: The Effects of Different Ways of Knowing on Student Achievement in a Large Urban District     

Marco A. Muñoz  Steven M. Ross  Aaron J. McDonald 《Journal of Education for Students Placed at Risk》2013,18(2):167-183

Comprehensive school reform (CSR), a federally funded program, is designed to raise student achievement via the implementation of whole school reforms. Unfortunately, although close to 400 CSR models have been adopted by schools nationally, there is relatively limited empirical evidence from rigorous research studies regarding the effectiveness of CSR in general or of specific models in particular. Of additional importance is the extent to which CSR models can demonstrate positive effects over time. The purpose of this study is to evaluate the effects on student achievement and attendance, in an urban school district in Kentucky, of the Year 3 implementation of the Different Ways of Knowing (DWoK) for the Middle Grades model. Results indicated that achievement results on both the Comprehensive Test of Basic Skills and Kentucky Core Content Test were significantly superior for the DWoK schools relative to matched control schools; no positive impacts on student attendance occurred for Year 3. The implications of the study lies in revealing that learner-centered CSR models that integrate the arts with the core curriculum can produce observable achievement gains in both normed- and criterion-referenced tests.  相似文献   

The scientific investigation for the study and conservation of the wooden model of S. Maria della Consolazione's church (Todi,Italy)     

Angela Lo Monaco  Elisabetta Mattei  Claudia Pelosi  Marco Santancini 《Journal of Cultural Heritage》2013,14(6):537-543

The focus of this work is the wood polychrome model of the church of S. Maria della Consolazione in Todi, an artefact whose author and historical events are not completely known except a general reference to the construction period of the church (1508–1607 AD). In this study, original and additional materials were examined in order to provide a deeper understanding of the painting and assembly techniques, and a greater awareness of how well preserved the object is, as well as an analysis of previous preservation and conservation interventions. The samples from the painted surfaces were examined by means of micro-Raman spectroscopy, fourier transform infrared (FTIR) spectrometry and internal microstratigraphic analysis. Thin sections of the wood samples were examined under an optical transmission light microscope in order to identify the botanical species. The results shown in this paper suggest the possibility that the original painted layers are made of calcium carbonate white, red ochre and indigo and they were applied by protein binder without any ground layer. Some non-original pigments were found on the model surface like Prussian blue and chrome yellow. Concerning wood components, poplar was characterized both in the original and non-original parts of the model whereas pine species were detected only in the restoration elements.  相似文献   

Creatine Kinase Activity Weakly Correlates to Volume Completed Following Upper Body Resistance Exercise     

Marco Machado  Jeffrey M. Willardson  Dailson P. Silva  Italo C. Frigulha  Alexander J. Koch  Sergio C. Souza 《Research quarterly for exercise and sport》2013,84(2):276-281

In the current study, we examined the relationship between serum creatine kinase (CK) activity following upper body resistance exercise with a 1- or 3-min rest between sets. Twenty men performed two sessions, each consisting of four sets with a 10-repetition maximum load. The results demonstrated significantly greater volume for the 3-min condition (M = 4,156 kg, SD = 867, for 3 min; vs. M = 3,503 kg, SD = 759, for 1 min; p < .001), with no significant differences in delta CK activity between conditions (p = .574). Nevertheless, there was a weak correlation between the delta CK activity and total volume of exercise completed (r = .55 with a 1-min rest, and r =.45 with a 3-min rest). Therefore, the volume following upper body resistance exercise correlates weakly with serum CK levels, irrespective of rest interval length between sets.  相似文献   

A multi-method approach to studying the relationship between character strengths and vocational interests in adolescents     

René T. Proyer  Nicole Sidler  Marco Weber  Willibald Ruch 《International Journal for Educational and Vocational Guidance》2012,12(2):141-157

The relationship between character strengths and vocational interests was tested. In an online study, 197 thirteen to eighteen year-olds completed a questionnaire measuring character strengths and a multi-method measure for interests (questionnaire, nonverbal test, and objective personality tests). The main findings were that intellectual strengths yielded primarily relations with investigative and artistic interests. Social interests demonstrated relations with strengths of transcendence and other-directed strengths and enterprising interests with leadership strengths. The implications of the findings for practice are highlighted.  相似文献