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81.
Charlotte S. Lang Gwetheldene Holzmann Hallett Hullinger Mary Lou Miller Timothy D. Norton 《Christian Higher Education》2019,18(3):177-187
This study investigated how an authentic assessment program was used to examine student learning outcomes within the context of a Christian university’s institutional mission, core values, and distinctive qualities. For the purposes of this study, an authentic assessment program is defined as assessing student-produced work within the context of the institutional mission. A sample of 1,814 undergraduate students taking one or more general education courses at the university during the 2007–2009 academic years was examined for any significant differences in student learning outcomes. A univariate analysis of covariance (ANCOVA) indicated the Student Assessment System (SAS) scores for the online students were not significantly different from the SAS scores for the face-to-face (F2F) students after controlling for course grade. These results suggest that online students achieved the same critical mission-related educational outcomes that the university required of its F2F students. An implication of this finding is that the university just as effectively articulated its faith-based mission and vision to the online students as it did to its students taking classes F2F. 相似文献
82.
小鹅瘟在国内已广泛流行,雏鹅的预防和治疗以鹅抗小鹅瘟血清较为理想,但若用山羊抗小鹅瘟血清,则可获得大量的血清及长时间采血且降低成本,经笔者研制的山羊抗血清具琼扩试验效价达1:16;保护试验保护率达80—100%小范围区域试验保护率达95%。 相似文献
83.
课例是指教师通过学习,吸收新课程理念,根据学生的需要为学生设计有意义感兴趣的学习环境,提供相应的学习材料与学习设备,引导学生在设计好的学习情境中,借助他人帮助、利用必要的学习资料,通过意义建构的方式获取知识、发展能力的方案或过程. 相似文献
84.
When Parents Ask ... about Preterm Birth, Breastfeeding Success, Breast Cancer, or Waterbirth 下载免费PDF全文
Moore ML 《The Journal of perinatal education》2003,12(4):40-43
IN THIS COLUMN, THE AUTHOR REVIEWS RESEARCH ON FOUR SEPARATE TOPICS: the prevention of preterm birth, the effect of epidurals on breastfeeding success, the possible protective effect of lactation on breast cancer, and laboring in water. In two separate studies-a multisite study in the United States and a second study from Brazil-natural progesterone was shown to significantly reduce the incidence of preterm birth in women at high risk. A third study conducted in the United Kingdom examined the effect of clindamycin on preventing infection that can lead to preterm birth. A group of studies related to lactation found that early breastfeeding was more successful in women who did not have epidural anesthesia. In a Korean study, the lifetime duration of breastfeeding was associated with a significant reduction in breast cancer. Concerning waterbirth, Swiss researchers found that, when a woman labored in water, she regulated both water temperature and bathing duration to ensure that her body temperature and that of the fetus remained within a normal physiological range. 相似文献
85.
大学优势及特色学科成长模式思考 总被引:4,自引:0,他引:4
当前是中国高等教育快速发展的重要时期,这一时期大学之间的竞争越来越激烈。大学要想在激烈的竞争中立于不败之地,就必须发展自己的优势学科和特色学科。优势学科和特色学科是重大科研项目的承接者,是创新型成果的生产者,是创新型优秀人才的培养基地,是创建世界一流大学的关键所在,是学校地位、水平的集中体现,是学校发展的生机和活力所在,是学校快速发展的基础。纵观世界一流大学的成长过程可以看到,它们大多具有悠久的办学历史、充足的办学经费、优越的办学环境、卓越的管理水平,而更主要的是它们具有世界一流的学科。如牛津大学的政治经… 相似文献
86.
Moore ML 《The Journal of perinatal education》2002,11(3):43-47
Misoprostol (Cytotec) is a synthetic prostaglandin E1 analogue that was designed for the prevention and treatment of peptic ulcer associated with the use of nonsteroidal anti-inflammatory drugs. In obstetrics, misoprostol has been administered for induction of first and second trimester abortion, for induction of labor in the third trimester, and to control postpartum hemorrhage. None of these uses has been approved by the Food and Drug Administration. Nevertheless, misoprostol is widely used in the United States and throughout the world. Advantages are cited as reduced rate of cesareans, shorter time from induction to birth and, particularly in developing countries, lower cost, oral, vaginal or rectal administration, and stability without refrigeration. Disadvantages are uterine hyperstimulation and, in rare instances, uterine rupture and death. Mothers should be informed of both the risks and the possible benefits of misoprostol. Further research with large samples is necessary to determine whether the risks outweigh any possible benefits. 相似文献
87.
Pigeons’ performance of a delayed conditional discrimination with presence versus absence of conditional (sample) stimuli was examined in two experiments. The pigeons showed steeper retention functions with feature (i.e., presence) samples (either food or yellow) than with no-feature (i.e., absence) samples (either no food or no yellow). These results suggest that pigeons code features and respond only by default to test stimuli (comparisons) associated with no features. In contrast, the overall superiority of performance on no-feature-sample trials compared with feature-sample trials in both the food/no-food- and yellow/no-yellow-sample tasks was reversed at a 0-sec delay in the food/no-food-sample group, but not in the yellow/non-yellow-sample group. This difference in results with hedonic versus nonhedonic samples suggests that the crossover in delay performance on food/no-food-sample trials is produced by the formation of backward associations between the food-associated comparison stimulus and the food sample. 相似文献
88.
加强高校的学风建设是高校改革和发展的一个永恒主题。西南联大办学成就给我们的启示是:当代高校学风建设必须充分发挥学生在学风建设中的主体作用;充分发挥教师在学风建设中的主导作用;完善规章制度,加强教学管理;加强校园文化生活建设,优化育人环境。 相似文献
89.
提高计算机上机实验效果的探索 总被引:1,自引:0,他引:1
本文主要讨论了影响上机实验效果的三大因素,环境因素、学生因素和教师因素。其中教师因素起主导作用,提高教师的积极性和教师的计算机应用水平至关重要,当然学生、环境因素也不可忽视,只有综合考虑它们的共同作用,才能取得良好的上机实验效果。 相似文献
90.
我们为北仑区电信杯网页设计大赛设计了一个主页。该主页界面简单,主要是一些网页大赛优秀作品的链接,并具有在线投票功能,可以让网友参与评分。现已被北仑港网站(http://www.blport.net.cn)选用。本叙述其设计过程。 相似文献