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Team-based learning (TBL) strategy is being adopted in medical education to implement interactive small group learning. We have modified classical TBL to fit our curricular needs and approach. Anatomy lectures were replaced with TBL that required preparation of assigned content specific discussion topics (in the text referred as "discussion topics"), an individual self-assessment quiz (IRAT), analysis of the discussion topics, and then the team retaking the same quiz (GRAT) for discussion and deeper learning. Embryology and clinical correlations were given as lectures. Unit examinations consisted of graded IRAT and GRAT. The National Board of Medical Examiners (NBME) Subject Examination was the comprehensive final examination. To evaluate the effect of TBL on student performance we compared the departmental and NBME subject examination scores between the traditional and TBL curricula. We collected five years of data on student performance in TBL-based anatomy and lecture-based preclinical courses. Our results show that departmental and NBME subject examination scores for TBL-based anatomy were higher than those for lecture-based anatomy. We subsequently compared average NBME scores for anatomy with those in other preclinical courses that were lecture-based. Average NBME anatomy scores were significantly higher than those for all the lecture-based preclinical courses. Since the introduction of TBL in anatomy, student performance has progressively improved in the NBME subject examination. Students perceived TBL as a motivator to be a responsible team member and to contribute to collective learning by the team. Further, it reinforced self-directed learning and fostered an appreciation for peer respect. Interestingly, these perceptions were uniform irrespective of student course performance. 相似文献
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研究目的：通过三维数值模拟,研究隧道施工过程对双叠隧道的影响。创新要点：使用全三维数值模拟方法研究软土中双叠隧道施工对先挖隧道或地面的影响。研究方法：1.运用FLAC软件创建双叠隧道的三维数值模型（图1）;2.分情况模拟机械化双叠隧道的挖掘过程;3.研究不同情况下的地面沉降,水平地面位移,以及隧道衬砌的法向位移、法向力、纵向力和弯曲力矩等。重要结论：1.新隧道施工对现有的隧道有很大的影响,最大影响出现在先挖上层隧道的情况下;2.一般来说,上层隧道的挖掘会比下层隧道产生更大的地面沉降;3.下层隧道产生的法向力总是比上层隧道大;4.在多数情况下,下层隧道产生的法向位移和弯曲力矩要比上层隧道小。 相似文献
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康拉德的小说以深刻的主题、广阔的背景和精湛的叙事艺术在英国文学史上占有重要地位。他不仅在小说的叙事形式和内容两个方面继承了英国文学的传统,而且敢于创新,如主张从"内部视点"进行人物描写和叙述事件,引入叙述者"马罗",提出并尝试"时间变换"与"时间并存"的方法,取得了突出的艺术成就。 相似文献
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Team‐based learning (TBL) combines independent out of class preparation with in class small group discussion. We adopted TBL in teaching first year medical gross anatomy. In this study, we evaluated student perceptions of TBL by using a survey that elicited perceptions of both pedagogy and mode of learning. Anatomy lectures were replaced with required preclass readings, self‐assessment quizzes, small group discussions of assignments, and groups retaking the same quizzes for deeper learning. At the course conclusion, students were surveyed to assess their preference for TBL, their perceptions of TBL effectiveness, and their perceptions of successful interpersonal relationships within groups. Respondents (n = 317; 89% response) were asked to rate the extent that they agreed (?2 = strongly disagree; ?1 = disagree; 0 = neutral; 1 = agree; and 2 = strongly agree). A principal components factor analysis with varimax rotation identified two 8‐item factors: “perceptions of TBL” and “perceptions of teamwork.” Internal consistency for each was high [Cronbach's alpha = 0.908 (preference for TBL); 0.884 (preference of teamwork)]. Results of one‐way analysis of variance between Honors/High Pass/Pass/Fail students indicated that Honors (n = 73) tended to rate perceptions of TBL higher than Pass (n = 54) [mean difference = 2.92; 95% CI (0.05, 5.79)], and also higher than Fail (n = 11) [mean difference = 6.30; 95% CI (1.13, 11.47)]. However, each had overallpositive ratings. No difference was noted between mean ratings of teamwork, which were also, overall, positive. We conclude that medical students view TBL favorably irrespective of their grades. Anat Sci Educ 2:150–155, 2009. © 2009 American Association of Anatomists. 相似文献
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Analysis of testing with multiple choice versus open‐ended questions: Outcome‐based observations in an anatomy course 
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下载免费PDF全文 Cheryl A. Melovitz Vasan David O. DeFouw Bart K. Holland Nagaswami S. Vasan 《Anatomical sciences education》2018,11(3):254-261
The pedagogical approach for both didactic and laboratory teaching of anatomy has changed in the last 25 years and continues to evolve; however, assessment of student anatomical knowledge has not changed despite the awareness of Bloom's taxonomy. For economic reasons most schools rely on multiple choice questions (MCQ) that test knowledge mastered while competences such as critical thinking and skill development are not typically assessed. In contrast, open‐ended question (OEQ) examinations demand knowledge construction and a higher order of thinking, but more time is required from the faculty to score the constructed responses. This study compares performances on MCQ and OEQ examinations administered to a small group of incoming first year medical students in a preparatory (enrichment) anatomy course that covered the thorax and abdomen. In the thorax module, the OEQ examination score was lower than the MCQ examination score; however, in the abdomen module, the OEQ examination score improved compared to the thorax OEQ score. Many students attributed their improved performance to a change from simple memorization (superficial learning) for cued responses to conceptual understanding (deeper learning) for constructed responses. The results support the view that assessment with OEQs, which requires in depth knowledge, would result in student better performance in the examination. Anat Sci Educ 11: 254–261. © 2017 American Association of Anatomists. 相似文献
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最近公司正在做规划,规划重点正是公司信息化。在一周前,我还在考虑信息化应该做成什么样子。参加微软技术大会之后,对其提出的UC(统一沟通)的概念非常向往。想想我们公司应该也可以做成那样。微软这次 相似文献
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Team‐based learning (TBL) is an instructional strategy that combines independent out‐of‐class preparation for in‐class discussion in small groups. This approach has been successfully adopted by a number of medical educators. This strategy allowed us to eliminate anatomy lectures and incorporate small‐group active learning. Although our strategy is a modified use of classical TBL, in the text, we use the standard terminology of TBL for simplicity. We have modified classical TBL to fit our curricular needs and approach. Anatomy lectures were replaced with TBL activities that required pre‐class reading of assigned materials, an individual self‐assessment quiz, discussion of learning issues derived from the reading assignments, and then the group retaking the same quiz for discussion and deeper learning. Students' performances and their educational experiences in the TBL format were compared with the traditional lecture approach. We offer several in‐house unit exams and a final comprehensive subject exam provided by the National Board of Medical Examiners. The students performed better in all exams following the TBL approach compared to traditional lecture‐based teaching. Students acknowledged that TBL encouraged them to study regularly, allowed them to actively teach and learn from peers, and this served to improve their own exam performances. We found that a TBL approach in teaching anatomy allowed us to create an active learning environment that helped to improve students' performances. Based on our experience, other preclinical courses are now piloting TBL. Anat Sci Ed 1:3–9, 2008. © 2007 American Association of Anatomists. 相似文献
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Meghan R. Silva Melissa A. Collier-Meek Robin S. Codding Emily R. DeFouw 《Psychology in the schools》2020,57(1):62-77
Recommendations from multiple professional organizations (e.g., American Psychological Association, Council for Exceptional Children, National Association of School Psychologists) suggest that collection of data on the social validity in practice and research is necessary. The purpose of this study was to systematically review the inclusion of acceptability measurement, which has been one of the most common way to measure social validity, within the intervention literature published across five school psychology journals between 2005 and 2017. Findings suggested just over one third of intervention studies included acceptability assessment. Intervention studies that were delivered individually, targeted behavior skills, and included treatment integrity data were significantly more likely to include acceptability assessment. When acceptability was measured it was typically evaluated one-time following treatment completion using self-report tools completed by teachers. Nearly half of studies employed one of seven published tools and the remaining half used researcher-created measures. The published tools were adapted in a variety of ways and inconsistently reported either item or total scores making it difficult to summarize these data according to intervention target or delivery format. Implications of findings are described. 相似文献
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杜丽萍 《阿坝师范高等专科学校学报》2008,25(1):17-20
秦观、黄庭坚在绍圣元年以后,词作的内容和风格都出现了转型。二人感伤苦闷与故作旷这的创作心态、含蓄典雅与疏宕奇崛的艺术风格体现了北宋中后期词人创作从“歌者之词”向“诗人之词”的转变,对南宋以来的词坛有着深远的影响。 相似文献
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Promoting teachers’ implementation of culturally and contextually relevant class‐wide behavior plans 下载免费PDF全文
下载免费PDF全文 Lindsay M. Fallon Sadie C. Cathcart Emily R. DeFouw Breda V. O'Keeffe George Sugai 《Psychology in the schools》2018,55(3):278-294
Disproportionality in disciplinary actions for certain racial groups has been well documented for several decades. In an effort to support all students, specifically those who are culturally and linguistically diverse, many have called for adopting a multitiered system of support framework that is considerate of student culture and school context. This framework applies to supporting students’ learning and behavior across settings, particularly in the classroom. To bridge existing gaps between theory and practice, this empirical study sought to evaluate whether teachers who self‐assessed their own use of culturally and contextually relevant practices would implement a class‐wide behavior plan with high levels of implementation fidelity. Results indicated that teachers who engaged in self‐assessment and training did implement the plan with high levels of implementation fidelity, particularly when given performance feedback. Additionally, students tended to display slightly higher rates of academic engagement upon consistent implementation of the plan. 相似文献
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