排序方式: 共有51条查询结果,搜索用时 31 毫秒
11.
Abstract FORMATIVE ASSESSMENT is widely considered to be central to student achievement. Unfortunately, however, on modules with large numbers of students, there is not sufficient time for academic staff to provide written feedback to all students on a regular basis. It is proposed that a potential solution to this problem is the provision of online multiple‐choice questions (MCQs) which generate detailed feedback to students who attempt them. This article critically analyses the implementation of online MCQs as a form of formative assessment on an undergraduate level three equity and trusts module. It is argued that MCQs, when prepared in the light of relevant academic theories and implemented appropriately, are a means by which deep learning can be stimulated and tested with sufficient rigour, and are therefore a suitable method of formative assessment at undergraduate level. It is also argued that there are significant advantages to be gained from making the MCQs and feedback available to students online. Analysis and synthesis of available data from the module in question bears out these arguments, suggesting that the provision of online formative assessment in this manner is indeed beneficial to students. 相似文献
12.
公安培训教育是提高在职公安干警业务素质的重要途径之一。然而,目前的公安培训存在着诸如教材内容陈旧、缺乏针对性及理论与实践脱节等不足。要提高培训效果,使公安培训教学更加贴近执法实践的需要,在教材的选择和教学方法等方面,都要针对不同教学对象的特点,围绕提高学员执法能力及法律素质和法律意识的目的,有针对性地组织教学。针对公安教育的特点,对专业课教师实行定期换岗交流制度及选聘高素质的兼职教师,这是提高教学质量的一个重要方法。 相似文献
13.
票据伪造的民事法律后果,是一个比较复杂的问题。它涉及到票据效力、票据权利的效力问题,也涉及到因对票据伪造效力的法律评价,以及所引起的民事权利、义务和责任问题,同时,还涉及到善意当事人之间的利益衡平问题。本文主要讨论票据行为伪造的民事法律后果,涉及有关票据权利与义务的问题和付款人付款行为和真实签章人的票据义务履行的法律后果问题。 相似文献
14.
15.
区域制度化合作的程度反映区域一体化的水平,同时也反映了各国经济、社会、政治诸多层面的合作状况和合作远景。后冷战时代,国际格局的变化为区域性制度化合作创造了发展的空间。国际组织和制度、跨国公司等一些新兴行为体的作用越来越大,这些行为体对于区域制度化合作发挥了先行的效用。同时,东北亚区域制度化合作存在来自外部与内部的干预,区域制度化合作本身制度遵守与网络形成等方面的障碍。但和平与发展的时代特征将为这一地区制度化合作前景提供契机。 相似文献
16.
Thomas W. Vastrick BS Ellen Schuetzner BA Kelsey Osborn BS 《Journal of forensic sciences》2021,66(1):265-271
In the third of a series of studies and reports, the authors expand on the frequency occurrence proportions of various handwritten features. The first study culminated in the publication of “Measuring the Frequency Occurrence of Handwriting and Handprinting Characteristics.” That study was followed by “Measuring the Frequency Occurrence of Handwritten Numeral Characteristics.” The premise of this current and future follow‐up studies is to expand on the initial lists of information incrementally by expanding the number of features and the number of writers. This study expands on the list of numeral features. A total of 34 numeral features was selected by the authors as candidates for this study and tested through an attribute agreement analysis. Based on the results of the testing, 17 new features have been added to the list of proportions. The original 1410 handwritten numeral specimen forms were utilized and pared to 1024 to obtain a proper population sampling for the United States. Interdependency testing was conducted on 783 pairs of inter‐character numerals. A coefficient of correlation between ?0.2 and +0.2 was found in 534 (68.20%) of these pairs. As of this report, there are now a total of 42 numerals with measured frequencies of occurrence. This material has already borne fruit as the combined frequency of occurrence studies were explained during an unsuccessful exclusion hearing in court with an explanation as to how these studies support the reliability of forensic document examination. 相似文献
17.
18.
日本国立大学改制评介 总被引:2,自引:0,他引:2
日本高等教育领域内的国立大学独立行政法人化改革以国会立法的方式推行,有关法规自2003年10月1日开始生效,从2004年4月起,日本所有国立大学的身份将“独立行政法人化”。这是一项制度性变革,影响到日本国立大学的各个方面,对我国高等教育的改革和科学规划具有借鉴意义。 相似文献
19.
Rachel Wilson BA Clare McFadden PhD Samantha Rowbotham PhD 《Journal of forensic sciences》2023,68(3):731-742
The frequency and distribution of fractures are commonly utilized to assist in interpreting the manner of death. In cases of alleged suicide by hanging, however, the evidence base for the frequency and patterning of laryngohyoid and cervical vertebrae fractures resulting from such blunt force traumatic events is limited and so fractures cannot be reliably used to assist in interpreting the manner. Using meta-analytic techniques, this study aimed to estimate frequency and distribution of fractures in the context of relevant intrinsic and extrinsic variables. A systematic review of the literature identified 20 studies with relevant data (8523 cases of suicide by hanging). Meta-analyses identified the frequency and distribution of fractures present and how fracture frequency was affected by the subgroups of age, sex, completeness of suspension, ligature knot position and study design. Results indicated that fracture frequency was variable, there was no unique patterning, and high levels of heterogeneity were present in all variable sub-groups. Age was the only subgroup to show differences. Findings suggest that neck fracture frequency is inconsistent and cannot be predicted by the chosen variables. Subsequently, neck fractures in isolation should not be given weight in medico-legal interpretations of a hanging death as suicidal. 相似文献
20.
Sudhir K. Sinha PhD Hiromi Brown PhD Hailey Holt BS Mah-ro Khan MS FS Joanne B. Sgueglia BA Gina Murphy MS 《Journal of forensic sciences》2023,68(3):1020-1035
Forensic casework samples often include human hairs, teeth, and bones. Hairs with roots are routinely processed for DNA analysis, while rootless hairs are either not tested or processed using mitochondrial DNA. Bones and teeth are submitted for human remains identifications for missing persons and mass disaster cases. DNA extraction from these low templates and degraded samples is challenging. The new InnoXtract DNA extraction method utilizes magnetic beads that are optimized to bind small DNA fragments, as small as 100 base pairs, to purify high-yield DNA from compromised samples. This validation study evaluates InnoXtract's ability to obtain amplifiable DNA from samples such as rootless hairs and skeletal remains. Studies performed include sensitivity, stability, repeatability, reproducibility, non-probative samples, and comparison to standard organic extractions. Sensitivity studies demonstrate average yield recoveries ranging from 53% to 100% and 73% to 85% for the InnoXtract hair and bone methods, respectively. Studies demonstrate consistent results across a range of sample types, such as insulted and un-insulted bone and teeth, as well as hair shafts from donors of various ages, gender, race, and hair characteristics. The InnoXtract bone method outperformed organic extraction. The method was successfully automated on a MagMAX™ Express-96, with recoveries over 70% relative to the manual version. InnoXtract has the potential as an automated high-throughput, high-yield bone extraction method with 6 h of total extraction time for up to 96 samples. The validation study results demonstrate that the InnoXtract kits produce high-yield and high-quality DNA from compromised bone, teeth, and hair shaft samples. 相似文献