“现代教育技术实验实时诊断检测系统”题库的编写原则

结合开发“现代教育技术实验实时诊断检测系统”的经验,介绍了它的内涵和作用,总结出建立实验实时检测题库的6项原则。     

从“三言”中男子形象的弱化谈开去——兼与《红楼梦》对比

传统文化中占主导地位的男性,在＂三言＂等小说中却出现了弱化的趋势,本文尝试考察其弱化的特征、外部缘由、内部成因等几个方面,同时兼与《红楼梦》对比,以揭示其意义。     

Specific Learning Disabilities and the Portuguese Educational System

Although the Portuguese educational system advocates the accommodation of all students in regular schools, it has not adopted a coherent discourse that would contribute to meeting effectively the needs of students with specific learning disabilities (SLD). As such, the successive reorganizations of special education have resulted in uninformed decisions that have caused the education of students with SLD in Portugal to be, in many instances, detrimental to their academic and social growth. We describe the reality of SLD in Portugal, considering four main topics: (1) the establishment of the SLD concept, (2) the birth of a Portuguese definition of SLD, (3) the context of educational policy, and (4) the provision for students with SLD.     

高校图书馆体验式服务研究

文章通过对首都经济贸易大学师生以及北京20所高校的图书馆负责人做详细的问卷调查以及深度访谈，听取他们的看法和建议，笔者得出了在首都经济贸易大学图书馆以及北京地区高校图书馆实施体验式服务的主要措施和一些设想。     

曾国藩与金陵书局(连载之八)

七、敬业 道光二十三年(1843年)十一月,曾国藩典试四川刚刚回到京师,就被授翰林院待讲,充任文渊阁校理.[1]     

地理专业野外实习仪器的配置与管理

野外实习是地理专业实践教学的一种特殊形式,其仪器的配置和管理有其特有的规律,本文对此进行了探讨,并提出了仪器配置的原则和管理方法.     

Inter-rater reliability assessment for the new-born screening quality assurance

IntroductionTo ensure the quality of the new-born screening (NBS), our laboratory reviewed the analytical procedure to detect subjective steps that may represent a risk to the patient. Two subjective activities were identified in the extra-analytical phases: the classification of dried blood spots (DBS) according to their quality and the assignment of haemoglobin patterns. To keep these activities under control, inter-rater studies were implemented. This study aimed to evaluate the inter-rater reliability and the effectiveness of the measures taken to improve the agreement between observers, to assure NBS results’ quality.Materials and methodsDried blood spots specimens were used for the inter-rater studies. Ten studies were performed to assess DBS quality classification, and four to assess the assignment of haemoglobin patterns. Krippendorff’s alpha test was used to estimate inter-rater reliability. Causes were investigated when alpha values were below 0.80.ResultsFor both activities, the reliability obtained in the first studies was inadequate. After investigation, we detected that the criterion to classify a DBS as scant was not consolidated, and also a lack of consensus on whether or not to report Bart’s haemoglobin depending on its percentage. Alpha estimates became higher once the training was reinforced and a consensus about the appropriate criteria to be applied was reached.ConclusionInter-rater reliability assessment helped us to ensure the quality of subjective activities that could add variability to NBS results. Furthermore, the evolution of the alpha value over time allowed us to verify the effectiveness of the measures adopted.     

西藏农业信息化的意义和发展对策研究

农业信息化是新阶段西藏农牧业实现跨越式发展的必然选择。本文详细地分析了西藏农业信息化建设的意义和制约因素，在此基础上提出了推进西藏农业信息化的对策。