基于WinForm的应用软件评分系统设计与研究

针对当前广西区计算机等级考试阅卷出现的问题,设计了一个可以自动阋卷的软件系统。主要针对广西区计算机一级考试的模块作了分析和设计,介绍了该软件的设计思路和项目实现过程,并将软件实现的效果和人工实现进行了对比。最后分析了目前该软件的不足,提出了有待进一步研究的方向。     

Lights up! Assessing standards-based performance skills in drama education

With the recent release of the National Core Arts Standards (NCAS), educators need new consistent, fair assessments of drama learning. As an initial starting point, this paper reports on the creation of the LATA Drama Performance Rubric, a standards-based assessment to measure learning occurring under real drama classroom conditions that we hope evaluators will find to be useful. A widespread group of drama instructors coordinated with researchers to create a rubric containing four categories: (1) Diction and Volume; (2) Movement and Gesture; (3) Group Coordination; and (4) Stage Presence. Field testing of the instrument with 97 students in the treatment group and 80 students in the control group demonstrated its ability to distinguish between fourth-grade classrooms that had and had not received long-term drama instruction. Reliability, validity, and NCAS alignment are discussed, along with limitations and future recommendations.     

Classroom Emotional Support predicts differences in preschool children's cortisol and alpha-amylase levels

Accumulating evidence suggests children enrolled in full-time child care often display afternoon elevations of the hormone cortisol, which is an indicator of stress. Recent advances in immunoassays allow for measurement of activity in the hypothalamic–pituitary–adrenal axis and the autonomic sympathetic nervous system from saliva, and measurement of both systems provides a more complete understanding of activity in the stress response system. This study is the first to examine both cortisol and alpha-amylase in children attending child care and focuses on the influences of specific indicators of classroom process quality. A diverse sample of 63 preschool children nested in 14 classrooms of varying quality participated in this study; child salivary cortisol and alpha-amylase were collected at six times over 2 days. Results indicate that children in classrooms with higher Emotional Support displayed a greater decline in cortisol from morning to afternoon. Further, children in classrooms with higher Emotional Support exhibited lower total alpha-amylase output while attending child care. Implications for professional development for early childhood teachers and measurement of classroom quality are discussed.     

湖北省现场统计研究会2010年学术年会会议论文选——基于区组设计的建模评分方式研究

数学建模竞赛试卷的评分方式的合理性与公正性一直是大家关注的焦点.传统的评分方式的最大弊端在于阅卷老师的差异会对试卷的最终得分有一定的影响.根据区组设计的思想,对每位阅卷教师的差异性进行提取,并应用方差分析法进行假设检验.若不同阅卷老师的评分没有显著性差异,就可以用传统的算术平均法计算得分;否则,就应该对学生的试卷得分进行调整,以消除不同阅卷老师评分的差异性,从而保证公平.     

《高等教育自学考试答题卡综合管理系统》的开发与应用

应对当前大规模考试,计算机辅助管理势在必行。通过几年的实践,《高等教育自学考试答题卡综合管理系统》契合了自学考试科目多管理复杂的特点,提高了工作效率,是一个适合于大规模、多学科、同时进行信息采集与识别的处理软件。今后自学考试的阅卷管理也要与时俱进,跟上时代的发展,可以进行网上阅卷的尝试。     

第18届与第17届世界杯足球赛进球特征的比较分析

通过电视直播与录像观察统计,对18届与17届世界杯足球赛进球队员位置、进球区域、进球时段、进球方式、进球动作方法等进行归类比较研究,分析影响进球的诸多因素,以期寻找出足球比赛中进球的特征和规律,更针对性地指导训练和比赛.     

2003年我国足球甲A联赛进球特征分析

运用录像观察统计法、献资料法2003年度中国甲A联赛15支球队210场比赛的546个进球进行分类统计分析．揭示了甲A联赛进球的规律和特征，明晰了当今枝战术发展的趋势、潮流与动向，探讨提高射门效果的方法和手段。     

科技创新团队基于价值链的创新绩效管理研究

通过访谈法和问卷调查法可知,在科技创新团队创新绩效管理中,创新绩效考评往往侧重于创新结果绩效而忽略创新过程绩效,从而导致科技创新团队缺乏创新积极性。对此,从同时注重创新过程绩效与创新成果绩效的视角分析和探讨科技创新团队基于价值链的创新绩效评价模式。在对创新价值链构成分析基础上,采用层次分析法,从创新知识获取过程和创新产出过程两个维度构建包含创新能力、创新行为、创新价值和知识转化能力、知识产出能力的及其下共20个指标的科技创新团队创新绩效评价指标体系,并通过专家打分法确定分解后的指标权重,进一步改进和完善形成科技创新团队基于价值链的创新绩效管理体系,以期为促进科技创新团队创新绩效管理水平提高和促使科技创新团队在价值链上达到增值目的提高参考。     

PETS三级口语考试评分质量控制研究——基于多侧面Rasch模型(MFRM)的方法

口语考试作为一种相对真实(authentic)和直接(direct)的测试手段,已被越来越广泛地应用于语言测试实践中。然而,在测试过程中引入的主观判断、评分标准和量表的设计与使用等因素,使分数受到更多考生能力以外因素的影响。本研究基于2007年某考点PETS三级口语考试数据,用多侧面Rasch模型(Many-facet Rasch Model,简称MFRM)对这次考试的评分进行了事后质量控制研究。MFRM将语言运用测试多方面因素综合在一个数学模型中,不仅能够把所有侧面在同一标尺下进行衡量,还能对单独侧面,甚至每个个体进行具体分析,有针对性地找到潜在的"问题评分员"和可能被误判的考生,是主观评分环节有效的质量监控手段。