网络环境信息标引的测评与比较研究

网络环境下,文献信息具有数量多、增长快、新词层出不穷等特点。标引是对信息资源进行组织的有效手段和重要环节,标引的质量和效率直接影响信息组织的质量和速度。对受控标引、自由标引和自动标引三种标引方式进行了相符度、专指度、标引深度及通用词数的测试对比.得出自由标引优于受控标引,自动标引优于自由标引及受控标引的结论。     

绩效评估在图书馆的应用

简要分析了图书馆实行绩效评估的意义,具体的执行的过程,并就图书馆实行绩效评估会遇到的问题提出了自己的看法。     

企业信息工作的岗位绩效评估方案研究

企业信息工作可以根据是否属管理性质及专职与否分类，企业应根据不同类岗位的职责设计不同的、评估指标和采用合适的评估工具，企业在组织评估工作时必须把握360度评估思想，对每一个岗位都要体现上下左右里外人员的评价。     

教育评估系统模型的设计与实现

评估工作计算机化可以减少人为的错误与客观因素的干扰,增强评估的稳定、透明与公正性。文章论述了计算机实现模型的设计和实现,包括系统结构以及角色安全模型、量化模型、智能约束模型等建模技术。     

电子资源服务绩效评估的含义及影响因素分析

本文在对国内外研究现状分析的基础上，对电子资源服务绩效的含义与作用，以及其影响因素等进行了系统的分析。     

基于核心素养的高中数学课程目标与学业评价

基于数学核心素养的课程目标制订,应当以"知识作为核心素养的生成本源"为逻辑线索,以"数学核心素养贯穿课程体系的整体支配模式"为框架,用体现目标水平的层次结构方式,兼顾学业评价的可操作性。对于数学核心素养,宜采用知识理解、知识迁移、知识创新三级水平刻画。知识理解指学生掌握基础知识、形成基本技能;知识迁移指学生将知识应用到新的情境中去解决问题的能力;知识创新指学生提出问题、推广问题的能力。这样划分数学核心素养水平,能反映数学课程目标的内核,具备学业质量测评的操作性特征。     

一流大学建设高校海归教师科研表现自我评价的调查分析

高校海归教师是归国留学人员的重要组成群体,他们知识储备丰富、国际化视野宽广。本研究基于跨文化再适应视角,采用问卷调查的方式,对41所一流大学建设高校的1417名海归教师回国后的科研表现及其主要影响因素进行调查分析。调查结果显示,海归教师对其在课题申报和成果发表方面的评价不高;其在海外学习和工作期间的适应情况、对院系工作氛围的认同程度以及与海外导师、同事或同门开展合作的频率,对海归教师的科研表现具有显著的正向影响。     

科学过程技能的性别差异

本研究运用表现性评价方式评价科学过程技能,结果发现男女学生的总体科学过程技能不存在差异,但除找出变量之外,其他各过程技能均存在差异。最后,针对这种性别差异讨论了相应的教学和评价建议。     

Childhood Physical Fitness and Performance as Predictors of High School Sport Participation

ABSTRACT

Participation in youth sport is positively associated with physical fitness and performance. The purpose of the current study was to examine if physical fitness measures during childhood and early adolescence predicted high school sport participation. Participants included youth in the Michigan State University Motor Performance Study. Measures consisted of the endurance shuttle run, Wells sit-and-reach, jump and reach, standing long jump, agility shuttle run and 30-yard dash. Individual, generalized estimating equation models were used to estimate the association between each measure and the odds of participating in high school sport. For both sexes, the endurance shuttle run and agility shuttle run were related to sport participation. For boys only, the long jump and 30-yard dash were also associated with sport participation. Better physical fitness and performance across several dimensions in childhood, including those related to motor skills, enhanced the likelihood of sport participation in high school.     

Correlates of staff motivation,satisfaction, and job performance of library staff in selected Nigerian University libraries

Abstract

This study examined staff motivation, satisfaction, and job performance among the librarians and library staff in six selected university libraries in Nigeria. The target population for the study includes the professionals and nonprofessional library staff. A total enumeration sampling technique was used to select 180 respondents, which represent the sample for the study. Data was collected using a self-designed questionnaire titled “Staff Motivation, Satisfaction and Job Performance Questionnaire” (SMSJPQ). Six research questions were developed and answered by the study. The results indicate that librarian and library staff are highly motivated with regular pay while the least motivational factor is frequent interaction with their friends. Library staff are primarily satisfied with their jobs when they are in constant link with their friends. Professional library staff significantly experience better work motivation than their nonprofessional counterparts. Significant correlation exists between staff motivation and job performance and between job satisfaction and job performance. In addition, the two factors (motivation and satisfaction) exert significant contribution to the determinant of librarians and library staff job performance. Based on the findings, the study recommended improvement in the level of motivation of nonprofessionals so that the significant difference with the professional counterpart would not be so much pronounced.