大学研究性学习的特征和模式构建

大学研究性学习是指学生在教师的指导下,以一个问题作为学习的起点,通过自己拟定探究主题、设计策略与方法,经过进一步的资料收集与分析得出结论的学习过程或学习方式。它具有重问题意识、重超前意识、重过程、重应用、重体验、重全员参与等特征。学习模式是大学生研究性学习理论与实践的中介,是以简化的形式表达出来的学习活动的基本结构,反映了学习活动的基本规律。     

网络入侵取证系统(Ⅰ)

本文依据入侵者有可能在系统日志和网络通信数据中留下的痕迹,研制出一个网络入侵取证系统.该系统能有效地解决网络入侵取证的难题.     

网络入侵取证系统(Ⅱ)

随着网络技术的不断发展 ,网络安全变得越来越重要 .在已有的网络安全研究中 ,多着眼于防犯入侵 ,而对于入侵后的取证问题研究甚少 .依据入侵者最有可能在系统日志和网络通信数据中留下的痕迹 ,研制出一个网络入侵取证系统 .该系统能有效地解决网络入侵取证的难题     

鄂州六朝墓发掘资料的学术价值

该文通过对湖北省鄂州市近30年（1956-1983年）清理发掘的394座六朝墓葬资料的整理和初步研究。认为在学术上的价值主要有四个方面。一是以孙昊和两晋墓葬为主的这批考古资料，可以为长江中下游六朝墓葬的分期研究，特别是为长江中游吴晋墓葬的研究，提供了一些分期资料和葬俗资料；二是通过对上千件与长江下游六朝青瓷有别的长江中游本地区烧造的六朝青瓷，为研究长江中游青瓷器的发展过程提供了重要的资料；三是近300面长江流域各地铸造的两汉六朝铜镜在鄂州六朝墓地的集中发现，为研究中国南方铜镜铸造的历史提供了丰富的实物资料；四是通过对出土的金属器、钱币、漆木器、玉石器和玻璃器的整理和研究，补充了有关六朝时期长江流域的手工业、商品交换和海外交通等方面的一些实物资料。此外，在铜镜和青瓷器的装饰图案上，也部分地反映了佛教在长江中下游地区的传播情况。     

临床教师的科研及教学档案管理系统设计

根据临床教师的科研与教学管理评估体系,利用ASP.NET页面采集大量教师的教学及科研相关信息,并将信息集成于SQL Server 2000数据库内;通过ADO、SQL语言和数据加权方法操作数据库的数据,实现对这些数据审核、统计分析、打印报表并显示临床教师的科研和教学情况等功能;使之更好地服务于医院临床教学管理,为医院的教学管理提供信息化基础。     

用于PC机前端的单片机温度数据采集系统

介绍所制作的用于PC机前端的单片机数据采集系统。以温度传感器AD590作温度数据采集,使用串行AD转换器ADC0832作模数转换,由单片机控制数据采集过程。对温度传感器AD590的电气特性和串行AD转换器ADC0832的功能特性作了介绍。提供了数据采集端的单片机电路以及该电路所使用的源程序,使用流程图对源程序进行了分析和说明。     

The Legacy of Hobbs and Gray: Research on the Development and Prevention of Conduct Problems

A partnership among researchers at the Council of Chief State School Officers and the Wisconsin Center for Education Research has recently produced an advanced, in-depth approach to collecting and reporting data on the enacted curriculum in K through 12 mathematics and science education (i.e., the subject content and instructional practices taught in classrooms). The surveys serve as a practical research tool for collecting consistent, reliable data on math and science instruction based on teacher reports. The data from the surveys can give states, districts, and schools an objective method of analyzing teaching practices and teachers' professional development in relation to content standards and system goals for improvement. This article describes results from initial studies using the Surveys of Enacted Curriculum and outlines how the survey data and reporting system provide powerful tools to assist educators and evaluators of education in the ongoing effort to improve student performance.     

A Behind‐the‐Scenes Guide to School‐Based Research

Schools are an important context for both basic and applied scientific research. Unlike the laboratory, however, the physical and social conditions of schools are not under the exclusive control of scientists. In this article, we liken collecting data in schools to putting on a theatrical production. We begin by describing the large cast of characters whose collaborative efforts make school‐based research possible. Next, we address the critics, including the university Institutional Review Board (IRB) and school administrators, whose feedback often improves the final study design. We then turn our attention to set building, stage directions, and rehearsals—key steps in the iterative process of refining study procedures. We end with a discussion of the day of data collection itself and activities that take place after the curtain drops. Throughout, we make recommendations based on our recent experience collecting data at several high schools.     

大数据时代院校研究的发展与突破———“院校研究:数据分析的对象、内容和方法”研讨会暨2013年中国院校研究会年会综述简

学术界认为：我国院校研究要实现从“初步形成”到“规范发展”的转变,必须从研究方法上有所发展和突破。而大数据时代的到来正在改变着人们的思维方式：从注重定性研究到用大量数据说话,从注重数据的精准到接收数据的纷繁复杂,从注重因果关系到追求相关关系。这种思维方式的转变正好给院校研究提供了发展的思路和方向：无论是大学宏观层面还是微观层面的问题,都可以采用“收集数据、分析数据、发现问题、找到对策”的路径进行研究。     

技术支持的文献研究法:数字化教育研究的一个尝试

随着科学研究工作者将信息技术特别是计算机技术和网络技术不断应用在科学研究领域,一个新的研究取向逐渐形成,即e-Research(数字化研究)。该文探索了数字化研究中信息技术的计算功能包括数据收集、数据分析、文本挖掘和可视化等方面的应用,尝试对文献研究法加以改进。案例分析表明,技术支持的文献研究法在处理海量文献、快速把握已有研究的基本情况、帮助研究人员聚焦文献研读重点等方面有独特优势。     

访民问俗 寻根觅祖——关于楚人崇火札记

通过对民间部分传说及有关资料的整理,对楚人崇火风俗作了较详尽的考述,对研究民俗文化大有益处。     

Preliminary Evidence on the Social Standing of Students with Learning Disabilities in PALS and No–PALS Classrooms

Many researchers have documented the apparent fact that numerous students with LD have social–skill deficits and a lower social standing than their nondisabled peers. In principle, participation in peer tutoring would appear to be at least a partial solution. It requires classmates to work together on valued tasks and research indicates that it can promote academic growth among students with and without disabilities. Yet, little research has been conducted on the social benefits of peer tutoring. This study attempts to do precisely that by collecting sociometric data in 39 second– through sixth–grade classrooms, 22 of which were engaged in Peer–Assisted Learning Strategies (PALS), a form of peer tutoring. In each of the 39 classrooms, sociometric data are reported on four children—a student with LD and a low–achieving, average–achieving, and high–achieving student. Findings indicated that students with LD in PALS classes were (1) more socially accepted than their counterparts in No–PALS classes, and (2) enjoyed the same social standing as most nondisabled classmates. Strengths and weaknesses of this study are discussed, as are directions for future research.     

网络广告定价的数学模型研究

随着互联网的飞速发展,网络日趋走向成熟,利用网络方式进行广告宣传成为传统广告形式之外的新型方式,如何对网络广告进行定价是网络广告提供商面临的一个非常重要的问题.通过研究网络广告的形式和特点,分析影响网络广告的价格多种因素,并通过对各种网络广告价格数据的搜集、整理、对比以及分析计算,用多元回归方法给出基本的网络广告定价的数学模型,为企业和个人因特网用户提供有关网络广告定价方面的数据参考和理论分析.     

Ninth graders' attitudes towards selected uses of technology

Technology has become affordable and available for science teachers of all grade levels. This study presents the results of collecting attitudinal data from over 240 ninth grade physical science students prior to the integration of technology into their science curriculum. The data were evaluated utilizing a probabilistic model, which corrects for the nonlinearity of rating scale responses. Results indicate that surveyed students, on average, were supportive of the integration of a wide range of technology into their classroom. Although students were generally positive, they were statistically more supportive of activities that involved the sending of electronic messages to other students when a comparison was made to their attitudes toward the collecting of data with computer probes. The results suggest that physical science teachers may want to initiate the integration of technology into classes by first requiring students to use electronic mail to share data collected without the aid of a computer. This activity could, in turn, be followed by labs that require the collecting of data with computer probes and subsequent sharing of that data with other students through electronic mail.     

当前中美教育交流研究的特点分析

中美两国由于国情不同,对两国教育交流的研究在内容上和方法上都各有特点。总体上看,美国的研究更为深入,资料整理和积累也较中国好。中国应当从加强国家安全、深化国际交流合作角度,丰富研究资料,拓宽研究面,重视个案研究与综合研究的有机结合。     

Propriety, process and purpose: considerations of the use of the telephone interview method in an educational research study

While the use of the telephone has increased as a means of collecting research data in a range of areas, there are few examples of studies where telephone interviews have been conducted to collect qualitative data. The field of educational research is no exception to this. This paper focuses on a study carried out in Higher Education (HE) investigating student withdrawal. It explores the ethics of interviewing by telephone a group of former students; issues that arose in the carrying out of the research, particularly relating to the quality of the data; and the impact of the study’s purpose on its conduct. The paper discusses the value of telephone interviewing to collect qualitative data and offers some practical suggestions for future use.     

教师研究场景中的个案研究--兼与行动研究比较

教师专业发展的保障之一是教师是研究者，对教师来说，教育个案研究是他们进行研究的基础。教师研究场景中的个案研究具有在特定的自然场景中进行、教育研究对象为研究者自己感兴趣的、聚焦于特别的个人或小组以及他们的观念和想法、讲求研究中的伦理道德问题等特征。一般历经界定研究的性质、拟出追问和要遵守的道德准则、收集并整理资料、形成并检验分析的结果、解释结果、对研究的表述六个步骤。主要采用结构型表述、故事叙说型表述、描绘型表述、虚构型表述四种表述方式。行动研究与个案研究既有一定的区别，又有一定的联系，二者是不能截然分开的。     

毕节地区地方文献的开发

毕节地区地方文献具有历史文化积淀深厚、地方性强和民族性浓厚等特征.文献建设中的重点应该是与本地经济科研相关的文献资料、地方历史文化相关的资料和收集历代地方人士著作及其作品的研究资料,以期建成全省甚至全国某一方面的特色文献资料中心.成立地方文献开发组织,广开收集渠道,争取各方面的支持,设立地方特色文献数据库,实现现代技术条件下的合理开发和利用,让地方文献发挥社会效益.     

Confidentiality With Minors: The Need for Policy to Promote and Protect

Abstract

This article presents research about school counselors' attitudes toward breaching confidentiality that the authors conducted immediately before and after the tragic shootings at Columbine High School in April 1999. Two groups of school counselors were demographically similar but differed significantly in their predictions as to whether they would breach confidentiality and in their attitudes toward certain aspects of school counselor practice such as informed consent. School counselors at all levels of employment reported that they were less likely to breach confidentiality after the highly publicized high school shootings and that they were more responsible to their minor clients than to the parents of those clients. Implications for policy makers are discussed.     

浅议民族地区高校图书馆在保护与传承民族文化遗产行动中的地位与作用

民族地区高校图书馆应充分发挥其社会职能,大力收集与整理民族文化资料,创建民族文化数据库;研究与传承民族文化,构建民族文化持续发展链;充分发挥图书馆服务职能,为繁荣民族文化作出应有的贡献。