Dimensions and design criteria for developing training reaction evaluations

Although there is research on training program evaluation, there is little systematic research on the design, development and use of training reaction evaluations. In order to obtain meaningful information from a program evaluation, evaluation professionals must be rigorous in the design and development of all aspects of an evaluation study, including instrumentation. The purposes of the study were to classify the dimensions of information sought using reaction evaluations and to establish design criteria for developing training reaction instruments. There were three major phases of the study: (1) classification of the dimensions and questionnaire design criteria used in reaction evaluations; (2) validation of the classified dimensions and the questionnaire design criteria by subject matter experts; and (3) assessment of a sample of training reaction instruments currently used in training programs in US corporations. The research findings were: eleven dimensions for reaction evaluation were identified and classified by purpose. Five overall design criteria, each consisting of several sub-criteria, were judged important in the design of reactionnaires. These include: introduction and directions; question format; question construction; questionnaire layout; and data analysis. It was concluded that a well-designed training reaction instrument integrates the proper application of design criteria with appropriate reaction dimensions. Most training reaction instruments used by US corporations consisted of questions representing only a few dimensions. The instruments varied in form and length. Few of them properly utilized the established questionnaire design criteria.     

高职毕业设计环节存在的问题及对策

毕业设计(论文)是高职教育最后一个教学环节,也是一个十分重要的教学环节,但在目前大多数的高职院校中这一环节的教学还存在一些问题,要想彻底解决这些问题不是一朝一夕的事,但思想重视,措施得当必然可以使突出的矛盾得到缓解。     

Reference priors for exponential families

Reference analysis, introduced by Bernardo (J. Roy. Statist. Soc. 41 (1979) 113) and further developed by Berger and Bernardo (On the development of reference priors (with discussion). In: J.M. Bernardo, J.O. Berger, A.P. Dawid, A.F.M. Smith (Eds.), Bayesian Statistics, Vol. 4, Clarendon Press, Oxford, pp. 35–60), has proved to be one of the most successful general methods to derive noninformative prior distributions. In practice, however, reference priors are typically difficult to obtain. In this paper we show how to find reference priors for a wide class of exponential family likelihoods.     

民营中小企业信用担保体系研究

民营中小企业信用担保体系可归纳出四大设计原理：功能原理、经营原理、正选原理和博弈原理。针对信用担保体系的问题，提出其健全与发展的建议是：清晰定位担保对象；科学择优担保运作方式：完善资金补偿机制；健全风险分散机制；正确发挥政府作用；促进社会信用体系建设；加强监管体系；建立社会化中介服务体系；加强金保合作，形成共生机制。     

A Mixed Model-assisted Regression Estimator that Uses Variables Employed at the Design Stage

The Generalized regression estimator (GREG) of a finite population mean or total has been shown to be asymptotically optimal when the working linear regression model upon which it is based includes variables related to the sampling design. In this paper a regression estimator assisted by a linear mixed superpopulation model is proposed. It accounts for the extra information coming from the design in the random component of the model and saves degrees of freedom in finite sample estimation. This procedure combines the larger asymptotic efficiency of the optimal estimator and the greater finite sample stability of the GREG. Design based properties of the proposed estimator are discussed and a small simulation study is conducted to explore its finite sample performance.     

三维参数化曲线插值方法研究

中外合作办学是我国改革开放后在教育领域里出现的新生事物,是继我国公立学校和社会力量办学教育机构之后,出现的由中外双方共同参与管理的新的办学机构。经历了近10年的发展历程,中外合作办学正逐渐成为我国教育对外交流与合作的一种新形式,成为加快培养社会主义现代化建设事业急需的各类人才的新途径。本文用系统工程的观点,探讨中外合作办学的组织构造与管理方式以及办学的具体问题。     

一种新的求解离散型交通网络平衡设计问题的算法

本文提出了一种新的求解离散网络平衡设计二层规划模型的算法。模型求解中,上层问题采用粒子群算法,而下层问题则采用路径生成式logit非平衡交通分配算法。数值结果显示,本文提出的算法可以快速有效地求解这类网络平衡设计二层规划模型。     

刍议信息时代计算机技术对设计教育的影响

从多角度出发论述信息时代计算机技术对设计教育的影响,包括对设计本身的影响以及对设计教育的学科建设、教学方法、教育普及等的影响.     

山西清代传统戏场建筑研究

山西的戏曲文化历史悠久 ,极其兴盛。与之相应 ,山西的传统戏场建筑数量多 ,价值高。在山西戏场史上 ,清代又是最辉煌、最普及的时期。就全国来说 ,山西也是留存至今清代戏台数量最多的地区。这些戏场的建筑型制和建筑艺术颇为成熟。在大量实地调研的基础上 ,分析了山西清代戏台在中国戏场建筑发展史上的特殊意义 ,同时结合实地调研成果介绍了形态各异的山西清代戏台 ,剖析了其建筑形式、空间特征和艺术成就。     

基于MVC模式的模拟电梯模型的实现

本文使用MVC模式对电梯模型的状态、表示及控制逻辑进行分离,增加了程序了可维护性,可扩展性,使编程效率更高;在实现时采用了JAVA语言的Observer设计模式和事件处理机制。