Evaluating a human service program: Employing the judicial evaluation model

The emergence of adversarial models as an approach to formative and summative evaluations is gaining recognition among educational research professionals. The implementation of the Judicial Evaluation Model (JEM), as described in this article, is the first application to a human service employment and training program. Evaluation questions raised within the study were designed to assess the efficacy of linkage arrangements between the Comprehensive Employment and Training Act (CETA) prime sponsors and education service providers in the Commonwealth of Virginia. The four stages of the JEM and its application to CETA are discussed, the panel findings are reported along with noted pitfalls and strengths, suggested guidelines for implementation, and a few recommendations.     

Consumer survey as needs assessment method: a case study

Needs assessment methodology has grown remarkably as a necessary part of evaluating human service programs. The consumer survey method of needs assessment is reviewed. A case study in which the training needs of board members of the eleven community mental health agencies in a rural New England state were examined by a questionnaire requesting ratings of the importance and priority of 11 possible topics is presented. Sixty-five of 300 questionnaires were returned (21.66%). The results clearly support the view that training programs for boards are needed, and suggest that citizens can make reasonable decisions about program content if given the opportunity. A training project, based on the results of the survey is described. Problems in designing and implementing consumer surveys and training programs are discussed.     

含S,N配体的铜缓蚀剂作用机理

近年来,无毒或低毒、无污染、高效的金属缓蚀剂研究倍受重视,本文介绍归纳了一些具有优异缓蚀性能的新型铜缓蚀剂及其作用机理。     

"名1+(的)+名2"定中结构隐喻的创造性及运作机制

现代汉语"名1 (的) 名2"定中结构的隐喻具有创造性,表现在从不同的事物中发现共同的东西、从整体上把握事物的特征并确立符号与事物之间的现实的联系及跨越时空等的限制等。"名1 (的) 名2"定中结构隐喻的运作机制主要有概念范畴之间的映射和语义泛化。     

汉语定中短语VN的维吾尔语对应表达

文章主要分析汉语V＋N和V的N定中短语区别，V与N的搭配特点，定中短语VN在维吾尔语中的不同表达形式，并且从动词配价和语义角度对产生不同表达形式的原因进行探析。     

A 2-approximation for the preceding-and-crossing structured 2-interval pattern problem

The 2-interval pattern problem over its various models and restrictions was proposed by Vialette (2004) for the application of RNA secondary structure prediction. We present an O(n ³logn)-time 2-approximation algorithm for the problem of finding a largest { < ,-structured subset of 2-intervals given an input 2-interval set of size n. This greatly improves the previous best approximation ratio of 6 by Crochemore et al. (2005).     

“V在了N”格式形成原因的语法化分析

＂V在了N＂结构（如＂放在了桌子上＂）是现代汉语中一种新兴的语法格式。文章试图从共时和历时角度对这一格式的形成原因进行探究,着重从语法化角度来说明＂V在了N＂结构形成的原因。     

浅析三网融合的法律规制

从三网融合的法律定义入手对三网融合进行研究,分析我国三网融合在现有法律框架下发展缓慢的原因,并对促进我国三网融合的发展,变革现有法律及监管机制提出建议。