高职教育的观念重塑与体系重构

高职教育应当以培养学生的职业技能为核心，以不断提高毕业生的就业竞争力为依归。因此，高职院校应当体现以人为本、以学生为本的办学理念，在就读与就业之间建立起绿色通道；应当将学生职业生涯规划纳入教育视野，构建以职业生涯规划教育为中心的新型高职教育体系。职业生涯规划教育不应当仅作为就业指导的一项内容，而应当将其与高职教育人才培养模式的改革紧密联系。通过建立以职业生涯规划为中心的新型高职教育体系，围绕学生职业生涯规划来重构教学内容和进行教学改革，并将其贯穿于高职教育的全过程。     

商务英语合同中同义词并用的特征及其翻译

研究指出,为了确保准确性和严密性,商务英语合同中存在着同义词并用的现象。根据目的的不同,可以将这些词归纳为两类,即＂求同型同义词＂和＂求异型同义词＂。按照词性的不同,文章进一步将这些词进行分类,并尝试通过例句论证在翻译这些词语时可以采用的策略。     

Estimation of a discriminant function from a mixture of two inverse Weibull distributions

The classification of a random variable based on a mixture can be meaningfully discussed only if the class of all finite mixtures is identifiable. In this paper, we find the maximum-likelihood estimates of the parameters of the mixture of two inverse Weibull distributions by using classified and unclassified observations. Next, we estimate the nonlinear discriminant function of the underlying model. Also, we calculate the total probabilities of misclassification as well as the percentage bias. In addition, we investigate the performance of all results through a series of simulation experiments by means of relative efficiencies. Finally, we analyse some simulated and real data sets through the findings of the paper.     

First‐order bias correction for fractionally integrated time series

Most of the long memory estimators for stationary fractionally integrated time series models are known to experience non‐negligible bias in small and finite samples. Simple moment estimators are also vulnerable to such bias, but can easily be corrected. In this article, the authors propose bias reduction methods for a lag‐one sample autocorrelation‐based moment estimator. In order to reduce the bias of the moment estimator, the authors explicitly obtain the exact bias of lag‐one sample autocorrelation up to the order n⁻¹. An example where the exact first‐order bias can be noticeably more accurate than its asymptotic counterpart, even for large samples, is presented. The authors show via a simulation study that the proposed methods are promising and effective in reducing the bias of the moment estimator with minimal variance inflation. The proposed methods are applied to the northern hemisphere data. The Canadian Journal of Statistics 37: 476–493; 2009 © 2009 Statistical Society of Canada     

生命伦理视域下我国强制隔离戒毒人员的尊严问题

当前，我国实行强制隔离戒毒的效果并不理想。从生命伦理学的视角看，强制隔离戒毒长期限制戒毒人员的人身自由，戒毒人员的人身安全和医疗救治得不到保障，有偿劳动难以落实，从而严重伤害了戒毒人员的心理尊严、生命尊严和劳动尊严。进行有尊严的戒毒改革，需变强制性、大规模隔离戒毒为自愿的、社区服务治疗为主的小规模隔离戒毒，变劳动康复与社区戒毒就业安置为行为治疗及与社会接轨的职业技能培训，并发放最低生活保障金，鼓励其参与正常就业竞聘、实现自我价值，以保护戒毒人员“做人”的尊严和生命尊严，重塑戒毒人员的社会尊严和人格尊严。有尊严的戒毒将成为未来社会戒毒的主导模式和戒毒改革的努力方向。     

Determining the skills for child protection practice: from quandary to quagmire?

This article, the first of two, provides an account of an extended literature review that was undertaken in order to establish the evidence base for the learning and teaching of skills for child protection practice. It considers the contribution to the knowledge base from child abuse inquiries and from policies, guidelines and other documents from governmental departments and professional bodies. The subsequent analysis of terminology used for the review illustrates the complexity of searching for evidence that relates to concepts about which there are many differing perspectives, and also highlights the relevance to the study of activities undertaken by practitioners from a wide range of backgrounds. The paper describes the review method beginning with an initial search from which several hundred articles were located, only six of which generated evidence of value to the study. These six, however, highlighted a range of skills that provided the basis for a second, more focused search. Following an account of organisation and analysis of material, the paper concludes with discussion of some of the challenges presented during the process of this review, the complexities of which are reflected in the paper's title. A second paper will present the findings. Copyright © 2009 John Wiley & Sons, Ltd.     

公关交际语言技巧的运用

针对公关交际语言技巧运用问题,结合现代社会交往实际需要,从文明礼貌,热情真诚;方法多元,有效沟通;处变不惊,巧言应对;善于聆听,双向交流4个方面对如何有效运用公关交际语言技巧进行了探索和研究。     

罗蕙锡与凌淑华小说的女性意识比较研究

罗蕙锡和凌淑华分别是20世纪20年代韩中两国颇具影响力的女作家及画家.她们通过小说表现了对封建思想和男权社会制度的批判,对自由恋爱和婚姻自主的追求,对女性独立的自我意识等共同的女性意识.但罗蕙锡着重从启蒙性质的女性主义立场出发暴露女性受到的社会压迫,而凌淑华则从进步的资产阶级知识分子立场出发,揭示了男权社会制度下资产阶级女性生活以及她们的病态和渴求.在创作手法上,她们分别以中国传统绘画的余白之美和写意手法及西方绘画中的光线和色彩搭配描绘环境和背景,使作品审美价值倍增.     

Heterogeneity in Parent‐reported Social Skill Development in Early Elementary School Children

Despite known risks associated with aberrant social skill development, there has been a relative dearth of literature on typical developmental changes in social skills over time. In this study, we examine systematic changes in social skills from kindergarten (typical age of 5–6 years) to third grade (typical age of 8–9 years), and focus on systematic heterogeneity across these developmental trajectories. Data came from the National Head Start—Public School Early Childhood Transition Demonstration Project (N = 6964). Mixture models provide evidence for multiple classes of individuals representing heterogeneity in the development of social skills. Classes were defined as a majority class (whose trajectories remained relatively stable over time), an increasing class (whose trajectories increased at a faster rate than the majority class), and a decreasing class (whose trajectories decreased at a faster rate than the majority class). Developmental trends accounted for a substantial proportion of the variance in social skill components. Implications and limitations of the study are discussed.     

Asymptotic robustness of least median of squares for autoregressions with additive outliers

This paper considers the robustness properties in the time series context of the least median of squares (LMS) estimator. The influence function of the LMS estimator is derived under additive outlier contamination. This influence function is redescending and bounded for fixed values of the AR parameters. The gross-error sensitivity, however, is an unbounded function of the AR parameters. In order to asses the global robustness behavior of the LMS estimator, we consider several notions of breakdown. The breakdown points of the LMS estimator depend on the value of the underlying AR parameter. Generally, the breakdown point is below one half for high values of the AR parameter. The bias curves of the LMS estimator reveal, however, that the magnitude of outliers has to be considerable in order to cause breakdown.