中外合作项目学生词汇学习策略调查与研究

以中外合作办学项目100名新生为研究对象,通过问卷及词汇试卷调查学生词汇策略使用状况,分析词汇策略和词汇成绩之间的相关性,以及词汇策略使用差异。结果表明：中外合作项目学生在词汇学习观念上存在偏差,且观念和行动不一致;词汇策略使用总体状况不理想,即使是成绩优秀的学生,也不善综合使用元认知策略和多种认知策略促进词汇学习。在研究结果基础上,对词汇教学提出了建议。     

项目档案验收的综合评价方法

提高项目档案的资源开发和利用率,档案质量的优劣是一个关键性的基础,因此,档案质量的综合评价就成为一个需要深入研究的课题.基于灰色系统关联度分析的综合评价方法充分考虑了影响档案质量的各种因素,并且综合了各因素的相对重要程度,能够为档案质量的评价提供科学的依据和理论指导,实用性强.     

Kullback-leibler information approach to the optimum measurement point for bayesian estimation

When an appropriate parametric model and a prior distribution of its parameters are given to describe clinical time courses of a dynamic biological process, Bayesian approaches allow us to estimate the entire profiles from a few or even a single observation per subject. The goodness of the estimation depends on the measurement points at which the observations were made. The number of measurement points per subject is generally limited to one or two. The limited measurement points have to be selected carefully. This paper proposes an approach to the selection of the optimum measurement point for Bayesian estimations of clinical time courses. The selection is made among given candidates, based on the goodness of estimation evaluated by the Kullback-Leibler information. This information measures the discrepancy of an estimated time course from the true one specified by a given appropriate model. The proposed approach is applied to a pharmacokinetic analysis, which is a typical clinical example where the selection is required. The results of the present study strongly suggest that the proposed approach is applicable to pharmacokinetic data and has a wide range of clinical applications.     

李贽思想在周作人接受过程的近代演进

对李贽思想的接受过程是中国文学思想近世化演进中的一支重要脉络,"五四"则是这一演变脉络中的凸现环节,而周作人的文学思想又是立于其峰颠的典型个案.本文通过分析周作人对李贽文学思想的接纳、变异这一个案,探讨李贽思想在被接受过程中的演进轨迹,并认为周作人的文学观来自西学与中国传统,而传统多于西学,传统中又以李贽的影响最为有力.李贽的人学观直接促成了周作人的"人的文学"观;李贽的文学表现童心说,促成了周作人文学是人的自然天性表现、且以表现之自然为美的文学思想.周作人发现了李贽人学思想中的现代性因素,并用西方科学化、人本化融释李贽思想,使之在周作人这里进一步世界化、近世化了.     

浅谈高校青年干部应具备的工作态度

高校青年干部是当前高校管理工作的主要群体 ,他们的工作态度端正与否 ,直接关系到高校的改革与发展。针对高校青年干部工作态度上的误区 ,提出了四条基本要求和四种关系的处理。     

战斗的作者应该注重于“论争”——读《中国现代文学论争史》

论争是人类古已有之的传统 ,能展示人类自身的智慧和风采。但是只有进步的论争才能真正推进文化、学术的提高与传播 ,这就要求作家、批评家们不仅要有战斗的“论争”精神 ,更应坚持理性、平等、自由的原则 ,本着对学术文化负责的态度开展论争     

信息内容可信度对消费者转基因食品接受程度的影响——以江苏省为例

深入研究外部信息传入特别是信息内容可信度对消费者转基因食品接受程度的影响对中国政府转基因科普宣传具有重要意义。利用江苏省消费者调查数据,定量研究信息内容可信度等因素对消费者转基因食品接受程度的影响,具体来说,定量研究积极属性信息内容和消极属性信息内容对不同风险人群(所有样本、低风险人群、高风险人群)转基因食品接受程度的影响。研究结果表明,外部信息传入更容易影响低风险人群对转基因食品的接受程度。积极属性和消极属性信息内容可信度分别显著正向和负向影响低风险人群对转基因食品的接受程度,且前者的作用较大。积极属性信息内容可信度对高风险人群转基因食品接受程度的影响较弱,而消极属性信息内容可信度对高风险人群几乎没有影响。     

清廷守旧派对义和团迷信的认可与利用

庚子年,以慈禧为首的清廷守旧派因在"废立"等问题上与西方列强产生积怨,欲借助义和团仇洋排外,在八国联军入侵的形势下,对义和团"神道灭洋"不仅表示认可,且欲加以利用。清廷守旧派认可、利用义和团迷信,引起其他官绅阶层的坚决反对,从一个侧面反映出清政府统治危机因"庚子事变"而加剧的状况。     

Loneliness and Peer Relations in Adolescence

The present study examined whether adolescent loneliness would be lower within the context of positive relationships with peers. The core conceptual model predicted that hypothesized links between peer‐rated social behaviors or victimization and loneliness would be mediated by social acceptance. Relationship experiences (i.e., social acceptance, reciprocal liking, and romantic relationship history), also were hypothesized to serve as protective factors in the links between social behaviors/victimization and loneliness. Finally, we examined sociometric status group differences in loneliness. Participants were 2091 11th grade students (61 percent girls). As expected, adolescent loneliness was positively associated with shyness, even when social acceptance was controlled. Additionally, loneliness was positively correlated with victimization and inversely related to prosocial and disruptive behavior. The link between victimization and loneliness was fully mediated by social acceptance; no other mediational models were supported. Also, the three relationship experience variables were unique predictors of loneliness (with social acceptance explaining the bulk of the variance in loneliness). There was no evidence, however, that social acceptance moderated the links between social behavior or victimization and loneliness. Sociometric analyses revealed that neglected and shy‐rejected, but not aggressive‐rejected adolescents, were lonelier than average peers.     

高职学生英语学习内部因素调查分析及对策研究

影响高职学生英语学习绩效存在着多种因素,教师只有了解和掌握学习者影响学习效果的因素才能有的放矢地搞好教学。对北京联合大学高职学生在英语学习中的学习动机、学习态度、学习能力和学习方法等4项内部学习因素进行了调查,分析调查结果及其生成的原因,并提出了一些相应的教学策略。