试论汉语中的非宾格假说及领属主宾句

非宾格假说是许多语言中都具有的普遍现象。汉语中根据不及物动词不同质的特点,而将其分为非宾格动词和非作格动词。通过非宾格假说理论对不及物动词进行再分类之后,对很多用传统分类方法难以解释的语言现象进行了充分地阐释。对非宾格动词和非作格动词的深层句法结构及其特点进行了分析。     

在口语自主式学习中语境理论的应用——对补缺假说的验证

本文通过研究在口语自主式学习中应用语境理论,从而验证了补缺假说的必要性。并根据语言的使用离不开语境进行深入推理,将长期被忽视的语境知识学习提升到必不可缺的位置,将过去一直归于语言形式补缺的母语迁移转而归于母语语境知识的补缺。这为大学英语口语自主式学习提供了新视角,也为提高大学外语教学及学习效果提出了一些新思路。     

20世纪以来人类有关语言本质问题的探索历程

20世纪以来,人类有关语言本质问题的认识在原有的基础上继续得以向前发展的同时,也不乏一些新的思想灵光的闪现。一方面,传统的语言工具论、语言符号论之语言本质观在一定程度上得到进一步的阐发与张扬,另一方面,以语言天赋论、语言行为论、语言过程论、语言本体论等为代表的新的语言本质观激荡涌生,开启了人类有关语言本质问题认识的新的路向。     

我国高速铁路货运产品开发

首先介绍了国外高铁货运产品现状,分析我国高铁货运产品的需求形势,并对高铁货运产品进行市场定位。然后对高铁货运产品进行开发,提出其运输组织方案及产品延伸服务。最后分析高铁货运产品的经济效益,为我国开发高铁货运产品提供参考。     

Relationships between stressful work environments and bullying: Results of a large representative study

Abstract

This paper contributes to the relatively sparse knowledge about relationships between stressful work environments and bullying. Relationships between job stressors and leadership behaviour were analysed as possible predictors of bullying at work on the basis of the work environment hypothesis, which states that stressful and poorly organized work environments may give rise to conditions resulting in bullying. Analyses of a representative sample (n=2539) of the Norwegian workforce showed role conflict, interpersonal conflicts, and tyrannical and laissez-faire leadership behaviour to be strongly related to bullying, and that the strength of associations to a high degree differed for various measures of bullying. Support was found for an interactive relationship between decision authority and role conflict at different levels of laissez-faire leadership. Not only targets and bully/targets but also bystanders assessed their work environment more negatively than did non-involved employees, while perpetrators of bullying did not differ significantly from non-involved employees as regards their perception of the work environment. Hence, bullying is likely to prevail in stressful working environments characterized by high levels of interpersonal friction and destructive leadership styles. In addition, bullying is particularly prevalent in situations where the immediate supervisor avoids intervening in and managing such stressful situations.     

The impact of international experience on cultural intelligence: an application of contact theory in a structured short-term programme

The objective of this study is to examine the impact of a short-term international experience, which is designed to address the conditions outlined in Allport’s (Allport, G.W. 1954. The Nature of Prejudice. New York: Perseus Book Group) contact hypothesis, on each of the four factors which make up cultural intelligence (CQ). A sample of 135 university students was broken up into test and control groups. The results for the test group suggest that the short-term experience ranging from 7 to 12 days within a structured study abroad service programme, including modest pre-trip preparation, found a significant increase in each of the four factors of CQ. At the same time, there was no significant change in the control group. Implications for human research development research and practice as well as limitations and suggested areas for future research are discussed.     

明理、哲思、求真:数学史教育价值三重性

数学史进入课程是数学新课程改革的重要理念之一.数学史则是最具权威的课程资源,具有明理、哲思、求真三重教育价值.具体表现在以下三个方面:(1)从数学到教育数学:隐匿数学思维的本源结点;(2)从绝对主义到拟经验主义:折射数学是发展的科学与假说;(3)从概念思维模式到实体世界:隐喻数学是科学的基础和语言.     

Symbolic computation for approximating distributions of some families of one and two-sample nonparametric test statistics

A conditional saddlepoint approximation was provided by Gatto and Jammalamadaka (1999) for computing the distribution function of many test statistics based on dependent quantities like multinomial frequencies, spacing frequencies, etc. The considerable complexity of the formulas involved can be bypassed by symbolic computation. This article illustrates the effectiveness of symbolic computation to evaluate the saddlepoint approximation for the likelihood ratio, the exponential score, and the Wald-Wolfowitz test statistics. The case of composite hypotheses is also discussed.     

股市预警系统与构成指标简述

中国股市是一个高风险的股市 ,因此有必要运用现代金融计算技术和计量金融理论建立一套股市预警系统。本文在讨论了建立股市预警系统的必要性、可行性的基础上 ,着重讨论了股市预警系统的指标构成原则和框架 ,将近年来在现代金融理论中发展很快的协整理论(CointegrationTheory)、条件异方差理论、市场有效性理论等引入到股市预警系统框架中来     

科学辩护在知识创新中的作用

当代科学哲学家,无论是赖欣巴哈还是波普尔,都注重科学辩护的研究.科学辩护的逻辑中包含着一种科学探究或知识创新的模式.波普尔的假说检验模式具有较强的知识创新功能.