Parent–Youth Conflict and School Delinquency/Cigarette Use: The Moderating Effects of Gender and Associations with Achievement-Oriented Peers

Hypothesized gender-specific relationships between parent–youth conflict and youth's school delinquency and cigarette use, and the moderating effect of associations with achievement-oriented peers are estimated using information provided by a national sample of high school students (National Education Longitudinal Study [NELS] 1988–1990, N =13,348). Multiple regression analyses yielded results as follows: Conflict with fathers is more related to adolescent sons' school delinquency and cigarette use than adolescent daughters' while conflict with mothers is only predictive of daughters' school delinquency and cigarette use. Further, associations with highly achievement-oriented peers tend to mitigate adverse effect of conflict with the same-sex parent on school delinquency and cigarette use. These results are observed while controlling for putative common antecedent variables.     

新亚欧大陆桥沿线地区（中国段）现代物流发展研究

现代物流的发展对新亚欧大陆桥沿线地区（中国段）社会经济的发展具有重大的促进作用,本文简要介绍了沿线物流发展现状,在对沿线物流发展格局分析的基础上,对沿线地区现代物流发展的基本思路进行了初步的探讨,提出了沿线地区现代物流发展的战略目标和总体定位。     

新时期高校素质教育的再探索

新时期,创业素质教育、心理素质教育、生理素质教育、科学文化素质教育、品德素质教育构成了素质教育的复合性内涵.把高校素质教育分解为多个贴近实际、可操作的子目标,并运用好显性教育和潜性教育两大方法论教育是高校教育今后的历史性选择.     

高校教学督导的实践与探索

教学督导是高校教学质量监控保障体系的一个重要组成部分。从督导的起源、性质、特点、职能等方面进行论述,并对其在教学管理中存在的一些问题进行有益的探索。     

中国数字图书馆试验基地的实例

本文主要描述数字图书馆的概念和特征 ,以及中国数字图书馆的实例——上海交通大学数字图书馆试验基地的建设。文章将描述交通大学数字图书馆试验基地的建设目标、建设内容、网络结构以及我们进行跨语种、跨平台的检索和采用的一些标准和工具。在 2 0 0 1年试验基地建成后 ,将拥有大约 1TB的文献信息资源数据 ,它将成为中国乃至全世界数字图书馆的重要文献资源节点之一     

保险利益的认定

投保人或者被保险人是否具有保险利益 ,是保险合同是否生效的条件 ,即保险利益构成保险合同的效力要件 ,故保险利益在保险法中的地位极其重要。如何认定保险利益 ,理论上 ,学者观点不一 ,立法例上 ,各国规定也不尽一致。本文围绕保险利益的认定这一问题 ,从保险利益的特征、保险利益的具体内容、保险利益应存在于何时、保险利益应存在于何人、保险利益的审核和认定这五个方面阐述了笔者的看法     

The Effects of Marital Conflict and Marital Disruption on Depressive Affect: A Comparison Between Women In and Out of Poverty*

Objectives. We examine the independent and interactive effects of marital conflict and marital disruption on women's depressive affect and how these effects vary by family's poverty status. Methods. We use the OLS regression and data from the National Longitudinal Survey of Youth to test the hypothesized relationships. Results. The results showed that marital conflict and marital disruption each predicts subsequent depression after controlling for the initial level of depression and other antecedent variables. The effect of marital conflict on depression is stronger among women in poverty than those out of poverty. Furthermore, among women in poverty, marital conflict followed by marital breakup is related to a heightened level of depression, whereas among women financially better off, there is a reduction in the level of depressive affect. Conclusions. These findings point to the importance of a family's economic condition and its impact on the interrelationships among marital processes and women's psychological health.     

邓小平对毛泽东文艺思想的创新和发展

毛泽东文艺思想从产生之日起,就已决定了不是一种僵化的理论,而是一种随着时代和实践的发展而不断创新和发展的理论。本文着重从社会主义文艺的地位、总任务和根本目标、功能及作用、“双百方针”内涵等四个方面入手,论述了邓小平对毛泽东文艺思想的创新和发展。     

一种复合控制器在直流调速系统中的应用

提出一种复合正交神经网络控制与传统PID控制相结合的复合控制器,仿真结果表明,相对于常规PID控制器,该复合控制器具有自学习和自适应功能,速度跟踪获得了满意的控制效果.