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.     

试论中共“三大”的战略策略思想

本文阐析了中共“三大”提出的战略策略思想,简要论述国民革命的内涵和反帝反封建联合战线所体现的政党联合、阶级联合、阶层联合、内外联合等四个联合,并对“三大”的战略策略思想的重要意义从新的角度概括为针对性、实践性、长效性。     

A Push Toward Equality: Processes Among Dual‐Career Newlywed Couples in Collectivist Culture

This study examines gender construction among dual‐career newlywed couples in a collectivist culture. A qualitative analysis of in‐depth interviews with 20 heterosexual Singaporean couples reveals aspects of the collectivist norms (e.g., doing family, we‐consciousness, marrying one's equal) that are favorable toward the development of gender equality. Additionally, as couples respond to the political and social pulls of economic development, they begin to organize their relationship around both careers. Incorporating egalitarian values becomes a pragmatic move carried out through five direct processes: (a) career as central to the relationship, (b) flexible allocation of household duties, (c) open dialogue regarding conflict, (d) equal say in decision making, and (e) internal self‐reflection. Implications for future research are addressed.     

Accelerated life regression modelling of dependent bivariate time‐to‐event data

To analyze bivariate time‐to‐event data from matched or naturally paired study designs, researchers frequently use a random effect called frailty to model the dependence between within‐pair response measurements. The authors propose a computational framework for fitting dependent bivariate time‐to‐event data that combines frailty distributions and accelerated life regression models. In this framework users can choose from several parametric options for frailties, as well as the conditional distributions for within‐pair responses. The authors illustrate the flexibility that their framework represents using paired data from a study of laser photocoagulation therapy for retinopathy in diabetic patients.     

对加强高校考试管理的若干思考

高校考试管理的质量与教学质量休戚相关。只有认识到加强考试管理的重要意义,并对现实中存在的一些问题进行分析,找出症结所在,才能提出有针对性的对策建议,真正提高考试管理水平。     

Population Migration and Urbanization in China: A Comparative Analysis of the 1990 Population Census and the 1995 National One Percent Sample Population Survey

This article examines the changing pattern of population migration and its implications for the urbanization process in China as revealed by the 1990 Population Census and the 1995 National One Percent Sample Population Survey. It is found that, in comparison with the period 1985–90, migration in the period 1990–95 tended to be more distance sensitive, reflecting the increase in the number of migration foci resulting from the policy of opening on all fronts. Foreign investment also appears to have a greater effect on migration flow. Proportionately, there was an increase in both village‐to‐village and city‐to‐city migrations. The former was most sensitive to increase in distance while the latter was least sensitive. As for rural‐to‐urban flows, which include both village‐to‐town and village‐to‐city flows, migrants in China increasingly bypassed the towns and ended up in the cities.     

艺术设计专业学生的个性特征及疏导策略研究

艺术设计专业学生是当代跨世纪大学生中的一个群体 ,他们既有当代大学生的各种心理特征 ,同时又具有这一小群体的个性化特征。分析、研究他们的心理特点 ,并有针对性地采取疏导措施 ,对培养高质量跨世纪的艺术设计专业人才具有重要作用。     

Design and analysis of variable fidelity experimentation applied to engine valve heat treatment process design

Summary.  When experimentation on a real system is expensive, data are often collected by using cheaper, lower fidelity surrogate systems. The paper concerns response surface methods in the context of variable fidelity experimentation. We propose the use of generalized least squares to generate the predictions. We also present perhaps the first optimal designs for variable fidelity experimentation, using an extension of the expected integrated mean-squared error criterion. Numerical tests are used to compare the performance of the method with alternatives and to investigate the robustness to incorporated assumptions. The method is applied to automotive engine valve heat treatment process design in which real world data were mixed with data from two types of computer simulation.