Impact of Mid-Life Symptoms of Alcoholism on the Health and Wellbeing of Aging Parents of Adults with Disabilities

The study examined the effect of adult children’s disability on parents’ physical health in later life and the extent to which parents’ symptoms of alcoholism in mid-life moderates the link between children’s disability and later life parental health. Analyses are based on data from the Wisconsin Longitudinal Study. The analytic sample included parents of children with developmental disabilities (n = 145) or mental health problems (n = 200) and 2,432 parents of unaffected children. The results showed that the negative health consequences in later life of having a child with a developmental disability were greater for those who showed more symptoms of alcoholism in mid-life. However, symptoms of alcoholism in mid-life did not significantly moderate the impact of an adult child’s mental health problems on parents’ later life physical health. The findings suggest a potential area where gerontological social workers could intervene, given the negative impact of symptoms of alcoholism on the health of aging parents of children with a disability who may be significantly more susceptible to the negative health impacts of alcohol compared to their younger counterparts.     

Commercially arranged marriage and the negotiation of citizenship rights among Vietnamese marriage migrants in multiracial Singapore

Globalization and increased mobilities have multiplied cross-border transactions not only in the economic sphere but have also a major impact on human relationships of intimacy. This can be seen in the increased volume of differently mediated forms of international marriage, not just straddling ‘east’ and ‘west’, but within Asia and across different ethnicities and nationalities. International marriage raises a host of social issues for countries of origin and destination, including challenges relating to the citizenship status and rights of the marriage migrant. This paper examines the negotiation of citizenship rights in the case of commercially matched marriage migrants – namely Vietnamese women who marry Singaporean men and migrate to Singapore as ‘foreign brides’. While they are folded into the ‘family’ – what is often thought of as the basic building block of the nation in Asian societies – they are not necessarily accorded full incorporation into the ‘nation’ despite Singapore's claims to multiculturalism. This is particularly salient at a point when cross-nationality, cross-ethnicity marriages between Singapore citizens and non-citizens are on the increase, accounting for over a third of marriages registered in Singapore in recent years. Vietnamese women who marry Singaporeans are positioned within the nation-state's citizenship regime as dependents of Singaporean men, having to rely on the legitimacy of the marriage relationship as well as the whims of their husbands in negotiating their rights vis-à-vis the Singapore state. Drawing on interviews and ethnographic work with 20 Vietnamese women who are commercially matched marriage migrants, the paper first focuses on the vulnerable positions these women find themselves, particularly given difficulties in forging their own support networks as well as weaknesses of the civil society sector in what has been called an ‘illiberal democracy’ characterized by a political culture of ‘non-resistance’. The paper then goes on to examine the way they negotiate rights to residency/citizenship, work and children within webs of asymmetrical power relations within the family and the nation-state. We draw on our findings to show that citizenship is ‘a terrain of struggle’ within a multicultural nation-state shaped by social ideologies of gender, race and class and negotiated on an everyday basis within spheres of family intimacy.     

Students‘ perceptions of professional social work ethics and the need for the development of competence-based ethics standards in undergraduate training program in Vietnam

As a newly recognized profession in Vietnam over the last two decades social work has undergone significant development, both in training and practice. However, there are many challenges in its professionalization, in which ethics plays a key role. This article presents the key findings of a study about students‘ perceptions of ethics and developing competence-based ethical standards in social work programs. It first analyses the students‘ attitudes and understanding of professional ethics. Second, it clarifies the situation of ethics education in training institutions. Finally, it provides suggestions for the implementation of social work competence-based ethical standards for Vietnam and beyond.     

Impacts of off‐farm employment on welfare,food security and poverty: Evidence from rural Vietnam

How off‐farm employment can enhance welfare in terms of food consumption and poverty alleviation is a critical question facing many developing countries. This study addressed that question by pursuing two objectives: (i) to quantify the impact of off‐farm employment on rural households’ welfare, food security and poverty; and (ii) to examine the factors that affect their decision to work off‐farm. Using panel data, we estimated a difference‐in‐difference combined with a propensity score matching model. The findings show that off‐farm employment improves income, ensures food security and contributes to poverty alleviation. The results also show that age, marital status, education, labour, financial capital, land, location, market access and losses from natural disasters are significant contributing factors to the decision to participate in off‐farm employment. The findings suggest that to improve the welfare of rural households, the Vietnamese government should proceed with policies that enhance their opportunities for participation in off‐farm employment.     

Profile likelihood approaches for semiparametric copula and frailty models for clustered survival data

ABSTRACT

In clustered survival data, the dependence among individual survival times within a cluster has usually been described using copula models and frailty models. In this paper we propose a profile likelihood approach for semiparametric copula models with different cluster sizes. We also propose a likelihood ratio method based on profile likelihood for testing the absence of association parameter (i.e. test of independence) under the copula models, leading to the boundary problem of the parameter space. For this purpose, we show via simulation study that the proposed likelihood ratio method using an asymptotic chi-square mixture distribution performs well as sample size increases. We compare the behaviors of the two models using the profile likelihood approach under a semiparametric setting. The proposed method is demonstrated using two well-known data sets.     

School climate,attitude toward school violence,and violent behaviors among high school students in Vietnam

This study aimed to examine the relationship between Vietnamese high school students' violent behaviors and their violence exposure (observing and being victimized by school violence), and attitude, and perceived school climate. The results from 496 Vietnamese high school students show that students' acceptance of school violence and their experience of being the victim of school violence have a significant, and direct, positive effect on their violent behaviors at school. In the moderation model, when students' perception of school climate is more positive, the effect of their acceptance of violence on their violent behaviors at school reduces, implying the moderating effect of school climate. The results have practical implications for educators and policy makers to intervene school violence in Vietnam.     

弘扬民族文化致力国家建设--论回族研究的主流传统

在回族研究发展的100年历史中,体现出一个始终贯彻在学术活动中的学术传统,即将弘扬民族文化和国家建设紧密地联系在一起.本文在分析这个传统在不同时代的不同表现的同时,指出这是回族研究中的优良传统,对于今后的学术发展和学科建设有重要意义.     

Optimal Treatment Schedule in Insect Pest Control in Viticulture

A model for the control of the European grapevine moth Lobesia botrana includes two control methods: insecticides and mating disruption. It yields the combination and schedule of application that minimize cost and losses due to the pest. A simulation is presented for an experimental situation.     

Multivariate Synthetic |S| Control Chart with Variable Sampling Interval

A variable sampling interval (VSI) feature is introduced to the multivariate synthetic generalized sample variance |S| control chart. This multivariate synthetic control chart is a combination of the |S| sub-chart and the conforming run length sub-chart. The VSI feature enhances the performance of the multivariate synthetic control chart. The comparative results show that the VSI multivariate synthetic control chart performs better than other types of multivariate control charts for detecting shifts in the covariance matrix of a multivariate normally distributed process. An example is given to illustrate the operation of the VSI multivariate synthetic chart.     

“Susie Bubble is a Sign of The Times”

This essay takes as its point of critical departure the digital stardom of Susanna Lau, aka Susie Bubble, the most recognizable and respected fashion blogger in the world, in order to consider the historical formation of success in the postmillennial digital economy. By examining Lau as an embodied sign rather than an exceptional figure of success, I am concerned with the technical, cultural, and economic forces that give shape to hegemonic notions of success and the ideal subject it produces. More specifically, I hope to demonstrate the cultural frames that structure our ways of seeing and recognizing successful individuals in the post millennium by highlighting the gendered and racial construction of the ideal Web 2.0 subject. The aim of my discussion is to show that the discursive construction of Lau's success is reflective of emerging global patterns born out of the rising significance of Asians and young women (especially young Asian women) as consumers and producers in the digital economy.