Immigrant Trip Duration: The Case of Immigrants from Western Mexico1

This article uses data from the Mexican Migration Project to determine the factors that affect how long Mexican immigrants stay in the United States. Based on the estimates of a discrete‐time hazard model, the most important predictors of duration are the economic opportunities for immigrants in the United States, the household resources before migration, and the opportunities available at the immigrant's community of origin. The article also finds longer trip duration after the Immigration Reform and Control Act than in previous years and important differences between male and female migrants.     

Time as a limited resource: Communication strategy in mobile phone networks

We used a large database of 9 billion calls from 20 million mobile users to examine the relationships between aggregated time spent on the phone, personal network size, tie strength and the way in which users distributed their limited time across their network (disparity). Compared to those with smaller networks, those with large networks did not devote proportionally more time to communication and had on average weaker ties (as measured by time spent communicating). Further, there were not substantially different levels of disparity between individuals, in that mobile users tend to distribute their time very unevenly across their network, with a large proportion of calls going to a small number of individuals. Together, these results suggest that there are time constraints which limit tie strength in large personal networks, and that even high levels of mobile communication do not fundamentally alter the disparity of time allocation across networks.     

Grandparenting across borders: American grandparents and their Israeli grandchildren in a transnational reality

Families are increasingly dispersed across national borders. Americans in Israel are one migrant group that represents the worldwide phenomenon of transnationalism. Grandparents separated geographically from their grandchildren develop new means of communication with them and new kinds of relationships. This study uses ethnographic interviews with the grandparents of transnational, American-Israeli children and youth to offer an in-depth examination of the experience of grandparenting across borders. We find that grandparenting children who are both geographically distant and raised in a foreign culture necessitates the development of new ways of maintaining relationships with grandchildren. This study considers the impact of transnational migration on the extended family, on those left behind, who struggle with redefining their roles as grandparents and with the sense of being deprived of the roles they had expected to play.     

Baseline Characteristics of Dependent Youth Who Have Been Commercially Sexually Exploited: Findings From a Specialized Treatment Program

ABSTRACT

Commercial sexual exploitation of children has emerged as a critical issue within child welfare, but little is currently known about this population or effective treatment approaches to address their unique needs. Children in foster care and runaways are reported to be vulnerable to exploitation because they frequently have unmet needs for family relationships, and they have had inadequate supervision and histories of trauma of which traffickers take advantage. The current article presents data on the demographic characteristics, trauma history, mental and behavioral health needs, physical health needs, and strengths collected on a sample of 87 commercially sexually exploited youth. These youth were served in a specialized treatment program in Miami-Dade County, Florida, for exploited youth involved with the child welfare system. Findings revealed that the youth in this study have high rates of previous sexual abuse (86% of the youth) and other traumatic experiences prior to their exploitation. Youth also exhibited considerable mental and behavioral health needs. Given that few programs emphasize the unique needs of children who have been sexually exploited, recommendations are offered for providing a continuum of specialized housing and treatment services to meet the needs of sexually exploited youth, based on the authors’ experiences working with this population.     

The Institute of Philosophy Is the Country's Central Philosophical Establishment

The author recollects the significant landmarks in the institute's development, which coincides with and reflects the history of the country over the past eighty years.     

The Post-Soviet Party of Power

The author analyzes the character, role, structure, functions, and evolution of United Russia as a "party of power" in the context of world experience with dominant and predominant parties in competitive political systems.     

Distinctive alcohol cultural practices amongst Niuean men living in Auckland,New Zealand

Abstract

The aim of this paper is to describe some of the distinctive cultural practices evident in Niuean men's drinking behaviours. The paper is also intended to illustrate that alcohol is an integral aspect of the Niuean culture and part of the system of cultural exchange. Alcohol has become an integral component of Niuean cultural rituals to the extent that celebrations and festivals are thought to be incomplete if alcohol is not present. Alcohol is used as a tool for expressing cultural values such as fakaalofa (gifting), generosity, respect, status and host obligations. Finally, alcohol is used as a symbol of ‘being Niuean’ and being a ‘real’ Niuean man. This paper will describe how practices specific to Niuean men such as drinking the ‘Niuean way’ and kalaga are symbols that help to reinforce men's cultural identity, enhancing their feeling of communal identity. It is important to emphasize that it is difficult to divorce the ‘cultural’ components of Niuean men's drinking styles from their drinking and behaviour more generally. Culture shapes people's values and behaviours. Although this paper points to some of the specific and distinctively ‘cultural’ aspects of Niuean drinking, we must recognize that all of the participants’ drinking behaviours and attitudes are likely to have been shaped by their cultural and social context. Furthermore, this paper provides only a brief snapshot of how culture and alcohol are intertwined for Niuean men. Educational programmes and host responsibility guidelines need to be culturally appropriate to suit the needs of the Niuean community. Further work is needed to elucidate this complex topic.     

Eating habits and physical activity in dieter and non-dieter youth: A gender analysis of English and Spanish adolescents

A high prevalence of youth is overweight or obese, and a frequent lack of monitoring of their weight control strategies is observed. Consequently, this paper compares the eating habits and physical activities of male and female dieters and non-dieters. Data are obtained from the large cross-national WHO collaborative study “Health Behavior in School-aged Children 2010”. The current sample consists of 9,444 students aged 11, 13 and 15 years from England and Spain. Participants are asked about dieting, vigorous and moderate-to-vigorous physical activity, breakfast frequency and fruit, vegetable, sweet and soft drink consumption. A logistic regression is used to examine the differences between dieters and non-dieters with regard to the aforementioned eating and physical activity habits. Differences between genders, countries, and those associated with BMI (body mass index) are also considered. The results suggest that the reality of weight control differs from the major health promotion recommendations during adolescence.