人口和计划生育科技人员的信息素质及其培养

信息素质是科技工作者获取科技信息、拓展知识范围、提高自身素质和科研技术服务能力的内在要求。信息素质指信息意识和信息能力,在人口和计划生育科技人员中要开展有效的信息素质教育。     

Short- and long-term effects of divorce and separation on housing tenure in England and Wales

This paper investigates the effects of marital and non-marital separation on individuals’ housing tenure in England and Wales. We apply competing risks event history models to data from the British Household Panel Survey and the UK Household Longitudinal Study to analyse the risk of a residential move to different tenure types, for single, married, cohabiting, and separated men and women. Separated individuals are more likely to move and experience a tenure change than those who are single or in a relationship. Among separated people, private renting is the most common outcome of a move; however, women are also likely to move to social renting, whereas men tend to move to homeownership. This pattern persists when we account for time since separation and order of move, indicating a potential long-term effect of separation on housing tenure. This long-term effect is especially pertinent to separated women who cannot afford homeownership.     

Inside and outcast: multifaceted stigma and redemption in the lives of gay and lesbian Jehovah's Witnesses

Homosexuality has become a divisive issue in many religions and congregations. Like many other fundamentalist denominations, Jehovah's Witnesses condemns homosexual acts, thoughts, and feelings. Consequently, gay and lesbian Witnesses experience not just stigmatization and conflict between their sexual and religious identities in the social world, but also a nearly impossible task in their inner world. This inner task adds a new facet to our understanding of stigma (Goffman, 1963). This study explores the written narratives of a subset of gay and lesbian former Jehovah's Witnesses who were able to comprehend, negotiate, and, in most cases, resolve their multifaceted stigmas and conflicts through struggle, self-determination, and eventually connecting with networks of peers who faced or are facing similar stigmas. This research contributes to other work on the intersection of religion, family, and homosexuality; in particular, the findings have implications for the study of other strict fundamentalist religions.     

Family structure and child outcomes in the USA and Sweden

Previous research shows that living in a non-intact family is associated with educational disadvantages. This paper compares the relationships between childhood family structure, schooling, and earnings in Sweden and the USA. This comparison is interesting because both family structure and public policies differ significantly. We find a negative relationship between living in a non-intact family and child outcomes, and the estimates are remarkably similar in both countries. After using sibling-difference models, the correlation with family structure is no longer significant. These results cast doubt on the causal interpretation of the negative relationship between non-intact family structures and child outcomes.     

Suicide and suicide risk in lesbian, gay, bisexual, and transgender populations: review and recommendations

Despite strong indications of elevated risk of suicidal behavior in lesbian, gay, bisexual, and transgender people, limited attention has been given to research, interventions or suicide prevention programs targeting these populations. This article is a culmination of a three-year effort by an expert panel to address the need for better understanding of suicidal behavior and suicide risk in sexual minority populations, and stimulate the development of needed prevention strategies, interventions and policy changes. This article summarizes existing research findings, and makes recommendations for addressing knowledge gaps and applying current knowledge to relevant areas of suicide prevention practice.     

Inheritance and wealth composition

This paper studies the effects of variables pertaining to alternative bequest motives on the composition of households' portofolio. It relies on a 1986 survey on the assets structure of 5600 French households. The main conclusion is that bequest motives indeed influence the composition of households' wealth. However, available data does not allow one to sort out the influence of specific models of inheritance.We thank John Ermisch, Jim Lindsey and two referees for their comments and suggestions. This research benefitted from the financial support of the SPES program.     

Narrations and practices of mobility and immobility in the maintenance of gender dualisms

This paper analyses the role of practices and representations of mobility in supporting particular kinds of gender orders. While scholarship has shown the various ways women are materially and symbolically ‘fixed’ in place, less attention has been paid to how discourses and practices of mobility interface with systems of gender differentiation more broadly. This work is based on a robust empirical base of 55 interviews, 90 h of participant observation and an analysis of museum displays in Kalgoorile, Western Australia, an iconic frontier mining town selected for this investigation as a site of strongly bifurcated gender discourses. Analysing our field data through the lens of feminist theory which problematizes gender binaries, we argue that while some narrations of gender mobilities serve to reinforce gender binaries, lived practices of movement can also destabilise (idealised) notions of gendered movement. This paper extends conceptual work by advancing understanding about the role of mobility within systems of gender differentiation, showing how lived practices of mobility are just as likely to challenge idealised patterns of gendered movement as they are to reinforce these patterns.     

Elderly Jews and happiness with locale

This study analyzes neighborhood attachment and satisfaction within the foundations of preference theory—that is, utility analysis. This framework considers an individual's utility function, a construct that relates attachment and satisfaction to the consumption of goods and services. We demonstrate that utility functions can help to predict the individual's bond to the neighborhood. The sample population includes 268 elderly Jews residing in the Baltimore metropolitan area. Bonds to place increase with increasing age. Bonds decrease when residents perceive the neighborhood to be unsafe during the day. The percentage of Blacks is a significant predictor of bonds to place.Requests for reprints should be addressed to Allen C. Goodman, Center for Metropolitan Planning and Research, Shriver Hall, Johns Hopkins University, Baltimore, MD 21218.This paper was presented at the annual meeting of the American Psychological Association on August 26, 1982, in Washington, D.C. This research was supported in part by a contract from Associated Jewish Charities and Welfare Fund, Incorporated, of Baltimore, Maryland, but the results and conclusions do not represent the opinions of AJC. The authors thank Sally Shumaker for her helpful comments.     

Siblings, child labor, and schooling in Nicaragua and Guatemala

This paper explores empirically within-household gender and sibling differences in child labor, domestic work, and schooling of Guatemalan and Nicaraguan children. The main results show that older boys spend more time engaged in market and domestic work, whereas older girls spend more time in domestic work than their younger siblings. These results are independent of whether the younger sibling is a boy or a girl, which suggests that there is no substitution within the household of younger for older siblings in market and domestic work. This paper’s findings show the relevance of domestic work and gender differentials in children’s allocation of time in developing countries.     

Fertility,growth and the financing of public education and health

This paper considers the implications of the financing of government services to children when fertility decisions are endogenously determined. In particular, it is shown that when the services are financed by taxation, the equilibrium outcome is biased away from the socially preferred result. The bias results in higher fertility rates and lower economic growth rates than the efficient social optimum. This arises because each household internalizes the benefits, but not the costs of the tax-financed services. We consider alternative methods of financing the public provision of services and find that a combination of taxation and vouchers can eliminate the bias in the equilibrium outcome.We are grateful for comments from Alessandro Cigno and two anonymous referees.     

人力资源的基本特征及其开发利用

人力资源是经济发源中的核心资源。本文论述了其重要性 ,提出它具有自然性和社会性的双重属性、主观能动性、再生性、时效性、高收益性和收益递增性五个基本特征 ,并结合中国国情对人力资源的开发利用问题进行了探讨     

吉林省人口增长与社会经济发展过程中存在的问题及对策研究

人口增长与社会经济发展的关系十分复杂,从人口学角度出发,运用五普及相关资料,对吉林省人口增长和社会经济发展进行分析,可以看到,虽然吉林省人口增长和社会经济发展总的形势比较良好,但依然存在诸如人口基数大、劳动力年龄人口增长快、老年人口增长快、城镇人口增长快等一系列问题,影响了社会经济的发展。     

Household size and the poisson distribution

Household size distributions for 104 countries are examined. It is shown that a Poisson distribution truncated at zero can be used to derive models of household size distribution. An improved fit is obtained by adding a linear term to the truncated Poisson model. This distribution depends only on average household size which in turn is shown to be related to modified dependency ratios. This method can be used for comparisons of household size distributions across nations and for long-term forecasting.     

Demography and cross-country differences in savings rates: a new approach and evidence

This paper includes both dependency thesis and pension motive for savings to explain the large differences in cross-country savings rates. The two demographic factors are incorporated into an overlapping generation model, and the steady-state savings rates for a sample of 109 countries are computed. Both demographic factors can explain up to 68% of the dispersion in the cross-country savings rates. Furthermore, if the expenditure burden is sufficiently high, fertility has a greater impact on cross-country savings rate differences than longevity does. This study also satisfactorily explains the large gap in savings rates between the high- and low-income countries.     

Positive Affect Between Adult Women and Their Mothers and Mothers-in-Law

This study investigated and compared the influence of selected factors on the affective aualities of mother-daughter and mother-in-lawldaughter-in-law relaAonships. The sample ionsisted of 229 nonorofessional and 250 orofessional women from two uni- - - - ~ . versity campuses; they were selected with a stratified, random sampling procedure. Filial responsibility attitudes, health of older dyad members, and social support influenced positive affect in both relationships. Contrary to expectations, geographic distance, adult women's age, race, nonprofessional/professional work status, and older dyad member's marital status were not predictors. Contact and health of the adult women were predictors of positive affect toward mothers but not mothers-in-law. This study underscores the importance of focusing on specific dyadic relationships when conducting intergenerational family research.     

Things visible and invisible: the Leather Archives and Museum

This paper explores the reasons underlying the relative absence of research on the leather/levi community in gay and lesbian studies and summarizes the history and special collections of Chicago's Leather Archives and Museum.     

Homeland and neoliberalism: text,paratexts and treatment of affective labor

This essay examines Showtime’s television program Homeland, along with several examples of what Jonathan Gray calls paratexts, arguing that meanings produced through the intersection of text and paratexts create a preferred interpretation of the show’s main character, Carrie Mathison, which aligns with neoliberal and post-feminist ideologies surrounding affective labor. Using textual cartography to map meanings, I locate a preferred interpretation of Homeland that recognizes the instrumental value of affective labor while writing off the deleterious effects as individualized personal issues. This read supports a neoliberal, post-feminist interpretation of Carrie as a pathologically flawed individual woman inept at emotional self-management.     

Suicide among gay and lesbian adolescents and young adults: a review of the literature

This paper explores the issue of suicide among gay and lesbian adolescents and young adults, as well as provides information to guide clinicians in working effectively with this population. The theoretical perspectives on homosexual identity development by Troiden, Cass, and Lewis are discussed in connection with Durkheim's Suicide Theory and various theoretical risk factors, as well as implications for social work practice. This paper is intended to be utilized as a tool during the assessment phase of treatment with an adolescent or young adult who may be questioning his or her sexuality.     

The global and regional impact of mortality and fertility transitions, 1950-2000

During the second half of the twentieth century, world population grew at a record pace, both in absolute and relative terms, from 2.5 billion to 6 billion (or 1.75 percent annually). Demographers have long identified rapid mortality declines as the main explanation. This article finds that one-fourth of today's world population is alive because of mortality improvements since mid-century. Very rapid growth is unlikely to continue as substantial fertility declines also occurred in recent decades. This article finds that already by the year 2000, these fertility declines have almost exactly compensated for the impact of mortality declines from mid-century levels. This result may suggest homeostasis, but analyses of underlying trends contradict this impression. First, the impact of fertility declines will soon and significantly exceed that of mortality declines. Second, that mortality and fertility declines jointly affect the size of the world population by less than one percent conceals a significant impact on the population's age composition as well as on regional population sizes.     

Community characteristics,individual and household attributes,and child survival in brazil

This paper presents an analysis of the relationship between community characteristics, household attributes, and child survival in Brazil. The principal objectives are to investigate how the social and environmental context in which a child is raised affects his or her survival chances, and to analyze how household variables modify the effects of community characteristics. The interaction effects we examine help to explain the effects of community characteristics on child survival chances by illuminating the most likely pathways through which these covariates operate. This information is also useful for predicting who is most likely to benefit from public policies to improve community infrastructure. education, and health care.