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21.
This article presents a brief history of the American Community Survey's development. It also provides an overview of the structure and content of this special issue of Population Research and Policy Review.  相似文献   
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Little is known about the health status of adults living in continuing care retirement communities (CCRC). Using matched-case control, 458 adults from the Health and Retirement Study (HRS) or a CCRC-based sample were compared on total comorbidity, self-rated health, home health services use, and hospitalizations. At year 2, the CCRC sample reported more comorbidities (96%) but significantly better self-rated health (96% good/excellent) than the HRS sample (93% comorbidity, 73% good/excellent; p < .01). There were no significant differences in frequency of home health use or hospitalization. Living in a CCRC appears to be associated with higher self-ratings of health in this sample.  相似文献   
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The prevention of Rapid Repeat Births (RRBs) and Teen Repeat Births (TRBs) is an important indicator of the effectiveness of home visitation programs that serve mothers who are at-risk for child maltreatment. This study examined the effects on RRBs and TRBs of a rural/small town home visitation program based on the Healthy Families America (HFA) model. The participants in this study were referred between 1999 and 2007 and included a Treatment Group of 140 at-risk mothers who met minimum engagement criteria and a Comparison Group of 241 at-risk mothers who were referred for services but not enrolled due to limits on program capacity. In addition, county-wide TRB data was used as the basis for a static group comparison. With regard to RRBs, the rates for the Treatment (18%) and Comparison (30%) groups were compared using a Chi-Square test of homogeneity. The null hypothesis that there would be no difference between the rates for the two groups was rejected at the .05 level. Similarly, with regard to TRBs, the null hypothesis that there would be no difference between the rates for the Treatment (9%) and Comparison (27%) groups was rejected at that .01 level. Furthermore, using a Chi-Square test of independence, this investigation tested the null hypothesis that the rates for the two groups would not differ from the county-wide rate (24%). This hypothesis was also rejected at the .01 level. Overall, these results of this inquiry support the conclusion that participants in a rigorously implemented HFA program show significantly lower rates of RRB and TRB when compared to a comparable group of at-risk nonparticipants. They also appear to have a significantly lower incidence of TRB than teen mothers in the general population.  相似文献   
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The nonschool hours are an underused tool in supporting older youth in their transition to adulthood. Given competing demands on many teens' time and a host of other developmental realities, effective strategies for engaging high schoolers look much different from those of their younger counterparts, and those differences have programmatic and policy implications. Effective youth policies reflect an overarching vision that is about changing lives--a vision that addresses a range of risk and protective factors, simultaneously supports discrete programs and builds coherent pathways to success, and recognizes that children and youth grow up in families and communities. This chapter highlights policy innovations related to teens' involvement in out-of-school-time activities and then looks at three principles that can help ensure that youth policy supports the full range of older youth's unique developmental, social, and economic needs.  相似文献   
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ABSTRACT

Cash and voucher assistance is an efficient way to deliver assistance in emergency settings, and evidence demonstrates that cash programmes have consistent positive impacts on food security and other health and economic outcomes in these contexts. Nevertheless, while evidence from development settings shows that cash has the potential to reduce intimate partner violence and increase empowerment for women and girls, there is a dearth of rigorous evidence from acute humanitarian settings. In response to this evidence gap, the International Rescue Committee conducted an evaluation of a cash programme in Raqqa Governorate, Syria. The aim was to examine the effect of a cash for basic needs programme on outcomes of violence against women, and women’s empowerment. This article draws on qualitative data from interviews with 40 women at the end of the cash programme. It offers evidence of potential increased tension and abuse within both the community and the household for some women whose families received cash, as well as potential increased social protection through repayment of debts and economic independence for others. Both negative and positive effects could be seen. While the objective of the cash programme was not to influence underlying power dynamics, this research shows it is necessary to integrate gender-sensitive approaches into programme design and monitoring to reduce risk to women of diverse identities.  相似文献   
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Six procedures which convert tests of homogeneity of variance into tests for mean equality for independent groups are compared. The tests are the analysis of variance (ANOVA) and Welch F statistics. The Welch statistics are included since it was anticipated that ANOVA would not provide a robust test when samples of unequal sizes are obtained from non-normal populations. However, the Welch tests are not found to be uniformly preferrable. In addition, a prior recommendation for Miller's jackknife procedure is not supported for the unequal sample size case. The data indicates that the current tests for variance heterogeneity are either sensitive to non-normality or, if robust, lacking in power. Therefore, these tests cannot be recommended for the purpose of testing the validity of the ANOVA homogeneity assumption.  相似文献   
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This paper reports on an effort to develop an Internet well-being measure for possible use by government agencies and industry associations that are directly involved with the promulgation of the Internet. Such measures can help officials gauge the social health of those Internet-related industries and institutional sectors, which in turn can guide the development of policies to enhance the quality-of-life impact of the Internet. The Internet well-being measure is based on the theoretical notion that the perception of the overall impact of the Internet on users of the Internet is determined by their perceptions of the impact of the Internet in their life domains such as consumer life, work life, leisure life, social life, community life, sensual life, among others. In turn, the perception of impact of the Internet in a given life domain (e.g., consumer life, work life) is determined by perceptions of benefits and costs of the Internet within that domain. We conducted a focus group to identify all the perceived benefits and costs within salient life domains of college students. We also conducted a thorough literature search to identify studies that examined the quality-of-life impact of the Internet in a variety of life domains. We then tested the nomological validity of the measure through two surveys at two major universities (one in the USA and the other in Korea). The statistical analysis allowed us to identify those measurement items that are most predictive, and therefore considered as nomologically valid. Policy implications of the study are discussed along with future research avenues.  相似文献   
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In the present studies, we examined patterns of interpersonal resource exchange (E. B. Foa & U. G. Foa, 1980; U. G. Foa & E. B. Foa, 1974) among gay male and female couples. Study 1 was quantitative in nature, whereas Study 2 was qualitative in nature. In Study 1 (n's = 61 male couples and 54 female couples), we explicitly tested the hypotheses that partners in same-sex romantic relationships would exchange affection and respect positively and significantly; results indicated that affection (but not respect) was exchanged or reciprocated positively and significantly among gay male (but not gay female) pairs. In Study 2 (n's = 15 male couples and 15 female couples), we asked the research question, but did not test any formal hypotheses, as to whether same-sex romantic pairs would spontaneously invoke interpersonal resource exchange and other reinforcement processes when describing their relationships; results indicated that gay female (but not gay male) couples appeared to adopt a communal, rather than exchange, orientation toward their relationships with regard to displays of affection. Implications for the study of relationship processes among same-sex romantic pairs are discussed.  相似文献   
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