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Economists usually assume that bargaining in marriage leads to efficient outcomes. The most convincing rationale for this assumption is the belief that efficient allocations are likely to emerge from repeated interactions in stationary environments, and that marriage provides such an environment. This paper argues that when a current decision affects future bargaining power, inefficient outcomes are plausible. If the spouses could make binding commitments–in effect, commitments to refrain from exploiting the future bargaining advantage–then the inefficiency would disappear. But spouses seldom can make binding commitments regarding allocation within marriage.To investigate the efficiency of bargaining within marriage when choices affect future bargaining power, we consider the location decisions of two-earner couples. Initial location decisions are transparent and analytically tractable examples of choices likely to affect future bargaining power, but the logic of our analysis applies to many other decisions. For example, decisions about education, fertility, and labor force participation are also potential sources of inefficiency.  相似文献   
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OBJECTIVE: The authors examined factors predicting college students' use of tanning beds. PARTICIPANTS AND METHODS: Undergraduate students (N = 745) at a large Northeastern university participated in the study by answering a survey measuring tanning behavior and other psychosocial variables, including sensation seeking, self-esteem, tanning image beliefs, and friends' tanning bed use. RESULTS: All 3 systems from problem behavior theory predicted past tanning bed use and intention to use tanning beds. The authors observed a positive association between sensation seeking and intention to use tanning beds. Tanning image beliefs were positively associated with both past tanning behavior and intention to use tanning beds. CONCLUSIONS: Interventions focusing on friend and acquaintance social network influences may be more effective than health-risk campaigns in reducing tanning bed use.  相似文献   
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The present study examined the health status and outpatient health care utilization among 52 adults with severe or profound intellectual disabilities (IDs) living with their families or in group homes in New York City. Bivariate and regression analyses among demographic variables, medical conditions, health care utilization, and type of living situation were conducted. Findings indicate that demographic factors and health statuses were similar regardless of living situation, except for age and the presence of Down Syndrome, that is, younger people and people with Down Syndrome were more likely to live with family than in group homes. The results indicated that regardless of where they lived, individuals had high rates (70%) of overweight/obesity. The mean number of internal medicine, specialty medicine, nursing, and total clinic visits were significantly higher for those living in group homes compared to those living with their families. The findings and their implications are discussed with respect to social work policy and practice.  相似文献   
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Previous research suggests that Internet use may be associated with decreases in well-being among adolescents. However, there has been little investigation of the relationship between well-being and social aspects of Internet use. In the present study, 130 7th graders from a middle-class public school in California completed dispositional measures of well-being, and on three subsequent evenings they responded to questions regarding their Internet use (including detailed logs of instant messages) and daily well-being. Time spent on-line was not associated with dispositional or daily well-being. However, as suggested by intimacy theory, the closeness of instant message communication partners was associated with daily social anxiety and loneliness in school, above and beyond the contribution of dispositional measures.  相似文献   
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This research examines parental divorce and first-year students' transition to university. Incoming students (N = 2,724) to six diverse universities completed questionnaires in August, before university, and again in November and March. Initial baseline measures indicated that females of divorced parents reported more depressive symptoms than females of intact families, whereas males of divorced parents reported lower levels of perceived stress than those of intact families. These findings remained over the first year. Regarding adjustment to university, males with divorced parents reported the best academic adjustment, and females with divorced parents were most vulnerable regarding personal-emotional adjustment.  相似文献   
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This article discusses Indigenous11In this article, the terms Indigenous, First Nations, Aboriginal, and Treaty Indian are used interchangeably, and as needed to describe the political reality of the First Peoples of Canada. children with disabilities in Canada and examines their experiences with federal and provincial jurisdictional and funding disputes. It explores Canada's adversarial legal and policy techniques to delay implementation and funding of Jordan's Principle, a Canadian Human Rights Tribunal action seeking to address the delays, and the recommendations of a recent independent Canadian research project. Finally, it suggests ways to advance Jordan's Principle in Canada and elsewhere.  相似文献   
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Child Advocacy Centers (CACs) are a child-centered, multidisciplinary response to child abuse. Two important components of a CAC model include the multidisciplinary team (MDT) and case review. The purpose of this study was to assess MDT members' perceptions of the MDT and case review and to test whether there were differences by profession, status, or CAC designation. MDT members (N = 217) affiliated with a CAC in Virginia completed an online survey containing 35 items. CAC staff was more likely to identify problems associated with case review than other professional groups. Investigators perceived case review meetings as lasting too long, whereas service providers did not. Supervisors and frontline workers disagreed on the core function of a CAC, as did CAC staff and investigators/service providers. Accredited and associate CACs identified problems associated with case review, while developing CACs identified staffing issues as problematic. Research identifying the elements of “effective” MDTs and case review is needed to provide guidance to CAC directors who are most frequently in the role of managing, nurturing, and arranging training for the MDT and coordinating case review meetings. In addition, greater training for MDT members in the importance of case review and collective team identification is warranted.  相似文献   
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