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In this paper, we examine the relative efficacy of two mechanisms--price consideration and the message of social responsibility--in accounting for Family Cap effects on fertility behavior. The Family Cap is a component of welfare reform policy that denies additional cash benefits to children born 10 or more months after a woman entered the welfare rolls. We use data from the New Jersey Family Development Program (FDP) evaluation that employed a classical experimental design. We find that fertility behaviors are influenced by both Family Cap price and message mechanisms but that these effects are conditioned by welfare recipients' time on welfare and race. Black women who have longer stays on welfare are more likely to be influenced by price while women with shorter stays are influenced by both price and the social message. We believe our results have implications not only for future public welfare policy initiatives but for any social policies that attempt to influence behavior directly, through individual rewards and punishments, and indirectly through the activation of social or community pressures.  相似文献   
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Despite numerous studies on the myriad of psychosocial factors that affect youthful offenders, research on gender differences with respect to risky sexual behavior are limited. Using data on juvenile offenders in a residential facility, we analyzed impact of gender on sexual behavior (N = 227). Girls reported higher likelihood of diagnosis with sexually transmitted diseases, and injecting drug use including heroin and cocaine than boys. Multivariate analysis indicated that number of sexual partners, childhood trauma, and services received from emergency shelter and psychiatric settings were associated with risky sexual behavior. Discouraging, abusive and dysfunctional home environment with little support from parents/caregivers, or teachers, priests/religious leaders appear to dispose youth to a life of risky sex, drugs and delinquency.  相似文献   
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We investigate the frequency and psychological correlates of institutional and interpersonal discrimination reported by underweight, normal weight, overweight, obese I, and obese II/III Americans. Analyses use data from the Midlife Development in the United States study, a national survey of more than 3,000 adults ages 25 to 74 in 1995. Compared to normal weight persons, obese II/III persons (body mass index of 35 or higher) are more likely to report institutional and day-to-day interpersonal discrimination. Among obese II/III persons, professional workers are more likely than nonprofessionals to report employment discrimination and interpersonal mistreatment. Obese II/III persons report lower levels of self-acceptance than normal weight persons, yet this relationship is fully mediated by the perception that one has been discriminated against due to body weight or physical appearance. Our findings offer further support for the pervasive stigma of obesity and the negative implications of stigmatized identities for life chances.  相似文献   
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The COVID-19 pandemic has affected the lives of billions around the globe. Yet, our understanding of its impact on psychological distress and work productivity remains limited. Using data from two waves of the Understanding Society COVID-19 study, a representative British survey of reactions to the COVID-19 pandemic, comprising 5829 individuals, we find that perceived health risks related to COVID-19 affect the productivity of working individuals negatively via increased psychological distress. Results also show that the extent of homeworking amplifies the negative relationship between psychological distress and productivity. Additionally, we find that the negative relationship between psychological distress and productivity is stronger for self-employed individuals compared to those who are in paid employment. Psychological distress, self-employment status and gender jointly interact in reducing productivity, such that self-employed women experience the strongest decline in productivity. We discuss the implications of our findings in light of supporting individuals to reduce psychological distress and maintain their productivity following the COVID-19 pandemic.  相似文献   
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ABSTRACT

Adaptation to climate change is emerging as a central objective and policy frame for coastal communities. This paper examines recent climate change adaptation efforts in the UK, centring on the case of Fairbourne, Wales. The village is facing the long-term prospect of flooding and inundation due to the impacts of sea level rise. The recent Shoreline Management Plan for the area has recommended realignment of the coast and eventual decommissioning of Fairbourne. The paper draws on a qualitative research methodology of interviews, policy review and observation to narrate the case and provide key insights and lessons for planners working in environmentally vulnerable coastal settings and managing climate adaptation processes.  相似文献   
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Maintaining the performance of infrastructure-dependent systems in the face of surprises and unknowable risks is a grand challenge. Addressing this issue requires a better understanding of enabling conditions or principles that promote system resilience in a universal way. In this study, a set of such principles is interpreted as a group of interrelated conditions or organizational qualities that, taken together, engender system resilience. The field of resilience engineering identifies basic system or organizational qualities (e.g., abilities for learning) that are associated with enhanced general resilience and has packaged them into a set of principles that should be fostered. However, supporting conditions that give rise to such first-order system qualities remain elusive in the field. An integrative understanding of how such conditions co-occur and fit together to bring about resilience, therefore, has been less clear. This article contributes to addressing this gap by identifying a potentially more comprehensive set of principles for building general resilience in infrastructure-dependent systems. In approaching this aim, we organize scattered notions from across the literature. To reflect the partly self-organizing nature of infrastructure-dependent systems, we compare and synthesize two lines of research on resilience: resilience engineering and social-ecological system resilience. Although some of the principles discussed within the two fields overlap, there are some nuanced differences. By comparing and synthesizing the knowledge developed in them, we recommend an updated set of resilience-enhancing principles for infrastructure-dependent systems. In addition to proposing an expanded list of principles, we illustrate how these principles can co-occur and their interdependencies.  相似文献   
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