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101.
Using the nationally representative Early Childhood Longitudinal Study, Birth Cohort (2001–2006; N ?7,900), the authors examined child‐care arrangements among teen parents from birth through prekindergarten. Four latent classes of child care arrangements at 9, 24, and 52 months emerged: (a) “parental care,” (b) “center care,” (c) “paid home‐based care,” and (d) “free kin‐based care.” Disadvantaged teen‐parent families were overrepresented in the “parental care” class, which was negatively associated with children's preschool reading, math, and behavior scores and mothers' socioeconomic and fertility outcomes compared with some nonparental care classes. Nonparental care did not predict any negative maternal or child outcomes, and different care arrangements had different benefits for mothers and children. Time spent in nonparental care and improved maternal outcomes contributed to children's increased scores across domains. Child‐care classes predicted maternal outcomes similarly in teen‐parent and nonteen‐parent families, but the “parental care” class predicted some disproportionately negative child outcomes for teen‐parent families.  相似文献   
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The current economic and social context calls for a renewed assessment of the consequences of an early transition to parenthood. In interviews with 55 teenage mothers in Colorado, we find that they are experiencing severe economic and social strains. Financially, although most are receiving substantial help from family members and sometimes their children’s fathers, basic needs often remain unmet. Macroeconomic and family structure trends have resulted in deprived material circumstances, while welfare reform and other changes have reduced the availability of aid. Socially, families’ and communities’ disapproval of early childbearing negatively influences the support young mothers receive, their social interactions, and their experiences with social institutions.  相似文献   
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Mobile dating applications (‘apps’) have increased in popularity over recent years, with Tinder among the first to break into the mainstream heterosexual market. Since mobile dating intensifies the need to confirm that potential dates are not misrepresenting themselves and are safe to meet in person, Tinder’s success indicates that it has allayed these concerns regarding the authenticity of its users. This article combines Giddens’ conceptualization of authenticity, as the ability to reference a coherent biographical narrative, with Callon’s sociology of translation to investigate Tinder’s framing of authenticity within mobile dating. Applying a walkthrough method that interrogates Tinder’s technological architecture, promotional materials, and related media, this hybrid theoretical framework is used to identify how Tinder configures an actor-network that establishes its app as the solution to users’ concerns, enrols individuals in using its features in authenticity claims, and popularizes Tinder’s framing across public discourse. This network of human and non-human actors frames authenticity as being established through one’s Facebook profile and adherence to normative standards relating to age, gender, ethnicity, and socio-economic status. However, user discourses on other social media identify and challenge negative outcomes of this framing, with normativity fostering discrimination and Facebook verification failing to prevent abusive behaviour. This case study of Tinder paves the way for future investigation into user responses to its framing. Furthermore, it demonstrates the efficacy and broader applicability of this theoretical approach for identifying both human and technological influences on the construction of authenticity with digital media.  相似文献   
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Land grabbing in relation to boom-crop production or nature conservation triggers displacement and dispossession of local communities as well as rural resistance often culminating in violent conflicts over land. In Indonesia, company-initiated oil palm production on debatable territories also stimulates migration into these contested rural areas by individual farmers who seek to become part of the boom-crop economy. Based on discussions on land grabbing and land rights this article deals with the appropriation of land by independent migrant farmers and their role as another new party in conflicts over land. The role of rural migrants in land conflicts in Jambi Province, Sumatra is shown through two case studies. The case studies highlight the importance of customary local elites and their strategic employment of social identity and political authority to facilitate land seekers’ access to contested land. The local elites transcend conceptual boundaries to generate a profitable counter-business with a set of individual stakeholders and brokers who profit from the dispossession of the masses. The case studies reveal that the migrants’ presence is essential to rural resistance and a contested resource of economic and political benefit to various stakeholders at the same time.  相似文献   
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Lifetime Data Analysis - We present a new method for estimating a change point in the hazard function of a survival distribution assuming a constant hazard rate after the change point and a...  相似文献   
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Behavioural models of migration emphasize the importance of migration decision-making for the explanation of subsequent behaviour. But empirical migration research regularly finds considerable gaps between those who intend to migrate and those who actually realize their intention. This paper applies the Theory of Planned Behaviour, enriched by the Rubicon model, to test specific hypotheses about distinct effects of facilitators and constraints on specific stages of migration decision-making and behaviour. The data come from a tailor-made panel survey based on random samples of people drawn from two German cities in 2006–07. The results show that in conventional models the effects of facilitators and constraints on migration decision-making are likely to be underestimated. Splitting the process of migration decision-making into a pre-decisional and a pre-actional phase helps to avoid bias in the estimated effects of facilitators and constraints on both migration decision-making and migration behaviour.  相似文献   
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Governmentality studies and social theories agree that in contemporary societies the idea of autonomy is no longer simply an ideal or an individual aspiration but a social obligation. In an attempt to clarify the meaning of autonomy in this day and age, this paper asks how individuals perceive and negotiate the various dimensions of autonomy and how this affects the functioning of late-modern institutions. The empirical insights derived from a qualitative study provide a differentiated picture of how individuals pursue their claims to autonomy and comply with institutional demands for autonomy in everyday practice. By presenting seven types of late-modern “autonomy managers,” the analysis evinces a usurpation of autonomous agency that renders individuals the institutional editors of the contemporary contradictions, deficits, and tensions that occur in their everyday interactions. This comes at the price of notionally free but exhausted actors running short of all kinds of resources.  相似文献   
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