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811.
Paul G. Devereux Daniel J. Weigel Deborah Ballard-Reisch Geoffrey Leigh Kristy L. Cahoon 《Child and Adolescent Social Work Journal》2009,26(5):431-446
Despite the substantial amount of literature focusing on social support for pregnant and parenting adolescents, few studies
have directly examined the relationships among stress and social support across their transition to parenting. The present
study investigates the nature of the relationship between stress and support both before and after the birth of the baby.
Two groups of adolescent females (one group facing parenthood and one not) completed measures of support and stress across
a 7-month period (N = 231) to coincide with the transition to parenthood. In general, support and stress were negatively related when measured
concurrently and positively related over time for parenting adolescents but not the non-parenting group. Understanding how
long social support impacts stress will enable practitioners to identify when best to provide interventions for pregnant and
parenting adolescents. 相似文献
812.
813.
This article examines the influence of the European Convention on Human Rights (ECHR) on the legal culture of litigants and judges in Northern Ireland. The results show that there has been a dramatic increase in the number of judicial review cases based upon the ECHR in the years immediately following implementation of the treaty through the Human Rights Act. However, while there has been an increase in the number of ECHR claims by litigants, judges in Northern Ireland have thus far been reluctant to issue declarations of incompatibility pursuant to the Human Rights Act. Furthermore, a multivariate analysis of the likelihood of Northern Irish judges to rule against the government shows that, controlling for other factors, judges are not more willing to rule against the government when the ECHR is invoked. Overall, it appears that the early influence of the ECHR on Northern Irish law has been greatest in the willingness of litigants to bring judicial review cases based upon the treaty—a development that may portend larger changes in UK jurisprudence in the future. 相似文献
814.
Causality and interdependence analysis in linear econometric models with an application to fertility
Laura Barbieri 《Journal of applied statistics》2013,40(8):1701-1716
This paper is an applied analysis of the causal structure of linear multi-equational econometric models. Its aim is to identify the kind of relationships linking the endogenous variables of the model, distinguishing between causal links and feedback loops. The investigation is first carried out within a deterministic framework and then moves on to show how the results may change inside a more realistic stochastic context. The causal analysis is then specifically applied to a linear simultaneous equation model explaining fertility rates. The analysis is carried out by means of a specific RATS programming code designed to show the specific nature of the relationships within the model. 相似文献
815.
816.
Anthony L. Podberscek 《The Journal of social issues》2009,65(3):615-632
Over the past few decades, there has been mounting criticism, mainly from Western societies, of the practice of consuming dogs and cats in South Korea. In the current study, I researched historical, cultural, and demographic details on, and South Korean people's attitudes to, this practice. Data were collected in two ways. Firstly, relevant information on the history and current status of dog and cat use, including consumption, was sourced from the academic literature, newspaper reports, websites, and animal welfare organizations. Secondly, in 2004, the polling agency Market & Opinion Research International (MORI) was contracted to survey 1,000 adults (15 years and above) in South Korea on their attitudes to keeping cats and dogs as pets and to the consumption of these species. The consumption of dogs has a long history in South Korea while the consumption of cats is more recent. Pet ownership is a more recent phenomenon and is growing steadily. Banning the eating of dogs was not supported in the survey. Unlike cat consumption, dog consumption is strongly linked to national identity in South Korea, and it seems that calls from the West to ban the practice are viewed by South Koreans as an attack on their culture. 相似文献
817.
This paper outlines decomposition methods for assessing how exposure affects prevalence and cumulative relative risk. Let x denote a vector of exogenous covariates and suppose that a single dimension of time t governs two event processes T 1 and T 2 . If the occurrence of the event T 1 determines entry into the risk of the event T 2 , then subgroup variation in T 1 will affect the prevalence T 2 , even if subgroups in the population are otherwise identical. Although researchers often acknowledge this phenomenon, the literature has not provided procedures to assess the magnitude of an exposure effect of T 1 on the prevalence of T 2 . We derive decompositions that assess how variation in exposure generated by direct and indirect effects of the covariates x affect measures of absolute and relative prevalence of T 2 . We employ a parametric but highly flexible specification for baseline hazard for the T 1 and T 2 processes and use the resulting parametric proportional hazard model to illustrate the direct and indirect effects of family structure when T 1 is age at first sexual intercourse and T 2 is age at a premarital first birth for data on a cohort of non-hispanic white U.S. women. 相似文献
818.
A rational fraction approximation is given for a function of one of the parameters defining Johnson's SUError assessment for a segment of the domain of validity shows remarkable accuracy. 相似文献
819.
Ana P. Martinez‐Donate Melbourne F. Hovell Jennifer Zellner Carol L. Sipan Elaine J. Blumberg Claudia Carrizosa 《Journal of sex research》2013,50(3):267-278
This research project examined the individual and combined effectiveness of an HIV prevention workshop and a free condom distribution program in four high schools in Tijuana, Mexico. Adolescents (N = 320) completed baseline measures on sexual practices and theoretical correlates and participated in a two‐part study. In Study I, students were randomly assigned to an HIV prevention workshop or a control condition, with a 3‐month follow‐up assessment. Results indicate three significant workshop benefits regarding HIV transmission by altering sexual initiation, access to condoms, and traditional beliefs regarding condoms. In Study 2, we set up a condom distribution program at two of the participating schools, and students completed a 6‐month follow‐up assessment. Results indicate that exposure to the workshop followed by access to the condom distribution program yielded two beneficial results for reducing HIV transmission: moderating sexual initiation and increasing condom acquisition. Access to the condom distribution program alone had no effects on behavioral and psy‐chosocial correlates of HFV transmission. We discuss implications of these results. 相似文献
820.
Peer interaction is an important component of children's social repertoires that is associated with a variety of developmental outcomes and life skills. The present study provides an in‐depth study of early dyadic peer behaviors during the infancy period, during which social competence with peers is first being developed. Results from variable‐centered analyses highlight the effectiveness of behaviors, such as offering objects to peers, and point to the importance of the social context set by a peer's prior social behavior and processes for eliciting peer responses. Findings from person‐centered analyses reveal marked individual differences in the processes through which infants are successful in eliciting responses from their peers, illustrating the presence of multiple pathways to achieving social competence with peers. 相似文献