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951.
Clinton G. Gudmunson Ivan F. Beutler Craig L. Israelsen J. Kelly McCoy E. Jeffrey Hill 《Journal of Family and Economic Issues》2007,28(3):357-376
Using a sample consisting of 4,997 married couples from the National Survey of Families and Households, individual emotional
distress, the occurrence of couple disagreements, couple fighting, and couple quality time together mediated the relationship
between financial strain and personal assessments of marital instability. The overall results suggest that financial strain
influences both positive and negative forms of couple interaction which are stronger mediators than personal emotional distress
of the relationship between financial strain and marital instability. The results further suggest that there were no gender
differences among these linkages. 相似文献
952.
Sara E. Goldstein Oksana Malanchuk Pamela E. Davis‐Kean Jacquelynne S. Eccles 《Journal of research on adolescence》2007,17(2):285-300
The present research explores risk factors for, and longitudinal associations of, sexual harassment by peers during adolescence. Eight‐hundred and seventy‐two African American and European American adolescents (65.4% African American, 51.1% females) were assessed during the summer after the eighth grade (mean age=14.2 years) and then again in the 11th grade (mean age=17.1 years). At the first assessment, adolescents were asked about their experiences with sexual harassment, their psychological reactions to sexual harassment, and also about their peer relationships, perceived pubertal timing, problem behavior, and mental health. At the second assessment, adolescents reported on their problem behavior and mental health. In general, youth who associated with peers who were involved in problem behavior were at risk for victimization. Among females, those who perceived themselves to be experiencing early pubertal development were also at risk. Additionally, for some adolescents, sexual harassment predicted later adjustment difficulties. 相似文献
953.
Semiparametric Bayesian classification with longitudinal markers 总被引:1,自引:0,他引:1
Rolando De la Cruz-Mesía Fernando A. Quintana Peter Müller 《Journal of the Royal Statistical Society. Series C, Applied statistics》2007,56(2):119-137
Summary. We analyse data from a study involving 173 pregnant women. The data are observed values of the β human chorionic gonadotropin hormone measured during the first 80 days of gestational age, including from one up to six longitudinal responses for each woman. The main objective in this study is to predict normal versus abnormal pregnancy outcomes from data that are available at the early stages of pregnancy. We achieve the desired classification with a semiparametric hierarchical model. Specifically, we consider a Dirichlet process mixture prior for the distribution of the random effects in each group. The unknown random-effects distributions are allowed to vary across groups but are made dependent by using a design vector to select different features of a single underlying random probability measure. The resulting model is an extension of the dependent Dirichlet process model, with an additional probability model for group classification. The model is shown to perform better than an alternative model which is based on independent Dirichlet processes for the groups. Relevant posterior distributions are summarized by using Markov chain Monte Carlo methods. 相似文献
954.
David L. Blustein Alexandra C. Kenna Nadia Gill Julia E. DeVoy 《The Career development quarterly》2008,56(4):294-308
The authors present the psychology‐of‐working perspective (D. L. Blustein, 2006; N. Peterson & R. C. González, 2005; M. S. Richardson, 1993) as an alternative to traditional career development theories, which have primarily explored the lives of those with choice and volition in their working lives. The major historical and conceptual features of the psychology of working are reviewed, with a focus on how this framework provides a more inclusive and, ideally, more just vision for the career counseling field. Implications for career counseling and a case presentation are provided to examine how this new perspective can inform counseling practice. A brief overview of public policy implications concludes the article. 相似文献
955.
956.
Marcílio de Freitas 《International Review of Sociology》2008,18(2):211-224
This article presents theoretical elements concerning the ‘nature versus culture’ confrontation as a particular aspect of the worldwide expansion of Western civilization. Several speculations are made concerning the philosophical foundations which have provided the base for the current political and economic mega-scenarios in the contemporary world. We turn our attention to the articulations of the concept of nature with the processes of mondialization of Western culture and with the history of universal culture. Finally, several considerations are made on the dynamics of economic processes on a world scale and projections on the impact of science and technology in the social and political frames that are taking place in the contemporary world. 相似文献
957.
Albert E. Gollin 《The American Sociologist》1990,21(4):316-320
Sociological practice and applied sociology have long held an ambiguous status within the profession. A major source of tension
has been the debate over the utility of knowledge: one faction views sociology as inescapably involved with societal problems
and social action; another faction seeks scientific status and academic acceptance. In recent years, sociological practice
and applied sociology have received greater recognition within the ASA. In the future, the vitality of the sociological enterprise
will depend more upon its perceived social utility than its academic standing. The demand for useful knowledge and skills
in social analysis will grow as a result of the increasing need for program assessments and the need to democratically “manage”
diverse ethnic and cultural differences in the common interest. 相似文献
958.
One central determinant of global environmental change is the continued expansion of personal consumption levels. In order to more fully understand the relationship between consumption and environmental degradation, the determinants of consumption must first be identified. Prior research in this area has focused on economic factors, primarily personal disposable income and population demographic characteristics. The role of cultural factors, including advertising, has been actively mentioned in theoretical analyses of the driving forces of individual consumption. However, this has not been empirically tested. In this article, we conduct an analysis of the impact of advertising on consumption levels in the United States. We start with a theoretical discussion of the literature on advertising and consumption. Based on this literature, we establish three hypotheses regarding the relationship between advertising expenditure and personal consumption. These hypotheses are then tested using time series analysis over the time period 1900–2000. The results show that advertising significantly impacts overall consumption and that these effects vary by type of consumption. We conclude with a discussion of the implications of this analysis for further research into the driving forces of global environmental change. 相似文献
959.
Mindy E. Scott Alan Booth Valarie King David R. Johnson 《Journal of marriage and the family》2007,69(5):1194-1209
Research indicates that closeness of the father‐child bond following parental divorce is associated with better outcomes for children and adolescents. Unlike other investigations, this study takes a long‐term developmental approach to understanding stability and change in postdivorce father‐adolescent relationship closeness. Drawing on Add Health data (n = 483), we examine factors that explain (a) why some high‐quality father‐adolescent relationships remain the same after divorce whereas others decline, and (b) why some low‐quality relationships are stable following divorce whereas others improve. High mother‐offspring relationship quality and offspring feelings of well‐being prevented close father‐offspring relationships from deteriorating. Offspring’s childbearing and cohabitation following parental divorce increase closeness in father‐offspring relationships that were not close prior to divorce. Although a majority of offspring experienced a decline in closeness following divorce, results from this study show that some very close father‐offspring relationships are maintained and some poor relationships become closer. 相似文献
960.
Tony N. Brown Emily E. Tanner‐Smith Chase L. Lesane‐Brown Michael E. Ezell 《Journal of marriage and the family》2007,69(1):14-25
This study examines child, parent, and situational correlates of familial ethnic/race socialization using nationally representative data gathered as part of the Early Childhood Longitudinal Study, Kindergarten Class of 1998 – 1999 (ECLS‐K). The ECLS‐K sample (N = 18,950) includes White, Black, Hispanic, Asian, Native Hawaiian/Pacific Islander, American Indian, and multiracial kindergarteners, with survey data available at the child, parent/guardian, teacher, and school level. We find that child correlates such as race and gender, parent correlates such as education and warmth of parent‐child relationship, and situational correlates such as percent of minorities at the child’s school and cultural event participation influence how often family members discuss children’s ethnic/racial heritage with them. We advocate for continued research of contextualized family dynamics. 相似文献