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51.
This article emphasizes the importance of understanding the specific meaning of sexual abuse to the particular child in his/her particular developmental stage. A critique of the research is presented, along with discussion of the psychodynamic impact of sexual abuse on the developing ego of the child. The primary means of adaptation following the trauma are (1) identification with the aggressor and (2) the repetition compulsion. It is also suggested that Freud's seduction theory can coexist with his later fantasy theory. Two case vignettes are presented to highlight the theoretical discussion.  相似文献   
52.
The revival of social and family history during the past two decades has resulted in major revisions of conventional explanations of the processes of social change. Scholarship concerning the status, roles, and contributions of early American women has been especially important in this respect. This paper is based on original findings from a systematic survey of the occupational pursuits of early American women (N=2,572) and a stratified sample (N=1,949), both derived from eighteenth-century newspaper advertisements. Our findings focus on the distribution of occupations available to women, important trends during the period, and factors contributing to changes in the occupational structure of early America.  相似文献   
53.
Following the developments in DasGupta et al. (2000), the authors propose and explore a new method for constructing proper default priors and a method for selecting a Bayes estimate from a family. Their results are based on asymptotic expansions of certain marginal correlations. For ease of exposition, most results are presented for location families and squared error loss only. The default prior methodology amounts, ultimately, to the minimization of Fisher information, and hence, Bickel's prior works out as the default prior if the location parameter is bounded. As for the selected Bayes estimate, it corresponds to ‘Gaussian tilting’ of an initial reference prior.  相似文献   
54.
55.
This paper describes a method for estimating the unknown parameters of an interdependent simultaneous equations model with latent variables. For each latent variable there may be single or multiple indicators. Estimation proceeds in three stages: first, estimates of the latent variables are constructed from the associated manifest indicators; second, treating the estimates as directly observed, fix-point estimates of the structural form parameters are obtained; third, the location parameters are estimated. The method involves only repeated application of ordinary least squares and no distributional assumptions are needed. The paper concludes with an empirical application of the method.  相似文献   
56.
Recent research by the authors adds to their evolving model of the leadership provided by effective chief executive officers of nonprofit organizations. Effective chief executives understand the centrality of their leadership role and accept responsibility as initiators of action—with their boards—to find resources and revitalize the missions of their organizations. These actions are carried out as part of the political dimension of effective executives. The importance of this criterion of leadership practice is examined in light of the hesitance of chief executives to espouse or advocate political action. Implications for chief executive training and development are discussed.  相似文献   
57.
We analyze data from the South African Stress and Health Study, a nationally representative in-person psychiatric epidemiologic survey of 4,351 adults conducted as part of the World Mental Health Survey Initiative between January 2002 and June 2004. All blacks (Africans, Coloreds, and Indians) initially report higher levels of non-specific distress and anger/hostility than whites. Access to socioeconomic resources helps explain differences in non-specific distress between Coloreds and whites and Indians and whites. However, only when social stressors are considered do we find few differences in psychological distress (i.e., non-specific distress and anger/hostility) between Africans and whites. In addition, self-esteem and mastery have independent effects on non-specific distress and anger/hostility, but differences between Coloreds and whites in feelings of anger/hostility are not completely explained by self-esteem and mastery. The findings contribute to the international body of work on social stress theory, challenge underlying assumptions of the minority status perspective, and raise a series of questions regarding mental health disparities among South Africans.  相似文献   
58.
In 1994, South Africans embarked on a project to create new meanings of citizenship in order to transcend the disenfranchisement and divisions created by apartheid. This article examines the context in which new forms of citizenship are evolving in South Africa and how South African citizens use the media to give meaning to concepts such as “an active public sphere,” “civic agency” and “participatory politics.” The objective of the research is to provide information about the way in which the media contribute to the quality of democracy in South Africa through mediating citizenship in a way that improves prospects for citizens to exert influence over public decisions. As has been the case in other post-authoritarian and postcolonial settings, the continuation of existing unequal relationships to government persists even when new democratic spaces have opened up. This article interrogates the assumption that media are central to citizens’ political and civic engagements in a transitional society marked by persisting inequalities. This interrogation draws on empirical research with citizens to investigate the question that the media are central to constructions of citizenship and participation and engagement with democratic processes. Our research finds that young South Africans interviewed are disengaged from politics and find that the media does not speak to or connect with their everyday lives. They view the state on both national and local levels as not being prepared to listen to their experiences, ideas or conditions of life. While the respondents trust the media as credible institutions, they do not experience the media as being relevant to their lives. The perceived disinterest of the state and the lack of relevance of the media, work together to create a sense of powerlessness and inability to influence policy-making among the young people interviewed. For the media to intervene in this state of affairs, it would have to create more opportunities for young people to participate directly in meaning production through the media, starting by listening more closely to their experiences in order to respond to their concerns in a relevant way.  相似文献   
59.
Relationships among consumer-generated quality factors, satisfaction, and outcome measures were examined for family support services provided by Michigan's public mental health system. Parents focused on structural and procedural aspects of program accessibility and attended less to program administration issues. Parents who gave the services the highest quality ratings also were the most satisfied with services, saw the services as more effective, had fewer family problems, and rated their time and child-related resources as more adequate. Implications for evaluation practice are discussed.  相似文献   
60.
The dose‐response analyses of cancer and noncancer health effects of aldrin and dieldrin were evaluated using current methodology, including benchmark dose analysis and the current U.S. Environmental Protection Agency (U.S. EPA) guidance on body weight scaling and uncertainty factors. A literature review was performed to determine the most appropriate adverse effect endpoints. Using current methodology and information, the estimated reference dose values were 0.0001 and 0.00008 mg/kg‐day for aldrin and dieldrin, respectively. The estimated cancer slope factors for aldrin and dieldrin were 3.4 and 7.0 (mg/kg‐day)?1, respectively (i.e., about 5‐ and 2.3‐fold lower risk than the 1987 U.S. EPA assessments). Because aldrin and dieldrin are no longer used as pesticides in the United States, they are presumed to be a low priority for additional review by the U.S. EPA. However, because they are persistent and still detected in environmental samples, quantitative risk assessments based on the best available methods are required. Recent epidemiologic studies do not demonstrate a causal association between aldrin and dieldrin and human cancer risk. The proposed reevaluations suggest that these two compounds pose a lower human health risk than currently reported by the U.S. EPA.  相似文献   
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