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排序方式: 共有8185条查询结果,搜索用时 15 毫秒
221.
Siegel Judith M. Aneshensel Carol S. Taub Bonnie Cantwell Dennis P. Driscoll Anne K. 《Journal of youth and adolescence》1998,27(4):413-427
This research assessed whether there is an impact of race-ethnicity on depressed mood among adolescents, independent of socioeconomic status, whether gender differences in depressed mood are apparent within all race-ethnicity subgroups, and whether pubertal development influences depressed mood in a similar manner within gender and race-ethnicity subgroups. A three-stage, area probability sampling frame was utilized to select adolescents, ages 12–17 years, for an in-person interview. Depressed mood was assessed by the Children's Depression Inventory. Compared to Whites, African Americans, or Asian Americans, Latinos reported more symptoms of depressed mood, a finding that was independent of socioeconomic status. Advancing puberty was associated with depressed mood only among females, but the timing of pubertal changes, relative to ones peers, was related to depressed mood among both males and females, and among Latinos. 相似文献
222.
Marilyn J. Hoppe Elizabeth A. Wells Kevin P. Haggerty Edith E. Simpson Randy R. Gainey Richard F. Catalano 《Journal of youth and adolescence》1998,27(1):59-81
Bonding in parent, peer, and school domains were compared in a general sample of children and a sample of children of methadone-treated parents. Bivariate comparisons revealed that children of methadone-treated parents had lower SES, and were significantly more likely to smoke cigarettes but not more likely to drink alcohol. Several measures of attachment were significantly different between the two samples across parent, peer, and school domains. Multivariate analyses indicated that the children of methadone-treated parents were more likely to smoke, even after accounting for the effects of demographic and attachment variables. For drinking, sample membership was not found to be significant. Attachment to school decreased the odds of both smoking and drinking in both samples. Peer attachment had no effect on the odds of smoking initiation; however,loyalty to best friend did predict increased odds of drinking initiation. 相似文献
223.
Becky P. Y. Loo 《当代中国》1998,7(17):61-87
This paper re‐examines the Lardy—Donnithorne debate in the provincial context of Guangdong. The study period is from 1949 to 1992. In the first place, the adequacy of provincial capital investment is evaluated against its population and national income shares. Secondly, it examines the capital construction investment from the administrative perspective with capital construction projects classified into central, ministry‐supported and local projects. Thirdly, it looks at the relationship from the financial perspective through a breakdown of capital construction investment by sources of investment funds, that is, state appropriation, domestic loans, foreign investment and self‐raised funds and others. Fourthly, the central‐local relationship is scrutinized through the fiscal relationship between the central and Guangdong governments. Lastly, extra‐budgetary funds data, whenever available, are also analyzed. The paper finds that the centripetal and centrifugal forces in Guangdong have always been in dynamic and precarious balance both before and after the Open Policy. 相似文献
224.
This article examines the effect of primary season presidential debates on voters' attitudes toward presidential candidates. Employing a pretest-posttest quasi-experimental design, we examine the 1996 Arizona Republican primary debate. We find that the debate led respondents to change their viability and electability assessments of the candidates and produced significant changes in respondents' vote preferences. In addition, we demonstrate that changes in viability, changes in electability, as well as differences between expected and actual debate performance influenced the vote preferences of audience members. We conclude by speculating about the debate's effect on the Arizona Republican primary, and by noting the potentially important differences between the impact of general election and primary debates. 相似文献
225.
Budget redirection in Georgia state government represents a change from the expectation of continuous budget growth to an expectation that budget expansion will be accompanied by compensating budget reductions through an ongoing process of priority assessment. Its essential features are: the requirement that state agencies identify a minimum of 5 percent of their current year's budget which becomes the primary means for funding new programs and services in the coming fiscal year; and a limit, based upon revenue projections, on the amount an agency may request above the current year's budget. Like budget reforms in any era, it emanated from a combination of fiscal, managerial, and political objectives. 相似文献
226.
Multiparty electoral competition in the Netherlands and Germany: A model based on multinomial probit
Schofield Normal Martin Andrew D. Quinn Kevin M. Whitford Andrew B. 《Public Choice》1998,97(3):257-293
A typical assumption of electoral models of party competition is that parties adopt policy positions so as to maximize expected vote share. Here we use Euro-barometer survey data and European elite-study data from 1979 for the Netherlands and Germany to construct a stochastic model of voter response, based on multinomial probit estimation. For each of these countries, we estimate a pure spatial electoral voting model and a joint spatial model. The latter model also includes individual voter and demographic characteristics. The pure spatial models for the two countries quite accurately described the electoral response as a stochastic function of party positions. We use these models to perform a thought experiment so as to estimate the expected vote maximizing party positions. We go on to propose a model of internal party decision-making based both on pre-election electoral estimation and post-election coalition bargaining. This model suggests why the various parties in the period in question did not adopt vote maximizing positions. We argue that maximizing expected vote will not, in general, be a rational party strategy in multiparty political systems which are based on proportional representation. 相似文献
227.
Goal-Based Learning and the Future of Performance Management 总被引:1,自引:0,他引:1
Donald P. Moynihan 《Public administration review》2005,65(2):203-216
All levels of government have begun to pursue results-based reforms, which assume that managers will use performance information to make better decisions. However, reforms have neglected the insights of a large and relevant literature on organizational learning. This article revisits this literature, treating results-based reform as an organizational learning mechanism and a deliberate structural effort to induce learning. From an organizational learning perspective, most results-based reforms target narrow process improvement (single-loop learning) rather than a broad understanding of policy choices and effectiveness (double-loop learning), even though the latter is more critical for long-term organizational success. Case evidence from state governments illustrates single- and double-loop learning and the importance of two frequently neglected aspects of organizational learning: learning forums—routines where performance information is deliberately examined—and the role of organizational culture in enabling or limiting learning. 相似文献
228.
229.
Kevin G. Cai 《当代中国》2005,14(45):585-597
While China's move toward a FTA with ASEAN reflects Beijing's most recent foreign economic policy adjustment and represents a new stage in the nation's open-door policy, it inevitably produces significant impact on cross-Taiwan Straits relations. This recent development in China's foreign economic relations brings not only substantial psychological and real effects and pressure on Taiwan for its possible isolation and marginalization from the ongoing process of regional integration in East Asia, but also growing pressure exerted by the island's business community that fears being pushed into a disadvantageous position in competition with ASEAN companies in the ever expanding and lucrative market of the mainland. For strategic, diplomatic, and economic considerations in the face of this new challenge, Taiwan is pursuing counter-measures by searching for its own FTAs with other countries within and beyond the region. 相似文献
230.