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101.
Previous research has documented that adverse life experiences during adolescence, particularly for ethnic minorities, have a long-term influence on income and asset attainment and that this relationship is largely mediated by educational achievement. We extend prior research by investigating three research questions. First, we investigate the extent to which community disadvantage, family factors and race/ethnicity each exert an independent influence on young adult socioeconomic attainment. Second, we examine whether youths’ educational attainment mediates these independent influences on socioeconomic attainment. Third, we test whether educational attainment ameliorates the negative influences of disadvantaged community and family conditions and race/ethnicity on socioeconomic attainment. We address these questions using multilevel modeling with longitudinal, prospective data from Waves 1 and 4 of National Longitudinal Study of Adolescent Health, which has a nationally representative sample of adolescents (N?=?13, 450; 53?% females). Regarding our first research question, our results indicated that African Americans, youth from disadvantaged communities, lower SES families achieve significantly lower levels of earnings, assets, and job quality during young adulthood. Second, we found that young adults’ educational level only partially mediate the influences of family and race/ethnicity influences on young adults’ socioeconomic attainment. Third, we found that young adults’ educational level buffered the influence of early socioeconomic adversities and accentuated the positive influences of family resources. Findings highlight the importance of social context as well as educational opportunities during childhood and adolescence for economic stability in early adulthood.  相似文献   
102.
Despite the known deficits in sleep that occur during adolescence and the high prevalence of substance use behaviors among this group, relatively little research has explored how sleep and substance use may be causally related. The purpose of this study was to explore the longitudinal bi-directional relationships between sleep duration, sleep patterns and youth substance use behaviors. Participants included 704 mostly white (86.4?%) youth, 51?% female, with a baseline mean age of 14.7?years. Self-reported substance use behaviors included past month alcohol, cigarette, and marijuana use. Sleep measures included sleep duration on weekends and weekdays, total sleep, weekend oversleep, and weekend sleep delay. Cross-lagged structural equation models, accounting for clustering at the school level, were run to determine the longitudinal association between sleep and substance use adjusting for socio-demographic characteristics, pubertal status, body mass index z-score, and depressive symptoms. Cigarette use and weekend sleep were bi-directionally related as were marijuana use and total sleep. No other bi-directional associations were identified. However, alcohol use predicted shorter weekend oversleep and marijuana use predicted increased weekend sleep and weekend oversleep. Sleep patterns and duration also predicted adolescents' cigarette, alcohol, and marijuana use. Sleep, both patterns and duration, and substance use among youth are intertwined. Future research is needed to explore these bi-directional relationships, as well as other important contextual factors that may moderate these associations.  相似文献   
103.
Between the 1980s and 2006 Nicaragua was a competitive democracy where parties of the left and right won national presidential elections and relinquished power when their terms ended. More recently the quality of Nicaragua’s democracy has deteriorated. This change is due partly to autocratic behaviour by the elected leftist president, Daniel Ortega. But democratic decline is also the result of factional divisions and vague, outmoded policy commitments on the right that have crippled its electoral competitiveness, enabling Ortega’s behaviour. Utilizing an experimental research design, this article identifies two modernized policy platforms that could significantly broaden rightist electoral support in presidential campaigns, aiding democratic resurgence in Nicaragua. At a point when opposition parties are struggling to retain strength and coherence in many other democracies, the study presents a research strategy that could help clarify the ways such parties might reinvigorate their electoral competitiveness.  相似文献   
104.
Book reviews     
Naum Jasny, Soviet Economists of the Twenties: Names to be Remembered. Cambridge: at the University Press, 1972. ix + 218 pp. £3.80. $12.50.

Leonard Joel Kirsch, Soviet Wages: Changes in Structure and Administration since 1956. Cambridge, Mass. and London: The MIT Press, 1972. 237 pp. $12.50.

Robert C. Stuart, The Collective Farm in Soviet Agriculture. Lexington, Mass. and London: Lexington Books, D. C. Heath & Co., 1972. xx + 254 pp. $12.50.

Mose L. Harvey, Leon Goure and Vladimir Prokofieff, Science and Technology as an Instrument of Soviet Policy. Monographs in International Affairs: Center for Advanced International Studies, University of Miami, 1972. xvi + 219 pp. $5.95 (hard cover). $4.95 (paper cover).

I. S. Koropeckyj, Location Problems in Soviet Industry Before World War II. The Case of the Ukraine. Chapel Hill: University of North Carolina Press, 1971, and London: OUP, 1972. xiii + 219 pp. £5.75.

Chris Osakwe, The Participation of the Soviet Union in Universal International Organizations: A Political and Legal Analysis of Soviet Strategies and Aspirations inside ILO, UNESCO and WHO. Leiden: A. W. Sijthoff, 1972. xvi + 194 pp. Dfl. 35.—

Dieter Pfaff, Das Sowjetische Transportrecht ah Teil des Wirtschaftsverwaltungsrechts. Hamburg: Hansischer Gilden‐Verlag, Joachim Heitmann & Co., 1970. 147 pp.

Roger Pethybridge, The Spread of the Russian Revolution; Essays on London: Macmillan, 1972. xii + 238 pp. £4.50.

Peter Kenez, Civil War in South Russia, 1918: The First Year of the Volunteer Army. Berkeley, Calif, and London: University of California Press, 1971. 351 pp. $10.00. £4.75.

George Lenczowski, Soviet Advances in the Middle East. Washington, D.C.: American Enterprise Institute for Public Policy Research, 1972. 176 pp. $4.00 (paperback).

Robert C. Williams, Culture in Exile. Russian Emigrés in Germany 1881–1941. Ithaca and London: Cornell University Press, 1972. xviii + 404 pp. $14.50. £6.90.

Lucjan Blit, The Origins of Polish Socialism: The History and Ideas of the First Polish Socialist Party 1878–1886. Cambridge: University Press, 1971. ix + 160 pp. £3.00 $10.00

Andrew C. Janos and William B. Slottman (eds.), Revolution in Perspective. Essays on the Hungarian Soviet Republic of 1919. Berkeley, Calif, and London: University of California Press, 1972. (Russian and East European Studies.) x + 185 pp. $10.00. £4.50.  相似文献   

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108.
In the many countries which have some form of regulation of ART, a public consultation of some sort is a frequent feature of either the process leading up to regulation or of the regulatory mechanism itself. Not surprisingly, widely divergent views on the moral and political acceptability of ART are expressed during such consultations. And while such diversity of opinion is to be expected, and some even argue welcomed, in pluralist liberal democratic societies, it is often unclear how these divergent community views are and ought to be fed into the opinion-forming and decision-making processes of governments or the bodies that advise them. This article discusses first why regulation of ART may be justified, even when there is radical moral disagreement in the community, and why public consultations should play a central role in the work that advisory bodies undertake in making regulatory recommendations to government. Then, it both proposes and justifies a method for dealing with the contradictory moral views expressed by interested parties during the consultation process. To illustrate this method, the example of the attempt by single and lesbian women to access donor insemination services and ART is used.  相似文献   
109.
Public sector reform in both developed and developing countries has now become a routine matter of public policy—reform is almost continuous, if not always successful. While the role of international transfer agents such as the World Bank and the Organization for Economic Cooperation and Development (OECD) in promoting reforms has often been noted, there has been no comprehensive mapping of the global network on public sector reform. This article makes a first attempt to map the close to 100 organizations that make up a loose global network around public administration and governance. It then provides a brief history of the evolution of the network, and the key events that encouraged a substantial degree of coherence among its members. It examines the practices and tools that are specific to this global public policy network, and concludes with some observations on policy transfer models. The article shows that in trying to understand the dynamics of public administration reform, we need to pay greater attention to this network, its members, and its influence over national policy priorities.  相似文献   
110.
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