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The purpose of this article is to examine the self-reported sexual attitudes and behaviors of adolescents living in the Midwest. A survey was administered to 463 African American youths ages 11–19. The results indicate that intent to have sexual intercourse, reported likelihood toward having sexual intercourse, and whether participants felt that they would have sex in the next 3 months were predictors of whether they had sexual intercourse at the 3-month follow-up. The results also revealed that the opinions of referent others did not predict sexual intercourse at 3 months. Negative attitudes toward condoms did predict condom use at 3 months and the opinions of referent others also predicted condom use at 3 months. Limitations as well as future research are also discussed.  相似文献   
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The most ferocious debates are about whether the United States should be described as imperial, but in practice other countries also try to influence other countries’ domestic policies, to propagate their visions, to exert power and to stabilize areas beyond their borders that are perceived as a source of threats. While in the 1990s the winners of globalization were seen as small open states, since the turn of the millennium big powers appear to be gaining because of their ability to project political power: the United States, but also China, Russia, India, and Brazil. This makes for a greater instability and leads to the formulation of theories of realism or neo-realism. The essay concludes with an examination of alternatives to empire and the neo-imperial vision, in particular the importance of elaboration of common or shared values in helping to build a safer and more peaceful international order.  相似文献   
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India confronts the conflicting imperatives of Indian domestic politics and its strategic interests when dealing with Iran. As India's global profile has risen in recent years and its ties with the United States have strengthened, this conflict has come into sharper relief. India's traditionally close ties with Iran have become a major factor influencing how certain sections of U.S. policymakers evaluate a U.S.-India partnership. India has tried to balance carefully its relations with Iran and the United States; however, due to intense American pressure, especially after the signing of the U.S.-India civilian nuclear energy cooperation pact, India has moved closer to the United States concerning the Iranian nuclear program. But strong domestic constraints remain that will prevent India from completely abandoning its ties with Iran, even as a re-evaluation of India-Iran bilateral ties is long overdue.  相似文献   
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The role of Christian Democratic parties after World War II in helping to build stable parliamentary regimes in Western Europe deserves attention simply for their ability to survive. Such parties took root in Catholic countries and electorates and incorporated electoral organizations from the early twentieth century. After the war, Christian Democrats provided an alternative to the large Communist parties that were particularly strong in France and Italy. They also represented a link to the European past that was not implicated in the crimes of the Nazi era. Germany's Christian Democracy has proven the most successful of its kind. It moved beyond its original Catholic base to include a significant Protestant minority. And it has survived amidst the social and cultural changes and charges of corruption that have reduced their counterparts elsewhere to a secondary parliamentary force.  相似文献   
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Do citizens hold congressional candidates accountable for their policy positions? Recent studies reach different conclusions on this important question. In line with the predictions of spatial voting theory, a number of recent survey-based studies have found reassuring evidence that voters choose the candidate with the most spatially proximate policy positions. In contrast, most electoral studies find that candidates’ ideological moderation has only a small association with vote margins, especially in the modern, polarized Congress. We bring clarity to these discordant findings using the largest dataset to date of voting behavior in congressional elections. We find that the ideological positions of congressional candidates have only a small association with citizens’ voting behavior. Instead, citizens cast their votes “as if” based on proximity to parties rather than individual candidates. The modest degree of candidate-centered spatial voting in recent Congressional elections may help explain the polarization and lack of responsiveness in the contemporary Congress.  相似文献   
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