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761.
Lisa Kiang Kandace Andrews Gabriela L. Stein Andrew J. Supple Laura M. Gonzalez 《Journal of youth and adolescence》2013,42(6):837-847
Socioeconomic stress has long been found to place youth at risk, with low family income conferring disadvantages in adolescents’ school achievement and success. This study investigates the role of socioeconomic stress on academic adjustment, and pinpoints family obligation as a possible buffer of negative associations. We examined direct and interactive effects at two time points in the same sample of Asian American adolescents—early high school (N = 180 9th–10th graders; 60 % female) and 2 years later in late high school (N = 156 11th–12th graders; 87 % of original sample). Results suggest that socioeconomic stress is indeed associated with poor academic adjustment, measured broadly through self-reported GPA, importance of academic success, and educational aspirations and expectations. Family obligation was positively related to adjustment, and also was found to buffer the negative effects of socioeconomic stress, but only during adolescents’ later high school years. Adolescents reporting more family obligation experienced less of the negative effects of financial stress on academic outcomes than those reporting lower obligation. Cultural and developmental implications are discussed in light of these direct and moderating effects. 相似文献
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This study rigorously compares the effectiveness of online mobilization appeals via two randomized field experiments conducted over the social microblogging service Twitter. In the process, we demonstrate a methodological innovation designed to capture social effects by exogenously inducing network behavior. In both experiments, we find that direct, private messages to followers of a nonprofit advocacy organization’s Twitter account are highly effective at increasing support for an online petition. Surprisingly, public tweets have no effect at all. We additionally randomize the private messages to prime subjects with either a “follower” or an “organizer” identity but find no evidence that this affects the likelihood of signing the petition. Finally, in the second experiment, followers of subjects induced to tweet a link to the petition are more likely to sign it—evidence of a campaign gone “viral.” In presenting these results, we contribute to a nascent body of experimental literature exploring political behavior in online social media. 相似文献
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Andrew Cobbing 《Diplomacy & Statecraft》2017,28(2):195-214
This analysis shows how Japanese legations, first established in Europe during the 1870s, were not just symbolic gestures but played a key role in the Meiji government’s quest for international recognition. The concept of resident ambassador was unfamiliar beyond the European world, so the transition from sending visiting envoys to establishing permanent missions was a pivotal stage. Here a comparative framework gauges the importance of Japan’s new strategy within the context of similar experiments by states such as the Ottoman Empire, Persia, and subsequently China and Siam. The case of Sameshima Naonobu, Japan’s first resident minister in Europe, highlights the cultural barriers the Japanese faced. Assisted by Frederick Marshall, an Englishman at the Japanese Legation in Paris, Sameshima’s research on the mysteries encoded in this particular social universe offers some insight on the nature of the diplomatic corps in Europe. 相似文献
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