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151.
American Indian researchers and scholars have emphasized the importance of identifying variables that promote resilience and protect against the development of psychopathology in American Indian youth. The present study examined the role of self-regulation, specifically goal characteristics (i.e., goal self-efficacy, goal specificity, intrinsic vs. extrinsic motivation, and goal conflict) and dispositional optimism, as well as cultural identity and self-reported academic grades in the depressive experiences of American Indian youth from a North American plains tribe. One hundred and sixty-four participants (53 % female) completed measures of goal representations, cultural identity, dispositional optimism, academic performance, and depressive symptoms. Results supported a model in which higher goal self-efficacy, American Indian cultural identity, grade point average, and dispositional optimism each significantly predicted fewer depressive symptoms. Moreover, grade point average and goal self-efficacy had both direct and indirect (through dispositional optimism) relationships with depressive symptoms. Our findings underscore the importance of cognitive self-regulatory processes and cultural identity in the depressive experiences for these American Indian youth and may have implications for youth interventions attempting to increase resiliency and decrease risk for depressive symptoms.  相似文献   
152.
The purpose of this study was to gain a clearer understanding of the pattern of video game and internet use among college students and to examine how electronic leisure was related to risk behaviors (i.e., drinking, drug use, sex), perceptions of the self (i.e., self worth and social acceptance), and relationships with others (i.e., relationship quality with parents and friends). Participants included 813 undergraduate students (500 young women, 313 young men, M age = 20, SD = 1.87) who were mainly European American (79%), unmarried (100%) and living outside their parents’ home (90%). Results suggested that (a) video game use was linked to negative outcomes for men and women, (b) different patterns of video game and internet use existed for men and women and (c) there were different relations to risk behaviors, feelings about the self, and relationship quality based on the type of internet use, and based on gender. The discussion focuses on the implications of electronic leisure on the overall health and development of young people as they transition to adulthood.  相似文献   
153.
This article examines the political economy of preferences with respect to the environment using a new stated preference survey that presents the first benefit values for national water quality levels. The mean valuation greatly exceeds the median value, as the distribution of valuations is highly skewed. The study couples the survey valuations with unique and extensive information on respondent voting patterns. Preferences of registered voters are similar to the preferences of the population at large, but median voters value water quality more than nonvoters. The strongest contrast related to voter‐weighted preferences is among voters for different candidates, as those who voted for Gore in the 2000 presidential election have the highest environmental values. © 2009 by the Association for Public Policy Analysis and Management.  相似文献   
154.
Contests over the scope and strength of regulation and governance are commonplace – and commonly repeated. The same players vie for the same government prize year after year: for example, environmental standards, government contracts, research grants, and public good provision. The open question is whether more rents are dissipated in repeated regulatory contests than onetime competitions. This question matters for regulation and governance because societies should design policies to waste the fewest scarce resources. According to some, the answer is “no”, but others say “yes”– more resources are wasted when people compete repeatedly for the same government prize. Herein, we use two game theoretic equilibrium concepts to help untangle the answer. Our results suggest non‐myopic contestants are more likely to behave as partners than rivals – provided the context is relatively sterile. Several common complications help break up the tacit partnership, including a disparity in relative ability, a shrinking prize, and additional players.  相似文献   
155.
With the increasing spread of information technologies and their potential to filter content, some have argued that people will abandon the reading of dissenting political opinions in favor of material that is closely aligned with their own ideological position. We test this theory empirically by analyzing—both quantitatively and qualitatively—Web links among the writings of top conservative and liberal bloggers. Given our use of novel methods, we discuss in detail our sampling and data collection methodologies. We find that widely read political bloggers are much more likely to link to others who share their political views. However, we find no increase in this pattern over time. We also analyze the content of the links and find that while many of the links are based on straw-man arguments, bloggers across the political spectrum also address each others’ writing substantively, both in agreement and disagreement.  相似文献   
156.
This essay, in two parts, argues for the centrality of historical thinking in coming to grips with capitalism’s planetary crises of the twenty-first century. Against the Anthropocene’s shallow historicization, I argue for the Capitalocene, understood as a system of power, profit and re/production in the web of life. In Part I, I pursue two arguments. First, I situate the Anthropocene discourse within Green Thought’s uneasy relationship to the Human/Nature binary, and its reluctance to consider human organizations – like capitalism – as part of nature. Next, I highlight the Anthropocene’s dominant periodization, which meets up with a longstanding environmentalist argument about the Industrial Revolution as the origin of ecological crisis. This ignores early capitalism’s environment-making revolution, greater than any watershed since the rise of agriculture and the first cities. While there is no question that environmental change accelerated sharply after 1850, and especially after 1945, it seems equally fruitless to explain these transformations without identifying how they fit into patterns of power, capital and nature established four centuries earlier.  相似文献   
157.
This research investigates the development and expansion of the al-Shabaab movement in Somalia from 2000 to 2013. Initially a marginal player in Somalia, by 2013 al-Shabaab had transformed into the most formidable armed opposition to challenge the nascent Somali government and its allies. During this time period they administered territory domestically, while expanding their tactical repertoire and geographic scope of attacks. After analyzing the historical conditions (2000–2006) from which al-Shabaab emerged, I explore the evolution of this organization through the use of historical process tracing. This entails looking for critical junctures on a global, national, and local level that had a dramatic impact on the future trajectory of the insurgency. The results show that harsh foreign interventions had many deleterious consequences, acting as an initial impetus for armed resistance, while also acting as a continuous source of controversy which al-Shabaab exploited to gain new recruits. Moreover, irreconcilable intra-organizational schisms also contributed to altering the future organizational decisions made by al-Shabaab. The culmination of these results engage and expand the theory of categorical terrorism, offering observations to help scholars and policy makers alike begin to re-conceptualize ways to study terrorism and political violence.  相似文献   
158.
Transnational knowledge networks provide organizations with information useful in addressing shared problems. Social media may enable the formation of those networks, yet their role in the process has received little attention. This article examines the structure and antecedents of two networks facilitated by the microblogging platform Twitter operating in the policy domain of emergency management. One network includes national-level government agencies responsible for disaster response and recovery operations; the other includes nongovernmental organizations in the form of Red Cross and Red Crescent national societies. We use a logistic regression quadratic assignment procedure to test hypotheses derived from related literature. While findings indicate that shared language and geographic proximity shaped network formation, both networks exhibit boundary spanning behavior in which organizations sought out information from high-profile, resource-rich organizations. Those organizations helped to connect otherwise regionally bound clusters and demonstrate the nascent potential of social media to create global transnational knowledge networks.  相似文献   
159.
Jason Morgan 《Society》2017,54(3):238-245
The birth rate in Japan is among the lowest in the world. But what about the abortion rate? This essay examines changes in abortion practice in Japan over time, and especially after WWII and the passage of the 1948 Eugenic Protection Law, comparing the influence of Buddhism, Protestantism, and Catholicism on the practice of abortion in Japan. This essay takes a particular look at the career of Dr. Kikuta Noboru, who helped revolutionize Japanese adoption laws after his conversion to Christianity.  相似文献   
160.
The ability of authoritarian regimes to maintain power hinges, in part, on how well they are able to manipulate the flow of information to the masses. While authoritarian states have had success controlling traditional media, the growth of social media over the last decade has created new challenges for such regimes. The Russian experience offers an example of how an authoritarian regime responds to this potential threat. Because of the massive demonstrations surrounding the 2011–2012 Duma elections, the ruling Russian government suspected that social media provided a significant impetus for the demonstrations. Social media, through its dissemination of opposition blogs, could have helped drive negative attitudes about the governing party. As such, the government responded by employing strategies to tighten their grip on the digital flow of information. We use survey data to demonstrate that exposure to blogs via social media at the time of the demonstrations led many to believe that the elections were fraudulent. Ultimately, we contend that Russian fears concerning the importance of social media for the fomenting of opposition movements is well grounded. Social media can drive support for opposition in an autocratic state.  相似文献   
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