排序方式: 共有16条查询结果,搜索用时 62 毫秒
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We investigated implementation fidelity of programmatic activities of the Olweus Bullying Prevention Program (OBPP) among 2,022 teachers, 88.5% female, from 88 elementary schools located in Pennsylvania. Results indicated that the majority of respondents had attended the school kick-off event, posted the rules in the classroom, and explained the rules to students. Receiving booster sessions and activities involving parental involvement were the least likely elements to have been performed. Logistic regression analyses revealed that teachers with confidence in their ability to implement the OBPP had completed all of the OBPP programmatic activities. Similarly, multiple regression analysis results revealed that teachers with self-efficacy to implement the OBPP implemented more components than respondents without self-efficacy. In addition, teachers with more OBPP experience were more likely to have completed individual-level activities. Our findings reveal that certain OBPP components are easier to perform than others and that implementer characteristics matter. 相似文献
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Age-related changes of arachnoid foveae have been described, but objective, quantitative analyses are lacking. A new quantitative method is presented for estimation of change in total volume of arachnoid foveae with age. The pilot sample consisted of nine skulls from the Palmer Anatomy Laboratory. Arachnoid foveae were filled with sand, which was extracted using a vacuum pump. Mass was determined with an analytical balance and converted to volume. A reliability analysis was performed using intraclass correlation coefficients. The method was found to be highly reliable (intraobserver ICC = 0.9935, interobserver ICC = 0.9878). The relationship between total volume and age was then examined in a sample of 63 males of accurately known age from the Hamann-Todd collection. Linear regression analysis revealed no statistically significant relationship between total volume and age, or foveae frequency and age (alpha = 0.05). Development of arachnoid foveae may be influenced by health factors, which could limit its usefulness in aging. 相似文献
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Stacie M. King 《Bulletin of Latin American research》2010,29(4):541-543
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Nancy M. Lucero Robin Leake Maria Scannapieco Stacie Hanson 《Journal of public child welfare》2017,11(1):91-107
Three American Indian tribes utilized Business Process Mapping (BPM) as a tool to develop culturally-based tribal child welfare practice models. This study employed a multi-methods design to evaluate the cultural fit of BPM when used in tribal settings. Findings indicated that although programs considered BPM a “mainstream” intervention, each still found the process to be an effective means of creating models reflecting child welfare practice within tribal cultural contexts. Findings further suggested that BPM can, however, benefit from examination of how it might better articulate cultural values and norms, as well as differences between tribal and mainstream child welfare approaches. 相似文献
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In 2006 Israel resumed military operations in the Gaza Strip and conducted a war in Lebanon following attacks by Hamas and Hezbollah, respectively. Due to the elections that had recently taken place in the Palestinian territories and Lebanon, these events seem to support the argument that democratizing nations are particularly war-prone. Yet the dynamics this perspective identifies as dangerous were largely absent. To address this puzzle, this paper offers three arguments. First, democratization enhanced the power of groups openly hostile to Israel, increasing Israel's perception of threat. Second, democratization was threatening because it occurred within highly divided societies governed by weak state institutions that allowed radical groups to attain political power. Finally, Israel's response to the increased threat posed by these groups was ultimately counterproductive because it further eroded the capacity of the Palestinian and Lebanese governments, heightened polarization within both societies, and therefore exacerbated the same conditions that made democratization threatening to begin with. 相似文献
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This introductory framing paper theorizes the role of legitimation—the public justification of policy—in the making of grand strategy. We contend that the process of legitimation has significant and independent effects on grand strategy's constituent elements and on how grand strategy is formulated and executed. Legitimation is integral to how states define the national interest and identify threats, to how the menu of policy options is constituted, and to how audiences are mobilized. Second, we acknowledge that legitimation matters more at some times than others, and we develop a model specifying the conditions under which it affects political processes and outcomes. We argue that the impact of legitimation depends on the government's need for mobilization and a policy's visibility, and from the intersection of these two factors we derive five concrete hypotheses regarding when legitimation is most likely to have an impact on strategy. Finally, we explore who wins: why legitimation efforts sometimes succeed in securing public assent, yet at other times fall short. Our framework emphasizes what is said (the content of legitimation), how it is said (technique), and the context in which it is said. We conclude by introducing the papers in this special issue, revisiting the larger theoretical stakes involved in studying rhetoric and foreign policy, and speculating about how changes in the technologies and sites of communication have, or have not, transformed legitimation and leadership in world politics. 相似文献
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