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41.
阿尔弗雷德·塞耶·马汉在其代表作《海权对历史的影响,1660—1783}中,奠定了“海权论”的基础:1.海权在一个民族和国家的形成过程中扮演了极其重要的角色;2.海权体系由各机构、设施、商船和海军舰队所组成;3.在国家各种力量中,海军是最重要的力量;4.海军的战略目标是在一场决战中打垮敌方舰队,夺取“制海权”;5.海军是美国争霸世界的基础。  相似文献   
42.
The present study extends prior research exploring the role of school contextual factors in predicting individual adolescent substance use by examining how a school’s racial composition is associated with American Indian adolescent tobacco and marijuana use. Using a subsample of 523 American Indian students from the restricted use Add Health data, we consider both individual and school contextual factors across 99 schools. Our results suggest that a school’s racial composition is associated with individual tobacco and marijuana use among American Indian youth, but in different ways depending upon the substance. Our findings illustrate the importance of extending research on the correlates of substance use for racial and ethnic minorities beyond studies examining African-Americans and/or Hispanics.  相似文献   
43.
ABSTRACT

African American adolescents continue to be disproportionately impacted by HIV, sexually transmitted infections (STIs), and unanticipated pregnancies. In-depth, face-to-face interviews among a convenience sample of 32 African American adolescents (16 male and 16 female) were used to explore the reasons why some adolescents decided to engage in sex while others chose to delay sexual debut. Data were analyzed using a thematic analysis. Among the overall sample, psychological motivations, external pressure, physical pleasure seeking, and relationship-related motivations were the major themes cited for engaging in sex by participants and their friends. External support, motivation to avoid negative consequences, not feeling ready or lacking interest in sex, and having negative views about sex were among the major reasons for delaying sex. Several of the emergent themes showed gender differences. Suggestions for future research include the need for sexual education, and STI/HIV prevention programs that are gender sensitive and flexible enough to accommodate multiple factors related to sexual debut.  相似文献   
44.
A study of 133 full time employees with parent care responsibilities investigated various factors that could reduce this group's future caregiving commitment to aging parents. Study factors included: caregiver attributes, level of caregiving involvement, job stress, tensions between the caregiver and the dependent parent, caregiver's level of physical and mental strain, and limited support from family and friends. The relationship between the caregiver and the parent was the best predictor of sustained commitment to caregiving. One aspect of the employees' work experience made a small, but important contribution to respondents' future care plans. Those employees who frequently adjusted their work schedule and routine to accommodate parent care demands were less likely to sustain their caregiving commitment. Reasons for these findings are explored and implications for social policy and clinical practice are discussed.  相似文献   
45.
《Marriage & Family Review》2013,49(3-4):463-482
The purpose of this single parent families bookshelf is to provide potential users with a sampling of recent books that deal with various aspects of single parenting. Books are focused on the time period of 1980 to 1993. Resources include primarily North American and Canadian entries. The titles are presented in the fol- lowing categories: children and one-parent families, cross-cultural references, divorced single parents, ethnicity and single parent fami- lies, frameworks for examining single parent families, never-married biological teen mother headed families, practical guides to single parent family living, single fathers with custody following separa- tion and divorce, and special issues of journals focused on single parent families.  相似文献   
46.
ABSTRACT

For African American women, hair is a key site of identity formation and self-esteem that has been largely ignored by education researchers. Fifty-six African American women shared memories of negative hair experiences in school as a means to magnify the implicit injuries of racial and gender marginalization in educational environments. Memories consisted of hair shaming and suffering the consequences of hair damage, by way of classmate or teacher. Embarrassment and anxiety were the most frequently reported emotional reaction, resulting in participants’ discomfort in school and in their interpersonal relationships. Findings from this study suggest that hair bias represents a source of trauma and identity negotiation within school contexts. Critical Black feminist theories were used to frame the method and interpretation of participants’ reflective narratives. The insights provided through the narrative sample fuel recommendations regarding anti-bias teaching and school policy reform.  相似文献   
47.
ABSTRACT

This article engages with the understudied phenomenon of the ‘disinterested, denouncing’ diaspora state (Levitt, P., and N. G. Schiller. 2004. “Conceptualizing Simultaneity: A Transnational Social Field Perspective on Society.” International Migration Review 38 (3): 1002–1039. doi:10.1111/j.1747-7379.2004.tb00227.x) or ‘indifferent’ diaspora state (Ragazzi, F. 2009. “Governing Diasporas.” International Political Sociology 3 (4): 378–397. doi:10.1111/j.1749-5687.2009.00082.x). Focusing on U.S. citizens abroad, the article argues that there is negative diasporic outreach on the part of the state – ‘disinterested’ from the state's perspective, but ‘denouncing’ from that of the diaspora. Negative diasporic outreach is exemplified by the 2010 FATCA legislation, which sought to root out tax evaders resident in the U.S., but has, instead, affected millions of American emigrants through increased financial control and the repercussions of those policies, and has resulted in sharply higher citizenship renunciation figures. Impact on an American diaspora was not considered in the law's proposal, debate and passage into law. Second, the article argues that this negative diasporic outreach, in combination with the continued facilitation of the right to vote, is a reflection of the inclusion of these American emigrants in the American state, but their simultaneous exclusion from the American nation.  相似文献   
48.
美国国家认同由盎格鲁—撒克逊新教徒(WASP)文化和"美国信念"等观点构成,主要反映了WASP文化和欧洲移民的历史认知。20世纪60年代兴起的多元文化主义,对美国国家认同构成了严峻挑战,在20世纪末的美国学术界引发了一场"文化冷战":文化保守主义者认为美国国家认同的核心是WASP文化,指责多元文化主义可能导致美国的分裂,而多元文化主义者更强调美国文化的多样性。受美国保守主义崛起和"9.11"事件的影响,多元文化主义转为低潮,但围绕美国国家认同的争论不会消失。从长远来看,"和而不同"的理念,即对多元文化的尊重和对"美国信念"的共识,也许是对美国国家认同的最好诠释。  相似文献   
49.
The paper provides a method for generating epoch estimates for time series survey data, allowing for different periods of time (or even point estimates) according to user demand. The method uses a modified kriging estimator, which suppresses the contribution of sampling error variability in order to guarantee that custom epoch estimates have an interpolation property. For the veteran population variable of the American Community Survey, we utilize a simple Brownian Motion model of the population process and derive the modified kriging estimator for this case. The tuning parameters of this population model can be calibrated to the data via simple formulas. We illustrate the application of this method to the generation of point estimates of veteran population, an important objective for Veterans Affairs.  相似文献   
50.
This article presents considerations about the status of literature as a commodity and writers as professionals in the twenty-first century. These considerations are based on an analysis of Argentine writer Claudia Piñeiro’s Betibú (2011), which follows the story of an Argentine crime novel writer who becomes a ghostwriter after her latest novel receives harsh reviews for being considered commercial rather than literary. I argue that the novel in question points out misconceptions about the influence of the book industry on the aesthetic quality of literary writing, highlighting the need for literary criticism to look into everyday relations between readers, authors, and editors.  相似文献   
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