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251.
Black Politics: How Anger Influences the Political Actions Blacks Pursue to Reduce Racial Inequality
Political Behavior - Although Blacks are homogeneous in their support for racial equality, research shows that they are conflicted about the political strategies their group should adopt to advance... 相似文献
252.
Ariel White 《Political Behavior》2016,38(2):355-382
Immigration enforcement, and deportation in particular, has been shown to have social and psychological effects on the non-deported as well, but its political effects have gone largely unexamined. I use the staggered implementation of Secure Communities, an information-sharing program between the federal government and local law enforcement, to estimate the short-term effects of stricter immigration enforcement on Latino voter turnout. A difference-in-differences analysis indicates that enrollment in Secure Communities led to an increase in county-level Latino voter turnout of 2–3 percentage points. This relatively large effect appears due to greater Latino activism in the wake of program implementation, rather than individuals responding to particular police interactions. These results extend the existing literature on mobilization in response to threat, demonstrate that policies can have far-reaching and unexpected political implications, and suggest that the current immigration debate may have major consequences for the future makeup of the American electorate. 相似文献
253.
Diane J. Flint D.D.S. M.S. Stephen Brent Dove D.D.S. M.S. Paula C. Brumit D.D.S. Marea White D.D.S. David R. Senn D.D.S. 《Journal of forensic sciences》2009,54(1):177-184
Abstract: A pilot study evaluated a computer‐based method for comparing digital dental images, utilizing a registration algorithm to correct for variations in projection geometry between images prior to a subtraction analysis. A numerical assessment of similarity was generated for pairs of images. Using well‐controlled laboratory settings, the method was evaluated as to its ability to identify the correct specimen with positive results. A subsequent clinical study examined longitudinal radiographic examinations of selected anatomical areas on 47 patients, analyzing the computer‐based method in making the correct identification based upon a threshold level of similarity. The results showed that at a threshold of 0.855, there were two false negative and two false positive identifications out of 957 analyses. Based on these initial findings, 25 dental records having two sets of full mouth series of radiographs were selected. The radiographs were digitized and grouped into six anatomical regions. The more recent set of films served as postmortem images. Each postmortem image was analyzed against all other images within the region. Images were registered to correct for differences in projection geometry prior to analysis. An area of interest was selected to assess image similarity. Analysis of variance was used to determine that there was a significant difference between images from the same individual and those from different individuals. Results showed that the threshold level of concordance will vary with the anatomical region of the mouth examined. This method may provide the most objective and reliable method for postmortem dental identification using intra‐oral images. 相似文献
254.
Roche Kathleen M. Lambert Sharon F. White Rebecca M. B. Calzada Esther J. Little Todd D. Kuperminc Gabriel P. Schulenberg John E. 《Journal of youth and adolescence》2019,48(6):1161-1174
Journal of Youth and Adolescence - It is unclear how autonomy-related parenting processes are associated with Latinx adolescent adjustment. This study uses Latent Profile Analysis to identify... 相似文献
255.
256.
A Longitudinal Study of the Simultaneous Influence of Mothers’ and Teachers’ Educational Expectations on Low-income Youth’s Academic Achievement 总被引:1,自引:0,他引:1
Rashmita S. Mistry Elizabeth S. White Aprile D. Benner Virginia W. Huynh 《Journal of youth and adolescence》2009,38(6):826-838
This short-term longitudinal study investigated the simultaneous influences of adults’ (mothers and teachers) educational
expectations and youth’s achievement (standardized test scores and teachers’ ratings of academic performance) across a 3-year
time span on youth’s performance in school (GPA). Participants were an ethnically diverse sample of 426 low-income urban youth,
ages 6 through 16 at T1. Results from cross-lagged and autoregressive path analyses indicated stability in adults’ expectations
and youth’s standardized test scores; cross-lagged influences of teachers’, but not mothers’, expectations across time; and
effects of youth’s achievement outcomes on adults’ expectations at T2, but not vice versa. Overall, the pattern of findings
demonstrate that adults’ educational expectations are dynamic and responsive to how youth are faring in school and to changes
in academic performance across time.
相似文献
Rashmita S. MistryEmail: |
257.
Jennifer White 《Child & Youth Services》2013,34(1-2):14-20
The exploratory study conducted by Yang, Burrola, and Bryan (2009) provides an excellent platform for calling attention to the issue of suicide risk among elementary and middle school youth. Using their study as a catalyst, with this commentary I consider the finding that 12% of the young people surveyed acknowledged that they had “seriously considered suicide during the past year.” I offer an alternative interpretation that focuses more explicitly on youth resilience and discuss how youth organizations can become more intentional and proactive in their overall suicide prevention aims. 相似文献
258.
Ben White Saturnino M. Borras Jr. Ruth Hall Ian Scoones Wendy Wolford 《The Journal of peasant studies》2013,40(3-4):619-647
The contributions to this collection use the tools of agrarian political economy to explore the rapid growth and complex dynamics of large-scale land deals in recent years, with a special focus on the implications of big land deals for property and labour regimes, labour processes and structures of accumulation. The first part of this introductory essay examines the implications of this agrarian political economy perspective. First we explore the continuities and contrasts between historical and contemporary land grabs, before examining the core underlying debate around large- versus small-scale farming futures. Next, we unpack the diverse contexts and causes of land grabbing today, highlighting six overlapping mechanisms. The following section turns to assessing the crisis narratives that frame the justifications for land deals, and the flaws in the argument around there being excess, empty or idle land available. Next the paper turns to an examination of the impacts of land deals, and the processes of inclusion and exclusion at play, before looking at patterns of resistance and constructions of alternatives. The final section introduces the papers in the collection. 相似文献
259.
Although a prolific romance novelist of the early twentieth century, Berta Ruck (1878–1978) has garnered very little critical attention or appreciation, in no small part due to the seemingly generic and conventional narratives of her dozens of novels. This article rejects the dismissive approach taken to Ruck’s work by focusing on her novels written during and immediately following the First World War and examining them in the context of contemporary debates about gender. In particular, these novels frequently challenge strict pre-war and wartime gender binaries as stifling, favoring instead a more inclusive approach to gendered ideals. Spinsters, widows, and war widows are granted agency rather than pity as Ruck responds to concerns surrounding Britain’s ‘surplus women’ during and after the war in order to challenge traditional categories of femininity. Likewise, physically and psychologically wounded soldiers are employed to critique a static and limiting idealization of masculinity that was promoted during the war. 相似文献
260.
Gordon White 《公共行政管理与发展》1991,11(2):149-170
Chinese reformers wish through their economic programme to create a new form of developmental state in China and a new relationship between state and economy. This paper examines these issues through a study of the impact of Chinese economic reforms on the structure and behaviour of local government, focusing on urban government at the district level. It looks at three aspects of the issue—the trend towards financial decentralization, institutional changes in district administration and changes in the relationship between local government and the urban economy. It concludes (contrary to arguments which regard bureaucratic response to the reforms as one of pure inertia and obstruction) that urban local government has changed in several major ways, the most obvious being a trend towards institutional expansion and proliferation. From the point of view of the reform process, some institutional changes have been positive, others negative, resulting in a ‘dualistic’ state which contains elements of both old and new forms of developmental state. There is a need for systematic analysis of the specific future needs and evolution of China's urban government which would guide a process of politico-administrative reform comparable to the current economic reform. 相似文献