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931.
Barbara Metcalf suggested some years ago that a well-known contemporary Islamic movement of pietist inclinations, the Tabligh-i Jama’at, acted in effect to produce a gentler, more feminised male Muslim identity among its adherents. Some other contemporary Islamic movements have similar tendencies. Ritual practices among the Hijaz Community, a mostly Pakistani organisation in the British Midlands, for example, are explicitly aimed to produce a gentler, less aggressive orientation among their followers. Can we see these new movements as part of the evolution of new forms of masculinity among Muslim men, both in Muslim-majority and diasporic populations? I explore this question through field research carried out as part of an ESRC-funded research project on young Muslims in the UK and Bangladesh.  相似文献   
932.
Inhibition of Return is a delay in initiating attentional shifts to previously inspected locations. It has been explained as a mechanism to facilitate visual search of a scene by inhibiting the allocation of attention to locations that have already been examined. We (Hu, Samuel, &; Chan, Journal of Experimental Psychology: General, 2010) recently demonstrated that similar processing costs can appear when a non-spatial attribute (color or shape) repeats—detection of a target stimulus was slower if the target shared color or shape with a recently presented cue. In the current study, we test whether such inhibitory effects occur for non-spatial attribute repetition when observers must make a discrimination judgment about targets. We found two independent effects: First, there was a standard location-based IOR effect—target discrimination was slower when the target appeared in the same location as a preceding cue. Second, reaction times were faster if the target's color or shape matched the cue's color or shape; this facilitation effect contrasts with both the location-based inhibition that was present in the current experiments, and with the inhibitory effect of feature repetition in our previous detection task study. The data are best accounted for by a three-factor model recently suggested by Lupiáñez (Attention and time, 2010).  相似文献   
933.
Theory at both the micro and macro level predicts that investments in superior human capital generate better firm-level performance. However, human capital takes time and money to develop or acquire, which potentially offsets its positive benefits. Indeed, extant tests appear equivocal regarding its impact. To clarify what is known, we meta-analyzed effects drawn from 66 studies of the human capital-firm performance relationship and investigated 3 moderators suggested by resource-based theory. We found that human capital relates strongly to performance, especially when the human capital in question is not readily tradable in labor markets and when researchers use operational performance measures that are not subject to profit appropriation. Our results suggest that managers should invest in programs that increase and retain firm-specific human capital.  相似文献   
934.
Earlier research suggests that despite President Obama's election, racial prejudice persists and continues to shape reactions to his presidency. The current work examines the role of Whites’ prejudice in shaping perceptions of Obama's Americanism, and ultimately evaluations of his performance. Specifically, this research proposes that “how American” Obama is perceived will mediate the relationship between racial prejudice and evaluations of his performance for White, but not Black participants and only for Obama and not for Vice-President Biden. Data were collected from 295 Black or White students surveyed 1 year after Obama's election. Supportive of our hypotheses, racial prejudice predicted Whites’ negative evaluations of Obama's performance, and this relationship was mediated by how American Obama was perceived. Additionally, these relationships were not obtained among Black participants or when Blacks or Whites evaluated the Americanism and job performance of Vice-President Biden.  相似文献   
935.
This study examined the effects of the Positive Action (PA) programme in Chicago Public Schools on problem behaviours among a cohort of elementary school students from grade three through grade five. Using a matched-pair, randomised control design with 14 elementary schools, approximately 510 fifth-graders self-reported lifetime substance use, serious violence-related behaviour, and current bullying and disruptive behaviours. Three-level (i.e. students nested within schools within school pairs) overdispersed Poisson models were used to examine programme effects on the number of items endorsed for each of the four outcomes. Findings indicated that students in the intervention endorsed 31% fewer substance use behaviours (incidence rate ratio [IRR] = 0.69), 37% fewer violence-related behaviours (IRR = 0.63) and 41% fewer bullying behaviours (IRR = 0.59), respectively, compared to students in the control schools. Reduction in reported disruptive behaviours was of a similar magnitude (27%, IRR = 0.73), but was not statistically significant. These results replicate findings of an earlier randomised trial of the PA programme and extend evidence of its effectiveness to youth attending large urban school systems.  相似文献   
936.
生育意愿研究及其现实意义——兼以江苏调查为例   总被引:1,自引:0,他引:1  
本文简要回顾了生育意愿研究在国内外的发展及其在不同人口发展阶段的实用意义,介绍了从生育意愿到生育行为的决策过程,并以江苏群众生育意愿和生育行为调查结果为例,讨论了在低生育率地区符合二孩政策夫妇的生育意愿、生育计划及其向生育行为的转化.作者认为,理想子女数、生育意愿和生育计划是逐步接近现实的三个层次,每个层次在数量上逐级递减,具有明确的数量和时间的生育计划更有可能转化为生育行为.而这三个指标随时间变动的稳定性也是逐级递减的,理想子女数最为稳定,生育计划短期改变的可能性更大.与理想子女数相比,生育意愿和生育计划更具有政策相关性和实用价值.  相似文献   
937.
While suicide among recently returned veterans is of great concern, it is a relatively rare occurrence within individual hospitals and clinics. Root cause analysis (RCA) generates a detailed case report that can be used to identify system-based vulnerabilities following an adverse event. Review of a national database of RCA reports may identify common vulnerabilities and assist in the development of more robust prevention strategies. Our objective was to identify and compare common themes among reports of suicide among veterans of Operations Iraqi Freedom and Enduring Freedom (OIF/OEF) in the Veterans Affairs system. Common themes among root causes of suicide as identified in RCA reports were collected and compared as the primary outcome--systematic vulnerabilities. Actions recommended within the reports were coded as the secondary outcome--prevention strategies. Fifty-one RCA reports of OIF/OEF suicides were identified by our search. Coding generated 16 common categories among 132 root causes, and 13 categories among 108 recommended actions. Assessment of suicidal risk, coordination of care, timely access to care, and communication among providers were the most common root causes. Actions identified by RCA teams to reduce suicide included improving referral processes, staff education in suicide assessment, and follow-up with suicidal veterans. Review of multiple RCA reports can identify organizational vulnerabilities detected at the local level that may be applicable system wide. Attention to improving suicide assessment, coordination of care, and timely access may have the largest impact on reducing suicide among OIF/OEF veterans.  相似文献   
938.
Implicit motives are one form of motivation that regulates cognitive and emotional processing. In this study, we investigated the impact of implicit power motive (nPower) on the processing of anger faces. Event-related potentials were recorded while high- and low-nPower individuals performed a face version of an emotion Stroop task comprised of anger and neutral faces. It was found that nPower does not modify early perceptual and attentional components (P2 and N2), but a later component is affected. Indeed, power-motivated participants showed enhanced P3/LPPs (Late positive potentials) amplitude compared to low-nPower subjects, in response to anger stimuli. These findings demonstrate that anger faces have greater salience for high-nPower individuals and are subject to a more salient, conscious processing.  相似文献   
939.
Previous studies indicate that interracial interactions frequently have negative outcomes but have typically focused on social contexts. The current studies examined the effect of manipulating interaction context. In Study 1, Black and White participants worked together with instructions that created either a social focus or a task focus. With a task focus, interracial pairs were more consistently synchronized, Black participants showed less executive function depletion, and White participants generally showed reduced implicit bias. Follow-up studies suggested that prejudice concerns help explain these findings: White participants reported fewer concerns about appearing prejudiced when they imagined an interracial interaction with a task focus rather than a social focus (Study 2a), and Black participants reported less vigilance against prejudice in an imagined interracial interaction with a task focus rather than a social focus (Study 2b). Taken together, these studies illustrate the importance of interaction context for the experiences of both Blacks and Whites.  相似文献   
940.
We examine support for policies affecting indigenous ethnic minorities in Chile. Specifically, we examine the role of national group definitions that include the largest indigenous group—the Mapuche—in different ways. Based on questionnaire data from nonindigenous Chilean students (N = 338), we empirically distinguish iconic inclusion, whereby the Mapuche are seen as an important part of Chile's history and identity on the one hand, from egalitarian inclusion, which represents the Mapuche as citizens of equal importance to the nonindigenous majority on the other. Both forms of inclusion positively predict support for indigenous rights, independent of participants' political affiliation, strength of national identification, and social distance. A second study (N = 277) replicates this finding whilst controlling for right‐wing authoritarianism, social dominance orientation, blind patriotism, and constructive patriotism. It also finds iconic inclusion to be predictive of a pro‐Mapuche position regarding the unrest over the issue of ancestral land in 2009. We conclude that understanding how national identity affects attitudes about minority rights necessitates appreciating the importance of particular meanings of nationality, and not only the strength of identification.  相似文献   
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