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1.
This study explored how members of competing host communities may endorse different acculturation orientations towards valued and devalued immigrants settled in the bilingual city of Montreal. Francophone (N=422) and Anglophone (N=401) host community students from low-, medium- and high-ethnic diversity colleges completed the host community acculturation scale (HCAS) along with a questionnaire monitoring a range of social psychological correlates of acculturation orientations. Results showed that Anglophones were more integrationist and individualist and less assimilationist than Francophones. Both Francophones and Anglophones were more integrationist and individualist and less assimilationist, segregationist and exclusionist toward valued than devalued immigrants. Attending a multiethnic college had no influence on respondents’ acculturation orientations. The more welcoming acculturation orientations of Anglophones compared to Francophones was corroborated by results obtained with immigrants attending the French and the English colleges. Social psychological profiles of the respective acculturation orientations were similar across both host communities thus supporting the construct validity of the HCAS. Attitude toward co-national outgroup was a significant determinant of each acculturation orientations, suggesting that intergroup relations between rival host communities has an impact on acculturation orientations toward immigrants. 相似文献
2.
V. J. Hinton D. C. De Vivo R. Fee E. Goldstein Y. Stern 《Learning disabilities research & practice》2004,19(3):146-154
Duchenne Muscular Dystrophy (DMD) is a neurogenetic developmental disorder that presents with progressive muscular weakness. It is caused by a mutation in a gene that results in the absence of specific products that normally localize to muscle cells and the central nervous system (CNS). The majority of affected individuals have IQs within the normal range, generally with lower verbal than performance IQ scores. Prior work has demonstrated selective deficits on tests of verbal span and immediate memory. For the current study, 26 boys with DMD (and normal intellectual function) and their unaffected siblings were evaluated. Paired comparisons demonstrated that the children with DMD had significantly poorer academic achievement scores than their siblings, even though their vocabulary levels and home and educational environments were comparable. Children with DMD also had more behavioral concerns, physical disabilities, and poorer verbal memory spans. Linear regression indicated that behavioral concerns, executive function, and physical disability did not contribute substantially to academic performance, whereas performance on verbal span did. DMD presents with a selective developmental aberration in verbal span that has wide‐ranging consequences on learning skills. 相似文献
3.
用电火花加工复杂形状模腔的关键之一是工具电极的制造。为了解决一般电极材料价高、复杂型腔难以加工等问题,通过试验研究,推出了一种以石膏和塑料为基本材料,采用非金属电镀工艺制造工具电极的新方法。 相似文献
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文章以图书馆理论研究与实践问题的辩证思考为引言,指出我国图书馆学和图书馆事业的研究是理论联系实际,并从理论呼唤实践、理论走入实践、理论与实践冲突、理论融入实践且实践深化理论四个阶段探讨了我国图书馆学理论研究与实践融合历程。 相似文献
6.
省级高校图书馆联盟信息资源的优化配置研究 总被引:11,自引:0,他引:11
本文分析了图书馆联盟资源优化配置的涵义和原则,提出了省级高校图书馆联盟资源优化配置的策略。 相似文献
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文献信息数字化与图书馆发展趋势研究 总被引:15,自引:0,他引:15
文献信息数字化深刻地影响着图书馆的发展。当今图书馆的发展趋势有:以复合图书馆为主体的三维结构模式;建设并整合数字信息资源;提供虚拟参考咨询服务和个性化服务;建设图书馆网站;开展联合体的馆际合作;构筑数字化学术交流平台;重视数字化资源保存;建立用户主导的质量评价机制;建设专业化馆员队伍。参考文献7。 相似文献
9.
Grace Y T Cheng 《Journal of the Medical Library Association》2004,92(4):445-458
OBJECTIVE: This article presents the results of complementary research studies on the behaviors of hospital clinicians in asking clinical questions and the relationship between asking of questions, outcome of information searches, and success in problem solving. METHODS: Triangulation in research methods--a combination of mailed questionnaires, interviews, and a randomized controlled study--was employed to provide complementary views of the research problems under study. RESULTS: The survey and interviews found that clinical problems (concerned mainly with therapy and equipment or technology) were expressed as statements rather than questions (average number of concepts = 1.7), that only slightly more than half (higher for doctors) of problems could be solved, and that the majority of clinical questions were not well formed. An educational workshop however improved clinicians' formulation of questions, but the use of structured prompting was found to improve building of hypotheses in the doctors' group without training. The workshop also improved satisfaction with the obtained information and success in problem solving. Nonetheless, for both the experimental and control groups, more structured and complete questions or statements did not mean higher success rates in problem solving or higher satisfaction with obtained information. CONCLUSION: The triangulation methods have gathered complementary evidence to reject the hypothesis that building well-structured clinical questions would mean higher satisfaction with obtained information and higher success in problem solving. 相似文献
10.
一、新机遇带来新矛盾随着广电改革的深入,过去悬而未决的深层次问题显现,同时,伴随国家整体经济制度的变革,广电的制度环境也在发生变化。主管部门着力推进广电业的产业发展,设想“把电台、电视台、广电集团(总台)的除新闻宣传以外的社会服务类、大众娱乐 相似文献