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851.
    
The social class worldviews (social class beliefs, attitudes, and values) of 14 first-generation college students were investigated with qualitative interviews. Consensual qualitative research analysis revealed first-generation students’ perspectives on the development of their social class worldviews, the effect of these worldviews on their transitions to college, and vice versa. The students’ pre-college beliefs and values promoted hard work and college attendance as a means of financial success. The transition to college created disequilibrium in the social class worldviews of the students interviewed, who in turn responded by attempting to adapt to the new culture, emphasizing their social class background, or downplaying the role of social class in their lives altogether. College professionals working with first-generation students are encouraged to facilitate dialogues with first-generation students about their social class worldview and its impact on students’ engagement with the college community.  相似文献   
852.
    
This article presents a randomized clinical trial examining the effectiveness of a unique model of integrated care for the treatment of infant colic. Families seeking help for infant colic were randomized to either the family‐centered treatment (TX; n = 31) or standard pediatric care (SC; n = 31). All parents completed 3 days of Infant Behavior Diaries (Barr et al., 1998) and the Colic Symptom Checklist (Lester, 1997 ), Beck Depression Inventory (Beck & Steer, 1984 ), and Parenting Stress Index 3rd ed.‐SF (Abidin, 1995 ). TX families were seen three times by a pediatrician and a mental health clinician within 1, 2, and 6 weeks of baseline data. TX families received individualized treatment plans addressing problem areas of sleep, feeding, routine, and family mental health. SC families were seen only by their own healthcare provider. All families were visited at home by a research assistant to retrieve data at 2, 6, and 10 weeks after baseline. Family‐based treatment accelerated the rate of reduction of infant crying faster than did standard pediatric care. Infants in the TX group had more hours of sleep at 2 weeks posttreatment and spent less time feeding at 2, 6, and 10 weeks posttreatment than did SC infants. Results indicate that individualized family‐based treatment reduces infant colic more rapidly than does standard pediatric care.  相似文献   
853.
    
The rise in Chinese traders and increased availability of low‐cost imported goods benefits consumers, challenges local African retailers and is a point of tension in local communities. China's presence in Africa has been largely discussed and analysed through a political economy perspective. The social impact in local communities has been documented anecdotally but has yet to be empirically studied. This study took place in Makola Market, Accra, Ghana, to investigate the emerging intergroup encounters between established Ghanaian traders and nascent Chinese traders. Photo‐elicited semi‐structured interviews were conducted to explore how their interrelated experiences shape their interpretative framework and inform the dialectic of contact and social identity. I draw on these interpretative frameworks to propose a new model of contact, the Tri‐relational Contact Model, to capture and highlight how people's experiences include contact relationships with not just each other, but also with their places of business and the goods of trade. The findings from this study empirically highlight the micro‐level impact of China's presence in Ghana and help re‐conceptualize the contact hypothesis through a new model of contact with greater analytical utility to explicate the relational nature of contact and social identity formation. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
854.
采用固定窗口技术探讨在文本阅读过程中时间信息的变化对事件边界知觉的影响以及这种事件边界对记忆提取能力的影响.结果表明:在阅读记叙文的过程中,读者能够将记叙文中的时间变化知觉为有意义的活动单元之间的事件边界,并且时间变化影响读者对先前信息的提取能力.  相似文献   
855.
    
In this article, we examine the four processes of dialectical thinking: interconnection, development and change, transformation of quantitative into qualitative, and unity and struggle of opposites. We argue that the decisions of some consumers reflect dialectical thinking, at least some of the time.  相似文献   
856.
    
Three new direct‐service staff participated in a program that used a video model to train target skills needed to conduct a discrete‐trial session. Percentage accuracy in completing a discrete‐trial teaching session was evaluated using a multiple baseline design across participants. During baseline, performances ranged from a mean of 12% to 63% accuracy. During video modeling, there was an immediate increase in accuracy to a mean of 98%, 85%, and 94% for each participant. Performance during maintenance and generalization probes remained at high levels. Results suggest that video modeling can be an effective technique to train staff to conduct discrete‐trial sessions.  相似文献   
857.
    
Previous research in the West has established major socio-demographic correlates of fear of crime. The interpretation of these correlates is typically based on the concept of physical or social vulnerability of individuals. These correlates are implicitly regarded as invariant to social or community contexts, reflecting universal human behavioral patterns. The present study argues that social change may alter patterns of perceptions associated with fear among socio-demographic groups, thus affecting socio-demographic correlates of fear of crime. We explore how social changes in China have created a generational gap that influences the effects of age and education on fear of crime. The study finds that, in contrast with the well-established patterns in Western communities, the young and educated exhibit a higher level of fear of crime in urban China than their counterparts. The study also finds that consistent with Western literature, females are fearful and that personal victimization experience increases the level of fear. We discuss the social and community processes that produce these interesting patterns.  相似文献   
858.
    
This study assessed the effects of negotiators’ anger on their own and their counterparts’ use of negotiation strategies and whether such effects were moderated by national culture. Participants (N= 130) were 66 sojourning Chinese and 64 Americans who performed an intracultural negotiation simulation. Findings indicated that (a) anger caused negotiators to use more positional statements and propose fewer integrative offers, (b) anger caused the counterparts to use fewer positional statements but also exchange less information about priorities, (c) Chinese negotiators used more persuasive arguments as their counterparts’ anger increased, whereas Americans did not, and (d) Chinese negotiators used more distributive and fewer integrative tactics than American negotiators. Theoretical and practical implications of these findings are discussed in this article.  相似文献   
859.
刘新文  余俊伟 《哲学动态》2005,27(12):26-31
模态逻辑是一个多方面的学科,它起初在哲学中得名,在很长一段时间中作为\"必然和可能的逻辑\"而被人所知.但是,把模态逻辑视为关于\"可能\"和\"必然\"的逻辑至少在20世纪60年代末就已经过时.\"模态语言是研究关系结构的一种简单但富于表达力的语言\"、\"模态语言为关系结构提供一种内部的、局部的视角\"、\"模态语言不是孤立的形式系统\",这就是关于模态逻辑的新观点(这种观点有时称为\"阿姆斯特丹观点\").新观点不再把模态逻辑视为任意种类的形而上学系统,而是作为研究行为、知识以及我们周围任何其他具有良好结构的具体事物的逻辑形式系统.  相似文献   
860.
    
Abstract— As the articles in this special issue suggest, linking concrete and abstract representations remains a fundamentally important challenge of cognition development and education research. This issue is considered from the perspective of the dual-representation hypothesis—all symbols are simultaneously objects in their own right and representations of something else—which can shed light on the challenges of linking concrete and symbolic representations. Manipulations that lead children to focus on the object properties may actually make it harder for them to focus on what the symbols represent. Conversely, decreasing children’s attention to the object’s properties can make it easier for them to establish a link between concrete and symbolic. The educational implications of the dual-representation hypothesis are considered.  相似文献   
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