Ethnic socialization and the academic adjustment of adolescents from Mexican, Chinese, and European backgrounds

Ethnic and generation differences in the frequency and types of ethnic socialization messages that 524 eleventh-grade adolescents from Mexican, Chinese, and European backgrounds received from their parents were examined. Results indicated that adolescents from both Mexican and Chinese backgrounds reported more cultural socialization and preparation for bias messages than their peers from European backgrounds. Chinese adolescents reported more promotion of mistrust messages than their peers with European backgrounds. Moreover, promotion of mistrust messages negatively predicted academic achievement, whereas positive cultural socialization messages accounted for the higher levels of motivation among adolescents from Chinese and Mexican backgrounds as compared with their equally achieving peers from European backgrounds.     

How do people apprehend large numerosities?

People discriminate remarkably well among large numerosities. These discriminations, however, need not entail numerical representation of the quantities being compared. This research evaluated the role of both non-numerical and numerical information in adult judgments of relative numerosity for large-numerosity spatial arrays. Results of Experiment 1 indicated that judgments of relative numerosity were affected by the amount of open space in the arrays being compared. Further, the accuracy of verbal estimates of the numerosities of the arrays made upon completion of the comparison task bore little relation to performance on that task. Experiment 2, however, showed that numerical estimates for individually presented arrays were affected in much the same way by open space within or around the edges of the array as were the comparative judgments examined in Experiment 1. The findings suggest that adults heuristically utilize non-numerical cues as well as numerical information in apprehending large numerosities.     

敦睦他者:城市新移民的社会融合之路——对上海市Y社区的个案考察

本文是一项对城市新移民社会融合问题的探索性研究.作者在上海市Y社区的个案调查发现,新移民与城市社区的"二元关系"正在发生变化,即从相互隔离、排斥和对立转向一种理性、兼容、合作的"新二元关系",本文用中国传统文化的概念称之为"敦睦他者".在此基础上,作者提出新移民与城市社会融合经历三个阶段的构想,这三个阶段分别是"二元社区"、"敦睦他者"和"同质认同"."敦睦他者"是新移民与城市社会融合的关键阶段,在此期间需要政府、社区和新移民共同做出努力.     

关于高校的实验与实践教学：基于教育心理学理论的思考

对于高校教育,运算学习方法多指实验、实践和学生科研活动,学生通过从事的实验、实践和科研活动来实现陈述性知识向程序性知识的转化,学习评价应着重考核学生对知识的理解和运用所学知识去解决问题的能力。本文阐述了突出实验／实践训练的高校教学设计的设想,并强调了应将各种教学实验类型有机地组合,给予学生先进、实用的实验技术的训练,以及在实验／实践教学中运用交互式的教学方法。     

Elucidating the neural correlates of egoistic and moralistic self-enhancement

Self-enhancement is the biasing of one’s view of oneself in a positive direction. The brain correlates of self-enhancement remain unclear though it has been reported that the medial prefrontal cortex (MPFC) may be important for producing self-enhancing responses. Previous studies have not examined whether the neural correlates of self-enhancement depend on the particular domain in which individuals are enhancing themselves. Both moralistic and egoistic words were presented to participants while transcranial magnetic stimulation (TMS) was applied to the MPFC, precuneus or in a sham orientation. Participants were asked to make decisions as to the words describing themselves, some of which were positive and some of which were negative. It was found the MPFC TMS significantly disrupted egoistic self-enhancement when TMS was delivered to the MPFC. Judgments involving moralistic words were not influenced by TMS. These data provide further evidence that MPFC is involved in self-enhancement, and that the role of MPFC may be selective in this regard.     

Dissociations in visual attention deficits among persons with mild cognitive impairment

Impairments in visual attention and visual information processing have been identified as part of the neuropsychological features of Alzheimer's disease (AD), even in its earliest stages. There is increasing recognition that these deficits may be selective rather than global, with some attentional subtypes being more vulnerable than others. The few studies that have investigated attentional deficits in mild cognitive impairment (MCI), a putatively prodromal phase of AD, have not satisfactorily addressed the possible selectivity in attentional deficits in MCI. This study examined potential dissociations in visual attention deficits in MCI using a measure that assesses simple, divided, and selective attention. The results indicated a hierarchy of attentional impairments, with divided attention being the most affected and simple attention the least. Among participants with MCI, 53% showed evidence of impairment in divided attention compared to 19% of controls (OR = 4.81, p < .001). Poorer visual attention was also associated with poorer overall cognitive status. The implications of these findings for early identification of MCI, prevention of functional decline in MCI, and delay/reversal of cognitive degradation in MCI are discussed.     

The "model minority" and their discontent: examining peer discrimination and harassment of Chinese American immigrant youth

Using an ecological framework, the authors explore the reasons for peer discrimination and harassment reported by many Chinese American youth. They draw on longitudinal data collected on 120 first- and second-generation Chinese American students from two studies conducted in Boston and New York. Our analyses suggested that reasons for these experiences of harassment lay with the beliefs about academic ability, the students' immigrant status and language barriers, within-group conflicts, and their physical appearance that made them different from other ethnic minority or majority students. Implications and future research are also discussed.     

From peers to policy: how broader social contexts influence the adaptation of children and youth in immigrant families

This chapter provides an overview of non family contexts that shape the development and adjustment of children and youth from immigrant families. It also describes the four chapters in this special issue that focus on peer, network, legal, and institutional contexts that influence the lives of immigrant parents and their children. Directions for future research on the social contexts of development in immigrant families are discussed.     

去探寻一个基本的真相——群体中的自我心灵

我曾是一名“法轮功”团体的成员,如果用褒意倾向的语言说,是信念极为坚定的一员,用贬意倾向的语言说,是痴迷沉陷很深的一员,无论坚定还是痴迷,意味着我对“法轮功”理论相信的程度、跟随的程度和介入的程度。我亲身经历、耳闻目睹了这个群体大量的超乎一般人想象的狂热行为,或者他们认为的无比伟大神圣的行为,这种心态和行为用“文革”中的语言“无限忠于,誓死捍卫”来形容也是不为过的。当然,“法轮功”成员捍卫的是他们的领袖及其言论。“法轮功”事件发生后,许多人困惑不已,怎么会有许多知识分子包括高级知识分子以及经验丰富的领导干部…