神圣与凡俗:二分法建构的宗教生活——涂尔干《宗教生活的基本形式》的宗教起源研究

本文认为涂尔干的<宗教生活的基本形式>及其宗教学研究将宗教生活建构于神圣与凡俗、个人与社会等二分法之中,并在其中试图追溯宗教的起源.这种主题和研究方法所导向的最终研究结果虽然不太完善,但是在解答宗教起源问题上的尝试,从另一个方面规范着人类学的发展方向,拓宽了人类学的研究视野,丰富了人类学的研究方法,不但对其后的发展影响深远,而且也逾越了单一的学科领域,与整个西方文化尤其是社会科学的发展有着诸多的牵连.     

When is educational specialization heterogeneity related to creativity in research and development teams? Transformational leadership as a moderator

The authors examined conditions under which teams' educational specialization heterogeneity was positively related to team creativity. Using a sample of 75 research and development teams, the authors theorized and found that transformational leadership and educational specialization heterogeneity interacted to affect team creativity in such a way that when transformational leadership was high, teams with greater educational specialization heterogeneity exhibited greater team creativity. In addition, teams' creative efficacy mediated this moderated relationship among educational specialization heterogeneity, transformational leadership, and team creativity. The authors discuss the implications of these results for research and practice.     

If it goes up, must it come down? Chronic stress and the hypothalamic-pituitary-adrenocortical axis in humans

The notion that chronic stress fosters disease by activating the hypothalamic-pituitary-adrenocortical (HPA) axis is featured prominently in many theories. The research linking chronic stress and HPA function is contradictory, however, with some studies reporting increased activation, and others reporting the opposite. This meta-analysis showed that much of the variability is attributable to stressor and person features. Timing is an especially critical element, as hormonal activity is elevated at stressor onset but reduces as time passes. Stressors that threaten physical integrity, involve trauma, and are uncontrollable elicit a high, flat diurnal profile of cortisol secretion. Finally, HPA activity is shaped by a person's response to the situation; it increases with subjective distress but is lower in persons with posttraumatic stress disorder.     

Chinese kindergartners’ automatic processing of numerical magnitude in Stroop-like tasks

Using Stroop-like tasks, this study examined whether Chinese kindergartners showed automatic processing of numerical magnitude. A total of 36 children (mean age 5 5 years 10 months) were asked to perform physical size comparison (i.e., “Which of two numbers is bigger in physical size?”) and numerical magnitude tasks (i.e., “Which of two numbers is bigger in numerical magnitude?”) on 216 number pairs. These number pairs varied in levels of congruence between numerical magnitude and physical size (for Stroop effect) and numerical distance (for distance effect). On the basis of analyses of response time and error rates, we found that Chinese kindergartners showed automatic processing of numerical magnitude. These results are significantly different from previous studies’ findings about the onset age (ranging from around the end of first grade to third grade) for automatic processing of numerical magnitude.     

一份面向青年的基督教刊物——《青年问题》

本文在研读大量原始资料的基础上,对卫理公会华西教区在成都办的《青年问题》月刊做了全面分析,内容包括该刊的创办历史、组织机构、内容特色与经营管理,并对其历史价值做了实事求是的评价。     

Adult visual experience promotes recovery of primary visual cortex from long-term monocular deprivation

Prolonged visual deprivation from early childhood to maturity is believed to cause permanent visual impairment. However, there have been case reports of substantial improvement of binocular vision in human adults following lifelong visual impairment or deprivation. These observations, together with recent findings of adult ocular dominance plasticity in rodents, led us to re-examine whether adult primary visual cortex (V1) is capable of any recovery following long-term monocular deprivation starting in development. Using mice as a model, we find that monocular deprivation from early development to mature ages (well past the critical period) severely impaired binocular vision by reducing the amplitude of responses elicited by stimulation of the deprived eye. Surprisingly, we find little effect on nondeprived eye responses. Restoration of binocular vision in mature adults yields modest but significant improvement of visual responses in V1. Remarkably, we find that when binocular vision is followed by occlusion of the nondeprived eye, visual responses in V1 recover almost fully, as measured by visual evoked potential amplitude, spatial frequency threshold, and single-unit activity. We conclude that adult V1 can recover from long-term deprivation when provided with an optimal regimen of visual experience.     

汉语词汇习得的年龄效应：语义假设的证据

通过三个实验考察了词汇加工中的习得年龄效应。实验一对比了汉字命名和图片命名中词汇习得的年龄效应,发现图片命名中存在着较大的词汇习得的年龄效应,汉字命名中没有出现这种效应。实验二和实验三分别采用语义范畴判断任务和图片语义分类任务,两个实验均发现了词汇习得的年龄效应。实验结果说明,词汇习得的年龄效应至少部分来源于语义加工的层次,结果支持了语义假设的观点     

父母-儿童共同活动中的互动与儿童的数学学习

本研究运用结构性观察方法对两组4岁儿童与父母在四种活动中的互动进行了分析与比较。一组儿童为书面数符号测查高分者,二组儿童为书面数符号测查低分者。85对父母一儿童对子参加了4个各有15分钟的共同活动,阅读、数学题、纸和积木,并完成一个微型问卷。结果表明,在这些活动中包含了多种数学知识学习和多种以父母为主导的互动策略;两组对子之间在数学事件频次上无差异,但一组父母更多地运用了一些积极策略,二组父母更多地运用了一些消极策略;二组中有更多儿童对互动表现出消极回应和注意力问题。两个组的父母在家中与儿童一起进行诸如阅读和做数学题的共同活动的频次与质量上表现出差异。     

公平敏感性研究述评

公平敏感性是基于对Adams公平理论的批评提出来的,反映的是人们在公平问题上的个体差异性。该文首先对公平敏感性概念的提出与修正进行了回顾,并介绍了公平敏感性的测量方法和分类标准;然后分析了公平敏感性对于结果变量的直接及调节效应,个人及社会文化因素对公平敏感性的影响,并介绍了公平敏感性的跨文化比较;最后指出该领域未来的研究应着重澄清对概念理解的差异,改进分类标准,加强对公平敏感性影响因素以及中国人公平敏感性的研究     

网络使用线索对不同动机使用者上网欲望的诱发作用

以67名信息获取性动机者和54名人际情感性动机者为被试,以基于实景照片的网络信息获取线索、网络情感满足线索和负性情绪线索为刺激材料,采用线索暴露范式探讨了网络使用线索对网络使用者上网欲望的相对影响。实验结果表明,网络信息获取线索仅对信息获取性动机者的上网欲望具有显著的诱发作用,而情感满足线索和负性情绪线索仅对人际情感性动机者的上网欲望具有显著的诱发作用。该研究为解释人际情感性动机者的病理性互联网使用行为特征提供了实验证据。