教师资格和职业发展因素对学生数学成绩的影响：一个跨文化比较

采用TIMSS2003中的数据,应用混合模型,比较香港、日本、瑞典和美国四个国家(地区)教师资格因素和职业发展因素对其学生数学学业成绩的影响。结果发现香港教师高学历和常有其他教师听课提高了学生成绩;瑞典教师的性别、专业和参加数学教学方法方面的职业发展活动,以及美国教师的专业和听其他教师讲课显著影响其学生成绩;日本教师资格和职业发展因素对其学生成绩没有影响。     

失眠症治疗的最新进展

失眠是睡眠障碍之一,主要表现为睡眠时间减少、入睡困难、入睡后易惊醒、醒后不易再入睡等。本文主要探讨了失眠的非药物治疗,包括睡眠约束,光疗法,认知治疗,松弛疗法和行为治疗。     

Human resource configurations: investigating fit with the organizational context

The present study investigated how key organizational contextual factors relate to bundles of human resource (HR) practices. In a two-phase study of a sample of 661 organizations representing a full range of industries and organizational size, the authors found that organizations use 1 of 5 HR bundles: cost minimizers, contingent motivators, competitive motivators, resource makers, and commitment maximizers. In addition, the authors showed that the organizations that use a given type of HR bundle may be distinguished by the organizational values they pursue and their organizational structure, thus suggesting that HR choices are related to the context within which organizations operate.     

近代来华新教传教士与闽台方言字典

近代来闽台地区传教的基督教新教传教士为了克服语言障碍,提高传教效率,针对闽台地区的闽南语和福州话这两大区域方言,编撰了一定数量的闽南腔方言字典和榕腔方言字典.这些方言字典保存了大量闽台方言中业已流变的古音,创制了汉语拼音方案,促进了闽南白话字的产生,并且在一定程度上推动了闽台地区的文化教育.     

葛兰西与“后马克思主义”的生成

“后马克思主义”与新葛兰西主义是两项互相联系而又不同的理论规划。葛兰西主义不仅是“后马克思主义”的理论来源,而且它的思想方法和概念形式在一定程度上被沉积到“后马克思主义”的理论构造之中。新葛兰西主义的“接合理论”本身潜伏着解除“接合”的外在限制的离散力,而接合概念的“后马克思主义化”就是这种离散力的直接后果;葛兰西把霸权视为一种接合过程,已经预示了一种语言政治学的新视域,而后马克思义的话语政治不过是葛兰西式的语言政治学的后结构主义处理;葛兰西一直强调霸权是对其它集团的意识形态原素的接合,在他看来,成功的政治是一种具有高度兼容性的政治,它能够从异己的、反己的力量中吸收增益性的成分从而大大拓展自己的存在空间,葛兰西这种观念被拉克劳与莫菲以一种独特的形式接合到“后马克思主义”的论述之中。     

关于社会建设的内涵和外延——兼论当前中国社会建设的时代内容

在转变社会与自然、社会与个人付出双重代价的旧式现代性的发展方式,推进以人为本,把自然代价和社会代价减少到最低限度的新型现代性实践的过程中,社会建设发挥着不可替代的作用.社会建设的基本内涵可以理解为,在社会领域建立和完善对各种社会资源和社会机会进行合理配置的社会结构和社会机制,以及处理社会矛盾、社会问题和社会风险的创新机制.社会建设的外延从广义上说,是指包括政治、经济和思想文化各子系统在内的整个社会大系统的建设;从狭义上说,着重是指与政治、经济、思想文化各子系统并列的社会子系统的发展、建设和管理.社会建设对于弥补政府失灵和市场失灵、增进社会公平正义、奠定社会和谐的坚实基础,有着至关重要的意义.     

小儿放射检查的麻醉方法及安全性探讨

探讨用于小儿放射检查的安全、有效的麻醉方法。选择60例1岁～8岁ASAⅠ-Ⅱ级小儿,分别采用单纯氯胺酮、咪达唑仑复合氯胺酮和异丙酚复合氯胺酮3种麻醉方法。观察3种麻醉方法的效果和安全性以及不良反应,辩证地分析3种麻醉方法的优缺点,思考小儿放射检查的合适的麻醉方法。     

Interdependence of parenting of mothers and fathers of infants

This study examined the relations among parenting behaviors of 97 coresident mothers and fathers of infants during a dyadic free-play setting. The authors examined the extent to which observed sensitive and intrusive parenting behaviors in mother-child and father-child dyads were related and how perceived marital quality may be associated with the similarity between maternal and paternal parenting behaviors. The authors found support for interdependence of parenting by mothers and fathers. High perceived marital quality was associated with interdependence of sensitive parenting behaviors in mother-infant and father-infant interactions. Negative parenting behaviors by mothers and fathers were interrelated regardless of marital quality. The findings highlight the importance of studying parenting by mothers and fathers as embedded within particular family systems.     

第三次中国道教宫观生态保护论坛在江苏句容举行

2008年11月26日,中国道教学院第二届研究生班在北京举行开学典礼.国家宗教事务局四司副司长张剑、院校处处长李革,中国道教协会副会长、中国道教学院副院长张继禹,中国道教协会秘书长、中国道教学院教务长袁炳栋和研究生导师王卡研究员等出席开学典礼.     

Prefrontal cortex and hippocampus subserve different components of working memory in rats

Both the medial prefrontal cortex (mPFC) and hippocampus are implicated in working memory tasks in rodents. Specifically, it has been hypothesized that the mPFC is primarily engaged in the temporary storage and processing of information lasting from a subsecond to several seconds, while the hippocampal function becomes more critical as the working memory demand extends into longer temporal scales. Although these structures may be engaged in a temporally separable manner, the extent of their contributions in the "informational content" of working memory remains unclear. To investigate this issue, the mPFC and dorsal hippocampus (dHPC) were temporarily inactivated via targeted infusions of the GABA(A) receptor agonist muscimol in rats prior to their performance on a delayed alternation task (DAT), employing an automated figure-eight maze that required the animals to make alternating arm choice responses after 3-, 30-, and 60-sec delays for water reward. We report that inactivation of either the mPFC or dHPC significantly reduced DAT at all delay intervals tested. However, there were key qualitative differences in the behavioral effects. Specifically, mPFC inactivation selectively impaired working memory (i.e., arm choice accuracy) without altering reference memory (i.e., the maze task rule) and arm choice response latencies. In contrast, dHPC inactivation increased both reference memory errors and arm choice response latencies. Moreover, dHPC, but not mPFC, inactivation increased the incidence of successive working memory errors. These results suggest that while both the mPFC and hippocampus are necessarily involved in DAT, they seem to process different informational components associated with the memory task.