小学儿童入学准备的类型及其与学校适应关系的研究

对北京市389名儿童入学准备的类型进行研究,探讨不同入学准备类型儿童的特点,并通过追踪数据考察儿童入学准备类型对其一学期后学校适应的影响。结果表明:(1)入学准备可以分为入学准备良好、身体健康和动作技能准备不足、身体健康和动作技能突出/其他领域准备不足和入学准备综合不足四种类型;(2)女生入学准备良好型的比例显著高于男生,而身体健康和动作技能准备不足型、入学准备综合不足型的比例显著低于男生;(3)城区儿童入学准备良好型的比例显著高于郊区,而入学准备综合不足型的比例显著低于郊区;(4)入学准备良好型儿童的学校适应好于身体健康和动作技能准备不足型和入学准备综合不足型,入学准备综合不足型的学校适应最差。     

Pooling data from multiple longitudinal studies: the role of item response theory in integrative data analysis

There are a number of significant challenges researchers encounter when studying development over an extended period of time, including subject attrition, the changing of measurement structures across groups and developmental periods, and the need to invest substantial time and money. Integrative data analysis is an emerging set of methodologies that allows researchers to overcome many of the challenges of single-sample designs through the pooling of data drawn from multiple existing developmental studies. This approach is characterized by a host of advantages, but this also introduces several new complexities that must be addressed prior to broad adoption by developmental researchers. In this article, the authors focus on methods for fitting measurement models and creating scale scores using data drawn from multiple longitudinal studies. The authors present findings from the analysis of repeated measures of internalizing symptomatology that were pooled from three existing developmental studies. The authors describe and demonstrate each step in the analysis and conclude with a discussion of potential limitations and directions for future research.     

Disaggregating the Distal,Proximal, and Time-Varying Effects of Parent Alcoholism on Children’s Internalizing Symptoms

We tested whether children show greater internalizing symptoms when their parents are actively abusing alcohol. In an integrative data analysis, we combined observations over ages 2 through 17 from two longitudinal studies of children of alcoholic parents and matched controls recruited from the community. Using a mixed modeling approach, we tested whether children showed elevated mother- and child-reported internalizing symptoms (a) at the same time that parents showed alcohol-related consequences (time-varying effects), (b) if parents showed greater alcohol-related consequences during the study period (proximal effects), and (c) if parents had a lifetime diagnosis of alcoholism that predated the study period (distal effects). No support for time-varying effects was found; proximal effects of mothers' alcohol-related consequences on child-reported internalizing symptoms were found and distal effects of mother and father alcoholism predicted greater internalizing symptoms among children of alcoholic parents. Implications for the time-embedded relations between parent alcoholism and children's internalizing symptoms are discussed.     

王廷相道寓于“六经”的思想

王廷相提出道寓于“六经”的思想,以“六经”为载道之文,强调求道于“六经”,而不讲“四书”;并尊孔非孟,批评宋儒之学。以维护孔子及“六经”的权威来降低孟子、朱熹及“四书”的权威和重要性,修正朱学的流弊,这在经学史和理学史上均具有重要意义,体现了王延相经学与理学思想的独特性。     

现代测量理论下四大认知诊断模型述评

该文介绍并比较了现代测量理论下四大认知诊断模型的思想方法、模型结构及各自的特点性能等。LLTM是一个较早的认知诊断模型,它实现了认知与测量的结合;规则空间模型实现了对认知结构的诊断,并创造性地提出了Q矩阵理论;统一模型与融合模型是同一类模型：两者均沿用了规则空间模型的Q矩阵方法,但克服了规则空间模型中的一些不足;融合模型被认为是二十一世纪初创立的一个很成功的认知诊断模型。     

凉山彝族送灵归祖仪式的序曲——咒鬼法事

凉山彝族在举行重大的宗教仪式之前,都要举行咒鬼法事,目的是为接下来的仪式扫清障碍和排除干扰,而超度祖灵中的咒鬼法事同时还具有为祖先驱逐缠身的魔鬼和卸去一切枷锁,还他们以清洁干净的灵魂的作用.     

Neonatal tactile stimulation enhances spatial working memory, prefrontal long-term potentiation, and D1 receptor activation in adult rats

Environmental stimuli during neonatal periods play an important role in the development of cognitive function. In this study, we examined the long-term effects of neonatal tactile stimulation (TS) on spatial working memory (SWM) and related mechanisms. We also investigated whether TS-induced effects could be counteracted by repeated short periods of maternal separation (MS). Wistar rat pups submitted to TS were handled and marked transiently per day during postnatal days 2–9 or 10–17. TS/MS pups were stimulated in the same way as TS pups and then individually separated from their mother for 1 h/day. Their nontactile stimulated (NTS) siblings served as controls. In adulthood, TS and TS/MS rats showed better performance in two versions of the delayed alternation task and superior in vivo long-term potentiation of the hippocampo–prefrontal cortical pathway when compared with controls. Furthermore, there were more doses of A77636 (a selective dopamine D1 agonist) to significantly improve SWM performance in TS and TS/MS rats than in NTS rats, suggesting that activation of prefrontal D1 receptors in TS and TS/MS rats is more optimal for SWM function than in NTS rats. MS did not counteract TS-induced effects because no significant difference was found between TS/MS and TS animals. These data indicate that in early life, external tactile stimulation leads to long-term facilitative effects in SWM-related neural function.     

简评认知神经科学取向的智力观

随着认知神经科学与生物技术的发展,现当代智力理论的构建明显地受到其影响。这些智力理论被称之为认知神经科学取向的智力观,如Garlick的神经可塑性模型;Das等人根据Luria的神经模型提出的智力PASS模型;Kaufman提出的儿童评估成套测验（K-ABC）;Ceci的生物-生态学智力模型及Perkins的真智力理论等。这些智力观都直接将认知神经过程或神经生物学的某些研究成果融合于其理论模型之中。认知神经科学取向的智力观为智力研究提供了新的研究视角和思考维度,但同时也可能面临某种发展困境。第二代认知科学的具身认知思想可能是解决传统身-心争论的有效途径。     

"慎独"论之诗学渊源

“慎独”论来源于孔子及其儒门对《诗》之解读与阐发,然后由诗学话语转化为整个儒学的重要理论之一,即“慎独”儒学理论的形成经历了一个从无到有、从简单到复杂、从感性到理性、从诗学到哲学的渐次发展的过程,在这个“层累”递进的过程中,“慎独”被赋予了许多新的不同层次的内涵。     

Social effects of an anthropomorphic help agent: humans versus computers.

The purpose of this study was to examine perceptions of fairness of a computer-administered quiz as a function of the anthropomorphic features of the help agent offered within the quiz environment. The addition of simple anthropomorphic cues to a computer help agent reduced the perceived friendliness of the agent, perceived intelligence of the agent, and the perceived fairness of the quiz. These differences were observed only for male anthropomorphic cues, but not for female anthropomorphic cues. The results were not explained by the social attraction of the anthropomorphic agents used in the quiz or by gender identification with the agents. Priming of visual cues provides the best account of the data. Practical implications of the study are discussed.