The Actuality and Expectation of The Research On Infantile Autobiographical Memory

自传体记忆一直以来都是记忆研究领域的热点,它与人的认知、情绪、人格、社会性发展等多方面有着密切联系。该综述对近年来自传体记忆研究的一些进展做了回顾,总结了自传体记忆的内容界定、研究方法及其发生发展和影响因素等方面新的研究成果,提出目前在这一领域研究上存在的不足与展望

国外关于儿童传递性推理的研究及相关模型

该文简略地回顾了近些年来有关儿童传递性推理能力的研究 ,介绍了国外有关传递性推理的6个模型 ,并对未来的研究趋势进行了展望

国外有关儿童对地图表征的认知发展研究

该文综述了儿童空间表征研究的主要进展 ,简要介绍了有关空间表征的认知发展的两种不同理论观点。以空间表征的对应说为框架对儿童地图表征的认知发展过程方面的研究工作加以评述 ,指出了儿童空间认知发展研究的新趋

学前儿童对时距的估计及其策略

该研究旨在探查学前儿童对时距的认识过程及其认识策略。使用2秒、4秒、6秒、8秒四种不同的时间间隔作为刺激物,在每次呈现之后要求儿童按键再现时距。5岁和6岁的学前儿童参加这一实验。主要结果表明:5、6岁儿童已能区分只有几秒钟差异的单一时距;在无声音参照条件下,他们对4秒钟的估计较为准确,而在有声音参照条件下,5岁儿童则对6秒钟的估计更趋准确。研究材料还证实了,儿童从5岁起初步能够使用时间标尺,开始把时间看成是可以计数的维量。</p

誤って自らのAT車に乗り上げられ窒息死した2例

journal articl

6価クロムの電子スピン共鳴法による迅速定量法

journal articl

低温オーブントラッピングキャピラリーガスクロマトグラフィー（COT-GC）分析の有用性

Recently, a microcomputer-controlled device for lowering oven temperature below 0℃ has become available for new types of gas chromatography (GC) instruments. This device was originally designed for rapid cooling of an oven to reduce the time for analysis. In our laboratories, we are using it for trapping volatile organic compounds (VOCs) inside a capillary column at cryogenic oven temperatures; as much as 5 mL of headspace vapor can be injected into a medium-bore capillary column without any loss, giving sensitivity 10-50 times higher than that by the conventional headspace GC method. In addition to the above high sensitivity, much better resolution (separation) of compounds can be also achieved, probably because VOCs are trapped at a cryogenic oven temperature in a quite narrow zone of the front part of a capillary column. The method is recommendable for wide use in forensic and environmental toxicology, because it is simple and requires no special GC operations in addition to the above high sensitivity and high resolution. In this lecture, some successful data obtained by the present capillary GC with cryogenic oven trapping are presented for analysis of chloroform, methyene chloride, trichloroethylene, ethyl ether, solvent thinner components, xylene isomers, cyanide and ethanol in human body fluids. The difference between the cryogenic oven trapping method and the cryo-focusing method is also explained.journal articl