神钟与道教

中国古钟源远流长,从石器时代的陶钤算起已有五六千年的历史,它不仅有形、有义、还有声,严格来说,钟不仅有一种声,还有阴阳多种声,而更有趣的是,与这声相和的,是天地间的吟咏和人世间的吟咏,这种大小吟咏相和,居然和谐共存了两三千年的历史,这大概也就是至今人们吟咏相和乐此不     

大鼠作业成绩与脑内亮氨酸脑啡肽含量变化的相关性研究

本工作采用穿梭式电击回避反应法和脑啡肽的放射免疫测定法,分析比较了大鼠作业成绩与脑内壳氨酸脑啡肽(Leu-enkephalin,LEK)含量的关系,在本实验条件下,观察到作业成绩不良组纹状体内LEK含量显著高于成绩优良组和对照组,并由实验证明,它们之间的差异不是由于在实验中接受电击的次数或电击总量不同造成的。这一结果提示,内源性亮氨酸脑啡肽可能参与记忆获得的调制。     

个人化设计在临床研究中的应用——从个体角度研究个体差异

本文从有关研究证据的基础上,介绍了个人化设计的理论基础和实验设计,并在此基础上讨论了个人化设计在临床研究领域中的应用价值,总结出一种适合临床病人使用的研究程序。个人化设计允许对个体的个人价值进行分析,并能同时研究不同刺激信息的作用,在个体水平上分析个体差异。通过简化了的实验程序,个人化设计为解决临床研究中的问题提供了一种新的思维方式。文中还对相关研究法的局限进行了讨论。     

Semantic facilitation and translation priming effects in Chinese-English bilinguals

In two experiments, semantic facilitation and translation priming effects in Chinese-English bilingual speakers were demonstrated with a lexical decision task. A 300-msec stimulus-onset asynchrony (SOA) was used between display of the prime and the target item. Experiment 1 showed that subjects' lexical decision responses were facilitated to a greater extent when primed by a translation equivalent than a semantically related between-language word. In Experiment 2, we found that pictorial, between-language, and within-language primes produced comparable effects of semantic facilitation. These results are in line with the hypothesis that lexical items in different languages and pictures are processed by means of an amodal conceptual system.     

广州大学生对衣服款式及颜色爱好特点的实验研究

本文采用心理物理学的等级排列法,用男女各16种服式及27种颜色布样做材料,随机抽取广州市五所大学一年级学生男女各30名为被试,对被试的服式爱好和颜色爱好特点进行实验研究,结果表明:(1)单纯对布样颜色爱好的顺序与对特定服式的颜色爱好顺序不一样、衣服款式不同,喜欢配搭的颜色的爱好等级顺序也不同。(2)当前男女大学生都喜欢活泼大方、文雅、有朝气的服装款式,而不喜欢过时的、古旧的服式。(3)从颜色明度来看,大学生喜欢明度大的(反射率Y大的)颜色,不喜欢明度小的(反射率Y小的)颜色。其颜色爱好变化趋势是从明度大的颜色向明度小的颜色方向变化。     

Adjustment to hemodialysis treatment through behavioral controls

The present study was conducted to examine the hypothesis that compliant chronically ill patients, typically described as adjusted, reinforce more positive social environments using behavioral controls than noncompliant patients, typically described as maladjusted. Specifically, it is hypothesized that diet-compliant chronic hemodialysis patients emit significnatly more active involvement-in-treatment behaviors and more social behaviors than diet-noncompliant chronic hemodialysis patients. Subjects, who ranged in age from 30 to 77 years, were outpatients at a kidney center. Behavioral observations were conducted to assess the occurrence or frequency of (1) four involvement-in-treatment behaviors that are routinely taught to all patients and (2) two social behaviors, which were patient verbalizations and smiles. The results showed that compliant patients emitted significantly more involvement-in-treatment behaviors and smiles than noncompliant patients. Results support the proposed control framework that compliant, in contrast to non-compliant, chronically ill patients have recourse through positive behavioral controls when adjusting to the stresses of illness. It was proposed that through these controls, compliant patients reinforce positive environments rather than simply respond to life circumstances as given.