句子理解的实验研究

在三种不同的条件下,对人验证句子的过程作了比较研究。结果表明,无论在哪种条件下,验证不同类型句子的时间模式是一致的。在句子-图形验证任务中,不管这些图形是抽象的符号还是与常识有关的具体事物的图形,其加工所需的时问基本上是相同的。但是,句子-常识验证所需的时间,要比句子-图形验证的时间明显地短。实验还表明,否定词在句中的位置,对句子的理解有一定的影响。     

特殊青少年感觉寻求特质的研究

本文对优秀少年、少年犯和普通少年进行了感觉寻求特质、认知复杂性、棒框测验和心率的研究。旨在检验和证实F.Farley的有关理论:高感觉寻求者由于寻求刺激方式的不同而具有两种不同的行为倾向;并深入探讨不同少年的认知和生理特点。实验结果表明,少年犯和优秀少年比普通少年具有更高的感觉寻求倾向。优秀少年和少年犯寻求刺激的方面是不同的。优秀少年的认知复杂性分数较高,并倾向于场独立性特征,对新异刺激倾向于朝向反射特点;少年犯则具有较低的认知复杂性和场依存性特征。     

Computational and reasoning abilities in arithmetic: Cross-generational change in China and the United States

A Chinese advantage over Americans was found for economically relevant computational and reasoning abilities in arithmetic for groups of 6th- and 12th-grade students matched or equated on general intelligence. No cross-national difference for computational or reasoning abilities was found for samples of older (60- to 80-year-old) Chinese and American adults equated on general intelligence. The pattern of change in arithmetical competencies across cohorts suggests that the Chinese advantage in 6th and 12th grade is due to a cross-generational decline in competencies in the United States and a cross-generational improvement in China.     

Chicks Injected with Antisera to either S-100α or S-100β Protein Develop Amnesia for a Passive Avoidance Task

The cellular expression of S-100β protein is upregulated in Alzheimer's disease and in Down's syndrome, and this protein has been implicated in memory-related processes in laboratory animals. However, the possibility that the α subunit of S-100 is also involved in memory has not yet been examined. In the present study, day-old black Australorp white Leghorn cockerel chicks (Gallus domesticus) received injections of monoclonal antisera to S-100α (1:50) or S-100β (1:500) into each hemisphere immediately after training on a one-trial passive avoidance task. The chicks displayed significantly lower retention levels than control birds that had been injected with antisera to carbonic anhydrase, or with saline (p< .01). S-100α antisera had an amnestic effect when injected between 0 and 20 min after training, with memory deficits occurring from 30 min postlearning, at the point of transition between the A and the B phases of the Gibbs-Ng intermediate memory stage. By contrast, the S-100β antisera needed to be injected either 5 min before or immediately after training and produced amnesia 10 min earlier, at the start of the A phase of the intermediate memory stage. We conclude that the two subunits of the S-100 protein are required at different points in the sequence of events leading to the consolidation of passive avoidance memory.     

A human-centered approach for designing World-Wide Web browsers

Because the World-Wide Web has features that are not found in traditional information systems, it has some unique problems pertaining to human use, such as the difficulty of searching for specific information. This paper describes human cognitive limitations pertinent to the design of Web browsers and provides a conceptual model for human information processing on the Web. It also compares user strategies and use of browser functions for two tasks that differ in the specificity of the information that is to be retrieved. General principles and specific recommendations for the design of Web browsers are derived from these considerations.     

6 15岁儿童对友谊特性的认知发展

研究目的：（１）考察我国儿童、青少年的友谊特性的认知发展规律和特点;（２）探讨儿童友谊特性的认知结构。研究采用结构访谈法,被试为来自北京市普通幼儿园、小学和中学的６岁、８岁、１０岁、１２岁和１５岁儿童共１００名（每个年龄组２０名,男女各半）。结果发现：（１）６—１５岁儿童对友谊特性的认知结构由５个维度组成,即：个人交流和冲突解决,榜样和竞争,互相欣赏,共同活动和互相帮助,亲密交往。（２）对６—１５岁儿童,友谊特性中的５个维度的重要性次序为：共同活动和互相帮助,个人交流和冲突解决,榜样和竞争,互相欣赏,亲密交往。（３）从发展上来看,对友谊特性不同维度的认知发展趋势有很大年龄差异。６—８岁儿童只能认识到友谊特性中一些外在的、行为的特征;以后才能逐渐认识到那些内在的、情感性的特征。但是,原来那些外在的特征并没有随着儿童年龄的增长而被取代,而是与内在的、情感性的特性结合在一起,在认识中逐渐深化。（４）小学六年级儿童在共同活动和游戏上表现出性别差异（男生高于女生）;而在冲突解决上,女生的认知水平高于男生。此外,初中三年级学生在互相欣赏方面,男生的认识水平高于女生     

Deconstructing Dispositional Bias in Clinical Inference: Two Interventions

In this study, the authors examined the effectiveness of instruction in attribution processes and practice in empathic perspective taking in deconstructing dispositional bias of counselor trainees. Videotaped stimulus cases and a clinical attribution scale were used to assess the treatment effects when compared with a placebo control condition. Results revealed significant differences among groups. Counselor trainees receiving either of the 2 interventions showed significantly lower dispositional bias in responding to videotaped clinical cases than did their counterparts in the placebo condition. The study points to a need for a paradigm shift from a person-focused to a system-focused approach in counseling practice. Implications also point to the need for including critical thinking and empathic experiencing in clinical training     

Analogical transfer: From schematic pictures to problem solving

A series of experiments was conducted to explore whether individuals can solve problems by transferring conceptual information gained from schematic pictures and to examine the mechanisms involved in this transfer process. Subjects viewed a schematic picture and then attempted to solve an insight problem to which the conceptual information from the picture could be applied. The results indicate that the degree of similarity—specifically, superficial and procedural similarity—between a source schematic picture and the target problem determined transfer performance. Discussion focuses on the relationship between these two types of similarity and the two key cognitive components involved in transferring pictorial analogies to solve problems: accessing the pictorial analogues and executing the solutions. Portions of this research were presented at the 33rd meeting of the Psychonomic Society in St. Louis, November 1992.     

Counseling applications of RET in a Chinese cultural context

To explore the potential of Rational Emotive Therapy (RET) with clients of Chinese background, a brief review is conducted with respect to parallels between RET philosophy and some key components of Chinese culture and ways in which Chinese think. Arguments are advanced as to why RET is particularly suitable for use within a Chinese cultural context. Issues involved in using RET with Chinese clients are addressed including the appreciation many Chinese have for the logical and rational aspects of RET, the most appropriate type of client-counselor relationship to facilitate RET therapeutic progress, appropriate ways to dispute, and some cautionary words on the use of “emotive methods”. Areas where the RET counselor needs to be particularly sensitive to the cultural background of the client are highlighted. Charles P. Chen holds a master's degree in educational counseling and is currently a Ph.D. student and instructor in the Department of Counselling Psychology at the University of British Columbia in Vancouver, Canada. His interests include cross-cultural and multi-cultural counseling, career counseling, and group counseling.     

3─6岁儿童传递性关系推理的研究

设计三种情境考察被试的推理情况,并试图揭示儿童是怎样进行传递性关系推理的。结果显示：（１）３—６岁儿童具有进行传递性关系推理能力;（２）造成我国３—６岁儿童作传递性关系推理失败的原因有二：一是错误理解比较句式,二是没有记住前提;（３）３—６岁儿童进行传递性关系推理的内部过程不同：小年龄段被试多采用“局部加工模式”,大龄段被试多采用“整体空间加工模式”。