结构化面试中评分量表对评分准确性的影响

采用2(组内变量:量尺大小(25分和9分))×2(组间变量:评分方法(相对和绝对))的混合实验设计探讨评分量表对115名大学生新手评委评分准确性的影响。对于评分准确性,采用Cronbach1955年提出的四个指标,Elevation(EL)、Differential elevation(DE)、Stereotype accuracy(SA)、Differential Accuracy(DA)。结果发现,评分方法只在SA上主效应显著,量尺大小在只在DA上主效应边缘显著,评分方法和量尺大小在DE、SA和DA三个指标上均有交互作用。总体上看,在结构化面试评分中,对于评分准确性,相对评分量表优于绝对评分量表,小量尺量表优于大量尺量表。     

社会价值取向和反馈方式对公共物品困境中决策行为的影响

本研究通过模拟投资实验和问卷来探讨重复型公共物品困境中社会价值取向（SVO）与信息反馈方式对决策行为的影响。结果表明：(1)合作型SVO的个体比非合作型个体表现出更多的合作行为;(2)SVO与信息反馈方式的交互作用岁实验轮次越来越显著,非合作型的个体会受信息反馈方式的影响,而合作型个体则不易受反馈方式的影响;(3)与无反馈的条件相比,集体反馈倾向于促进个体的合作行为,个体反馈倾向于抑制合作行为,但反馈所造成的适应性改变使情况更为复杂。     

医学伦理学:形而上学承诺与从现实问题出发——从中国医学伦理学30年的历史进路谈其未来发展

中国医学伦理学经过30年的发展已经初步形成了学科形态.但学科形成阶段的先天不足和发展过程存在的问题值得反思.目的在于自觉调整学科发展方向,既要构筑起自身的形而上学承诺,也要面对和解决中国社会发展提出的种种生命伦理的现实问题.学科未来发展要通过两者的互动与契合,完成对自身的跨越.     

Aging and the perceptual organization of 3-D scenes

In the current study, the authors investigated whether the ground dominance effect (the use of ground surface information for the perceptual organization of scenes) varied with age. In Experiment 1, a scene containing a ground, a ceiling, and 2 vertical posts was presented. The scene was either in its normal orientation or rotated to the side. In Experiment 2, a blue dot was attached to each post, with location varied from bottom to top of the posts. In Experiment 3, a scene similar to that in Experiment 1 was presented in different locations in visual field. Observers judged which of the 2 objects (posts in Experiments 1 and 3, blue dots in Experiment 2) appeared to be closer. The results indicated that both younger (mean age = 22 years) and older observers (mean age = 73 years) responded consistently with the ground dominance effect. However, the magnitude of the effect decreased for older observers. These results suggest a decreased use of ground surface information by older observers for the perceptual organization of scene layout.     

Inpatient suicide in a Chinese psychiatric hospital

Little is known about the risk factors for suicide among psychiatric inpatients in China. In this study we identified the risk factors of suicide among psychiatric inpatients at Guangzhou Psychiatric Hospital. All psychiatric inpatients who died by suicide during the 1956-2005 period were included in this study. Using a case-control design, 64 inpatients with schizophrenia who died by suicide were compared with a matched 64 controls. The results indicate that the rate of suicide was 133.1/100,000 admissions (95%CI 103.4-162.9). There were no significant differences in the method, location, or time of suicide between male and female inpatients. The number of hospitalizations was significantly larger in the suicide group than that in the control group. In logistic regression analyses, guilty thought, depressive mood, and suicidal ideation and suicide attempt 1 month before hospital admission were identified as independent predictors of suicide among inpatients with schizophrenia. The findings of risk factors for schizophrenic inpatient suicide should be taken into account when developing interventions to prevent suicide among these patients.     

对我国综合医院绩效评价指标体系的研究

通过对卫生部属（管）综合医院的调查,根据世界卫生组织的医院绩效评估框架,利用聚类分析手段筛选并建立了医院绩效评估指标体系。指标体系包括四大类,即技术、配置、质量和经营四个效率共22个指标,同时运用秩和比法对卫生部属（管）八所医院绩效进行综合评价与分析。     

跨文化行为心理学——文化取向心理学第四方向

首先简要回顾比较了文化取向心理学的四个不同的方向：文化心理学、本土心理学、跨文化心理学,以及新的发展方向——跨文化行为心理学;重点介绍了跨文化行为心理学与文化碰撞情境概念的提出以及一个跨文化行为模型;其次提出了该学科在跨文化协同增效方面的重要应用;最后做出了在中国文化背景下开展相应研究的展望。     

A cross‐national examination of consumer perceived risk in the context of non‐deceptive counterfeit brands

• This study investigates the relationships between six identified dimensions of perceived risk and the overall risk, and also their explanatory power to the overall risk when purchasing counterfeit brands in two different contexts. Using a self‐administered instrument, a total of 525 responses were collected, 230 from the UK and 295 from China. The results support the hypothesised significant interrelationship between the dimensions of perceived risk in both contexts. However there are some differences. The models have a different exploratory power, with the one based on the British sample being stronger, while a somewhat different combination of the risk dimensions seems to predict the overall risk in each context. The psychological risk is the only dimension of risk that with no doubt contributes to the formation of the overall risk in both contexts. Although one could argue that when purchasing counterfeits social risk could be an issue, the evidence reported in this study does not support the view.

Copyright © 2008 John Wiley & Sons, Ltd.