Indecisiveness and response to risk in deciding when to decide

When making decisions, people must determine not only what to choose but also when to choose. Do individuals modulate behavior in response to potential risks associated with delay in determining when to choose? The present work provides evidence that at least one group of people—indecisive individuals—do not. Two process‐tracing studies simulated a 5‐day college‐course selection period in which new course alternatives appeared on each day. In a risk‐free condition, no risks were associated with delay of decision making over the days. In a risk condition, each day of delay was associated with a risk of loss of existing course alternatives. Unlike decisive individuals, who modulated days of deliberation in response to presence versus absence of risk, indecisive individuals did not. The results illustrate not that indecisive individuals show uniformly increased delay relative to others, but rather that their delay behavior may be more striking in its unresponsiveness to risk. Copyright © 2007 John Wiley & Sons, Ltd.     

智商常态人群的智力个体差异研究述评

智力功能个体差异星正态分布有不同观点：g因素决定特殊能力分化程度差异论、因素搭配差异论;单一认知机能、认知机能系统中的一个或者几个认知机能缺陷影响智力功能差异论;认知发展理论的要素功能大小和要素关联关系强弱、结构差异论;文化活动结构差异和遗传进化的神经效率差异论;神经活动特性水平和神经活动区域效率差异、人格中介情景任务和人     

自我建构理论的发展与评价

出现于20世纪90年代初的自我建构理论是自我图式理论的一个分支,致力于从个体看待自我和他人关系的角度探讨个体自我表征的构成。本文回顾了该领域从"独立型与依存型自我建构理论"到"三重自我建构理论"的发展脉络,较为详细地介绍了这两种理论的基本观点以及不同研究者围绕三重自我建构相互间关系所进行的争论。最后,本文从个体自我表征系统的结构、关系自我与集体自我的内涵以及三重自我建构之间关系的角度提出了后续研究的方向。     

Global Justice: Is Interventionalism Desirable?

In 1994, the European Parliament published a resolution on the right of humanitarian intervention. Interestingly, the declaration maintains that such intervention is not in contradiction with international law, although it formulates the concept of right in a way that is translatable into the vocabulary of individual rights. I analyze some implications of the resolution for the mutual duties of states. I thereby focus my attention on two possible applications: by way of Rawls's duty of assistance and by way of the cosmopolitan theory of global distributive justice. I conclude that the latter theory promises better results for protecting individuals' basic rights, but I also show that it is at the cost of a strongly interventionist structure requiring a powerful supranational institution. Finally, I envision the conditions under which such an increase of interventionism in favor of human rights can be acceptable.     

Psyche and System: On Progress in the Integration of Individual Psychotherapy and Family Psychotherapy

This article addresses the frequency with which the same group of patients utilizes individual and family therapies, and at the same time do not constitute actual integration. The conditions under which such serial or concurrent utilization of the two forms of psychotherapy may be considered to be integrative are discussed.     

音乐时间加工的影响因素

音乐的时间维度在音乐艺术中具有重要的作用。已有研究表明, 对音乐时间维度的加工受制于许多方面, 一方面, 音乐构成要素的特征影响着人们对音乐时间的加工; 另一方面, 听者的年龄、注意、工作记忆、音乐训练以及对音乐的熟悉性等因素也影响着他们对音乐时间加工的深度和广度。未来的研究应进一步确定音乐时间加工的影响因素及其相对重要性, 并对音乐时间加工中基因与环境的关系以及发展的敏感期等问题进行研究。     

不确定性容忍度对模糊决策中决策偏好的影响及其情景依赖性*

研究以Ellsberg选瓶任务为决策材料,探讨了不同任务特征下个体不确定性容忍度对模糊决策中决策偏好的影响。结果发现,获益情景下:高概率时高、低容忍度个体对模糊选项的选择无显著差异,均偏好模糊规避;中概率时低容忍度个体比高容忍度个体表现出更低程度的模糊规避,前者倾向于模糊中立,后者倾向于模糊规避;低概率时两者对模糊选项的选择无显著差异,均倾向于模糊中立。损失情景下:高概率时两者对模糊选项的选择无显著差异,均倾向于模糊寻求;中概率时低容忍度比高容忍度个体更偏好模糊寻求,前者倾向于模糊寻求,后者倾向于模糊中立;低概率时两者对模糊选项的选择无显著差异,均倾向于模糊规避。这表明,不确定性容忍度对模糊决策偏好产生作用,但这种作用会受到损益概率和损益结果的影响,具有情景依赖性。     

面部表情的类别知觉及其个体差异

面部表情类别知觉效应是指连续变化的表情在人脑中按照类别表征, 且不同类别的表情之间存在明显的类别界线。介绍了面部表情类别知觉效应的行为和脑电研究范式及基础研究, 综述了攻击性、抑郁症、精神分裂症、社交焦虑等对面部表情类别知觉的影响, 以及面部表情类别知觉的发展研究。综述表明, 类别知觉研究能够揭示不同人群表情知觉类别界线及其偏移情况, 有助于解释相应的社会行为。未来研究应注重对面部表情类别知觉效应的个体差异和神经生理机制的探索。     

民主的概念

The core elements of modern democracy are citizens who share equally in mutually-compatible basic rights, serve as the final decision-makers on the community’s constitution, and choose whom to be entrusted with legislative and executive powers, while at the same time wielding final veto power over the present government. The rule of the majority in modern democracy is no longer a fundamental principle, but rather a derivative principle the validity of which is based on the above-mentioned core elements. Translated by Hu Jinglei from Tianjin Shehui Kexue 天津社会科学 (Tianjin Social Sciences), 2007, (5): 7–12     

The effect of autonomy on counterfactual thinking about controllable events

We investigated the role of autonomy in counterfactual thinking in two experiments. Autonomy emphasises intrinsic motivation and reduced preoccupation with external outcomes. Experiment 1 demonstrated that autonomy influences both the number and content of counterfactual thoughts, particularly for individuals performing a task rather than reading about someone else performing a task. Experiment 2 investigated the performance improving effects of counterfactual thinking, while considering the role of autonomy. Individuals higher in autonomy were more likely to focus on undoing controllable aspects of their behaviour compared to individuals lower in autonomy. Controllable (versus uncontrollable) counterfactual thoughts were associated with greater performance improvement on a subsequent task. Self-regulatory traits such as autonomy may be important in the types of counterfactual thoughts that people generate. We discuss the mechanisms by which autonomy may exert an influence on counterfactual thinking and consider the implications of the findings for the functional theory of counterfactual thought.