心理分离研究进展*

心理分离指的是个体在非工作时间里从工作中分离出来,个体不仅身体上远离工作场所,精神上也摆脱掉工作的事情,对员工工作压力的恢复过程非常关键。首先,文本概述了心理分离的概念及其进展;其次,论述了心理分离研究现状;最后,阐述了心理分离的已有研究存在的问题和未来研究的方向。     

加减法心算老化研究

以223名60～85岁老年人及30名大学生作为被试,对加减心算能力的老化过程进行研究。任务为加减法及加减法的组合,包括有：单加、单减、先加后减、先减后加、连加及连减。结果表明,年龄与心算类型存在明显的交互作用。单加及单减两种最基本的心算能力对其它类型心算成绩的作用,在不同年龄段表现不同：对于大学生,单加起主要影响作用,而对于老年人,单减起主要影响作用。     

自我理论研究及其对教育的启示

自我理论是指人们关于自我的信念体系或内隐理论。德韦克等人自20世纪60年代末开始系统研究自我理论对人的认知、情感与行为的影响及其发生发展的机制,并构建了基于自我理论的动机模型。本文试图对其研究成果做一简要介绍,并浅析自我理论研究成果对教育工作的启示。     

关于自身记忆信念的年龄差异

记忆老化信念是元记忆研究的一个重要研究领域。本研究测量了94名老年人,38名年轻人记忆老化信念中关于自身记忆信念。结果发现,各年龄组间在对特定情境记忆能力信念上有差异,60～64岁、65～69岁年龄组被试对特定情境记忆能力评价最高,而70岁以上老年人与年轻组被试对特定情境上记忆能力评分无差异;年轻人对记忆的控制感要低于各组老年人;研究并没有发现被试在一般记忆能力信念上的年龄差异。     

从银雀山汉简看王念孙对《晏子春秋》的校勘

王念孙《读书杂志》对于古籍的校勘,历来受到学者们的推崇,但一些具体结论也多有争议。由于70年代山东银雀山出土的汉简中有一部分是《晏子春秋》,我们可以通过对比看王念孙校勘的成就与局限。     

Travelling backwards and forwards in time: culture and gender in the episodic specificity of past and future events

There is considerable evidence that, when recalling past events, Westerners exhibit greater episodic specificity than East Asians and women exhibit greater episodic specificity than men. Yet it is unknown whether the same cultural and gender differences are true for future events. In the present study 209 European American and Chinese young adults were asked to recall past personal events and imagine future personal events occurring in varied time periods (i.e., 1 week, 1 year, 10-15 years). Regardless of time period, European Americans consistently produced more specific details than Chinese for future events than they did for past events, and women produced more specific details than men for both past and future events. These findings provide additional support for the constructive-episodic-simulation hypothesis, and shed new light on the influence of culture and gender on episodic thinking.     

道家“因”论

＂因＂是道家政治哲学的核心范畴,＂因者,君之纲＂。道家＂因＂论包含有因循、因仍、因应和因凭四重内涵,其价值功用是＂因则无敌＂。道家＂因＂论作为一种＂君术＂,强调＂因臣之为＂和＂因民之性＂两个基本面,其总的原则是＂曲因其当＂,而核心本质则凸显为＂舍己而以物为法＂。     

Structure and measurement of depression in youths: applying item response theory to clinical data

Our goals in this article were to use item response theory (IRT) to assess the relation of depressive symptoms to the underlying dimension of depression and to demonstrate how IRT-based measurement strategies can yield more reliable data about depression severity than conventional symptom counts. Participants were 3,403 children and adolescents from 12 contributing clinical and nonclinical samples; all participants had received the Kiddie Schedule of Affective Disorders and Schizophrenia for School-Aged Children. Results revealed that some symptoms reflected higher levels of depression and were more discriminating than others. Furthermore, use of IRT-based information about symptom severity and discriminability in the measurement of depression severity was shown to reduce measurement error and increase measurement fidelity.     

贝叶斯推理中的“自击中率参照抑制”

本文旨在研究贝叶斯推理中基础比率、击中率起作用的机制。通过设置肝炎情境、中彩情境的贝叶斯推理问题,同时操作基础比率和击中率的水平,考察449名大学生被试的概率估计情况。结果表明,总体上,贝叶斯推理中的基础比率和击中率均起作用,表现为后验概率估计值随基础比率水平的提高而增加,随击中率水平的提高而增加。然而,在低基础比率的中彩情境中,后验概率估计值先随击中率的增加而增加;之后却随击中率水平的继续提高而显著降低,出现自击中率参照抑制。这似乎说明,击中率在贝叶斯推理中并非一致地起作用,而可能与推理者的知识经验对击中率加工的调节有关。