再认条件下元监测判断的影响因素

探讨了再认条件下元监测判断的影响因素。以中文双字词对作为实验材料 ,安排在不同预先呈现时间、有无进行有意识记 ,以及不同识记遍数等条件下进行元监测判断。用计算机随机呈现项目 ,再认之前先让被试做元监测判断 ,判断是否是记过的项目的把握程度 ,再对有意识记过的项目做迫选再认 ,作为标准测验 ,以验证元监测判断的准确性。结果是预先呈现时间长、有意识记过的和识记遍数多的项目 ,对其再认的反应时较短 ,相应的元监测判断等级也较高 ;对只看而未有意记过的项目的判断是呈现时间长的判断等级反而低于呈现时间短的。此结果表明 ,再认条件下 ,元监测判断的等级的高低与识记项目的激活程度有关     

类似性结构组合的实验研究

在国外研究使用点击映射(one—shot mapping)的基础上,本研究在一个实验中从新的角度使用了点击映射的方法探讨了关于类似性的一种观点：类似性判断与差异性判断不是一种对立的镜像关系;研究结果表明。类似性判断与差异性判断都是结构组合。     

学习次数和材料难度对学习判断绝对准确性的影响

本研究采用5（学习次数）×2（材料难度）被试内设计,考察材料难度和学习次数对即刻和延迟学习判断绝对准确性的影响。45名大学生被试参加实验,共收集有效数据37个。结果表明：（1） 即刻条件下,高、低难度词对都出现了练习伴随低估效应;（2） 延迟条件下,高、低难度词对均未出现练习伴随低估效应。对低难度词对的学习判断准确预测了回忆成绩,高难度词对则出现了练习伴随高估效应;（3） 随着学习次数的增加,不同难度词对在即刻条件下的练习伴随低估效应趋于消失,延迟条件下高难度词对的练习伴随高估效应趋于消失。     

青少年道德推脱与攻击行为：道德判断调节作用的性别差异

通过对756名青少年的问卷调查,考察了道德判断在青少年道德推脱与攻击行为之间调节作用的性别差异。结果发现:(1)道德推脱会对青少年的攻击行为产生显著的正向影响,道德判断不会对青少年的攻击行为产生显著的影响,但是道德判断可以显著地调节道德推脱与攻击行为之间的关系;(2)道德判断在调节道德推脱与攻击行为之间的关系时存在明显的性别差异,较高的道德判断能力难以削弱道德推脱对男生攻击行为的正向影响,但可以明显地削弱道德推脱对女生攻击行为的正向影响。     

Effects of task difficulty on use of advice

Although prior studies have found that people generally underweight advice from others, such discounting of advice is not universal. Two studies examined the impact of task difficulty on the use of advice. In both studies, the strategy participants used to weigh advice varied with task difficulty even when it should not have. In particular, the results show that people tend to overweight advice on difficult tasks and underweight advice on easy tasks. This pattern held regardless of whether advice was automatically provided or whether people had to seek it out. The paper discusses implications for the circumstances under which people will be open to influence by advisors. Copyright © 2006 John Wiley & Sons, Ltd.     

Response to Michael Sells

In an era when lies and misrepresentations about historical events easily become firmly rooted, Michael Sells's discussion illustrates the importance of careful historical research as a moral enterprise. In addition to the skills of the historian, however, there is also room in this enterprise for those of the ethicist. In particular, I warn against confusing the truth or falsity of claims about one narrow historical period with larger questions about the moral meaning and significance of those claims. Illustrating this, I argue one cannot assess the legitimacy of competing nationhood claims solely on the basis of the deeds of specific actors. Nor should the actions of a single individual like the Grand Mufti of Jerusalem be converted into a totalizing claim about the rights of the Palestinian people.     

Individualization,singularization and e-ducation (between indifference and responsibility)

It is commonly supposed that acting and judging ought to rest on a community-wide, binding definition of what is right and respectable, that is, a substantial consensus. Such consensus is thought possible only when we engage shared values and criteria, when we use knowledge and abilities appropriated through education. On this view, education deals with the reproduction of consensus and, hence, with the passing on of traditions and norms. On my view, we need to question the framework in which the debate over social erosion takes place. I take a cue from remarks of Hannah Arendt and question the presupposition that acting and judging in a right way requires both common values and the appropriation of what we call knowledge of criteria and principles. I do not suggest that knowledge has nothing to do with acting and judging. Rather, I wish to draw attention to (Arendt's concept of) thinking as a condition for acting and judging. Here, thinking has nothing to do with knowledge or with appropriation. Rather, it has to do with living-together with somebody. Educa-tion for thinking is, then, a public thinking which leads out of the serf and into communal responsibility. On this treatment, the educator is to be a faithful guardian of this calling out into responsibility.     

3─6岁儿童层级类概念发展的实验研究

以３－６岁儿童为被试,以７个常见物体种类的图片为实验材料,按概念水平（基本类概念及上级类概念）以及选择图与目标图的感知相似程度（高、中、低）将实验材料分为四种类型,对３－６岁儿童层级类概念的发展过程进行了研究。结果表明：（１）３岁幼儿已能按基本类概念标准进行正确的种类匹配;对于上级类概念,３－５岁儿童的匹配能力尚较差,６岁基本达到掌握水平。（２）实验材料的感知相似程度对３－５岁儿童的上级类概念匹配操作有显著性影响,６岁儿童才摆脱了这种制约作用。     

3─6岁儿童层级类概念发展的实验研究

以３－６岁儿童为被试,以７个常见物体种类的图片为实验材料,按概念水平（基本类概念及上级类概念）以及选择图与目标图的感知相似程度（高、中、低）将实验材料分为四种类型,对３－６岁儿童层级类概念的发展过程进行了研究。结果表明：（１）３岁幼儿已能按基本类概念标准进行正确的种类匹配;对于上级类概念,３－５岁儿童的匹配能力尚较差,６岁基本达到掌握水平。（２）实验材料的感知相似程度对３－５岁儿童的上级类概念匹配操作有显著性影响,６岁儿童才摆脱了这种制约作用。     

Techniques for rotating two or more loading matrices to optimal agreement and simple structure: A comparison and some technical details

Matrices of factor loadings are often rotated to simple structure. When more than one loading matrix is available for the same variables, the loading matrices can be compared after rotating them all (separately) to simple structure. An alternative procedure is to rotate them to optimal agreement, and then compare them. In the present paper techniques are described that combine these two procedures. Specifically, five techniques that combine the ideals of rotation to optimal agreement and rotation to simple structure are compared on the basis of contrived and empirical data. For the contrived data, it is assessed to what extent the rotations recover the underlying common structure. For both the contrived and the empirical data it is studied to what extent the techniques give well matching rotated matrices, to what extent these have a simple structure, and to what extent the most prominent parts of the different loading matrices agree. It was found that the simple procedure of combining a Generalized Procrustes Analysis (GPA) with Varimax on the mean of the matched loading matrices performs very well on all criteria, and, for most purposes, offers an attractive compromise of rotation to agreement and simple structure. In addition to this comparison, some technical improvements are proposed for Bloxom's rotation to simple structure and maximum similarity.This research has been made possible by a fellowship from the Royal Netherlands Academy of Arts and Sciences to the author. The author is obliged to René van der Heijden for assistance in programming the procedures in the simulation study reported in this paper, and to Jos ten Berge, three anonymous reviewers and an associate editor for helpful comments on an earlier version of this paper.