Two faces of human happiness: Explicit and implicit life satisfaction

Evidence is provided for implicit aspects of life satisfaction. In study 1 the implicit life satisfaction measure (ILS): (i) showed moderate reliability as well as convergent and incremental validity; (ii) appeared to be affected by temporary mood and social desirability to a lesser extent than explicit measures; and (iii) showed cultural invariance in contrast to explicit measures that revealed cross-cultural differences, as found in previous research. Study 2 showed that the ILS replicated theoretically expected differences between those known to have encountered chronically negative life experiences (North Korean defectors) and those without such experiences (South Koreans). Implications of these findings for explicit and ILS are discussed.     

Interference effect caused by repetition in visual recognition of letters: Examination of the orthographic difference between two same letters1

Abstract: The present study examined the effect of phonological identity between two letters on the visual recognition of the letters. Participants were required to identify the two same or different letters that were successively presented for a short duration. In order to manipulate the phonological identity of the two letters, the orthography of the Kana letters was varied. In half of the trials, the first and second letters were presented in Hiragana (the same‐orthography condition). In the other half, the first letter was presented in Katakana, and the second letter in Hiragana (the different‐orthography condition). The results revealed that the identification performance for the second letter was reduced in the same‐orthography condition when the two letters were the same, compared with when they were different. In contrast to this, in the different‐orthography condition, the identification performance of the second repeated letter was marginally superior to that of the nonrepeated letter. Considering the present findings together with those of the author's previous study (Kuwana, 2004), it is suggested that the interference effect caused by repetition could result from the reduction in the availability of visual pattern information stored in long‐term memory.     

Effects of age and competence type on the emotions: Focusing on sadness and anger

Abstract:  The effects of age and competence type on emotional reactions were demonstrated in this study. Participants: (362 junior high-school students, 658 senior high-school students, 407 undergraduates, and 1027 adults) were asked to rate the Assumed-competence Scale, second version (ACS-2) and Rosenberg's Self-esteem Scale, which were prepared to classify the participants into four competence types: Omnipotent, Assumed, Self-respective, and Atrophy. They also rated their perceived emotional reactions toward negative personal and social events, and the responses were compared among age groups and competence types. Remarkable results showed that the Assumed and the Atrophy types were prominent in junior and senior high-school students. They tend to get angry toward negative personal events, and they also tend not to respond emotionally toward social events. Another result was that people in the Assumed and Omnipotent types were likely to get angry toward both personal and social events, and they were also less responsive toward social events.     

Memory for object locations: Priority effect and sex differences in associative spatial learning

This paper reports two experiments conducted to examine priority effects and sex differences in object location memory. A new task of paired position-learning was designed, based on the A–B A–C paradigm, which was used in paired word learning. There were three different paired position-learning conditions: (1) positions of several different objects (B-objects and C-objects) around referent objects (A-objects) were learned in the A–B A–C position-learning condition, (2) positions of several different objects with no referent objects were learned in the 0–B 0–C position-learning condition, and (3) positions of identical objects (stars) with no referent objects were learned in the 0-star 0-star position-only condition. The results revealed a significant priority effect on performance in the A–B A–C and the 0–B 0–C position-learning conditions but not in the 0-star 0-star position-only condition. Contradictory results were obtained with respect to the sex variable: a female superiority effect on paired position learning was significant in Experiment 1, but this effect was not replicated in Experiment 2. In addition, an articulatory suppression task used in Experiment 2 had a significant effect on recall of different object positions but no effect on recall of identical object positions. This suggested that verbal encoding was not necessary for learning of positions of identical objects.     

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     

儒家差异思想阐微

Difference is a category of relationship lying between identity and non-identity, and equality and inequality. This concept is both the Confucian reflection of the real relationship between things in the world and the value ideal of Confucianism. The Confucian idea of difference, embodied in the view of human relationships, of world, and of nature, seeks to build a rational order based on difference, so as to reach a harmonious, united and ideal state. Confucians in the past dynasties continually interpreted difference and raised it to the level of ontology, enriching the system of Confucianism. Translated by Yan Xin from Zhexue Yanjiu 哲学研究 (Philosophical Studies), 2006, (3): 32–37     

相似性判断和差异性判断的不对称性及其机制探索

本文阐述了相似性判断和差异性判断不对称性的相关研究。首先介绍了不对称性的发展及理论解释。其次,根据事件相关电位的研究结果,阐述了图-词信息的双编码模型对相似性判断的影响。接着分析和介绍了相似性判断的双编码过程及其时间进程。最后,作者提出有待深入研究的几个问题：（1）差异性策略在分类和推理中的应用;（2）相似性双编码过程的实证研究及其应用;（3）从发展认知神经科学的角度探讨不对称的认知神经机制。     

大学生主动性人格与生涯适应力的关系:成就动机的中介作用及其性别差异

采用大学生生涯适应力、主动性人格与成就动机三个量表对864名大学生进行问卷调查,考察成就动机在大学生主动性人格和生涯适应力间的中介作用及其性别差异。结果发现：（1）成就动机在主动性人格和生涯适应力之间起部分中介作用;（2）成就动机的中介作用存在性别差异：追求成功的动机在主动性人格和生涯适应力间的中介作用在男生样本中为完全中介,在女生样本中为部分中介;避免失败的动机在主动性人格和生涯适应力间的中介作用在男生样本中不显著,在女生样本中为部分中介。研究结果显示,主动性人格可以通过成就动机的中介作用影响生涯适应力。     

情节式未来思考的年龄差异及其脑机制

情节式未来思考是将自我投射到未来以预先经历某事件的能力。本文探讨情节式未来思考的年龄差异及其脑机制,重点阐述情节式未来思考的个体发生发展及其现象学特征的年龄差异,探究其年龄差异的脑机制主要涉及颞叶及楔前叶、海马以及额叶等脑区。未来研究应扩大正常人与特殊群体的年龄范围,关注情节式未来思考年龄差异的研究角度及纵向交叉方法,同时需结合内外部影响因素进行研究,这在认知老化中有重要的社会应用价值。     

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。