Fact and fantasy: the roles of accuracy and variability in confusing imaginations with perceptual experiences

In Experiment 1, pictures were presented to subjects two, five, or eight times, and subjects were asked to imagine each pciture two, five, or eight times. Subsequently, subjects estimated the number of times each picture had been presented. Their estimates of the frequency of these external events were influenced by imagination trials; this effect was greater for good imagers than for poor imagers. Experiment 2 involved a similar design in which subjects were asked either to imagine the same referent for a word or to imagine a different referent for a word on successive imagination trials. Consistency (same referent) did not increase the influence of imaginations on immediate judgments of external frequency. Thus, the results of Experiment 1 were attributed to the greater accuracy (as opposed to greater consistency) of good imagers' internal generations of the stimuli. Furthermore, variation (imagining different referents), like greater accuracy, increased the effects of imagination trials on immediate but not on delayed judgments of frequency. Possible mechanisms underlying these effects are discussed. In general, the two studies show that qualitative characteristics of completely covert generations influence their impact on estimates of the frequency of external events.     

简论经济德性

经济德性不是经济和德性或经济和道德之间的简单、机械的相加,经济和德性或经济和道德正如一枚硬币的两面一样,是社会现象的两个方面.经济是人之经济,是人际关系之经济,它必然蕴含着生产责任意识、经营境界、经济行为规范和经济品质等德性内涵.而且,这些德性有着其他经济因素所不可替代的功能.     

农村初中生学习适应性发展的研究

本研究运用测量的方法考察了 3 86名农村初中生学习适应性的发展。结果表明 ,初一学生的学习适应性显著地好于初二、初三、初四的学生 ;男女学生的学习适应性差异显著 ;在“学习态度”、“学习技术”、“学习环境”、“身心健康”四个分测验中 ,年级差异非常显著 ;优等生和差生在学习适应性上也存在着非常显著的差异。     

群体绩效和团队效能研究的新进展

近几年来 ,在群体和团队方面的研究比较活跃 ,并取得了不少新的进展。本文在近几年的国内外文献的基础上 ,着重讨论几个与群体绩效有关的长期存在的问题 ,主要包括群体构成、凝聚力、激励、领导、群体目标等因素。同时探讨团队与组织之间的内在联系。然后 ,讨论团队效能研究中的几个开放性问题 ,以及将来研究的新动向新趋势。最后 ,对影响团队效能的几个关键的调节因素作一简要的讨论。     

Dynamic Motivational Processing of Antimarijuana Messages: Coactivation Begets Attention

In the theoretical framework of dynamic motivational activation, this study reveals the dynamics of antimarijuana public service announcement (PSA) processing, especially the processing of co‐occurring positive and negative content. It specifies the important role of endogenous feedback dynamics of the information processing system and teases them apart from exogenous message effects. As suggested by real‐time psychophysiological responses (heart rate, skin conductance level, and facial electromyography), the copresence of positive and negative content is most attention eliciting and is not moderated by individuals' marijuana experience. Marijuana experience, however, increases attention to arousing content in the PSAs, increases smiling responses to positive content, and escalates arousal to the PSAs in general. Implications for designing and evaluating PSAs and health campaigns are discussed.     

戴震义理之学的形成、确立及其方法

作为18世纪著名的学术巨擘和思想家,戴震为中国思想文化宝库留下了丰富的精神遗产。戴震的义理之学奠定了他在中国思想史上的重要地位,对戴震义理之学思想的解读是我们全面把握和准确理解整个清代思想文化乃至中国文化的重要环节。     

西方社会能力的研究及启示

从20世纪70年代开始,社会能力的概念为国外研究者广为接受,有关社会能力的理论和实践探索不断深化扩展,西方学者对社会能力的定义和测量、对教师期望、成绩差异、危险行为以及对社会能力的结构、作用和培养方案进行的探讨,极大地增进了教育、心理学工作者对于儿童社会适应和认知发展的理解。西方学者关于社会能力的研究成果对于我国素质教育有着重要的启示。     

两种亚型ADHD儿童的促进和抑制加工

采用图片Stroop任务,对两种亚型ADHD儿童的促进和抑制加工进行了研究。结果发现,不论在反应时还是错误率上,ADHD儿童和正常儿童在促进效应上的表现模式相似,但ADHD儿童在错误率上比正常儿童表现出更大的抑制效应,混合型ADHD儿童的抑制效应更大于注意缺陷型儿童。由于ADHD儿童仅选择性地在抑制加工上受损,而促进加工正常,这一结果提示,促进和抑制可能是具有不同机制的、分离的加工过程。     

管理培训背景下适应性绩效的结构分析

本研究以适应性绩效理论为基础,在上海、北京、广州、浙江、江苏、重庆等地用问卷调查了十多个企业的管理培训实施情况,得到了334个有效样本。对数据进行探索性因素分析和验证性因素分析后,得到了管理培训背景下的四因素适应性绩效结构模型,四个因素分别被命名为:压力和应急处理、创新解决问题、岗位持续学习以及人际和文化适应。该适应性绩效结构为管理培训评估研究中效标的确定提供了新思路。最后讨论了今后研究需要进一步注意的问题。     

基于知觉论和特质论的信用研究

从知觉论和特质论出发,本文回顾了信用涵义、结构、测量和效能方面的国外研究成果,认为未来的信用研究需要关注过程论的研究思路。