发展地看待知识内隐性的判别方法：内隐与外显学习区分的新途径

知识内隐性的判别一直是内隐学习研究领域的研究重点之一,恰当的区分内隐被试和外显被试对于该类研究有着至关重要的意义。本文介绍知识内隐性判别问题的研究历史,由最初的主观标准和客观标准到后来改进的研究方法,指出了随着对待内隐和外显学习两者关系的理论的发展,研究方法有必要与时俱进,并提出了新的区分内隐被试和外显被试的新方法。相对于传统研究方法,新方法从内隐知识和外显知识互为补充、＂任何一种学习即存在内隐学习,也存在外显学习＂的理论指导下,通过被试的猜测水平来判断其内隐水平,并确定＂纯的＂内隐被试的标准。该方法发展地看待内隐学习及其与外显学习的关系,有助于研究者更加深入、精确地研究内隐学习的相关问题。     

超越两种文化：第三种文化与变革中的当代心理学

心理学内部长期存在着科学文化与人文文化的对立与决裂,这一矛盾加剧了心理学的分裂趋势。第三种文化兴起后,既不赞同非此即彼的单一文化观,也不认可两种文化间存在着不可逾越的鸿沟,而是提出了“数据、理论、阐释”三位一体的“综合科学”概念和以“磁力”主题为中心的研究模式,积极倡导人文与科学文化的宽容、批判性反驳与合作精神,从而超越了传统意义上两种文化的观念束缚,有望为当代心理学的发展提供一种新的进路。     

语文学习困难儿童汉字记忆编码的神经机制研究

采用事件相关电位方法,探讨语文学习困难儿童汉字记忆编码过程的特点.研究发现:语文学习困难组和对照组在编码过程的300-700ms均存在显著的相继记忆效应.语文学习困难组与对照组的Dm效应存在着显著的时间与空间上的差异.在Dm效应出现前,语文学习困难组加工的P2潜伏期显著晚于对照组.同时还发现,不同能力组加工的N2和LPC差异与Dm效应十分相似,对照组比语文学习困难组更正,与Dm效应不同,不同能力组加工的分离明显大于Dm效应的分离,且持续时间更长,一直持续到1000ms之后,远远晚于Dm效应的分离时间,对照组比语文学习困难组有一个更正的晚正成分.语文学习困难组与对照组在加工程度上存在差异,使编码项目的记忆痕迹呈现出不同特点.     

青少年感恩的影响因素及其机制

采用感恩问卷、自尊量表、应对效能量表、亲子关系问卷、同伴支持问卷、同伴拒绝问卷、学校联结量表、社区安全问卷和社区满意问卷对1217名中学生进行调查,考察了青少年感恩的影响因素及其内在机制。结果发现:(1)自尊、应对效能、亲子关系、同伴支持、学校联结、社区安全和社区满意与感恩显著正相关,同伴拒绝与感恩显著负相关;(2)自尊在亲子关系、学校联结与青少年感恩之间起着部分中介作用,应对效能在亲子关系、同伴支持、学校联结与青少年感恩之间起着部分中介作用;表明与亲子关系、同伴支持、学校联结等环境因素相比,自尊和应对效能等个体因素是影响青少年感恩的更近端因素。     

精神分析治疗需要什么样的来访者

近年来,心理咨询和心理治疗偏重于强调精神分析技术的应用.对来访者是否合适采用精神分析治疗却相对忽略.依照弗洛伊德的有关理论出发,总结了判别来访者是否合适进行精神分析治疗的标准,包括个案访谈、时间的维度、移情能力和合适的病理主题以及力求改变的愿望等.     

Race/ethnicity, color-blind racial attitudes, and multicultural counseling competence: the moderating effects of multicultural counseling training

Increasing trainees' multicultural counseling competence (MCC) has been a hot topic in counseling. Scholars have identified predictors (e.g., race/ethnicity, color-blindness) of MCC, and educators provide multicultural training for trainees. Using a sample of 370 psychology trainees, this study examined whether multicultural training (a) moderated racial/ethnic differences on MCC and (b) changed the relationship between color-blindness and MCC. Results indicated a significant interaction effect of race/ethnicity (i.e., White vs. ethnic minority) and multicultural training on multicultural awareness, but not on multicultural knowledge. Specifically, at lower levels of training, racial/ethnic minority trainees had significantly higher multicultural awareness than their White counterparts; at higher levels of training, no significant difference was found. Described differently, more training significantly enhanced Whites' multicultural awareness, but did not enhance racial/ethnic minority trainees' awareness. Additionally, there was a significant interaction effect of color-blindness and multicultural training on multicultural knowledge, but not on multicultural awareness. The association between color-blindness and multicultural knowledge was stronger at higher levels of multicultural training than at lower levels of training. Alternatively, the effect of training on enhancing knowledge was stronger for those with lower color-blindness than for those with higher color-blindness.     

Does adolescent risk taking imply weak executive function? A prospective study of relations between working memory performance,impulsivity, and risk taking in early adolescence

Studies of brain development suggest that the increase in risk taking observed during adolescence may be due to insufficient prefrontal executive function compared to a more rapidly developing subcortical motivation system. We examined executive function as assessed by working memory ability in a community sample of youth (n = 387, ages 10 to 12 at baseline) in three annual assessments to determine its relation to two forms of impulsivity (sensation seeking and acting without thinking) and a wide range of risk and externalizing behavior. Using structural equation modeling, we tested a model in which differential activation of the dorsal and ventral striatum produces imbalance in the function of these brain regions. For youth high in sensation seeking, both regions were predicted to develop with age. However, for youth high in the tendency to act without thinking, the ventral striatum was expected to dominate. The model predicted that working memory ability would exhibit (1) early weakness in youth high in acting without thinking but (2) growing strength in those high in sensation seeking. In addition, it predicted that (3) acting without thinking would be more strongly related to risk and externalizing behavior than sensation seeking. Finally, it predicted that (4) controlling for acting without thinking, sensation seeking would predict later increases in risky and externalizing behavior. All four of these predictions were confirmed. The results indicate that the rise in sensation seeking that occurs during adolescence is not accompanied by a deficit in executive function and therefore requires different intervention strategies from those for youth whose impulsivity is characterized by early signs of acting without thinking.     

Differences in attentional strategies by novice and experienced operating theatre scrub nurses

This study investigated the effect of nursing experience on attention allocation and task performance during surgery. The prevention of cases of retained foreign bodies after surgery typically depends on scrub nurses, who are responsible for performing multiple tasks that impose heavy demands on the nurses' cognitive resources. However, the relationship between the level of experiences and attention allocation strategies has not been extensively studied. Eye movement data were collected from 10 novice and 10 experienced scrub nurses in the operating theater for caesarean section surgeries. Visual scanning data, analyzed by dividing the workstation into four main areas and the surgery into four stages, were compared to the optimum expected value estimated by SEEV (Salience, Effort, Expectancy, and Value) model. Both experienced and novice nurses showed significant correlations to the optimal percentage dwell time values, and significant differences were found in attention allocation optimality between experienced and novice nurses, with experienced nurses adhering significantly more to the optimal in the stages of high workload. Experienced nurses spent less time on the final count and encountered fewer interruptions during the count than novices indicating better performance in task management, whereas novice nurses switched attention between areas of interest more than experienced nurses. The results provide empirical evidence of a relationship between the application of optimal visual attention management strategies and performance, opening up possibilities to the development of visual attention and interruption training for better performance.     

虚拟社会心理学：现实, 探索及意义

虚拟世界成为人类日常生活的一个重要组成部分, 对人的思想、感情和行为产生不同程度的影响, 对这些问题的研究逐渐成为社会心理学领域一个新的研究范式。我们认为, 虚拟社会心理学研究的热点问题和重要结论主要关注人在虚拟世界中的自我表现, 虚拟的人际关系、虚拟团体表现, 及虚拟世界中的创造性合作。研究发现, 虚拟社会心理学既有与现实世界一致的地方, 也有很多独特的现象, 有必要成为中国心理学家关注的一个新研究领域。