贫困大学生元刻板印象威胁对群际关系的影响:群际焦虑的中介和自尊的调节作用

元刻板印象威胁是指消极元刻板印象所导致的群体成员的一种社会心理困境和认知不平衡状态,会诱发压力和害怕体验,进而损害其行为表现。基于群际焦虑模型,本研究拟考查元刻板印象、群际焦虑、自尊等因素对群际关系的影响,具体为贫困大学生消极元刻板印象对群际关系的影响及群际焦虑的中介作用、自尊的调节作用。研究以江苏省徐州市某高校的158名贫困大学生为被试,通过操控指导语的方式将其随机分为威胁组（消极元刻板印象激活组）和无威胁组（元刻板印象未激活组）。结果如下：（1）威胁组被试的群际焦虑水平显著高于无威胁组,群际关系水平显著低于无威胁组;（2）群际焦虑在元刻板印象威胁与群际关系间起中介作用,自尊在前半路径（元刻板印象和群际焦虑间）和后半路径（群际焦虑与群际关系间）均起调节作用。结论：激活贫困大学生消极元刻板印象会对群际关系产生威胁效应。     

“达”则兼济天下?社会比较对亲社会行为的影响及心理机制

本文通过两个研究探讨社会比较对亲社会行为的影响及其内在机制。研究一中,被试被随机要求与学习成绩排名第一或者最后的人相比,然后测量其助人倾向。结果发现,与向上比较组和控制组相比,向下社会比较会提高个体的助人倾向。研究二通过虚构的智力测验排名反馈操纵社会比较,然后测量被试的捐款意愿。结果发现,得知测验成绩比大多数人好的时候,人们更愿意捐款。两个实验共同表明,社会比较对亲社会行为的影响由个体对弱势群体的同理心所中介。     

Individuation training with other‐race faces reduces preschoolers’ implicit racial bias: a link between perceptual and social representation of faces in children

The present study examined whether perceptual individuation training with other‐race faces could reduce preschool children's implicit racial bias. We used an ‘angry = outgroup’ paradigm to measure Chinese children's implicit racial bias against African individuals before and after training. In Experiment 1, children between 4 and 6 years were presented with angry or happy racially ambiguous faces that were morphed between Chinese and African faces. Initially, Chinese children demonstrated implicit racial bias: they categorized happy racially ambiguous faces as own‐race (Chinese) and angry racially ambiguous faces as other‐race (African). Then, the children participated in a training session where they learned to individuate African faces. Children's implicit racial bias was significantly reduced after training relative to that before training. Experiment 2 used the same procedure as Experiment 1, except that Chinese children were trained with own‐race Chinese faces. These children did not display a significant reduction in implicit racial bias. Our results demonstrate that early implicit racial bias can be reduced by presenting children with other‐race face individuation training, and support a linkage between perceptual and social representations of face information in children.     

生涯适应力的作用：个体与组织层的跨层面分析*

生涯适应力(career adaptability)是生涯建构理论提出的自我职业生涯管理的核心概念,但国外理论和实践一直认为生涯适应力是一把双刃剑(生涯适应力高的员工工作绩效高,但其离职意向也高),本研究将对此进行检验;同时,生涯适应力作为个体职业生涯开发的核心变量,它在组织职业生涯管理跨层面作用中的价值也未曾研究。通过员工在两个时间点自评和管理者他评问卷,获得54家单位的485份有效调查问卷。结构方程模型分析的结果表明,生涯适应力不仅与工作绩效有显著正相关,而且也与离职意向有显著负相关。层次回归分析结果表明,工龄是生涯适应力与离职意向、工作绩效关系的调节变量;也就是说,工龄短员工的生涯适应力与工作绩效呈显著正相关,与离职意向呈显著负相关,但工龄长员工的生涯适应力与二者的关系都不显著。基于跨层面研究设计,多层线性模型(HLM)分析的结果表明,生涯适应力是组织职业生涯管理与个体工作绩效之间的完全中介变量,但在组织职业生涯管理与离职意向之间的中介作用不显著。这不但回答了生涯适应力对组织价值的管理困境问题,也解决了组织职业生涯管理与个体工作绩效的连接纽带问题。     

浅议医疗活动中的提醒

概述医疗活动中提醒对防范医疗差错的意义,结合心理学相关知识探讨各种提醒的方式方法.医疗活动中的提醒包括针对医务人员的提醒和针对患者的提醒,前者包括同行提醒和自我提醒.同行间个别提醒应注意时机和方式,应根据提醒的内容来决定集体提醒的规模,强调集体提醒载体的实用性.自我提醒包括记忆提醒和自我认识的提醒,介绍两种记忆提醒的方法,分析自我认知提醒困难的原因和对策.针对患者的提醒应强调礼貌原则,对其错误认识应及早提醒,并简述提醒管理对提醒的作用,以期对医护人员在医疗活动中的提醒实践起一定的参考作用.     

腹腔镜在女性盆底修复术中的应用

随着社会老龄化的加剧,盆底功能障碍性疾病的发病率日益上升.之前热门的盆底重建术随着时间的推移,并发症相继出现.美国食品药品管理局(FDA)连续两次发布了关于经阴道网片的警告,使专家们认识到了问题的严重性.经过30余年的发展,腹腔镜技术已经被广泛地应用于各类妇科手术中.腹腔镜在女性盆底修复术中的应用重新得到了关注.自1991年腹腔镜技术首次应用于女性盆底修复手术中以来,国内外不断有新的腹腔镜下盆底修复术式的报道.现就各种腹腔镜下盆底修复手术做一综述.     

The phenomenon of hate crimes in the United States

This review examines the phenomenon of hate crimes in the United States. Findings derived from the FBI data for the period 1996–2008 revealed that the incidence of anti‐racial hate crimes varied among different racial groups, that antireligious hate crimes were committed toward Jews and Muslims more than toward others, and that antisexual orientation hate crimes focused on male homosexuals more than others. Antireligious hate crimes were more likely to be directed against property, whereas anti‐racial and antisexual orientation hate crimes were more likely to be directed against people. We discuss these findings in the light of some relevant theoretical perspectives from social psychology. Potential solutions to hate crimes could be developed by focusing on the most relevant predictive factors.     

Individual Differences in the Encoding Processes of Egocentric and Allocentric Survey Knowledge

This study examined how different components of working memory are involved in the acquisition of egocentric and allocentric survey knowledge by people with a good and poor sense of direction (SOD). We employed a dual‐task method and asked participants to learn routes from videos with verbal, visual, and spatial interference tasks and without any interference. Results showed that people with a good SOD encoded and integrated knowledge about landmarks and routes into egocentric survey knowledge in verbal and spatial working memory, which is then transformed into allocentric survey knowledge with the support of all three components, distances being processed in verbal and spatial working memory and directions in visual and spatial working memory. In contrast, people with a poor SOD relied on verbal working memory and lacked spatial processing, thus failing to acquire accurate survey knowledge. Based on the results, a possible model for explaining individual differences in spatial knowledge acquisition is proposed.     

不同线索下特质焦虑个体的返回抑制

焦虑与注意偏向的研究是近年来情绪与认知领域的热点。为探讨特质焦虑个体的注意偏向特点及其返回抑制能力是否受不同线索的调节, 采用特质焦虑量表筛选高特质焦虑大学生29名, 低特质焦虑大学生28名完成线索-靶子任务。要求被试在提示线索消失后, 对位置进行快而准地辨别反应, 分别探索中性和情绪性提示线索下被试的返回抑制。结果发现：(1)在中性线索条件下, 高焦虑个体平均反应时慢于低焦虑个体。(2) 在情绪线索条件下, 高焦虑个体在负性线索下的反应时小于在正性线索下的反应时; 高、低焦虑个体在各种SOA条件下均出现了返回抑制, 但各组返回抑制量受到情绪线索的调节：在正性情绪线索条件下, 两组返回抑制量没有显著差异; 在负性情绪线索下, 高焦虑个体返回抑制量显著小于低焦虑个体。这表明, (1)焦虑个体的注意偏向受到刺激信息的影响：只对负性情绪线索出现注意警觉; (2)只有在涉及负性情绪信息时高、低焦虑个体返回抑制能力才有差异, 高焦虑个体存在对负性情绪线索的抑制困难。     

大鱼小池效应研究回顾及展望

大鱼小池效应(Big Fish Little Pond Effect)是解释不同教育情境中学生自我概念水平的一个特定概念,Marsh将其定义为：能力同等的学生,在平均成绩较高的学校或班级里的学业自我概念较低,而在平均成绩较低的学校或班级则学业自我概念会较高。大鱼小池效应包括学生采用概括他人和特定他人的比较标准所分别产生的同化效应和对比效应,社会比较对学业自我概念形成具有特定影响。大鱼小池效应的未来研究可以从研究方法的改进、调节变量的控制和跨文化比较等方面拓展。