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Joshua Correll Sean M. Hudson Steffanie Guillermo Debbie S. Ma 《Social and Personality Psychology Compass》2014,8(5):201-213
We review sociological, correlational, and experimental research that examines the effect of a target's race on the decision to shoot. Much of this work involves computer‐based simulations of a police encounter, in which a participant must decide whether or not to shoot a potentially hostile target who is either Black or White. Experimental work with undergraduate participants reveals a clear pattern of bias (a tendency to shoot Black targets but not Whites), which is associated with stereotypes linking Blacks with the concept of danger. Subsequent work with police officers presents a more complex pattern. Although police are affected by target race in some respects, they generally do not show a biased pattern of shooting. We suggest that police performance depends on the exercise of cognitive control, which allows officers to overcome the influence of stereotypes, and we conclude with potential implications of this research for law enforcement. 相似文献
223.
S.Y. Ma 《Philosophical Magazine Letters》2015,95(5):253-259
Using Cambridge sequential total energy package method based on the density functional theory, we investigated the site preference and alloying effect of Re atoms in the [1 0 0] (0 1 0) edge dislocation cores in Ni3Al. Due to the introduction of a Re atom, the energetic and electronic structure of dislocation core systems have been changed a lot. The binding energy results suggest Re atom prefers Al site, especially the centre site in the centre-Al system, which can be explained by the results of Mulliken orbital population and density of states. When Re atom occupies the centre site in the centre-Al system, the DC system has the highest stability and stronger bonds formed between the Re atom and its nearest neighbouring atom due to hybridization of the Re-5d and Ni-3d orbitals. 相似文献
224.
In this study, cold rolling was performed on a binary Al–20 wt%Zn alloy and dynamic precipitation identified for the first time in Al alloys under cold rolling. Zn clusters formed after application of 0.6 strain, and the Zn phase precipitated upon further increasing strain. Both grain refinement and rolling-induced defects are considered to promote Zn precipitation. The hardness of Al–Zn alloy initially increased with strain up to a strain of 2.9 and then decreased with increasing rolling strain. Dynamic precipitation greatly affects the strengthening mechanism of the rolled Al–Zn alloy under various strains. 相似文献
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God initiated mission and intends to achieve it by work of the Holy Spirit. Thus, mission—which God commands his church to accomplish—belongs to God, not to human agency. Prior to ascending to heaven, Jesus promised the Holy Spirit to his disciples, and asked them to wait in Jerusalem. This Holy Spirit is given to enable them to be witnesses of Jesus from Jerusalem to the end of the world. This implies that the church has to partner with the Holy Spirit to fulfil this mission. Missionaries need to consciously work together with Spirit and be directed and guided by the Spirit. 相似文献
227.
José Antonio López-Pina José Antonio López-López Fulgencio Marín-Martínez Rosa Ma Núñez-Núñez Ana I. Rosa-Alcázar 《Journal of personality assessment》2015,97(1):42-54
The Yale–Brown Obsessive–Compulsive Scale for children and adolescents (CY–BOCS) is a frequently applied test to assess obsessive–compulsive symptoms. We conducted a reliability generalization meta-analysis on the CY–BOCS to estimate the average reliability, search for reliability moderators, and propose a predictive model that researchers and clinicians can use to estimate the expected reliability of the CY–BOCS scores. A total of 47 studies reporting a reliability coefficient with the data at hand were included in the meta-analysis. The results showed good reliability and a large variability associated to the standard deviation of total scores and sample size. 相似文献
228.
哲玛提是城市穆斯林的基层社会组织,广州市哲玛提是一个地域社区解构之后,中外穆斯林族群共同建构起来的维持族群边界,保持文化传承的新的社区类型。对伊斯兰乌玛思想的认同是哲玛提内部整合的动力。在现代化的浪潮中,城市穆斯林社区普遍面临着社区解构与建构的过程。 相似文献
229.
采用Bicomb及SPSS软件对第二十二届全国心理学大会进行统计分析,探讨中国心理学的研究现状及发展趋势。本届会议分为31个专题,共收录1295篇论文摘要,产生42个高频关键词。研究结果表明,中国心理学目前仍处在蓬勃发展期,门类分支较细,研究成果丰硕,研究机构主要以师范类院校及专业研究结构为主; 关键词共词分析发现中国心理学研究具有五个热点领域。未来应进一步做好纵向研究,采用更为先进的研究方法,并结合心理学分支领域的会议来判断中国心理学研究的现状及发展。 相似文献
230.
Power is one of the vital components embedded within interpersonal interactions, but few studies have studied it in everyday life context. This experience sampling study examined the associations of subjective power with emotional well-being and investigated the moderating effects of counterpart' postures in the associations. Our results demonstrated that individuals reported higher positive emotions and lower negative emotions when they perceived higher subjective power. Their positive emotions were positively correlated with counterparts' expansive postures while negative emotions were positively correlated with counterparts' constrictive postures. The subjective power-negative emotion associations were stronger when counterparts displayed higher level of constrictive posture. Our findings provide an evidence base for a comprehensive understanding on the role of subjective power and perception of counterparts' power-related posture in dyadic communications in emotional well-being. 相似文献