Parental personality,parenting and toddlers' externalising behaviours

This study examined the mediating role of parenting on the relation between parental personality and toddlers' externalising behaviours. Participants were 112 boys and their parents. The data were analysed using multilevel modelling and moderated mediation analyses. Several associations were found between parental personality and parenting dimensions. Additionally, several parenting dimensions were associated with children's externalising behaviours. Emotional stability was the only parental personality trait that was related to children's externalising behaviours. The effect of maternal emotional stability on children's aggressive behaviours appeared to be mediated by maternal support. For fathers, there appeared to be a direct effect of emotional stability on children's aggressive behaviours. In addition, for both mothers and fathers, emotional stability was directly related to children's attention problems. Copyright © 2007 John Wiley & Sons, Ltd.     

对我国高等医学教育学制与学位改革和发展的思考

通过对国内外医学教育学制与学位的比较,以及对我国目前试行的住院医师培训制度存在问题的分析,提出我国六年制培养医学硕士的模式;认为这有利于提高中国高等医学教育层次,有利于统一医学教育学制和学位,有利于国际交流;也为毕业生衔接新体制留下了接口.     

1557例违法犯罪者的人格研究

本研究对１５５７例违法犯罪者按其犯罪动机划分成利欲性、情感性、信仰性、过失性等各种类型,并应用明尼苏达多相人格测验对其人格特点进行定量的分析并引出定性的结论。     

Exploring types of career orientation: A latent class analysis approach

Career literature has been discussing the decline of the traditional career. Despite this debate, systematic information on the prevalence of contemporary career types is lacking. Two studies with large samples of employees aimed to determine types of career orientation, to explore their prevalence, and to validate these types by testing hypotheses relating each of the career orientations to work attitudes and sociodemographical variables. In study 1 (N = 835), we identified four types of career orientation – traditional/promotion, traditional/loyalty, independent, disengaged – applying exploratory latent class analysis. These were confirmed in study 2 (N = 737) with confirmatory latent class analysis. The variables associated with the career orientation types mostly followed the predicted pattern. Almost two thirds reported a traditional career orientation, while one fifth each expressed an independent and a disengaged orientation. This finding shows that people’s career orientation does not reflect the changes that many authors argue have been occurring.     

Pedestrian temporal gap acceptance behavior at unsignalized intersections in Kanpur,India

Vehicle heterogeneity, lack of lane discipline, lack of infrastructure facilities, and weak enforcement of traffic rules are all characteristics of Indian traffic. These characteristics make Indian roads difficult for non-motorized road users, especially pedestrians. Most intersections in urban areas in India are unsignalized, which results in complex interactions between pedestrians and motorists. This study aims to understand pedestrian gap acceptance behavior at unsignalized intersections in India under heterogeneous traffic conditions. Pedestrian data were collected from six unsignalized intersections in the city of Kanpur. The critical gap was estimated using Wu’s (2006) macroscopic model, and then the effects of several variables on the critical gap were studied. A discrete choice model (binary logit model) was developed to understand the choice of accepted and rejected vehicular gaps depending on traffic, road, and peer pedestrian characteristics. The mean critical headway was 3.76 s using Wu’s model. The behavioral analysis revealed that pedestrians accept rolling gaps to cross unsignalized intersections, resulting in a reduction of the size of the critical gap. The adoption of rolling gap behavior can be attributed to the unyielding behavior of motorists, which forces pedestrians to accept short vehicular gaps in the traffic stream.     

情绪词类型效应：区分情绪标签词和情绪负载词的行为和神经活动证据

情绪标签词直接表达情绪状态,而情绪负载词本身不表达情绪状态,但能引发个体的情绪反应。通过对情绪标签词和情绪负载词的相关研究综述发现,情绪标签词与情绪负载词的加工优势存在不一致的结果;任务需求、语言类型和词汇特征是导致情绪词类型效应不一致的主要原因;情绪标签词与情绪负载词的加工差异可以通过语义表征的具身假说、密度假说进行解释。未来研究应深入考察情绪标签词与情绪负载词加工差异的原因;考察两种词在句子和语篇水平的加工差异;提供能够直接解释情绪词类型效应的理论假说;对比中英双语者加工中文和英文情绪标签词和情绪负载词的差异;采用神经成像技术继续探查情绪信息与语义信息加工的神经机制。     

Personality and lexical decision times for evaluative words

We studied personality influences on accessibility of pleasant and unpleasant stimuli in a sample of 129 students. Self‐reports and reports by knowledgeable informants on extraversion, neuroticism, approach temperament and avoidance temperament were combined with a go/no‐go lexical decision task that included pleasant, unpleasant and neutral words, and two response modes, manual and vocal. The data were analysed using multilevel modelling. Extraversion and approach temperament predicted faster identification of pleasant words than of neutral and of unpleasant words. Vocal responses took longer than manual responses, but mode of response did not interact with the valence of the words. Copyright © 2009 John Wiley & Sons, Ltd.     

物体类型与大脑投射位置对运动物体识别中再视效应的影响

本实验以单侧视野投射和似动技术研究再视效应与刺激类别、大脑投射半球的关系。实验采用完全的被试内设计 ,共有 1 6名被试参加了实验。实验结果分析表明 ,图形、英文字母和汉字三种刺激材料的命名反应时之间有显著差异。再视效应在三种刺激类型中均存在且无大小差异 ;由于刺激集较小 ,启动效应值较小 ,但在三种刺激类型之间却差异显著。这一结果证实了再视效应与启动效应在机制上的差异性。再视效应是物体特异性的 ,仅与物体的时空连续性有关 ;启动效应则与物体的具体特征和语意关系有关。由于本实验中采用实验范式的限制 ,大脑半球投射位置对再视效应和启动效应的影响较为复杂 ,在本文的总体讨论中 ,提出了目标刺激加工半球、启动、再视机制对反应时和启动、再视效应大小影响的综合矩阵 ,对实验结果进行了较为满意的解释 ,并进一步证实了再视机制的时空特征。